X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=configure;h=7745cfee36cf279c4796a98cfc17f7938c79da4b;hb=f63937ee1182081ec42ac8bfc419666a6b9a0edd;hp=cb1ddae32d3d40573a0309b1f7a89c9732c301b2;hpb=138fc7e67e3d9845cd7d81aad0e9c7724784f9b9;p=tar diff --git a/configure b/configure index cb1ddae..7745cfe 100755 --- a/configure +++ b/configure @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.61 for GNU tar 1.20. +# Generated by GNU Autoconf 2.61 for GNU tar 1.22. # # Report bugs to . # @@ -574,8 +574,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. PACKAGE_NAME='GNU tar' PACKAGE_TARNAME='tar' -PACKAGE_VERSION='1.20' -PACKAGE_STRING='GNU tar 1.20' +PACKAGE_VERSION='1.22' +PACKAGE_STRING='GNU tar 1.22' PACKAGE_BUGREPORT='bug-tar@gnu.org' ac_unique_file="src/tar.c" @@ -696,6 +696,14 @@ am__fastdepCC_FALSE RANLIB YACC YFLAGS +build +build_cpu +build_vendor +build_os +host +host_cpu +host_vendor +host_os CPP GREP EGREP @@ -703,25 +711,76 @@ STDBOOL_H HAVE__BOOL GL_COND_LIBTOOL_TRUE GL_COND_LIBTOOL_FALSE -EOVERFLOW ALLOCA ALLOCA_H GETOPT_H +GNULIB_BTOWC +GNULIB_WCTOB +GNULIB_MBSINIT +GNULIB_MBRTOWC +GNULIB_MBRLEN +GNULIB_MBSRTOWCS +GNULIB_MBSNRTOWCS +GNULIB_WCRTOMB +GNULIB_WCSRTOMBS +GNULIB_WCSNRTOMBS +GNULIB_WCWIDTH +HAVE_BTOWC +HAVE_MBSINIT +HAVE_MBRTOWC +HAVE_MBRLEN +HAVE_MBSRTOWCS +HAVE_MBSNRTOWCS +HAVE_WCRTOMB +HAVE_WCSRTOMBS +HAVE_WCSNRTOMBS +HAVE_DECL_WCTOB +HAVE_DECL_WCWIDTH +REPLACE_MBSTATE_T +REPLACE_BTOWC +REPLACE_WCTOB +REPLACE_MBSINIT +REPLACE_MBRTOWC +REPLACE_MBRLEN +REPLACE_MBSRTOWCS +REPLACE_MBSNRTOWCS +REPLACE_WCRTOMB +REPLACE_WCSRTOMBS +REPLACE_WCWIDTH +WCHAR_H +LOCALE_FR GNULIB_CHOWN +GNULIB_CLOSE GNULIB_DUP2 GNULIB_ENVIRON +GNULIB_EUIDACCESS GNULIB_FCHDIR +GNULIB_FSYNC GNULIB_FTRUNCATE GNULIB_GETCWD +GNULIB_GETDOMAINNAME +GNULIB_GETDTABLESIZE +GNULIB_GETHOSTNAME GNULIB_GETLOGIN_R GNULIB_GETPAGESIZE +GNULIB_GETUSERSHELL GNULIB_LCHOWN +GNULIB_LINK GNULIB_LSEEK GNULIB_READLINK GNULIB_SLEEP +GNULIB_UNISTD_H_SIGPIPE +GNULIB_WRITE HAVE_DUP2 +HAVE_EUIDACCESS +HAVE_FSYNC HAVE_FTRUNCATE +HAVE_GETDOMAINNAME +HAVE_GETDTABLESIZE +HAVE_GETHOSTNAME HAVE_GETPAGESIZE +HAVE_GETUSERSHELL +HAVE_LINK HAVE_READLINK HAVE_SLEEP HAVE_DECL_ENVIRON @@ -729,39 +788,53 @@ HAVE_DECL_GETLOGIN_R HAVE_OS_H HAVE_SYS_PARAM_H REPLACE_CHOWN +REPLACE_CLOSE REPLACE_FCHDIR REPLACE_GETCWD REPLACE_GETPAGESIZE REPLACE_LCHOWN REPLACE_LSEEK +REPLACE_WRITE +UNISTD_H_HAVE_WINSOCK2_H LIB_CLOCK_GETTIME -build -build_cpu -build_vendor -build_os -host -host_cpu -host_vendor -host_os +GNULIB_DIRFD +GNULIB_SCANDIR +GNULIB_ALPHASORT +HAVE_DECL_DIRFD +HAVE_SCANDIR +HAVE_ALPHASORT +DIRENT_H INCLUDE_NEXT +INCLUDE_NEXT_AS_FIRST_DIRECTIVE +PRAGMA_SYSTEM_HEADER NEXT_DIRENT_H -DIRENT_H +NEXT_ERRNO_H +ERRNO_H +EMULTIHOP_HIDDEN +EMULTIHOP_VALUE +ENOLINK_HIDDEN +ENOLINK_VALUE +EOVERFLOW_HIDDEN +EOVERFLOW_VALUE GNULIB_OPEN REPLACE_OPEN -NEXT_FCNTL_H -FCNTL_H -NEXT_FLOAT_H -FLOAT_H -FNMATCH_H +GNULIB_FPRINTF GNULIB_FPRINTF_POSIX +GNULIB_PRINTF GNULIB_PRINTF_POSIX GNULIB_SNPRINTF GNULIB_SPRINTF_POSIX +GNULIB_VFPRINTF GNULIB_VFPRINTF_POSIX +GNULIB_VPRINTF GNULIB_VPRINTF_POSIX GNULIB_VSNPRINTF GNULIB_VSPRINTF_POSIX +GNULIB_DPRINTF +GNULIB_VDPRINTF GNULIB_VASPRINTF +GNULIB_OBSTACK_PRINTF +GNULIB_OBSTACK_PRINTF_POSIX GNULIB_FOPEN GNULIB_FREOPEN GNULIB_FSEEK @@ -769,8 +842,18 @@ GNULIB_FSEEKO GNULIB_FTELL GNULIB_FTELLO GNULIB_FFLUSH +GNULIB_FCLOSE +GNULIB_FPUTC +GNULIB_PUTC +GNULIB_PUTCHAR +GNULIB_FPUTS +GNULIB_PUTS +GNULIB_FWRITE GNULIB_GETDELIM GNULIB_GETLINE +GNULIB_PERROR +GNULIB_STDIO_H_SIGPIPE +REPLACE_STDIO_WRITE_FUNCS REPLACE_FPRINTF REPLACE_VFPRINTF REPLACE_PRINTF @@ -781,8 +864,14 @@ REPLACE_VSNPRINTF HAVE_DECL_VSNPRINTF REPLACE_SPRINTF REPLACE_VSPRINTF +HAVE_DPRINTF +REPLACE_DPRINTF +HAVE_VDPRINTF +REPLACE_VDPRINTF HAVE_VASPRINTF REPLACE_VASPRINTF +HAVE_DECL_OBSTACK_PRINTF +REPLACE_OBSTACK_PRINTF REPLACE_FOPEN REPLACE_FREOPEN HAVE_FSEEKO @@ -792,9 +881,17 @@ HAVE_FTELLO REPLACE_FTELLO REPLACE_FTELL REPLACE_FFLUSH +REPLACE_FCLOSE HAVE_DECL_GETDELIM HAVE_DECL_GETLINE REPLACE_GETLINE +REPLACE_PERROR +LIB_CLOSE +NEXT_FCNTL_H +FCNTL_H +NEXT_FLOAT_H +FLOAT_H +FNMATCH_H LIBINTL LTLIBINTL NEXT_SYS_TIME_H @@ -810,17 +907,18 @@ NEXT_STDINT_H HAVE_STDINT_H HAVE_SYS_INTTYPES_H HAVE_SYS_BITYPES_H +APPLE_UNIVERSAL_BUILD BITSIZEOF_PTRDIFF_T -BITSIZEOF_SIG_ATOMIC_T BITSIZEOF_SIZE_T +BITSIZEOF_SIG_ATOMIC_T BITSIZEOF_WCHAR_T BITSIZEOF_WINT_T HAVE_SIGNED_SIG_ATOMIC_T HAVE_SIGNED_WCHAR_T HAVE_SIGNED_WINT_T PTRDIFF_T_SUFFIX -SIG_ATOMIC_T_SUFFIX SIZE_T_SUFFIX +SIG_ATOMIC_T_SUFFIX WCHAR_T_SUFFIX WINT_T_SUFFIX STDINT_H @@ -842,31 +940,54 @@ UINT64_MAX_EQ_ULONG_MAX INTTYPES_H GLIBC21 LOCALCHARSET_TESTS_ENVIRONMENT +GNULIB_LCHMOD +GNULIB_LSTAT +HAVE_LCHMOD +REPLACE_LSTAT +REPLACE_MKDIR HAVE_MALLOC_POSIX GNULIB_MALLOC_POSIX GNULIB_REALLOC_POSIX GNULIB_CALLOC_POSIX +GNULIB_ATOLL +GNULIB_GETLOADAVG GNULIB_GETSUBOPT GNULIB_MKDTEMP GNULIB_MKSTEMP GNULIB_PUTENV +GNULIB_RANDOM_R +GNULIB_RPMATCH GNULIB_SETENV GNULIB_STRTOD +GNULIB_STRTOLL +GNULIB_STRTOULL GNULIB_UNSETENV +HAVE_ATOLL HAVE_CALLOC_POSIX HAVE_GETSUBOPT HAVE_MKDTEMP HAVE_REALLOC_POSIX +HAVE_RANDOM_R +HAVE_RPMATCH HAVE_SETENV HAVE_STRTOD +HAVE_STRTOLL +HAVE_STRTOULL +HAVE_STRUCT_RANDOM_DATA +HAVE_SYS_LOADAVG_H HAVE_UNSETENV +HAVE_DECL_GETLOADAVG REPLACE_MKSTEMP REPLACE_PUTENV REPLACE_STRTOD VOID_UNSETENV +LOCALE_JA +LOCALE_FR_UTF8 +LOCALE_ZH_CN GNULIB_MEMMEM GNULIB_MEMPCPY GNULIB_MEMRCHR +GNULIB_RAWMEMCHR GNULIB_STPCPY GNULIB_STPNCPY GNULIB_STRCHRNUL @@ -894,9 +1015,11 @@ GNULIB_MBSSEP GNULIB_MBSTOK_R GNULIB_STRERROR GNULIB_STRSIGNAL +GNULIB_STRVERSCMP HAVE_DECL_MEMMEM HAVE_MEMPCPY HAVE_DECL_MEMRCHR +HAVE_RAWMEMCHR HAVE_STPCPY HAVE_STPNCPY HAVE_STRCHRNUL @@ -910,22 +1033,23 @@ HAVE_STRCASESTR HAVE_DECL_STRTOK_R HAVE_DECL_STRERROR HAVE_DECL_STRSIGNAL -REPLACE_STRERROR -REPLACE_STRSIGNAL +HAVE_STRVERSCMP REPLACE_MEMMEM -REPLACE_STRCASESTR +REPLACE_STRDUP REPLACE_STRSTR +REPLACE_STRCASESTR +REPLACE_STRERROR +REPLACE_STRSIGNAL STDARG_H NEXT_STDARG_H NEXT_STDIO_H NEXT_STDLIB_H +HAVE_RANDOM_H HAVE_STRCASECMP HAVE_DECL_STRNCASECMP NEXT_STRING_H NEXT_STRINGS_H HAVE_LSTAT -HAVE_DECL_MKDIR -HAVE_IO_H NEXT_SYS_STAT_H SYS_STAT_H NEXT_SYSEXITS_H @@ -940,17 +1064,14 @@ TIME_H_DEFINES_STRUCT_TIMESPEC SYS_TIME_H_DEFINES_STRUCT_TIMESPEC NEXT_UNISTD_H HAVE_UNISTD_H -GNULIB_WCWIDTH -HAVE_DECL_WCWIDTH -REPLACE_WCWIDTH -WCHAR_H +HAVE_WINT_T HAVE_WCHAR_H NEXT_WCHAR_H HAVE_ISWCNTRL -HAVE_WINT_T NEXT_WCTYPE_H HAVE_WCTYPE_H WCTYPE_H +REPLACE_ISWCNTRL LIBTAR_LIBDEPS LIBTAR_LTLIBDEPS LIB_SETSOCKOPT @@ -1505,7 +1626,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures GNU tar 1.20 to adapt to many kinds of systems. +\`configure' configures GNU tar 1.22 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1575,7 +1696,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of GNU tar 1.20:";; + short | recursive ) echo "Configuration of GNU tar 1.22:";; esac cat <<\_ACEOF @@ -1700,7 +1821,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -GNU tar configure 1.20 +GNU tar configure 1.22 generated by GNU Autoconf 2.61 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, @@ -1714,7 +1835,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by GNU tar $as_me 1.20, which was +It was created by GNU tar $as_me 1.22, which was generated by GNU Autoconf 2.61. Invocation command line was $ $0 $@ @@ -2011,14 +2132,15 @@ ac_func_list="$ac_func_list funlockfile" ac_header_list="$ac_header_list features.h" ac_header_list="$ac_header_list linewrap.h" ac_func_list="$ac_func_list pathconf" +ac_func_list="$ac_func_list btowc" ac_func_list="$ac_func_list canonicalize_file_name" ac_func_list="$ac_func_list getcwd" ac_func_list="$ac_func_list readlink" +ac_header_list="$ac_header_list dirent.h" ac_func_list="$ac_func_list dup2" +ac_header_list="$ac_header_list errno.h" ac_func_list="$ac_func_list fchdir" -ac_header_list="$ac_header_list dirent.h" ac_header_list="$ac_header_list float.h" -ac_func_list="$ac_func_list btowc" ac_func_list="$ac_func_list isblank" ac_func_list="$ac_func_list iswctype" ac_func_list="$ac_func_list mbsrtowcs" @@ -2035,20 +2157,19 @@ ac_func_list="$ac_func_list nanotime" ac_header_list="$ac_header_list stdint.h" ac_header_list="$ac_header_list wchar.h" ac_header_list="$ac_header_list inttypes.h" +ac_func_list="$ac_func_list lstat" +ac_func_list="$ac_func_list mbsinit" +ac_func_list="$ac_func_list mbrtowc" ac_func_list="$ac_func_list alarm" ac_func_list="$ac_func_list lchmod" ac_func_list="$ac_func_list fdopendir" -ac_func_list="$ac_func_list mbsinit" -ac_func_list="$ac_func_list mbrtowc" -ac_func_list="$ac_func_list wcrtomb" ac_func_list="$ac_func_list wcscoll" ac_func_list="$ac_func_list setenv" -ac_func_list="$ac_func_list sleep" ac_header_list="$ac_header_list stdarg.h" ac_header_list="$ac_header_list stdio.h" ac_header_list="$ac_header_list stdlib.h" +ac_header_list="$ac_header_list sys/socket.h" ac_header_list="$ac_header_list strings.h" -ac_func_list="$ac_func_list lstat" ac_header_list="$ac_header_list sys/stat.h" ac_header_list="$ac_header_list sysexits.h" ac_header_list="$ac_header_list time.h" @@ -2057,7 +2178,10 @@ ac_header_list="$ac_header_list priv.h" ac_header_list="$ac_header_list utime.h" ac_func_list="$ac_func_list futimes" ac_func_list="$ac_func_list futimesat" +ac_func_list="$ac_func_list futimens" +ac_func_list="$ac_func_list utimensat" ac_func_list="$ac_func_list vasnprintf" +ac_func_list="$ac_func_list wcrtomb" ac_func_list="$ac_func_list iswcntrl" ac_func_list="$ac_func_list wcwidth" ac_header_list="$ac_header_list netdb.h" @@ -2488,7 +2612,7 @@ fi # Define the identity of the package. PACKAGE='tar' - VERSION='1.20' + VERSION='1.22' cat >>confdefs.h <<_ACEOF @@ -4077,6 +4201,89 @@ cat >>confdefs.h <<\_ACEOF _ACEOF +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 +echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} + { (exit 1); exit 1; }; } + +{ echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6; } +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 +echo "$as_me: error: invalid value of canonical build" >&2;} + { (exit 1); exit 1; }; };; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6; } +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 +echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} + { (exit 1); exit 1; }; } +fi + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 +echo "$as_me: error: invalid value of canonical host" >&2;} + { (exit 1); exit 1; }; };; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -4715,6 +4922,8 @@ done + + if test "${ac_cv_header_minix_config_h+set}" = set; then { echo "$as_me:$LINENO: checking for minix/config.h" >&5 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; } @@ -4870,6 +5079,16 @@ _ACEOF fi + case "$host_os" in + hpux*) + +cat >>confdefs.h <<\_ACEOF +#define _XOPEN_SOURCE 500 +_ACEOF + + ;; + esac + { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5 @@ -4946,6 +5165,12 @@ _ACEOF + + + + + + { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; } if test "${ac_cv_sys_largefile_source+set}" = set; then @@ -5417,7 +5642,6 @@ esac - # Check whether --enable-largefile was given. if test "${enable_largefile+set}" = set; then enableval=$enable_largefile; @@ -8009,6 +8233,13 @@ _ACEOF # gnulib modules + + + + + + + # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! { echo "$as_me:$LINENO: checking for working alloca.h" >&5 @@ -9773,6 +10004,210 @@ fi + + GNULIB_BTOWC=0; + GNULIB_WCTOB=0; + GNULIB_MBSINIT=0; + GNULIB_MBRTOWC=0; + GNULIB_MBRLEN=0; + GNULIB_MBSRTOWCS=0; + GNULIB_MBSNRTOWCS=0; + GNULIB_WCRTOMB=0; + GNULIB_WCSRTOMBS=0; + GNULIB_WCSNRTOMBS=0; + GNULIB_WCWIDTH=0; + HAVE_BTOWC=1; + HAVE_MBSINIT=1; + HAVE_MBRTOWC=1; + HAVE_MBRLEN=1; + HAVE_MBSRTOWCS=1; + HAVE_MBSNRTOWCS=1; + HAVE_WCRTOMB=1; + HAVE_WCSRTOMBS=1; + HAVE_WCSNRTOMBS=1; + HAVE_DECL_WCTOB=1; + HAVE_DECL_WCWIDTH=1; + REPLACE_MBSTATE_T=0; + REPLACE_BTOWC=0; + REPLACE_WCTOB=0; + REPLACE_MBSINIT=0; + REPLACE_MBRTOWC=0; + REPLACE_MBRLEN=0; + REPLACE_MBSRTOWCS=0; + REPLACE_MBSNRTOWCS=0; + REPLACE_WCRTOMB=0; + REPLACE_WCSRTOMBS=0; + REPLACE_WCWIDTH=0; + WCHAR_H=''; + + + + + { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5 +echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; } +if test "${am_cv_langinfo_codeset+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +char* cs = nl_langinfo(CODESET); return !cs; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + am_cv_langinfo_codeset=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + am_cv_langinfo_codeset=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5 +echo "${ECHO_T}$am_cv_langinfo_codeset" >&6; } + if test $am_cv_langinfo_codeset = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LANGINFO_CODESET 1 +_ACEOF + + fi + + + + + { echo "$as_me:$LINENO: checking for a traditional french locale" >&5 +echo $ECHO_N "checking for a traditional french locale... $ECHO_C" >&6; } +if test "${gt_cv_locale_fr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ + if (setlocale (LC_ALL, "") == NULL) return 1; + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; + return 0; +} + +_ACEOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest$ac_exeext; then + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + fi + rm -fr conftest* + +fi +{ echo "$as_me:$LINENO: result: $gt_cv_locale_fr" >&5 +echo "${ECHO_T}$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + { echo "$as_me:$LINENO: checking whether canonicalize_file_name is declared" >&5 echo $ECHO_N "checking whether canonicalize_file_name is declared... $ECHO_C" >&6; } if test "${ac_cv_have_decl_canonicalize_file_name+set}" = set; then @@ -9849,20 +10284,37 @@ fi GNULIB_CHOWN=0; + GNULIB_CLOSE=0; GNULIB_DUP2=0; GNULIB_ENVIRON=0; + GNULIB_EUIDACCESS=0; GNULIB_FCHDIR=0; + GNULIB_FSYNC=0; GNULIB_FTRUNCATE=0; GNULIB_GETCWD=0; + GNULIB_GETDOMAINNAME=0; + GNULIB_GETDTABLESIZE=0; + GNULIB_GETHOSTNAME=0; GNULIB_GETLOGIN_R=0; GNULIB_GETPAGESIZE=0; + GNULIB_GETUSERSHELL=0; GNULIB_LCHOWN=0; + GNULIB_LINK=0; GNULIB_LSEEK=0; GNULIB_READLINK=0; GNULIB_SLEEP=0; + GNULIB_UNISTD_H_SIGPIPE=0; + GNULIB_WRITE=0; HAVE_DUP2=1; + HAVE_EUIDACCESS=1; + HAVE_FSYNC=1; HAVE_FTRUNCATE=1; + HAVE_GETDOMAINNAME=1; + HAVE_GETDTABLESIZE=1; + HAVE_GETHOSTNAME=1; HAVE_GETPAGESIZE=1; + HAVE_GETUSERSHELL=1; + HAVE_LINK=1; HAVE_READLINK=1; HAVE_SLEEP=1; HAVE_DECL_ENVIRON=1; @@ -9870,11 +10322,14 @@ fi HAVE_OS_H=0; HAVE_SYS_PARAM_H=0; REPLACE_CHOWN=0; + REPLACE_CLOSE=0; REPLACE_FCHDIR=0; REPLACE_GETCWD=0; REPLACE_GETPAGESIZE=0; REPLACE_LCHOWN=0; REPLACE_LSEEK=0; + REPLACE_WRITE=0; + UNISTD_H_HAVE_WINSOCK2_H=0; for ac_header in unistd.h @@ -10189,87 +10644,136 @@ _ACEOF fi -# Make sure we can run config.sub. -$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || - { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 -echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} - { (exit 1); exit 1; }; } -{ echo "$as_me:$LINENO: checking build system type" >&5 -echo $ECHO_N "checking build system type... $ECHO_C" >&6; } -if test "${ac_cv_build+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_build_alias=$build_alias -test "x$ac_build_alias" = x && - ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` -test "x$ac_build_alias" = x && - { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 -echo "$as_me: error: cannot guess build type; you must specify one" >&2;} - { (exit 1); exit 1; }; } -ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || - { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 -echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} - { (exit 1); exit 1; }; } + GNULIB_DIRFD=0; + GNULIB_SCANDIR=0; + GNULIB_ALPHASORT=0; + HAVE_DECL_DIRFD=1; + HAVE_SCANDIR=1; + HAVE_ALPHASORT=1; + DIRENT_H=''; -fi -{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 -echo "${ECHO_T}$ac_cv_build" >&6; } -case $ac_cv_build in -*-*-*) ;; -*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 -echo "$as_me: error: invalid value of canonical build" >&2;} - { (exit 1); exit 1; }; };; -esac -build=$ac_cv_build -ac_save_IFS=$IFS; IFS='-' -set x $ac_cv_build -shift -build_cpu=$1 -build_vendor=$2 -shift; shift -# Remember, the first character of IFS is used to create $*, -# except with old shells: -build_os=$* -IFS=$ac_save_IFS -case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac -{ echo "$as_me:$LINENO: checking host system type" >&5 -echo $ECHO_N "checking host system type... $ECHO_C" >&6; } -if test "${ac_cv_host+set}" = set; then + { echo "$as_me:$LINENO: checking whether the preprocessor supports include_next" >&5 +echo $ECHO_N "checking whether the preprocessor supports include_next... $ECHO_C" >&6; } +if test "${gl_cv_have_include_next+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "x$host_alias" = x; then - ac_cv_host=$ac_cv_build + rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" + cat >conftest.$ac_ext <<_ACEOF +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_have_include_next=yes else - ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || - { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 -echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} - { (exit 1); exit 1; }; } + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + cat >conftest.$ac_ext <<_ACEOF +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_have_include_next=buggy +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_have_include_next=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + fi -{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 -echo "${ECHO_T}$ac_cv_host" >&6; } -case $ac_cv_host in -*-*-*) ;; -*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 -echo "$as_me: error: invalid value of canonical host" >&2;} - { (exit 1); exit 1; }; };; -esac -host=$ac_cv_host -ac_save_IFS=$IFS; IFS='-' -set x $ac_cv_host -shift -host_cpu=$1 -host_vendor=$2 -shift; shift -# Remember, the first character of IFS is used to create $*, -# except with old shells: -host_os=$* -IFS=$ac_save_IFS -case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac +{ echo "$as_me:$LINENO: result: $gl_cv_have_include_next" >&5 +echo "${ECHO_T}$gl_cv_have_include_next" >&6; } + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + + + + @@ -10315,136 +10819,208 @@ _ACEOF -{ echo "$as_me:$LINENO: checking whether strerror_r is declared" >&5 -echo $ECHO_N "checking whether strerror_r is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_strerror_r+set}" = set; then + + + + + { echo "$as_me:$LINENO: checking for complete errno.h" >&5 +echo $ECHO_N "checking for complete errno.h... $ECHO_C" >&6; } +if test "${gl_cv_header_errno_h_complete+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -int -main () -{ -#ifndef strerror_r - (void) strerror_r; + +#include +#if !defined ENOMSG +booboo +#endif +#if !defined EIDRM +booboo +#endif +#if !defined ENOLINK +booboo +#endif +#if !defined EPROTO +booboo +#endif +#if !defined EMULTIHOP +booboo +#endif +#if !defined EBADMSG +booboo +#endif +#if !defined EOVERFLOW +booboo +#endif +#if !defined ENOTSUP +booboo +#endif +#if !defined ECANCELED +booboo #endif - ; - return 0; -} _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_strerror_r=yes +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "booboo" >/dev/null 2>&1; then + gl_cv_header_errno_h_complete=no else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_decl_strerror_r=no + gl_cv_header_errno_h_complete=yes fi +rm -f conftest* + -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror_r" >&5 -echo "${ECHO_T}$ac_cv_have_decl_strerror_r" >&6; } -if test $ac_cv_have_decl_strerror_r = yes; then +{ echo "$as_me:$LINENO: result: $gl_cv_header_errno_h_complete" >&5 +echo "${ECHO_T}$gl_cv_header_errno_h_complete" >&6; } + if test $gl_cv_header_errno_h_complete = yes; then + ERRNO_H='' + else + + + + + -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRERROR_R 1 -_ACEOF + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_errno_h='<'errno.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_errno_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRERROR_R 0 + + if test $ac_cv_header_errno_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/errno.h#{ + s#.*"\(.*/errno.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_errno_h='<'errno.h'>' + fi fi +{ echo "$as_me:$LINENO: result: $gl_cv_next_errno_h" >&5 +echo "${ECHO_T}$gl_cv_next_errno_h" >&6; } + fi + NEXT_ERRNO_H=$gl_cv_next_errno_h -for ac_func in strerror_r -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + ERRNO_H='errno.h' + fi + + + if test -n "$ERRNO_H"; then + { echo "$as_me:$LINENO: checking for EMULTIHOP value" >&5 +echo $ECHO_N "checking for EMULTIHOP value... $ECHO_C" >&6; } +if test "${gl_cv_header_errno_h_EMULTIHOP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ -#ifdef __STDC__ -# include -#else -# include +#include +#ifdef EMULTIHOP +yes #endif -#undef $ac_func +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + gl_cv_header_errno_h_EMULTIHOP=yes +else + gl_cv_header_errno_h_EMULTIHOP=no +fi +rm -f conftest* -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me + if test $gl_cv_header_errno_h_EMULTIHOP = no; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef EMULTIHOP +yes #endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + gl_cv_header_errno_h_EMULTIHOP=hidden +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + int main () { -return $ac_func (); +static int test_array [1 - 2 * !((EMULTIHOP) >= 0)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -10453,53 +11029,27 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_var=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -fi -done - -{ echo "$as_me:$LINENO: checking whether strerror_r returns char *" >&5 -echo $ECHO_N "checking whether strerror_r returns char *... $ECHO_C" >&6; } -if test "${ac_cv_func_strerror_r_char_p+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - ac_cv_func_strerror_r_char_p=no - if test $ac_cv_have_decl_strerror_r = yes; then - cat >conftest.$ac_ext <<_ACEOF + } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + int main () { - - char buf[100]; - char x = *strerror_r (0, buf, sizeof buf); - char *p = strerror_r (0, buf, sizeof buf); - return !p || x; +static int test_array [1 - 2 * !((EMULTIHOP) <= $ac_mid)]; +test_array [0] = 0 ; return 0; @@ -10522,189 +11072,155 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_func_strerror_r_char_p=yes + ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - else - # strerror_r is not declared. Choose between - # systems that have relatively inaccessible declarations for the - # function. BeOS and DEC UNIX 4.0 fall in this category, but the - # former has a strerror_r that returns char*, while the latter - # has a strerror_r that returns `int'. - # This test should segfault on the DEC system. - if test "$cross_compiling" = yes; then - : + done else - cat >conftest.$ac_ext <<_ACEOF + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default - extern char *strerror_r (); + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + int main () { -char buf[100]; - char x = *strerror_r (0, buf, sizeof buf); - return ! isalpha (x); +static int test_array [1 - 2 * !((EMULTIHOP) < 0)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + +int +main () +{ +static int test_array [1 - 2 * !((EMULTIHOP) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_strerror_r_char_p=yes + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - fi - + ac_lo= ac_hi= fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_strerror_r_char_p" >&5 -echo "${ECHO_T}$ac_cv_func_strerror_r_char_p" >&6; } -if test $ac_cv_func_strerror_r_char_p = yes; then - -cat >>confdefs.h <<\_ACEOF -#define STRERROR_R_CHAR_P 1 -_ACEOF -fi - - - - - - { echo "$as_me:$LINENO: checking whether the preprocessor supports include_next" >&5 -echo $ECHO_N "checking whether the preprocessor supports include_next... $ECHO_C" >&6; } -if test "${gl_cv_have_include_next+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - rm -rf conftestd1 conftestd2 - mkdir conftestd1 conftestd2 - cat < conftestd1/conftest.h -#define DEFINED_IN_CONFTESTD1 -#include_next -#ifdef DEFINED_IN_CONFTESTD2 -int foo; -#else -#error "include_next doesn't work" -#endif -EOF - cat < conftestd2/conftest.h -#ifndef DEFINED_IN_CONFTESTD1 -#error "include_next test doesn't work" -#endif -#define DEFINED_IN_CONFTESTD2 -EOF - save_CPPFLAGS="$CPPFLAGS" - CPPFLAGS="$CPPFLAGS -Iconftestd1 -Iconftestd2" - cat >conftest.$ac_ext <<_ACEOF -#include -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_have_include_next=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gl_cv_have_include_next=no +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - CPPFLAGS="$save_CPPFLAGS" - rm -rf conftestd1 conftestd2 - -fi -{ echo "$as_me:$LINENO: result: $gl_cv_have_include_next" >&5 -echo "${ECHO_T}$gl_cv_have_include_next" >&6; } - if test $gl_cv_have_include_next = yes; then - - -cat >>confdefs.h <<\_ACEOF -#define HAVE_INCLUDE_NEXT 1 -_ACEOF - - - INCLUDE_NEXT=include_next - else - INCLUDE_NEXT=include - fi - - - - - - GNULIB_OPEN=0; - REPLACE_OPEN=0; - - - -{ echo "$as_me:$LINENO: checking for mbstate_t" >&5 -echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; } -if test "${ac_cv_type_mbstate_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -# include + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + int main () { -mbstate_t x; return sizeof x; +static int test_array [1 - 2 * !((EMULTIHOP) <= $ac_mid)]; +test_array [0] = 0 + ; return 0; } @@ -10726,102 +11242,20 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_mbstate_t=yes + ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_mbstate_t=no + ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5 -echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; } - if test $ac_cv_type_mbstate_t = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_MBSTATE_T 1 -_ACEOF - - else - -cat >>confdefs.h <<\_ACEOF -#define mbstate_t int -_ACEOF - - fi - - - - - - - - - - - - - - - - - - - - - - - - GNULIB_FPRINTF_POSIX=0; - GNULIB_PRINTF_POSIX=0; - GNULIB_SNPRINTF=0; - GNULIB_SPRINTF_POSIX=0; - GNULIB_VFPRINTF_POSIX=0; - GNULIB_VPRINTF_POSIX=0; - GNULIB_VSNPRINTF=0; - GNULIB_VSPRINTF_POSIX=0; - GNULIB_VASPRINTF=0; - GNULIB_FOPEN=0; - GNULIB_FREOPEN=0; - GNULIB_FSEEK=0; - GNULIB_FSEEKO=0; - GNULIB_FTELL=0; - GNULIB_FTELLO=0; - GNULIB_FFLUSH=0; - GNULIB_GETDELIM=0; - GNULIB_GETLINE=0; - REPLACE_FPRINTF=0; - REPLACE_VFPRINTF=0; - REPLACE_PRINTF=0; - REPLACE_VPRINTF=0; - REPLACE_SNPRINTF=0; - HAVE_DECL_SNPRINTF=1; - REPLACE_VSNPRINTF=0; - HAVE_DECL_VSNPRINTF=1; - REPLACE_SPRINTF=0; - REPLACE_VSPRINTF=0; - HAVE_VASPRINTF=1; - REPLACE_VASPRINTF=0; - REPLACE_FOPEN=0; - REPLACE_FREOPEN=0; - HAVE_FSEEKO=1; - REPLACE_FSEEKO=0; - REPLACE_FSEEK=0; - HAVE_FTELLO=1; - REPLACE_FTELLO=0; - REPLACE_FTELL=0; - REPLACE_FFLUSH=0; - HAVE_DECL_GETDELIM=1; - HAVE_DECL_GETLINE=1; - REPLACE_GETLINE=0; - - - { echo "$as_me:$LINENO: checking whether stdin defaults to large file offsets" >&5 -echo $ECHO_N "checking whether stdin defaults to large file offsets... $ECHO_C" >&6; } -if test "${gl_cv_var_stdin_large_offset+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +done +case $ac_lo in +?*) gl_cv_header_errno_h_EMULTIHOP=$ac_lo;; +'') ;; +esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -10829,90 +11263,44 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + +static long int longval () { return EMULTIHOP; } +static unsigned long int ulongval () { return EMULTIHOP; } #include +#include int main () { -#if defined __SL64 && defined __SCLE /* cygwin */ - /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making - fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and - it is easier to do a version check than building a runtime test. */ -# include -# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) - choke me -# endif -#endif + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((EMULTIHOP) < 0) + { + long int i = longval (); + if (i != (EMULTIHOP)) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (EMULTIHOP)) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - gl_cv_var_stdin_large_offset=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gl_cv_var_stdin_large_offset=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gl_cv_var_stdin_large_offset" >&5 -echo "${ECHO_T}$gl_cv_var_stdin_large_offset" >&6; } - - - - - { echo "$as_me:$LINENO: checking whether getcwd (NULL, 0) allocates memory for result" >&5 -echo $ECHO_N "checking whether getcwd (NULL, 0) allocates memory for result... $ECHO_C" >&6; } -if test "${gl_cv_func_getcwd_null+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - gl_cv_func_getcwd_null=no -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -# include -# include -# ifndef getcwd - char *getcwd (); -# endif - int - main () - { - if (chdir ("/") != 0) - exit (1); - else - { - char *f = getcwd (NULL, 0); - exit (! (f && f[0] == '/' && !f[1])); - } - } -_ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in @@ -10933,116 +11321,106 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - gl_cv_func_getcwd_null=yes + gl_cv_header_errno_h_EMULTIHOP=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_func_getcwd_null=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - +rm -f conftest.val + fi + fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_getcwd_null" >&5 -echo "${ECHO_T}$gl_cv_func_getcwd_null" >&6; } +{ echo "$as_me:$LINENO: result: $gl_cv_header_errno_h_EMULTIHOP" >&5 +echo "${ECHO_T}$gl_cv_header_errno_h_EMULTIHOP" >&6; } + case $gl_cv_header_errno_h_EMULTIHOP in + yes | no) + EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE= + ;; + *) + EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP" + ;; + esac -{ echo "$as_me:$LINENO: checking whether getcwd is declared" >&5 -echo $ECHO_N "checking whether getcwd is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_getcwd+set}" = set; then + + fi + + + if test -n "$ERRNO_H"; then + { echo "$as_me:$LINENO: checking for ENOLINK value" >&5 +echo $ECHO_N "checking for ENOLINK value... $ECHO_C" >&6; } +if test "${gl_cv_header_errno_h_ENOLINK+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -int -main () -{ -#ifndef getcwd - (void) getcwd; + +#include +#ifdef ENOLINK +yes #endif - ; - return 0; -} _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_getcwd=yes +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + gl_cv_header_errno_h_ENOLINK=yes else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_decl_getcwd=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + gl_cv_header_errno_h_ENOLINK=no fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getcwd" >&5 -echo "${ECHO_T}$ac_cv_have_decl_getcwd" >&6; } -if test $ac_cv_have_decl_getcwd = yes; then +rm -f conftest* -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETCWD 1 + if test $gl_cv_header_errno_h_ENOLINK = no; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef ENOLINK +yes +#endif -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETCWD 0 _ACEOF - - +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + gl_cv_header_errno_h_ENOLINK=hidden fi +rm -f conftest* - - - - - - # getdate.y works with bison only. - : ${YACC='bison -y'} - - - { echo "$as_me:$LINENO: checking for compound literals" >&5 -echo $ECHO_N "checking for compound literals... $ECHO_C" >&6; } -if test "${gl_cv_compound_literals+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + if test $gl_cv_header_errno_h_ENOLINK = hidden; then + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -struct s { int i, j; }; struct s s = (struct s) { 1, 2 }; + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + int main () { -struct s t = (struct s) { 3, 4 }; - if (t.i != 0) return 0; +static int test_array [1 - 2 * !((ENOLINK) >= 0)]; +test_array [0] = 0 + ; return 0; } @@ -11064,46 +11442,27 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_compound_literals=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gl_cv_compound_literals=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gl_cv_compound_literals" >&5 -echo "${ECHO_T}$gl_cv_compound_literals" >&6; } - if test $gl_cv_compound_literals = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_COMPOUND_LITERALS 1 -_ACEOF - - fi - -{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 -echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; } -if test "${ac_cv_struct_tm+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include int main () { -struct tm tm; - int *p = &tm.tm_sec; - return !p; +static int test_array [1 - 2 * !((ENOLINK) <= $ac_mid)]; +test_array [0] = 0 + ; return 0; } @@ -11125,46 +11484,44 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_struct_tm=time.h + ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_struct_tm=sys/time.h + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 -echo "${ECHO_T}$ac_cv_struct_tm" >&6; } -if test $ac_cv_struct_tm = sys/time.h; then - -cat >>confdefs.h <<\_ACEOF -#define TM_IN_SYS_TIME 1 -_ACEOF - -fi - - - { echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5 -echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; } -if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + done else - cat >conftest.$ac_ext <<_ACEOF + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include int main () { -static struct tm ac_aggr; -if (ac_aggr.tm_gmtoff) -return 0; +static int test_array [1 - 2 * !((ENOLINK) < 0)]; +test_array [0] = 0 + ; return 0; } @@ -11186,25 +11543,27 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_member_struct_tm_tm_gmtoff=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - cat >conftest.$ac_ext <<_ACEOF + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include int main () { -static struct tm ac_aggr; -if (sizeof ac_aggr.tm_gmtoff) -return 0; +static int test_array [1 - 2 * !((ENOLINK) >= $ac_mid)]; +test_array [0] = 0 + ; return 0; } @@ -11226,48 +11585,53 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_member_struct_tm_tm_gmtoff=yes + ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_member_struct_tm_tm_gmtoff=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5 -echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; } -if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_TM_GMTOFF 1 -_ACEOF + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_lo= ac_hi= fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi -{ echo "$as_me:$LINENO: checking whether getdelim is declared" >&5 -echo $ECHO_N "checking whether getdelim is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_getdelim+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + int main () { -#ifndef getdelim - (void) getdelim; -#endif +static int test_array [1 - 2 * !((ENOLINK) <= $ac_mid)]; +test_array [0] = 0 ; return 0; @@ -11290,38 +11654,20 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_getdelim=yes + ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_getdelim=no + ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getdelim" >&5 -echo "${ECHO_T}$ac_cv_have_decl_getdelim" >&6; } -if test $ac_cv_have_decl_getdelim = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETDELIM 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETDELIM 0 -_ACEOF - - -fi - - -{ echo "$as_me:$LINENO: checking whether getline is declared" >&5 -echo $ECHO_N "checking whether getline is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_getline+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +done +case $ac_lo in +?*) gl_cv_header_errno_h_ENOLINK=$ac_lo;; +'') ;; +esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -11329,90 +11675,167 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + +static long int longval () { return ENOLINK; } +static unsigned long int ulongval () { return ENOLINK; } +#include +#include int main () { -#ifndef getline - (void) getline; -#endif + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((ENOLINK) < 0) + { + long int i = longval (); + if (i != (ENOLINK)) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (ENOLINK)) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_getline=yes + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_header_errno_h_ENOLINK=`cat conftest.val` else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_getline=no fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val + fi + fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getline" >&5 -echo "${ECHO_T}$ac_cv_have_decl_getline" >&6; } -if test $ac_cv_have_decl_getline = yes; then +{ echo "$as_me:$LINENO: result: $gl_cv_header_errno_h_ENOLINK" >&5 +echo "${ECHO_T}$gl_cv_header_errno_h_ENOLINK" >&6; } + case $gl_cv_header_errno_h_ENOLINK in + yes | no) + ENOLINK_HIDDEN=0; ENOLINK_VALUE= + ;; + *) + ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK" + ;; + esac -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETLINE 1 -_ACEOF + + fi + if test -n "$ERRNO_H"; then + { echo "$as_me:$LINENO: checking for EOVERFLOW value" >&5 +echo $ECHO_N "checking for EOVERFLOW value... $ECHO_C" >&6; } +if test "${gl_cv_header_errno_h_EOVERFLOW+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETLINE 0 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#ifdef EOVERFLOW +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + gl_cv_header_errno_h_EOVERFLOW=yes +else + gl_cv_header_errno_h_EOVERFLOW=no fi +rm -f conftest* + if test $gl_cv_header_errno_h_EOVERFLOW = no; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef EOVERFLOW +yes +#endif - if test -z "$GETOPT_H"; then - -for ac_header in getopt.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then + gl_cv_header_errno_h_EOVERFLOW=hidden fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +rm -f conftest* + + if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + +int +main () +{ +static int test_array [1 - 2 * !((EOVERFLOW) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -11431,175 +11854,98 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_header_compiler=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_compiler=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } - -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include <$ac_header> + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + +int +main () +{ +static int test_array [1 - 2 * !((EOVERFLOW) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || test ! -s conftest.err - }; then - ac_header_preproc=yes + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------ ## -## Report this to bug-tar@gnu.org ## -## ------------------------------ ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done else - GETOPT_H=getopt.h -fi - -done - - fi - - if test -z "$GETOPT_H"; then + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -for ac_func in getopt_long_only -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include int main () { -return $ac_func (); +static int test_array [1 - 2 * !((EOVERFLOW) < 0)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -11608,54 +11954,27 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_var=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -else - GETOPT_H=getopt.h -fi -done - - fi - - if test -z "$GETOPT_H"; then - { echo "$as_me:$LINENO: checking whether optreset is declared" >&5 -echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_optreset+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include int main () { -#ifndef optreset - (void) optreset; -#endif +static int test_array [1 - 2 * !((EOVERFLOW) >= $ac_mid)]; +test_array [0] = 0 ; return 0; @@ -11678,50 +11997,53 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_optreset=yes + ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_optreset=no + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5 -echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; } -if test $ac_cv_have_decl_optreset = yes; then - GETOPT_H=getopt.h + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= fi - fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi - if test -z "$GETOPT_H"; then - { echo "$as_me:$LINENO: checking for working GNU getopt function" >&5 -echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; } -if test "${gl_cv_func_gnu_getopt+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - { echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5 -echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_getopt_clip+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include int main () { -#ifndef getopt_clip - (void) getopt_clip; -#endif +static int test_array [1 - 2 * !((EOVERFLOW) <= $ac_mid)]; +test_array [0] = 0 ; return 0; @@ -11744,24 +12066,20 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_getopt_clip=yes + ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_getopt_clip=no + ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5 -echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; } -if test $ac_cv_have_decl_getopt_clip = yes; then - gl_cv_func_gnu_getopt=no -else - gl_cv_func_gnu_getopt=yes -fi - +done +case $ac_lo in +?*) gl_cv_header_errno_h_EOVERFLOW=$ac_lo;; +'') ;; +esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -11769,16 +12087,39 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -int + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include + +static long int longval () { return EOVERFLOW; } +static unsigned long int ulongval () { return EOVERFLOW; } +#include +#include +int main () { - char *myargv[3]; - myargv[0] = "conftest"; - myargv[1] = "-+"; - myargv[2] = 0; - return getopt (2, myargv, "+a") != '?'; + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((EOVERFLOW) < 0) + { + long int i = longval (); + if (i != (EOVERFLOW)) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (EOVERFLOW)) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; ; return 0; @@ -11804,92 +12145,111 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - gl_cv_func_gnu_getopt=yes + gl_cv_header_errno_h_EOVERFLOW=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_func_gnu_getopt=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - +rm -f conftest.val + fi + fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5 -echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; } - if test "$gl_cv_func_gnu_getopt" = "no"; then - GETOPT_H=getopt.h - fi - fi - - - - - - - - - - - - +{ echo "$as_me:$LINENO: result: $gl_cv_header_errno_h_EOVERFLOW" >&5 +echo "${ECHO_T}$gl_cv_header_errno_h_EOVERFLOW" >&6; } + case $gl_cv_header_errno_h_EOVERFLOW in + yes | no) + EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE= + ;; + *) + EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW" + ;; + esac + fi - if test $gl_cv_have_include_next = yes; then - gl_cv_next_sys_time_h='<'sys/time.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_sys_time_h+set}" = set; then +{ echo "$as_me:$LINENO: checking whether strerror_r is declared" >&5 +echo $ECHO_N "checking whether strerror_r is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_strerror_r+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - - if test $ac_cv_header_sys_time_h = yes; then - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +$ac_includes_default +int +main () +{ +#ifndef strerror_r + (void) strerror_r; +#endif + ; + return 0; +} _ACEOF - gl_cv_next_sys_time_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/sys/time.h#{ - s#.*"\(.*/sys/time.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_sys_time_h='<'sys/time.h'>' - fi +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_strerror_r=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_strerror_r=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_sys_time_h" >&5 -echo "${ECHO_T}$gl_cv_next_sys_time_h" >&6; } - fi - NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror_r" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strerror_r" >&6; } +if test $ac_cv_have_decl_strerror_r = yes; then +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRERROR_R 1 +_ACEOF +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRERROR_R 0 +_ACEOF - if test $ac_cv_header_sys_time_h = yes; then - HAVE_SYS_TIME_H=1 - else - HAVE_SYS_TIME_H=0 - fi +fi - { echo "$as_me:$LINENO: checking for struct timeval" >&5 -echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; } -if test "${gl_cv_sys_struct_timeval+set}" = set; then + + +for ac_func in strerror_r +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -11898,27 +12258,53 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#if HAVE_SYS_TIME_H - #include - #endif - #include +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif int main () { -static struct timeval x; x.tv_sec = x.tv_usec; +return $ac_func (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -11927,88 +12313,66 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_sys_struct_timeval=yes + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_sys_struct_timeval=no + eval "$as_ac_var=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timeval" >&5 -echo "${ECHO_T}$gl_cv_sys_struct_timeval" >&6; } - if test $gl_cv_sys_struct_timeval = yes; then - HAVE_STRUCT_TIMEVAL=1 - else - HAVE_STRUCT_TIMEVAL=0 - fi - - - REPLACE_GETTIMEOFDAY=0 - - if test $HAVE_SYS_TIME_H = 0 || test $HAVE_STRUCT_TIMEVAL = 0; then - SYS_TIME_H=sys/time.h - else - SYS_TIME_H= - fi - - - - +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF +fi +done - { echo "$as_me:$LINENO: checking for long long int" >&5 -echo $ECHO_N "checking for long long int... $ECHO_C" >&6; } -if test "${ac_cv_type_long_long_int+set}" = set; then +{ echo "$as_me:$LINENO: checking whether strerror_r returns char *" >&5 +echo $ECHO_N "checking whether strerror_r returns char *... $ECHO_C" >&6; } +if test "${ac_cv_func_strerror_r_char_p+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF - /* confdefs.h. */ + ac_cv_func_strerror_r_char_p=no + if test $ac_cv_have_decl_strerror_r = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* For now, do not test the preprocessor; as of 2007 there are too many - implementations with broken preprocessors. Perhaps this can - be revisited in 2012. In the meantime, code should not expect - #if to work with literals wider than 32 bits. */ - /* Test literals. */ - long long int ll = 9223372036854775807ll; - long long int nll = -9223372036854775807LL; - unsigned long long int ull = 18446744073709551615ULL; - /* Test constant expressions. */ - typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) - ? 1 : -1)]; - typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 - ? 1 : -1)]; - int i = 63; +$ac_includes_default int main () { -/* Test availability of runtime routines for shift and division. */ - long long int llmax = 9223372036854775807ll; - unsigned long long int ullmax = 18446744073709551615ull; - return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) - | (llmax / ll) | (llmax % ll) - | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) - | (ullmax / ull) | (ullmax % ull)); + + char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + char *p = strerror_r (0, buf, sizeof buf); + return !p || x; + ; return 0; } - _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -12017,10 +12381,25 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - if test "$cross_compiling" = yes; then - ac_cv_type_long_long_int=yes + } && test -s conftest.$ac_objext; then + ac_cv_func_strerror_r_char_p=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + # strerror_r is not declared. Choose between + # systems that have relatively inaccessible declarations for the + # function. BeOS and DEC UNIX 4.0 fall in this category, but the + # former has a strerror_r that returns char*, while the latter + # has a strerror_r that returns `int'. + # This test should segfault on the DEC system. + if test "$cross_compiling" = yes; then + : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -12028,26 +12407,14 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - #ifndef LLONG_MAX - # define HALF \ - (1LL << (sizeof (long long int) * CHAR_BIT - 2)) - # define LLONG_MAX (HALF - 1 + HALF) - #endif +$ac_includes_default + extern char *strerror_r (); int main () { -long long int n = 1; - int i; - for (i = 0; ; i++) - { - long long int m = n << i; - if (m >> i != n) - return 1; - if (LLONG_MAX / 2 < m) - break; - } - return 0; +char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + return ! isalpha (x); ; return 0; } @@ -12072,89 +12439,139 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_long_long_int=yes + ac_cv_func_strerror_r_char_p=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -ac_cv_type_long_long_int=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_type_long_long_int=no -fi + fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long_int" >&5 -echo "${ECHO_T}$ac_cv_type_long_long_int" >&6; } - if test $ac_cv_type_long_long_int = yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_func_strerror_r_char_p" >&5 +echo "${ECHO_T}$ac_cv_func_strerror_r_char_p" >&6; } +if test $ac_cv_func_strerror_r_char_p = yes; then cat >>confdefs.h <<\_ACEOF -#define HAVE_LONG_LONG_INT 1 +#define STRERROR_R_CHAR_P 1 _ACEOF - fi +fi - { echo "$as_me:$LINENO: checking for unsigned long long int" >&5 -echo $ECHO_N "checking for unsigned long long int... $ECHO_C" >&6; } -if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then + + + GNULIB_OPEN=0; + REPLACE_OPEN=0; + + + GNULIB_FPRINTF=0; + GNULIB_FPRINTF_POSIX=0; + GNULIB_PRINTF=0; + GNULIB_PRINTF_POSIX=0; + GNULIB_SNPRINTF=0; + GNULIB_SPRINTF_POSIX=0; + GNULIB_VFPRINTF=0; + GNULIB_VFPRINTF_POSIX=0; + GNULIB_VPRINTF=0; + GNULIB_VPRINTF_POSIX=0; + GNULIB_VSNPRINTF=0; + GNULIB_VSPRINTF_POSIX=0; + GNULIB_DPRINTF=0; + GNULIB_VDPRINTF=0; + GNULIB_VASPRINTF=0; + GNULIB_OBSTACK_PRINTF=0; + GNULIB_OBSTACK_PRINTF_POSIX=0; + GNULIB_FOPEN=0; + GNULIB_FREOPEN=0; + GNULIB_FSEEK=0; + GNULIB_FSEEKO=0; + GNULIB_FTELL=0; + GNULIB_FTELLO=0; + GNULIB_FFLUSH=0; + GNULIB_FCLOSE=0; + GNULIB_FPUTC=0; + GNULIB_PUTC=0; + GNULIB_PUTCHAR=0; + GNULIB_FPUTS=0; + GNULIB_PUTS=0; + GNULIB_FWRITE=0; + GNULIB_GETDELIM=0; + GNULIB_GETLINE=0; + GNULIB_PERROR=0; + GNULIB_STDIO_H_SIGPIPE=0; + REPLACE_STDIO_WRITE_FUNCS=0; + REPLACE_FPRINTF=0; + REPLACE_VFPRINTF=0; + REPLACE_PRINTF=0; + REPLACE_VPRINTF=0; + REPLACE_SNPRINTF=0; + HAVE_DECL_SNPRINTF=1; + REPLACE_VSNPRINTF=0; + HAVE_DECL_VSNPRINTF=1; + REPLACE_SPRINTF=0; + REPLACE_VSPRINTF=0; + HAVE_DPRINTF=1; + REPLACE_DPRINTF=0; + HAVE_VDPRINTF=1; + REPLACE_VDPRINTF=0; + HAVE_VASPRINTF=1; + REPLACE_VASPRINTF=0; + HAVE_DECL_OBSTACK_PRINTF=1; + REPLACE_OBSTACK_PRINTF=0; + REPLACE_FOPEN=0; + REPLACE_FREOPEN=0; + HAVE_FSEEKO=1; + REPLACE_FSEEKO=0; + REPLACE_FSEEK=0; + HAVE_FTELLO=1; + REPLACE_FTELLO=0; + REPLACE_FTELL=0; + REPLACE_FFLUSH=0; + REPLACE_FCLOSE=0; + HAVE_DECL_GETDELIM=1; + HAVE_DECL_GETLINE=1; + REPLACE_GETLINE=0; + REPLACE_PERROR=0; + + + + + + { echo "$as_me:$LINENO: checking for mbstate_t" >&5 +echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; } +if test "${ac_cv_type_mbstate_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF - - /* confdefs.h. */ +/* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* For now, do not test the preprocessor; as of 2007 there are too many - implementations with broken preprocessors. Perhaps this can - be revisited in 2012. In the meantime, code should not expect - #if to work with literals wider than 32 bits. */ - /* Test literals. */ - long long int ll = 9223372036854775807ll; - long long int nll = -9223372036854775807LL; - unsigned long long int ull = 18446744073709551615ULL; - /* Test constant expressions. */ - typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) - ? 1 : -1)]; - typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 - ? 1 : -1)]; - int i = 63; +$ac_includes_default +# include int main () { -/* Test availability of runtime routines for shift and division. */ - long long int llmax = 9223372036854775807ll; - unsigned long long int ullmax = 18446744073709551615ull; - return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) - | (llmax / ll) | (llmax % ll) - | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) - | (ullmax / ull) | (ullmax % ull)); +mbstate_t x; return sizeof x; ; return 0; } - _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -12163,62 +12580,42 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_type_unsigned_long_long_int=yes + } && test -s conftest.$ac_objext; then + ac_cv_type_mbstate_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_unsigned_long_long_int=no + ac_cv_type_mbstate_t=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long_int" >&5 -echo "${ECHO_T}$ac_cv_type_unsigned_long_long_int" >&6; } - if test $ac_cv_type_unsigned_long_long_int = yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5 +echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; } + if test $ac_cv_type_mbstate_t = yes; then cat >>confdefs.h <<\_ACEOF -#define HAVE_UNSIGNED_LONG_LONG_INT 1 +#define HAVE_MBSTATE_T 1 _ACEOF - fi - - + else +cat >>confdefs.h <<\_ACEOF +#define mbstate_t int +_ACEOF + fi - if test $ac_cv_type_long_long_int = yes; then - HAVE_LONG_LONG_INT=1 - else - HAVE_LONG_LONG_INT=0 - fi - if test $ac_cv_type_unsigned_long_long_int = yes; then - HAVE_UNSIGNED_LONG_LONG_INT=1 - else - HAVE_UNSIGNED_LONG_LONG_INT=0 - fi - if test $ac_cv_header_inttypes_h = yes; then - HAVE_INTTYPES_H=1 - else - HAVE_INTTYPES_H=0 - fi - if test $ac_cv_header_sys_types_h = yes; then - HAVE_SYS_TYPES_H=1 - else - HAVE_SYS_TYPES_H=0 - fi @@ -12231,233 +12628,42 @@ _ACEOF - if test $gl_cv_have_include_next = yes; then - gl_cv_next_stdint_h='<'stdint.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_stdint_h+set}" = set; then + { echo "$as_me:$LINENO: checking whether stdin defaults to large file offsets" >&5 +echo $ECHO_N "checking whether stdin defaults to large file offsets... $ECHO_C" >&6; } +if test "${gl_cv_var_stdin_large_offset+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - - if test $ac_cv_header_stdint_h = yes; then - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - -_ACEOF - gl_cv_next_stdint_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/stdint.h#{ - s#.*"\(.*/stdint.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_stdint_h='<'stdint.h'>' - fi - -fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_stdint_h" >&5 -echo "${ECHO_T}$gl_cv_next_stdint_h" >&6; } - fi - NEXT_STDINT_H=$gl_cv_next_stdint_h - - - - if test $ac_cv_header_stdint_h = yes; then - HAVE_STDINT_H=1 - else - HAVE_STDINT_H=0 - fi - - - if test $ac_cv_header_stdint_h = yes; then - { echo "$as_me:$LINENO: checking whether stdint.h conforms to C99" >&5 -echo $ECHO_N "checking whether stdint.h conforms to C99... $ECHO_C" >&6; } -if test "${gl_cv_header_working_stdint_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - gl_cv_header_working_stdint_h=no - cat >conftest.$ac_ext <<_ACEOF - - /* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ -#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ -#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ -#include -/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ -#if !(defined WCHAR_MIN && defined WCHAR_MAX) -#error "WCHAR_MIN, WCHAR_MAX not defined in " -#endif - - - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif - - -#ifdef INT8_MAX -int8_t a1 = INT8_MAX; -int8_t a1min = INT8_MIN; -#endif -#ifdef INT16_MAX -int16_t a2 = INT16_MAX; -int16_t a2min = INT16_MIN; -#endif -#ifdef INT32_MAX -int32_t a3 = INT32_MAX; -int32_t a3min = INT32_MIN; -#endif -#ifdef INT64_MAX -int64_t a4 = INT64_MAX; -int64_t a4min = INT64_MIN; -#endif -#ifdef UINT8_MAX -uint8_t b1 = UINT8_MAX; -#else -typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; -#endif -#ifdef UINT16_MAX -uint16_t b2 = UINT16_MAX; -#endif -#ifdef UINT32_MAX -uint32_t b3 = UINT32_MAX; -#endif -#ifdef UINT64_MAX -uint64_t b4 = UINT64_MAX; -#endif -int_least8_t c1 = INT8_C (0x7f); -int_least8_t c1max = INT_LEAST8_MAX; -int_least8_t c1min = INT_LEAST8_MIN; -int_least16_t c2 = INT16_C (0x7fff); -int_least16_t c2max = INT_LEAST16_MAX; -int_least16_t c2min = INT_LEAST16_MIN; -int_least32_t c3 = INT32_C (0x7fffffff); -int_least32_t c3max = INT_LEAST32_MAX; -int_least32_t c3min = INT_LEAST32_MIN; -int_least64_t c4 = INT64_C (0x7fffffffffffffff); -int_least64_t c4max = INT_LEAST64_MAX; -int_least64_t c4min = INT_LEAST64_MIN; -uint_least8_t d1 = UINT8_C (0xff); -uint_least8_t d1max = UINT_LEAST8_MAX; -uint_least16_t d2 = UINT16_C (0xffff); -uint_least16_t d2max = UINT_LEAST16_MAX; -uint_least32_t d3 = UINT32_C (0xffffffff); -uint_least32_t d3max = UINT_LEAST32_MAX; -uint_least64_t d4 = UINT64_C (0xffffffffffffffff); -uint_least64_t d4max = UINT_LEAST64_MAX; -int_fast8_t e1 = INT_FAST8_MAX; -int_fast8_t e1min = INT_FAST8_MIN; -int_fast16_t e2 = INT_FAST16_MAX; -int_fast16_t e2min = INT_FAST16_MIN; -int_fast32_t e3 = INT_FAST32_MAX; -int_fast32_t e3min = INT_FAST32_MIN; -int_fast64_t e4 = INT_FAST64_MAX; -int_fast64_t e4min = INT_FAST64_MIN; -uint_fast8_t f1 = UINT_FAST8_MAX; -uint_fast16_t f2 = UINT_FAST16_MAX; -uint_fast32_t f3 = UINT_FAST32_MAX; -uint_fast64_t f4 = UINT_FAST64_MAX; -#ifdef INTPTR_MAX -intptr_t g = INTPTR_MAX; -intptr_t gmin = INTPTR_MIN; -#endif -#ifdef UINTPTR_MAX -uintptr_t h = UINTPTR_MAX; -#endif -intmax_t i = INTMAX_MAX; -uintmax_t j = UINTMAX_MAX; - -#include /* for CHAR_BIT */ -#define TYPE_MINIMUM(t) \ - ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) -#define TYPE_MAXIMUM(t) \ - ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) -struct s { - int check_PTRDIFF: - PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) - && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) - ? 1 : -1; - /* Detect bug in FreeBSD 6.0 / ia64. */ - int check_SIG_ATOMIC: - SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) - && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) - ? 1 : -1; - int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; - int check_WCHAR: - WCHAR_MIN == TYPE_MINIMUM (wchar_t) - && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) - ? 1 : -1; - /* Detect bug in mingw. */ - int check_WINT: - WINT_MIN == TYPE_MINIMUM (wint_t) - && WINT_MAX == TYPE_MAXIMUM (wint_t) - ? 1 : -1; - - /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ - int check_UINT8_C: - (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; - int check_UINT16_C: - (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; - - /* Detect bugs in OpenBSD 3.9 stdint.h. */ -#ifdef UINT8_MAX - int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; -#endif -#ifdef UINT16_MAX - int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; -#endif -#ifdef UINT32_MAX - int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; -#endif -#ifdef UINT64_MAX - int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; -#endif - int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; - int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; - int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; - int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; - int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; - int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; - int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; - int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; - int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; - int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; - int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; -}; - +#include int main () { - +#if defined __SL64 && defined __SCLE /* cygwin */ + /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making + fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and + it is easier to do a version check than building a runtime test. */ +# include +# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) + choke me +# endif +#endif ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -12466,229 +12672,187 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_header_working_stdint_h=yes + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + gl_cv_var_stdin_large_offset=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + gl_cv_var_stdin_large_offset=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_header_working_stdint_h" >&5 -echo "${ECHO_T}$gl_cv_header_working_stdint_h" >&6; } - fi - if test "$gl_cv_header_working_stdint_h" = yes; then - STDINT_H= - else +{ echo "$as_me:$LINENO: result: $gl_cv_var_stdin_large_offset" >&5 +echo "${ECHO_T}$gl_cv_var_stdin_large_offset" >&6; } -for ac_header in sys/inttypes.h sys/bitypes.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + + + { echo "$as_me:$LINENO: checking whether getcwd (NULL, 0) allocates memory for result" >&5 +echo $ECHO_N "checking whether getcwd (NULL, 0) allocates memory for result... $ECHO_C" >&6; } +if test "${gl_cv_func_getcwd_null+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + if test "$cross_compiling" = yes; then + gl_cv_func_getcwd_null=no +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> + +# include +# include +# ifndef getcwd + char *getcwd (); +# endif + int + main () + { + if (chdir ("/") != 0) + exit (1); + else + { + char *f = getcwd (NULL, 0); + exit (! (f && f[0] == '/' && !f[1])); + } + } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_header_compiler=yes + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_getcwd_null=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_compiler=no +( exit $ac_status ) +gl_cv_func_getcwd_null=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_getcwd_null" >&5 +echo "${ECHO_T}$gl_cv_func_getcwd_null" >&6; } + +{ echo "$as_me:$LINENO: checking whether getcwd is declared" >&5 +echo $ECHO_N "checking whether getcwd is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_getcwd+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include <$ac_header> +$ac_includes_default +int +main () +{ +#ifndef getcwd + (void) getcwd; +#endif + + ; + return 0; +} _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || test ! -s conftest.err - }; then - ac_header_preproc=yes + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_getcwd=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no + ac_cv_have_decl_getcwd=no fi -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------ ## -## Report this to bug-tar@gnu.org ## -## ------------------------------ ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getcwd" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getcwd" >&6; } +if test $ac_cv_have_decl_getcwd = yes; then -fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETCWD 1 _ACEOF -fi - -done - - if test $ac_cv_header_sys_inttypes_h = yes; then - HAVE_SYS_INTTYPES_H=1 - else - HAVE_SYS_INTTYPES_H=0 - fi - - if test $ac_cv_header_sys_bitypes_h = yes; then - HAVE_SYS_BITYPES_H=1 - else - HAVE_SYS_BITYPES_H=0 - fi - - - - - - +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETCWD 0 +_ACEOF +fi + # getdate.y works with bison only. + : ${YACC='bison -y'} - for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do - { echo "$as_me:$LINENO: checking for bit size of $gltype" >&5 -echo $ECHO_N "checking for bit size of $gltype... $ECHO_C" >&6; } -if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for compound literals" >&5 +echo $ECHO_N "checking for compound literals... $ECHO_C" >&6; } +if test "${gl_cv_compound_literals+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "$cross_compiling" = yes; then - # Depending upon the size, compute the lo and hi bounds. -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif - -#include +struct s { int i, j; }; int main () { -static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= 0)]; -test_array [0] = 0 - +struct s t = (struct s) { 3, 4 }; + if (t.i != 0) return 0; ; return 0; } @@ -12710,32 +12874,46 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_lo=0 ac_mid=0 - while :; do - cat >conftest.$ac_ext <<_ACEOF + gl_cv_compound_literals=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_compound_literals=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $gl_cv_compound_literals" >&5 +echo "${ECHO_T}$gl_cv_compound_literals" >&6; } + if test $gl_cv_compound_literals = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_COMPOUND_LITERALS 1 +_ACEOF + + fi + +{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 +echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; } +if test "${ac_cv_struct_tm+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +#include +#include - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif - -#include int main () { -static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; -test_array [0] = 0 - +struct tm tm; + int *p = &tm.tm_sec; + return !p; ; return 0; } @@ -12757,96 +12935,46 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid; break + ac_cv_struct_tm=time.h else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr $ac_mid + 1` - if test $ac_lo -le $ac_mid; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid + 1` + ac_cv_struct_tm=sys/time.h fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 +echo "${ECHO_T}$ac_cv_struct_tm" >&6; } +if test $ac_cv_struct_tm = sys/time.h; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +cat >>confdefs.h <<\_ACEOF +#define TM_IN_SYS_TIME 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif +fi -#include -int -main () -{ -static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) < 0)]; -test_array [0] = 0 - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=-1 ac_mid=-1 - while :; do - cat >conftest.$ac_ext <<_ACEOF + { echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5 +echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; } +if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +#include - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif - -#include int main () { -static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= $ac_mid)]; -test_array [0] = 0 - +static struct tm ac_aggr; +if (ac_aggr.tm_gmtoff) +return 0; ; return 0; } @@ -12868,59 +12996,25 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_lo=$ac_mid; break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_hi=`expr '(' $ac_mid ')' - 1` - if test $ac_mid -le $ac_hi; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid` -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done + ac_cv_member_struct_tm_tm_gmtoff=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo= ac_hi= -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -# Binary search between lo and hi bounds. -while test "x$ac_lo" != "x$ac_hi"; do - ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +#include - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif - -#include int main () { -static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; -test_array [0] = 0 - +static struct tm ac_aggr; +if (sizeof ac_aggr.tm_gmtoff) +return 0; ; return 0; } @@ -12942,130 +13036,33 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid + ac_cv_member_struct_tm_tm_gmtoff=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr '(' $ac_mid ')' + 1` + ac_cv_member_struct_tm_tm_gmtoff=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) result=$ac_lo;; -'') result=unknown ;; -esac -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif - -#include -static long int longval () { return sizeof ($gltype) * CHAR_BIT; } -static unsigned long int ulongval () { return sizeof ($gltype) * CHAR_BIT; } -#include -#include -int -main () -{ - - FILE *f = fopen ("conftest.val", "w"); - if (! f) - return 1; - if ((sizeof ($gltype) * CHAR_BIT) < 0) - { - long int i = longval (); - if (i != (sizeof ($gltype) * CHAR_BIT)) - return 1; - fprintf (f, "%ld\n", i); - } - else - { - unsigned long int i = ulongval (); - if (i != (sizeof ($gltype) * CHAR_BIT)) - return 1; - fprintf (f, "%lu\n", i); - } - return ferror (f) || fclose (f) != 0; - - ; - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - result=`cat conftest.val` -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -result=unknown -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest.val - eval gl_cv_bitsizeof_${gltype}=\$result +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'gl_cv_bitsizeof_${gltype}'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - eval result=\$gl_cv_bitsizeof_${gltype} - if test $result = unknown; then - result=0 - fi - GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` - cat >>confdefs.h <<_ACEOF -#define BITSIZEOF_${GLTYPE} $result -_ACEOF - - eval BITSIZEOF_${GLTYPE}=\$result - done - - - +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5 +echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; } +if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_TM_GMTOFF 1 +_ACEOF +fi - for gltype in sig_atomic_t wchar_t wint_t ; do - { echo "$as_me:$LINENO: checking whether $gltype is signed" >&5 -echo $ECHO_N "checking whether $gltype is signed... $ECHO_C" >&6; } -if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then +{ echo "$as_me:$LINENO: checking whether getdelim is declared" >&5 +echo $ECHO_N "checking whether getdelim is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_getdelim+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -13074,21 +13071,13 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif - - int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; +$ac_includes_default int main () { +#ifndef getdelim + (void) getdelim; +#endif ; return 0; @@ -13111,90 +13100,52 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - result=yes + ac_cv_have_decl_getdelim=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - result=no + ac_cv_have_decl_getdelim=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - eval gl_cv_type_${gltype}_signed=\$result - fi -ac_res=`eval echo '${'gl_cv_type_${gltype}_signed'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - eval result=\$gl_cv_type_${gltype}_signed - GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` - if test "$result" = yes; then - cat >>confdefs.h <<_ACEOF -#define HAVE_SIGNED_${GLTYPE} 1 -_ACEOF - - eval HAVE_SIGNED_${GLTYPE}=1 - else - eval HAVE_SIGNED_${GLTYPE}=0 - fi - done - - - gl_cv_type_ptrdiff_t_signed=yes - gl_cv_type_size_t_signed=no +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getdelim" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getdelim" >&6; } +if test $ac_cv_have_decl_getdelim = yes; then +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETDELIM 1 +_ACEOF +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETDELIM 0 +_ACEOF +fi - for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do - { echo "$as_me:$LINENO: checking for $gltype integer literal suffix" >&5 -echo $ECHO_N "checking for $gltype integer literal suffix... $ECHO_C" >&6; } -if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then +{ echo "$as_me:$LINENO: checking whether getline is declared" >&5 +echo $ECHO_N "checking whether getline is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_getline+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - eval gl_cv_type_${gltype}_suffix=no - eval result=\$gl_cv_type_${gltype}_signed - if test "$result" = yes; then - glsufu= - else - glsufu=u - fi - for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do - case $glsuf in - '') gltype1='int';; - l) gltype1='long int';; - ll) gltype1='long long int';; - i64) gltype1='__int64';; - u) gltype1='unsigned int';; - ul) gltype1='unsigned long int';; - ull) gltype1='unsigned long long int';; - ui64)gltype1='unsigned __int64';; - esac - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - - /* BSD/OS 4.0.1 has a bug: , and must be - included before . */ - #include - #include - #if HAVE_WCHAR_H - # include - # include - # include - #endif - - extern $gltype foo; - extern $gltype1 foo; +$ac_includes_default int main () { +#ifndef getline + (void) getline; +#endif ; return 0; @@ -13217,41 +13168,38 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - eval gl_cv_type_${gltype}_suffix=\$glsuf + ac_cv_have_decl_getline=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_have_decl_getline=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - eval result=\$gl_cv_type_${gltype}_suffix - test "$result" != no && break - done fi -ac_res=`eval echo '${'gl_cv_type_${gltype}_suffix'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` - eval result=\$gl_cv_type_${gltype}_suffix - test "$result" = no && result= - eval ${GLTYPE}_SUFFIX=\$result - cat >>confdefs.h <<_ACEOF -#define ${GLTYPE}_SUFFIX $result +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getline" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getline" >&6; } +if test $ac_cv_have_decl_getline = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETLINE 1 _ACEOF - done +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETLINE 0 +_ACEOF - STDINT_H=stdint.h - fi +fi + if test -z "$GETOPT_H"; then -for ac_header in inttypes.h +for ac_header in getopt.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then @@ -13391,44 +13339,77 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF +else + GETOPT_H=getopt.h fi done - if test $ac_cv_header_inttypes_h = yes; then - { echo "$as_me:$LINENO: checking whether the inttypes.h PRIxNN macros are broken" >&5 -echo $ECHO_N "checking whether the inttypes.h PRIxNN macros are broken... $ECHO_C" >&6; } -if test "${gt_cv_inttypes_pri_broken+set}" = set; then + fi + + if test -z "$GETOPT_H"; then + +for ac_func in getopt_long_only +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#ifdef PRId32 -char *p = PRId32; +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me #endif int main () { - +return $ac_func (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -13437,36 +13418,38 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gt_cv_inttypes_pri_broken=no + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gt_cv_inttypes_pri_broken=yes + eval "$as_ac_var=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gt_cv_inttypes_pri_broken" >&5 -echo "${ECHO_T}$gt_cv_inttypes_pri_broken" >&6; } - fi - if test "$gt_cv_inttypes_pri_broken" = yes; then - -cat >>confdefs.h <<_ACEOF -#define PRI_MACROS_BROKEN 1 +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF - PRI_MACROS_BROKEN=1 - else - PRI_MACROS_BROKEN=0 - fi +else + GETOPT_H=getopt.h +fi +done + fi -{ echo "$as_me:$LINENO: checking whether imaxabs is declared" >&5 -echo $ECHO_N "checking whether imaxabs is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_imaxabs+set}" = set; then + if test -z "$GETOPT_H"; then + { echo "$as_me:$LINENO: checking whether optreset is declared" >&5 +echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_optreset+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -13475,12 +13458,13 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#include + int main () { -#ifndef imaxabs - (void) imaxabs; +#ifndef optreset + (void) optreset; #endif ; @@ -13504,37 +13488,34 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_imaxabs=yes + ac_cv_have_decl_optreset=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_imaxabs=no + ac_cv_have_decl_optreset=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_imaxabs" >&5 -echo "${ECHO_T}$ac_cv_have_decl_imaxabs" >&6; } -if test $ac_cv_have_decl_imaxabs = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_IMAXABS 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_IMAXABS 0 -_ACEOF - - +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5 +echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; } +if test $ac_cv_have_decl_optreset = yes; then + GETOPT_H=getopt.h fi + fi -{ echo "$as_me:$LINENO: checking whether imaxdiv is declared" >&5 -echo $ECHO_N "checking whether imaxdiv is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_imaxdiv+set}" = set; then + if test -z "$GETOPT_H"; then + { echo "$as_me:$LINENO: checking for working GNU getopt function" >&5 +echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; } +if test "${gl_cv_func_gnu_getopt+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + { echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5 +echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_getopt_clip+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -13543,12 +13524,13 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#include + int main () { -#ifndef imaxdiv - (void) imaxdiv; +#ifndef getopt_clip + (void) getopt_clip; #endif ; @@ -13572,38 +13554,24 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_imaxdiv=yes + ac_cv_have_decl_getopt_clip=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_imaxdiv=no + ac_cv_have_decl_getopt_clip=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_imaxdiv" >&5 -echo "${ECHO_T}$ac_cv_have_decl_imaxdiv" >&6; } -if test $ac_cv_have_decl_imaxdiv = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_IMAXDIV 1 -_ACEOF - - +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; } +if test $ac_cv_have_decl_getopt_clip = yes; then + gl_cv_func_gnu_getopt=no else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_IMAXDIV 0 -_ACEOF - - + gl_cv_func_gnu_getopt=yes fi - -{ echo "$as_me:$LINENO: checking whether strtoimax is declared" >&5 -echo $ECHO_N "checking whether strtoimax is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_strtoimax+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13611,66 +13579,132 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#include int main () { -#ifndef strtoimax - (void) strtoimax; -#endif + + char *myargv[3]; + myargv[0] = "conftest"; + myargv[1] = "-+"; + myargv[2] = 0; + return getopt (2, myargv, "+a") != '?'; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_strtoimax=yes + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_gnu_getopt=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_strtoimax=no +( exit $ac_status ) +gl_cv_func_gnu_getopt=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strtoimax" >&5 -echo "${ECHO_T}$ac_cv_have_decl_strtoimax" >&6; } -if test $ac_cv_have_decl_strtoimax = yes; then +{ echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5 +echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; } + if test "$gl_cv_func_gnu_getopt" = "no"; then + GETOPT_H=getopt.h + fi + fi + + + + + + -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRTOIMAX 1 -_ACEOF + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_time_h='<'sys/time.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_sys_time_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRTOIMAX 0 + + if test $ac_cv_header_sys_time_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sys/time.h#{ + s#.*"\(.*/sys/time.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_sys_time_h='<'sys/time.h'>' + fi fi +{ echo "$as_me:$LINENO: result: $gl_cv_next_sys_time_h" >&5 +echo "${ECHO_T}$gl_cv_next_sys_time_h" >&6; } + fi + NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h -{ echo "$as_me:$LINENO: checking whether strtoumax is declared" >&5 -echo $ECHO_N "checking whether strtoumax is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_strtoumax+set}" = set; then + + + if test $ac_cv_header_sys_time_h = yes; then + HAVE_SYS_TIME_H=1 + else + HAVE_SYS_TIME_H=0 + fi + + + { echo "$as_me:$LINENO: checking for struct timeval" >&5 +echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; } +if test "${gl_cv_sys_struct_timeval+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -13679,14 +13713,15 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +#if HAVE_SYS_TIME_H + #include + #endif + #include + int main () { -#ifndef strtoumax - (void) strtoumax; -#endif - +static struct timeval x; x.tv_sec = x.tv_usec; ; return 0; } @@ -13708,66 +13743,78 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_strtoumax=yes + gl_cv_sys_struct_timeval=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_strtoumax=no + gl_cv_sys_struct_timeval=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strtoumax" >&5 -echo "${ECHO_T}$ac_cv_have_decl_strtoumax" >&6; } -if test $ac_cv_have_decl_strtoumax = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRTOUMAX 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRTOUMAX 0 -_ACEOF +{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timeval" >&5 +echo "${ECHO_T}$gl_cv_sys_struct_timeval" >&6; } + if test $gl_cv_sys_struct_timeval = yes; then + HAVE_STRUCT_TIMEVAL=1 + else + HAVE_STRUCT_TIMEVAL=0 + fi -fi + REPLACE_GETTIMEOFDAY=0 + if test $HAVE_SYS_TIME_H = 0 || test $HAVE_STRUCT_TIMEVAL = 0; then + SYS_TIME_H=sys/time.h + else + SYS_TIME_H= + fi - GNULIB_IMAXABS=0; - GNULIB_IMAXDIV=0; - GNULIB_STRTOIMAX=0; - GNULIB_STRTOUMAX=0; - HAVE_DECL_IMAXABS=1; - HAVE_DECL_IMAXDIV=1; - HAVE_DECL_STRTOIMAX=1; - HAVE_DECL_STRTOUMAX=1; - { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5 -echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; } -if test "${am_cv_langinfo_codeset+set}" = set; then + { echo "$as_me:$LINENO: checking for long long int" >&5 +echo $ECHO_N "checking for long long int... $ECHO_C" >&6; } +if test "${ac_cv_type_long_long_int+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + + /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +/* For now, do not test the preprocessor; as of 2007 there are too many + implementations with broken preprocessors. Perhaps this can + be revisited in 2012. In the meantime, code should not expect + #if to work with literals wider than 32 bits. */ + /* Test literals. */ + long long int ll = 9223372036854775807ll; + long long int nll = -9223372036854775807LL; + unsigned long long int ull = 18446744073709551615ULL; + /* Test constant expressions. */ + typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) + ? 1 : -1)]; + typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 + ? 1 : -1)]; + int i = 63; int main () { -char* cs = nl_langinfo(CODESET); return !cs; +/* Test availability of runtime routines for shift and division. */ + long long int llmax = 9223372036854775807ll; + unsigned long long int ullmax = 18446744073709551615ull; + return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) + | (llmax / ll) | (llmax % ll) + | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) + | (ullmax / ull) | (ullmax % ull)); ; return 0; } + _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" @@ -13787,33 +13834,8 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then - am_cv_langinfo_codeset=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - am_cv_langinfo_codeset=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext - -fi -{ echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5 -echo "${ECHO_T}$am_cv_langinfo_codeset" >&6; } - if test $am_cv_langinfo_codeset = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_LANGINFO_CODESET 1 -_ACEOF - - fi - - - { echo "$as_me:$LINENO: checking whether we are using the GNU C Library 2.1 or newer" >&5 -echo $ECHO_N "checking whether we are using the GNU C Library 2.1 or newer... $ECHO_C" >&6; } -if test "${ac_cv_gnu_library_2_1+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + if test "$cross_compiling" = yes; then + ac_cv_type_long_long_int=yes else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -13821,65 +13843,133 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#include -#ifdef __GNU_LIBRARY__ - #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) - Lucky GNU user - #endif -#endif - +#include + #ifndef LLONG_MAX + # define HALF \ + (1LL << (sizeof (long long int) * CHAR_BIT - 2)) + # define LLONG_MAX (HALF - 1 + HALF) + #endif +int +main () +{ +long long int n = 1; + int i; + for (i = 0; ; i++) + { + long long int m = n << i; + if (m >> i != n) + return 1; + if (LLONG_MAX / 2 < m) + break; + } + return 0; + ; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Lucky GNU user" >/dev/null 2>&1; then - ac_cv_gnu_library_2_1=yes +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_long_long_int=yes else - ac_cv_gnu_library_2_1=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_type_long_long_int=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest* +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_cv_type_long_long_int=no fi -{ echo "$as_me:$LINENO: result: $ac_cv_gnu_library_2_1" >&5 -echo "${ECHO_T}$ac_cv_gnu_library_2_1" >&6; } - GLIBC21="$ac_cv_gnu_library_2_1" +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long_int" >&5 +echo "${ECHO_T}$ac_cv_type_long_long_int" >&6; } + if test $ac_cv_type_long_long_int = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LONG_LONG_INT 1 +_ACEOF + fi - { echo "$as_me:$LINENO: checking whether malloc, realloc, calloc are POSIX compliant" >&5 -echo $ECHO_N "checking whether malloc, realloc, calloc are POSIX compliant... $ECHO_C" >&6; } -if test "${gl_cv_func_malloc_posix+set}" = set; then + { echo "$as_me:$LINENO: checking for unsigned long long int" >&5 +echo $ECHO_N "checking for unsigned long long int... $ECHO_C" >&6; } +if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else + cat >conftest.$ac_ext <<_ACEOF - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - +/* For now, do not test the preprocessor; as of 2007 there are too many + implementations with broken preprocessors. Perhaps this can + be revisited in 2012. In the meantime, code should not expect + #if to work with literals wider than 32 bits. */ + /* Test literals. */ + long long int ll = 9223372036854775807ll; + long long int nll = -9223372036854775807LL; + unsigned long long int ull = 18446744073709551615ULL; + /* Test constant expressions. */ + typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) + ? 1 : -1)]; + typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 + ? 1 : -1)]; + int i = 63; int main () { -#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ - choke me - #endif - +/* Test availability of runtime routines for shift and division. */ + long long int llmax = 9223372036854775807ll; + unsigned long long int ullmax = 18446744073709551615ull; + return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) + | (llmax / ll) | (llmax % ll) + | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) + | (ullmax / ull) | (ullmax % ull)); ; return 0; } + _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -13888,71 +13978,46 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_func_malloc_posix=yes + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_type_unsigned_long_long_int=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_malloc_posix=no + ac_cv_type_unsigned_long_long_int=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_malloc_posix" >&5 -echo "${ECHO_T}$gl_cv_func_malloc_posix" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long_int" >&5 +echo "${ECHO_T}$ac_cv_type_unsigned_long_long_int" >&6; } + if test $ac_cv_type_unsigned_long_long_int = yes; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_UNSIGNED_LONG_LONG_INT 1 +_ACEOF - GNULIB_MALLOC_POSIX=0; - GNULIB_REALLOC_POSIX=0; - GNULIB_CALLOC_POSIX=0; - GNULIB_GETSUBOPT=0; - GNULIB_MKDTEMP=0; - GNULIB_MKSTEMP=0; - GNULIB_PUTENV=0; - GNULIB_SETENV=0; - GNULIB_STRTOD=0; - GNULIB_UNSETENV=0; - HAVE_CALLOC_POSIX=1; - HAVE_GETSUBOPT=1; - HAVE_MALLOC_POSIX=1; - HAVE_MKDTEMP=1; - HAVE_REALLOC_POSIX=1; - HAVE_SETENV=1; - HAVE_STRTOD=1; - HAVE_UNSETENV=1; - REPLACE_MKSTEMP=0; - REPLACE_PUTENV=0; - REPLACE_STRTOD=0; - VOID_UNSETENV=0; + fi -for ac_header in stdlib.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + + + + gl_cv_c_multiarch=no + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -13971,218 +14036,322 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_header_compiler=yes + + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_compiler=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } + if test $gl_cv_c_multiarch = yes; then -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> +cat >>confdefs.h <<\_ACEOF +#define AA_APPLE_UNIVERSAL_BUILD 1 _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then - ac_header_preproc=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no -fi + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------ ## -## Report this to bug-tar@gnu.org ## -## ------------------------------ ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF -fi -done -{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 -echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; } -if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then + if test $ac_cv_type_long_long_int = yes; then + HAVE_LONG_LONG_INT=1 + else + HAVE_LONG_LONG_INT=0 + fi + + + if test $ac_cv_type_unsigned_long_long_int = yes; then + HAVE_UNSIGNED_LONG_LONG_INT=1 + else + HAVE_UNSIGNED_LONG_LONG_INT=0 + fi + + + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + + + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdint_h='<'stdint.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_stdint_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "$cross_compiling" = yes; then - ac_cv_func_malloc_0_nonnull=no -else - cat >conftest.$ac_ext <<_ACEOF + + if test $ac_cv_header_stdint_h = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#if defined STDC_HEADERS || defined HAVE_STDLIB_H -# include -#else -char *malloc (); -#endif +#include -int -main () -{ -return ! malloc (0); - ; - return 0; -} _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_malloc_0_nonnull=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_func_malloc_0_nonnull=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/stdint.h#{ + s#.*"\(.*/stdint.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_stdint_h='<'stdint.h'>' + fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 -echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; } -if test $ac_cv_func_malloc_0_nonnull = yes; then - gl_cv_func_malloc_0_nonnull=1 -else - gl_cv_func_malloc_0_nonnull=0 -fi - +{ echo "$as_me:$LINENO: result: $gl_cv_next_stdint_h" >&5 +echo "${ECHO_T}$gl_cv_next_stdint_h" >&6; } + fi + NEXT_STDINT_H=$gl_cv_next_stdint_h -cat >>confdefs.h <<_ACEOF -#define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull -_ACEOF + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi - { echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5 -echo $ECHO_N "checking whether mbrtowc and mbstate_t are properly declared... $ECHO_C" >&6; } -if test "${gl_cv_func_mbrtowc+set}" = set; then + if test $ac_cv_header_stdint_h = yes; then + { echo "$as_me:$LINENO: checking whether stdint.h conforms to C99" >&5 +echo $ECHO_N "checking whether stdint.h conforms to C99... $ECHO_C" >&6; } +if test "${gl_cv_header_working_stdint_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + gl_cv_header_working_stdint_h=no + cat >conftest.$ac_ext <<_ACEOF + + /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ +#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif + + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0 / ia64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + int main () { -wchar_t wc; - char const s[] = ""; - size_t n = 1; - mbstate_t state; - return ! (sizeof state && (mbrtowc) (&wc, s, n, &state)); + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -14191,104 +14360,49 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - gl_cv_func_mbrtowc=yes + } && test -s conftest.$ac_objext; then + gl_cv_header_working_stdint_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_mbrtowc=no -fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc" >&5 -echo "${ECHO_T}$gl_cv_func_mbrtowc" >&6; } - if test $gl_cv_func_mbrtowc = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_MBRTOWC 1 -_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $gl_cv_header_working_stdint_h" >&5 +echo "${ECHO_T}$gl_cv_header_working_stdint_h" >&6; } fi + if test "$gl_cv_header_working_stdint_h" = yes; then + STDINT_H= + else - GNULIB_MEMMEM=0; - GNULIB_MEMPCPY=0; - GNULIB_MEMRCHR=0; - GNULIB_STPCPY=0; - GNULIB_STPNCPY=0; - GNULIB_STRCHRNUL=0; - GNULIB_STRDUP=0; - GNULIB_STRNDUP=0; - GNULIB_STRNLEN=0; - GNULIB_STRPBRK=0; - GNULIB_STRSEP=0; - GNULIB_STRSTR=0; - GNULIB_STRCASESTR=0; - GNULIB_STRTOK_R=0; - GNULIB_MBSLEN=0; - GNULIB_MBSNLEN=0; - GNULIB_MBSCHR=0; - GNULIB_MBSRCHR=0; - GNULIB_MBSSTR=0; - GNULIB_MBSCASECMP=0; - GNULIB_MBSNCASECMP=0; - GNULIB_MBSPCASECMP=0; - GNULIB_MBSCASESTR=0; - GNULIB_MBSCSPN=0; - GNULIB_MBSPBRK=0; - GNULIB_MBSSPN=0; - GNULIB_MBSSEP=0; - GNULIB_MBSTOK_R=0; - GNULIB_STRERROR=0; - GNULIB_STRSIGNAL=0; - HAVE_DECL_MEMMEM=1; - HAVE_MEMPCPY=1; - HAVE_DECL_MEMRCHR=1; - HAVE_STPCPY=1; - HAVE_STPNCPY=1; - HAVE_STRCHRNUL=1; - HAVE_DECL_STRDUP=1; - HAVE_STRNDUP=1; - HAVE_DECL_STRNDUP=1; - HAVE_DECL_STRNLEN=1; - HAVE_STRPBRK=1; - HAVE_STRSEP=1; - HAVE_STRCASESTR=1; - HAVE_DECL_STRTOK_R=1; - HAVE_DECL_STRERROR=1; - HAVE_DECL_STRSIGNAL=1; - REPLACE_STRERROR=0; - REPLACE_STRSIGNAL=0; - REPLACE_MEMMEM=0; - REPLACE_STRCASESTR=0; - REPLACE_STRSTR=0; - -{ echo "$as_me:$LINENO: checking whether memrchr is declared" >&5 -echo $ECHO_N "checking whether memrchr is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_memrchr+set}" = set; then +for ac_header in sys/inttypes.h sys/bitypes.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -int -main () -{ -#ifndef memrchr - (void) memrchr; -#endif - - ; - return 0; -} +#include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -14307,118 +14421,119 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_memrchr=yes + ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_memrchr=no + ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_memrchr" >&5 -echo "${ECHO_T}$ac_cv_have_decl_memrchr" >&6; } -if test $ac_cv_have_decl_memrchr = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_MEMRCHR 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_MEMRCHR 0 -_ACEOF - - -fi - - - - - - - - - - - - - - - - - - - +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } -{ echo "$as_me:$LINENO: checking whether snprintf is declared" >&5 -echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_snprintf+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -int -main () -{ -#ifndef snprintf - (void) snprintf; -#endif - - ; - return 0; -} +#include <$ac_header> _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_snprintf=yes + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_snprintf=no + ac_header_preproc=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------ ## +## Report this to bug-tar@gnu.org ## +## ------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5 -echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6; } -if test $ac_cv_have_decl_snprintf = yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_SNPRINTF 1 +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF +fi -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_SNPRINTF 0 -_ACEOF +done + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + else + HAVE_SYS_INTTYPES_H=0 + fi -fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + else + HAVE_SYS_BITYPES_H=0 + fi @@ -14428,27 +14543,44 @@ fi - HAVE_STRCASECMP=1; - HAVE_DECL_STRNCASECMP=1; -{ echo "$as_me:$LINENO: checking whether strdup is declared" >&5 -echo $ECHO_N "checking whether strdup is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_strdup+set}" = set; then + + if test $APPLE_UNIVERSAL_BUILD = 0; then + + + + + for gltype in ptrdiff_t size_t ; do + { echo "$as_me:$LINENO: checking for bit size of $gltype" >&5 +echo $ECHO_N "checking for bit size of $gltype... $ECHO_C" >&6; } +if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include int main () { -#ifndef strdup - (void) strdup; -#endif +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= 0)]; +test_array [0] = 0 ; return 0; @@ -14471,54 +14603,32 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_strdup=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_decl_strdup=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strdup" >&5 -echo "${ECHO_T}$ac_cv_have_decl_strdup" >&6; } -if test $ac_cv_have_decl_strdup = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRDUP 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRDUP 0 -_ACEOF - - -fi - - - - - { echo "$as_me:$LINENO: checking for working strerror function" >&5 -echo $ECHO_N "checking for working strerror function... $ECHO_C" >&6; } -if test "${gl_cv_func_working_strerror+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - cat >conftest.$ac_ext <<_ACEOF + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include int main () { -return !*strerror (-2); +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; +test_array [0] = 0 + ; return 0; } @@ -14540,89 +14650,95 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_func_working_strerror=yes + ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_working_strerror=no + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done else - cat >conftest.$ac_ext <<_ACEOF + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include int main () { -return !*strerror (-2); +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) < 0)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_func_working_strerror=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -gl_cv_func_working_strerror=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - -fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_working_strerror" >&5 -echo "${ECHO_T}$gl_cv_func_working_strerror" >&6; } - if test $gl_cv_func_working_strerror = no ; then - REPLACE_STRERROR=1 - - { echo "$as_me:$LINENO: checking whether strerror is declared" >&5 -echo $ECHO_N "checking whether strerror is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_strerror+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include int main () { -#ifndef strerror - (void) strerror; -#endif +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= $ac_mid)]; +test_array [0] = 0 ; return 0; @@ -14645,160 +14761,58 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_strerror=yes + ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_strerror=no + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror" >&5 -echo "${ECHO_T}$ac_cv_have_decl_strerror" >&6; } -if test $ac_cv_have_decl_strerror = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRERROR 1 -_ACEOF - - + done else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRERROR 0 -_ACEOF - + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_lo= ac_hi= fi - - - fi - - - - - - - - - - - - - - - if test $gl_cv_have_include_next = yes; then - gl_cv_next_string_h='<'string.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_string_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - if test $ac_cv_header_string_h = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - -_ACEOF - gl_cv_next_string_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/string.h#{ - s#.*"\(.*/string.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_string_h='<'string.h'>' - fi - +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_string_h" >&5 -echo "${ECHO_T}$gl_cv_next_string_h" >&6; } - fi - NEXT_STRING_H=$gl_cv_next_string_h - - - - - - - - - - - - - - - - - - if test $gl_cv_have_include_next = yes; then - gl_cv_next_strings_h='<'strings.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_strings_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - if test $ac_cv_header_strings_h = yes; then - cat >conftest.$ac_ext <<_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - -_ACEOF - gl_cv_next_strings_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/strings.h#{ - s#.*"\(.*/strings.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_strings_h='<'strings.h'>' - fi - -fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_strings_h" >&5 -echo "${ECHO_T}$gl_cv_next_strings_h" >&6; } - fi - NEXT_STRINGS_H=$gl_cv_next_strings_h - - + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif -{ echo "$as_me:$LINENO: checking whether strndup is declared" >&5 -echo $ECHO_N "checking whether strndup is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_strndup+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default +#include int main () { -#ifndef strndup - (void) strndup; -#endif +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; +test_array [0] = 0 ; return 0; @@ -14821,38 +14835,20 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_strndup=yes + ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_strndup=no + ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strndup" >&5 -echo "${ECHO_T}$ac_cv_have_decl_strndup" >&6; } -if test $ac_cv_have_decl_strndup = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRNDUP 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRNDUP 0 -_ACEOF - - -fi - - -{ echo "$as_me:$LINENO: checking whether strnlen is declared" >&5 -echo $ECHO_N "checking whether strnlen is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_strnlen+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +done +case $ac_lo in +?*) result=$ac_lo;; +'') result=unknown ;; +esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -14860,101 +14856,138 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include +static long int longval () { return sizeof ($gltype) * CHAR_BIT; } +static unsigned long int ulongval () { return sizeof ($gltype) * CHAR_BIT; } +#include +#include int main () { -#ifndef strnlen - (void) strnlen; -#endif + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((sizeof ($gltype) * CHAR_BIT) < 0) + { + long int i = longval (); + if (i != (sizeof ($gltype) * CHAR_BIT)) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (sizeof ($gltype) * CHAR_BIT)) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_strnlen=yes -else - echo "$as_me: failed program was:" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + result=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_strnlen=no +( exit $ac_status ) +result=unknown fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strnlen" >&5 -echo "${ECHO_T}$ac_cv_have_decl_strnlen" >&6; } -if test $ac_cv_have_decl_strnlen = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRNLEN 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRNLEN 0 -_ACEOF - +rm -f conftest.val + eval gl_cv_bitsizeof_${gltype}=\$result fi +ac_res=`eval echo '${'gl_cv_bitsizeof_${gltype}'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + cat >>confdefs.h <<_ACEOF +#define BITSIZEOF_${GLTYPE} $result +_ACEOF + eval BITSIZEOF_${GLTYPE}=\$result + done + fi - - REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; - REPLACE_NANOSLEEP=GNULIB_PORTCHECK; - REPLACE_STRPTIME=GNULIB_PORTCHECK; - REPLACE_TIMEGM=GNULIB_PORTCHECK; - - - - - - - - - - - { echo "$as_me:$LINENO: checking for struct timespec in " >&5 -echo $ECHO_N "checking for struct timespec in ... $ECHO_C" >&6; } -if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then + for gltype in sig_atomic_t wchar_t wint_t ; do + { echo "$as_me:$LINENO: checking for bit size of $gltype" >&5 +echo $ECHO_N "checking for bit size of $gltype... $ECHO_C" >&6; } +if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include int main () { -static struct timespec x; x.tv_sec = x.tv_nsec; +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= 0)]; +test_array [0] = 0 + ; return 0; } @@ -14976,41 +15009,32 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_sys_struct_timespec_in_time_h=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gl_cv_sys_struct_timespec_in_time_h=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 -echo "${ECHO_T}$gl_cv_sys_struct_timespec_in_time_h" >&6; } - - TIME_H_DEFINES_STRUCT_TIMESPEC=0 - SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 - if test $gl_cv_sys_struct_timespec_in_time_h = yes; then - TIME_H_DEFINES_STRUCT_TIMESPEC=1 - else - { echo "$as_me:$LINENO: checking for struct timespec in " >&5 -echo $ECHO_N "checking for struct timespec in ... $ECHO_C" >&6; } -if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include int main () { -static struct timespec x; x.tv_sec = x.tv_nsec; +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; +test_array [0] = 0 + ; return 0; } @@ -15032,200 +15056,170 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_sys_struct_timespec_in_sys_time_h=yes + ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_sys_struct_timespec_in_sys_time_h=no + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 -echo "${ECHO_T}$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } - if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then - SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 - fi - fi - - - - - - - - - - - - - - - - - if test $gl_cv_have_include_next = yes; then - gl_cv_next_time_h='<'time.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_time_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + done else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - if test $ac_cv_header_time_h = yes; then - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - -_ACEOF - gl_cv_next_time_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/time.h#{ - s#.*"\(.*/time.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_time_h='<'time.h'>' - fi - -fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_time_h" >&5 -echo "${ECHO_T}$gl_cv_next_time_h" >&6; } - fi - NEXT_TIME_H=$gl_cv_next_time_h - - - - - - - - - - - - - - - + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif -{ echo "$as_me:$LINENO: checking whether utime accepts a null argument" >&5 -echo $ECHO_N "checking whether utime accepts a null argument... $ECHO_C" >&6; } -if test "${ac_cv_func_utime_null+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - rm -f conftest.data; >conftest.data -# Sequent interprets utime(file, 0) to mean use start of epoch. Wrong. -if test "$cross_compiling" = yes; then - ac_cv_func_utime_null=no -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default - #ifdef HAVE_UTIME_H - # include - #endif +#include int main () { -struct stat s, t; - return ! (stat ("conftest.data", &s) == 0 - && utime ("conftest.data", 0) == 0 - && stat ("conftest.data", &t) == 0 - && t.st_mtime >= s.st_mtime - && t.st_mtime - s.st_mtime < 120); +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) < 0)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_utime_null=yes + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -ac_cv_func_utime_null=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_lo= ac_hi= fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_utime_null" >&5 -echo "${ECHO_T}$ac_cv_func_utime_null" >&6; } -if test $ac_cv_func_utime_null = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_UTIME_NULL 1 -_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest.data - - - - - - - - - - { echo "$as_me:$LINENO: checking for struct utimbuf" >&5 -echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; } -if test "${gl_cv_sys_struct_utimbuf+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#if HAVE_SYS_TIME_H - #include - #endif - #include - #ifdef HAVE_UTIME_H - #include - #endif + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include int main () { -static struct utimbuf x; x.actime = x.modtime; +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; +test_array [0] = 0 + ; return 0; } @@ -15247,36 +15241,20 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_sys_struct_utimbuf=yes + ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_sys_struct_utimbuf=no + ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_utimbuf" >&5 -echo "${ECHO_T}$gl_cv_sys_struct_utimbuf" >&6; } - - if test $gl_cv_sys_struct_utimbuf = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_STRUCT_UTIMBUF 1 -_ACEOF - - fi - - - { echo "$as_me:$LINENO: checking determine whether the utimes function works" >&5 -echo $ECHO_N "checking determine whether the utimes function works... $ECHO_C" >&6; } -if test "${gl_cv_func_working_utimes+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - if test "$cross_compiling" = yes; then - gl_cv_func_working_utimes=no +done +case $ac_lo in +?*) result=$ac_lo;; +'') result=unknown ;; +esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -15285,56 +15263,47 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include -#include -#include -#include -#include -#include -#include -#include + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif +#include +static long int longval () { return sizeof ($gltype) * CHAR_BIT; } +static unsigned long int ulongval () { return sizeof ($gltype) * CHAR_BIT; } +#include +#include int main () { - static struct timeval timeval[2] = {{9, 10}, {999999, 999999}}; - struct stat sbuf; - char const *file = "conftest.utimes"; - FILE *f; - time_t now; - int fd; - - int ok = ((f = fopen (file, "w")) - && fclose (f) == 0 - && utimes (file, timeval) == 0 - && lstat (file, &sbuf) == 0 - && sbuf.st_atime == timeval[0].tv_sec - && sbuf.st_mtime == timeval[1].tv_sec); - unlink (file); - if (!ok) - exit (1); - - ok = - ((f = fopen (file, "w")) - && fclose (f) == 0 - && time (&now) != (time_t)-1 - && utimes (file, NULL) == 0 - && lstat (file, &sbuf) == 0 - && now - sbuf.st_atime <= 2 - && now - sbuf.st_mtime <= 2); - unlink (file); - if (!ok) - exit (1); - ok = (0 <= (fd = open (file, O_WRONLY|O_CREAT, 0444)) - && close (fd) == 0 - && utimes (file, NULL) == 0); - unlink (file); + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((sizeof ($gltype) * CHAR_BIT) < 0) + { + long int i = longval (); + if (i != (sizeof ($gltype) * CHAR_BIT)) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (sizeof ($gltype) * CHAR_BIT)) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; - exit (!ok); + ; + return 0; } - _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" @@ -15356,31 +15325,35 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - gl_cv_func_working_utimes=yes + result=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -gl_cv_func_working_utimes=no +result=unknown fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - +rm -f conftest.val + eval gl_cv_bitsizeof_${gltype}=\$result fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_working_utimes" >&5 -echo "${ECHO_T}$gl_cv_func_working_utimes" >&6; } - - if test $gl_cv_func_working_utimes = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_WORKING_UTIMES 1 +ac_res=`eval echo '${'gl_cv_bitsizeof_${gltype}'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + cat >>confdefs.h <<_ACEOF +#define BITSIZEOF_${GLTYPE} $result _ACEOF - fi - + eval BITSIZEOF_${GLTYPE}=\$result + done @@ -15388,9 +15361,10 @@ _ACEOF - { echo "$as_me:$LINENO: checking for wchar_t" >&5 -echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6; } -if test "${gt_cv_c_wchar_t+set}" = set; then + for gltype in sig_atomic_t wchar_t wint_t ; do + { echo "$as_me:$LINENO: checking whether $gltype is signed" >&5 +echo $ECHO_N "checking whether $gltype is signed... $ECHO_C" >&6; } +if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -15399,75 +15373,18 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - wchar_t foo = (wchar_t)'\0'; -int -main () -{ - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gt_cv_c_wchar_t=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gt_cv_c_wchar_t=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gt_cv_c_wchar_t" >&5 -echo "${ECHO_T}$gt_cv_c_wchar_t" >&6; } - if test $gt_cv_c_wchar_t = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_WCHAR_T 1 -_ACEOF - - fi + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif - { echo "$as_me:$LINENO: checking for wint_t" >&5 -echo $ECHO_N "checking for wint_t... $ECHO_C" >&6; } -if test "${gt_cv_c_wint_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -/* Tru64 with Desktop Toolkit C has a bug: must be included before - . - BSD/OS 4.0.1 has a bug: , and must be included - before . */ -#include -#include -#include -#include - wint_t foo = (wchar_t)'\0'; + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; int main () { @@ -15493,172 +15410,89 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gt_cv_c_wint_t=yes + result=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gt_cv_c_wint_t=no + result=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gt_cv_c_wint_t" >&5 -echo "${ECHO_T}$gt_cv_c_wint_t" >&6; } - if test $gt_cv_c_wint_t = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_WINT_T 1 -_ACEOF - - fi - - - { echo "$as_me:$LINENO: checking for inttypes.h" >&5 -echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6; } -if test "${gl_cv_header_inttypes_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#include -int -main () -{ -uintmax_t i = (uintmax_t) -1; return !i; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_header_inttypes_h=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gl_cv_header_inttypes_h=no -fi + eval gl_cv_type_${gltype}_signed=\$result -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_header_inttypes_h" >&5 -echo "${ECHO_T}$gl_cv_header_inttypes_h" >&6; } - if test $gl_cv_header_inttypes_h = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_INTTYPES_H_WITH_UINTMAX 1 -_ACEOF - - fi - - - { echo "$as_me:$LINENO: checking for stdint.h" >&5 -echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6; } -if test "${gl_cv_header_stdint_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#include -int -main () -{ -uintmax_t i = (uintmax_t) -1; return !i; - ; - return 0; -} +ac_res=`eval echo '${'gl_cv_type_${gltype}_signed'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_SIGNED_${GLTYPE} 1 _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_header_stdint_h=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gl_cv_header_stdint_h=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gl_cv_header_stdint_h" >&5 -echo "${ECHO_T}$gl_cv_header_stdint_h" >&6; } - if test $gl_cv_header_stdint_h = yes; then + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done -cat >>confdefs.h <<_ACEOF -#define HAVE_STDINT_H_WITH_UINTMAX 1 -_ACEOF - fi + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then - { echo "$as_me:$LINENO: checking for intmax_t" >&5 -echo $ECHO_N "checking for intmax_t... $ECHO_C" >&6; } -if test "${gt_cv_c_intmax_t+set}" = set; then + for gltype in ptrdiff_t size_t ; do + { echo "$as_me:$LINENO: checking for $gltype integer literal suffix" >&5 +echo $ECHO_N "checking for $gltype integer literal suffix... $ECHO_C" >&6; } +if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include -#if HAVE_STDINT_H_WITH_UINTMAX -#include -#endif -#if HAVE_INTTYPES_H_WITH_UINTMAX -#include -#endif + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + extern $gltype foo; + extern $gltype1 foo; int main () { -intmax_t x = -1; return !x; + ; return 0; } @@ -15680,54 +15514,85 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gt_cv_c_intmax_t=yes + eval gl_cv_type_${gltype}_suffix=\$glsuf else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gt_cv_c_intmax_t=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done fi -{ echo "$as_me:$LINENO: result: $gt_cv_c_intmax_t" >&5 -echo "${ECHO_T}$gt_cv_c_intmax_t" >&6; } - if test $gt_cv_c_intmax_t = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_INTMAX_T 1 +ac_res=`eval echo '${'gl_cv_type_${gltype}_suffix'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + cat >>confdefs.h <<_ACEOF +#define ${GLTYPE}_SUFFIX $result _ACEOF - else - - test $ac_cv_type_long_long_int = yes \ - && ac_type='long long' \ - || ac_type='long' + done -cat >>confdefs.h <<_ACEOF -#define intmax_t $ac_type -_ACEOF fi -{ echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5 -echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_vsnprintf+set}" = set; then + + + + + for gltype in sig_atomic_t wchar_t wint_t ; do + { echo "$as_me:$LINENO: checking for $gltype integer literal suffix" >&5 +echo $ECHO_N "checking for $gltype integer literal suffix... $ECHO_C" >&6; } +if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + extern $gltype foo; + extern $gltype1 foo; int main () { -#ifndef vsnprintf - (void) vsnprintf; -#endif ; return 0; @@ -15750,48 +15615,41 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_vsnprintf=yes + eval gl_cv_type_${gltype}_suffix=\$glsuf else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_vsnprintf=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5 -echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6; } -if test $ac_cv_have_decl_vsnprintf = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_VSNPRINTF 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_VSNPRINTF 0 +ac_res=`eval echo '${'gl_cv_type_${gltype}_suffix'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + cat >>confdefs.h <<_ACEOF +#define ${GLTYPE}_SUFFIX $result _ACEOF - -fi - - - - GNULIB_WCWIDTH=0; - HAVE_DECL_WCWIDTH=1; - REPLACE_WCWIDTH=0; - WCHAR_H= - + done + STDINT_H=stdint.h + fi -for ac_header in stdint.h +for ac_header in inttypes.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then @@ -15935,51 +15793,27 @@ fi done - { echo "$as_me:$LINENO: checking for SIZE_MAX" >&5 -echo $ECHO_N "checking for SIZE_MAX... $ECHO_C" >&6; } - if test "${gl_cv_size_max+set}" = set; then + if test $ac_cv_header_inttypes_h = yes; then + { echo "$as_me:$LINENO: checking whether the inttypes.h PRIxNN macros are broken" >&5 +echo $ECHO_N "checking whether the inttypes.h PRIxNN macros are broken... $ECHO_C" >&6; } +if test "${gt_cv_inttypes_pri_broken+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - gl_cv_size_max= - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#include -#if HAVE_STDINT_H -#include -#endif -#ifdef SIZE_MAX -Found it +#include +#ifdef PRId32 +char *p = PRId32; #endif -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Found it" >/dev/null 2>&1; then - gl_cv_size_max=yes -fi -rm -f conftest* - - if test -z "$gl_cv_size_max"; then - if test "$cross_compiling" = yes; then - # Depending upon the size, compute the lo and hi bounds. -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#include int main () { -static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) >= 0)]; -test_array [0] = 0 ; return 0; @@ -16002,21 +15836,50 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_lo=0 ac_mid=0 - while :; do - cat >conftest.$ac_ext <<_ACEOF + gt_cv_inttypes_pri_broken=no +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gt_cv_inttypes_pri_broken=yes +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $gt_cv_inttypes_pri_broken" >&5 +echo "${ECHO_T}$gt_cv_inttypes_pri_broken" >&6; } + fi + if test "$gt_cv_inttypes_pri_broken" = yes; then + +cat >>confdefs.h <<_ACEOF +#define PRI_MACROS_BROKEN 1 +_ACEOF + + PRI_MACROS_BROKEN=1 + else + PRI_MACROS_BROKEN=0 + fi + + +{ echo "$as_me:$LINENO: checking whether imaxabs is declared" >&5 +echo $ECHO_N "checking whether imaxabs is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_imaxabs+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include +$ac_includes_default int main () { -static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) <= $ac_mid)]; -test_array [0] = 0 +#ifndef imaxabs + (void) imaxabs; +#endif ; return 0; @@ -16039,75 +15902,52 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid; break + ac_cv_have_decl_imaxabs=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr $ac_mid + 1` - if test $ac_lo -le $ac_mid; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid + 1` + ac_cv_have_decl_imaxabs=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_imaxabs" >&5 +echo "${ECHO_T}$ac_cv_have_decl_imaxabs" >&6; } +if test $ac_cv_have_decl_imaxabs = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_IMAXABS 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#include -int -main () -{ -static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) < 0)]; -test_array [0] = 0 - ; - return 0; -} + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_IMAXABS 0 _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=-1 ac_mid=-1 - while :; do - cat >conftest.$ac_ext <<_ACEOF + + +fi + + +{ echo "$as_me:$LINENO: checking whether imaxdiv is declared" >&5 +echo $ECHO_N "checking whether imaxdiv is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_imaxdiv+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include +$ac_includes_default int main () { -static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) >= $ac_mid)]; -test_array [0] = 0 +#ifndef imaxdiv + (void) imaxdiv; +#endif ; return 0; @@ -16130,48 +15970,52 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_lo=$ac_mid; break + ac_cv_have_decl_imaxdiv=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_hi=`expr '(' $ac_mid ')' - 1` - if test $ac_mid -le $ac_hi; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid` + ac_cv_have_decl_imaxdiv=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_imaxdiv" >&5 +echo "${ECHO_T}$ac_cv_have_decl_imaxdiv" >&6; } +if test $ac_cv_have_decl_imaxdiv = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_IMAXDIV 1 +_ACEOF + + else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_IMAXDIV 0 +_ACEOF - ac_lo= ac_hi= -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -# Binary search between lo and hi bounds. -while test "x$ac_lo" != "x$ac_hi"; do - ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + +{ echo "$as_me:$LINENO: checking whether strtoimax is declared" >&5 +echo $ECHO_N "checking whether strtoimax is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_strtoimax+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include +$ac_includes_default int main () { -static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) <= $ac_mid)]; -test_array [0] = 0 +#ifndef strtoimax + (void) strtoimax; +#endif ; return 0; @@ -16194,106 +16038,52 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid + ac_cv_have_decl_strtoimax=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr '(' $ac_mid ')' + 1` + ac_cv_have_decl_strtoimax=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) size_t_bits_minus_1=$ac_lo;; -'') size_t_bits_minus_1= ;; -esac -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strtoimax" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strtoimax" >&6; } +if test $ac_cv_have_decl_strtoimax = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRTOIMAX 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#include -static long int longval () { return sizeof (size_t) * CHAR_BIT - 1; } -static unsigned long int ulongval () { return sizeof (size_t) * CHAR_BIT - 1; } -#include -#include -int -main () -{ - FILE *f = fopen ("conftest.val", "w"); - if (! f) - return 1; - if ((sizeof (size_t) * CHAR_BIT - 1) < 0) - { - long int i = longval (); - if (i != (sizeof (size_t) * CHAR_BIT - 1)) - return 1; - fprintf (f, "%ld\n", i); - } - else - { - unsigned long int i = ulongval (); - if (i != (sizeof (size_t) * CHAR_BIT - 1)) - return 1; - fprintf (f, "%lu\n", i); - } - return ferror (f) || fclose (f) != 0; - ; - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - size_t_bits_minus_1=`cat conftest.val` else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRTOIMAX 0 +_ACEOF + -( exit $ac_status ) -size_t_bits_minus_1= -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest.val - if test "$cross_compiling" = yes; then - # Depending upon the size, compute the lo and hi bounds. -cat >conftest.$ac_ext <<_ACEOF + + +{ echo "$as_me:$LINENO: checking whether strtoumax is declared" >&5 +echo $ECHO_N "checking whether strtoumax is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_strtoumax+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +$ac_includes_default int main () { -static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) >= 0)]; -test_array [0] = 0 +#ifndef strtoumax + (void) strtoumax; +#endif ; return 0; @@ -16316,20 +16106,113 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_lo=0 ac_mid=0 - while :; do - cat >conftest.$ac_ext <<_ACEOF + ac_cv_have_decl_strtoumax=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_strtoumax=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strtoumax" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strtoumax" >&6; } +if test $ac_cv_have_decl_strtoumax = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRTOUMAX 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRTOUMAX 0 +_ACEOF + + +fi + + + + GNULIB_IMAXABS=0; + GNULIB_IMAXDIV=0; + GNULIB_STRTOIMAX=0; + GNULIB_STRTOUMAX=0; + HAVE_DECL_IMAXABS=1; + HAVE_DECL_IMAXDIV=1; + HAVE_DECL_STRTOIMAX=1; + HAVE_DECL_STRTOUMAX=1; + + + + + { echo "$as_me:$LINENO: checking whether we are using the GNU C Library 2.1 or newer" >&5 +echo $ECHO_N "checking whether we are using the GNU C Library 2.1 or newer... $ECHO_C" >&6; } +if test "${ac_cv_gnu_library_2_1+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) + Lucky GNU user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky GNU user" >/dev/null 2>&1; then + ac_cv_gnu_library_2_1=yes +else + ac_cv_gnu_library_2_1=no +fi +rm -f conftest* + + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_gnu_library_2_1" >&5 +echo "${ECHO_T}$ac_cv_gnu_library_2_1" >&6; } + + GLIBC21="$ac_cv_gnu_library_2_1" + + + + GNULIB_LCHMOD=0; + GNULIB_LSTAT=0; + HAVE_LCHMOD=1; + REPLACE_LSTAT=0; + REPLACE_MKDIR=0; + + + + + { echo "$as_me:$LINENO: checking whether malloc, realloc, calloc are POSIX compliant" >&5 +echo $ECHO_N "checking whether malloc, realloc, calloc are POSIX compliant... $ECHO_C" >&6; } +if test "${gl_cv_func_malloc_posix+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + int main () { -static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) <= $ac_mid)]; -test_array [0] = 0 +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + choke me + #endif ; return 0; @@ -16352,41 +16235,84 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid; break + gl_cv_func_malloc_posix=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr $ac_mid + 1` - if test $ac_lo -le $ac_mid; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid + 1` + gl_cv_func_malloc_posix=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - cat >conftest.$ac_ext <<_ACEOF +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_malloc_posix" >&5 +echo "${ECHO_T}$gl_cv_func_malloc_posix" >&6; } + + + GNULIB_MALLOC_POSIX=0; + GNULIB_REALLOC_POSIX=0; + GNULIB_CALLOC_POSIX=0; + GNULIB_ATOLL=0; + GNULIB_GETLOADAVG=0; + GNULIB_GETSUBOPT=0; + GNULIB_MKDTEMP=0; + GNULIB_MKSTEMP=0; + GNULIB_PUTENV=0; + GNULIB_RANDOM_R=0; + GNULIB_RPMATCH=0; + GNULIB_SETENV=0; + GNULIB_STRTOD=0; + GNULIB_STRTOLL=0; + GNULIB_STRTOULL=0; + GNULIB_UNSETENV=0; + HAVE_ATOLL=1; + HAVE_CALLOC_POSIX=1; + HAVE_GETSUBOPT=1; + HAVE_MALLOC_POSIX=1; + HAVE_MKDTEMP=1; + HAVE_REALLOC_POSIX=1; + HAVE_RANDOM_R=1; + HAVE_RPMATCH=1; + HAVE_SETENV=1; + HAVE_STRTOD=1; + HAVE_STRTOLL=1; + HAVE_STRTOULL=1; + HAVE_STRUCT_RANDOM_DATA=1; + HAVE_SYS_LOADAVG_H=0; + HAVE_UNSETENV=1; + HAVE_DECL_GETLOADAVG=1; + REPLACE_MKSTEMP=0; + REPLACE_PUTENV=0; + REPLACE_STRTOD=0; + VOID_UNSETENV=0; + + + +for ac_header in stdlib.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -int -main () -{ -static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) < 0)]; -test_array [0] = 0 - - ; - return 0; -} +$ac_includes_default +#include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -16405,166 +16331,144 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=-1 ac_mid=-1 - while :; do - cat >conftest.$ac_ext <<_ACEOF + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -int -main () -{ -static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) >= $ac_mid)]; -test_array [0] = 0 - - ; - return 0; -} +#include <$ac_header> _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_lo=$ac_mid; break + }; then + ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_hi=`expr '(' $ac_mid ')' - 1` - if test $ac_mid -le $ac_hi; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid` + ac_header_preproc=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------ ## +## Report this to bug-tar@gnu.org ## +## ------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } - ac_lo= ac_hi= fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -# Binary search between lo and hi bounds. -while test "x$ac_lo" != "x$ac_hi"; do - ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` +done + +{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 +echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; } +if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_malloc_0_nonnull=no +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include +#else +char *malloc (); +#endif + int main () { -static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) <= $ac_mid)]; -test_array [0] = 0 - +return ! malloc (0); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_lo=`expr '(' $ac_mid ')' + 1` -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) fits_in_uint=$ac_lo;; -'') fits_in_uint= ;; -esac -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -static long int longval () { return sizeof (size_t) <= sizeof (unsigned int); } -static unsigned long int ulongval () { return sizeof (size_t) <= sizeof (unsigned int); } -#include -#include -int -main () -{ - - FILE *f = fopen ("conftest.val", "w"); - if (! f) - return 1; - if ((sizeof (size_t) <= sizeof (unsigned int)) < 0) - { - long int i = longval (); - if (i != (sizeof (size_t) <= sizeof (unsigned int))) - return 1; - fprintf (f, "%ld\n", i); - } - else - { - unsigned long int i = ulongval (); - if (i != (sizeof (size_t) <= sizeof (unsigned int))) - return 1; - fprintf (f, "%lu\n", i); - } - return ferror (f) || fclose (f) != 0; - - ; - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 + (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' @@ -16577,108 +16481,158 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - fits_in_uint=`cat conftest.val` + ac_cv_func_malloc_0_nonnull=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -fits_in_uint= +ac_cv_func_malloc_0_nonnull=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest.val - if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then - if test $fits_in_uint = 1; then - cat >conftest.$ac_ext <<_ACEOF + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 +echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; } +if test $ac_cv_func_malloc_0_nonnull = yes; then + gl_cv_func_malloc_0_nonnull=1 +else + gl_cv_func_malloc_0_nonnull=0 +fi + + + +cat >>confdefs.h <<_ACEOF +#define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull +_ACEOF + + + + + + + + + + { echo "$as_me:$LINENO: checking for a traditional japanese locale" >&5 +echo $ECHO_N "checking for a traditional japanese locale... $ECHO_C" >&6; } +if test "${gt_cv_locale_ja+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - extern size_t foo; - extern unsigned long foo; -int -main () +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { - - ; + const char *p; + /* Check whether the given locale name is recognized by the system. */ + if (setlocale (LC_ALL, "") == NULL) return 1; + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; return 0; } + _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - fits_in_uint=0 -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi - if test $fits_in_uint = 1; then - gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)" + (exit $ac_status); } && test -s conftest$ac_exeext; then + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP else - gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)" + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi fi - else - gl_cv_size_max='((size_t)~(size_t)0)' fi fi + rm -fr conftest* fi - - { echo "$as_me:$LINENO: result: $gl_cv_size_max" >&5 -echo "${ECHO_T}$gl_cv_size_max" >&6; } - if test "$gl_cv_size_max" != yes; then - -cat >>confdefs.h <<_ACEOF -#define SIZE_MAX $gl_cv_size_max -_ACEOF - - fi - - - if false; then - GL_COND_LIBTOOL_TRUE= - GL_COND_LIBTOOL_FALSE='#' -else - GL_COND_LIBTOOL_TRUE='#' - GL_COND_LIBTOOL_FALSE= -fi - - gl_cond_libtool=false - gl_libdeps= - gl_ltlibdeps= +{ echo "$as_me:$LINENO: result: $gt_cv_locale_ja" >&5 +echo "${ECHO_T}$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja - gl_source_base='.#bootmp/lib' - - { echo "$as_me:$LINENO: checking for EOVERFLOW" >&5 -echo $ECHO_N "checking for EOVERFLOW... $ECHO_C" >&6; } -if test "${ac_cv_decl_EOVERFLOW+set}" = set; then + { echo "$as_me:$LINENO: checking for a french Unicode locale" >&5 +echo $ECHO_N "checking for a french Unicode locale... $ECHO_C" >&6; } +if test "${gt_cv_locale_fr_utf8+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else @@ -16689,75 +16643,224 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#ifdef EOVERFLOW -yes +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ + if (setlocale (LC_ALL, "") == NULL) return 1; + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; #endif + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then - have_eoverflow=1 + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest$ac_exeext; then + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + fi + rm -fr conftest* + fi -rm -f conftest* +{ echo "$as_me:$LINENO: result: $gt_cv_locale_fr_utf8" >&5 +echo "${ECHO_T}$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 - if test -n "$have_eoverflow"; then - ac_cv_decl_EOVERFLOW=yes - else - cat >conftest.$ac_ext <<_ACEOF + + + + + { echo "$as_me:$LINENO: checking for a transitional chinese locale" >&5 +echo $ECHO_N "checking for a transitional chinese locale... $ECHO_C" >&6; } +if test "${gt_cv_locale_zh_CN+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#define _XOPEN_SOURCE_EXTENDED 1 -#include -#ifdef EOVERFLOW -yes +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ + if (setlocale (LC_ALL, "") == NULL) return 1; + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } #endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "yes" >/dev/null 2>&1; then - have_eoverflow=1 + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest$ac_exeext; then + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + fi -rm -f conftest* +{ echo "$as_me:$LINENO: result: $gt_cv_locale_zh_CN" >&5 +echo "${ECHO_T}$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN - if test -n "$have_eoverflow"; then - if test "$cross_compiling" = yes; then - # Depending upon the size, compute the lo and hi bounds. -cat >conftest.$ac_ext <<_ACEOF + + + { echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5 +echo $ECHO_N "checking whether mbrtowc and mbstate_t are properly declared... $ECHO_C" >&6; } +if test "${ac_cv_func_mbrtowc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include - +#include int main () { -static int test_array [1 - 2 * !((EOVERFLOW) >= 0)]; -test_array [0] = 0 - +wchar_t wc; + char const s[] = ""; + size_t n = 1; + mbstate_t state; + return ! (sizeof state && (mbrtowc) (&wc, s, n, &state)); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -16766,27 +16869,105 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_lo=0 ac_mid=0 - while :; do - cat >conftest.$ac_ext <<_ACEOF + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_mbrtowc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_mbrtowc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_mbrtowc" >&5 +echo "${ECHO_T}$ac_cv_func_mbrtowc" >&6; } + if test $ac_cv_func_mbrtowc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MBRTOWC 1 +_ACEOF + + fi + + + GNULIB_MEMMEM=0; + GNULIB_MEMPCPY=0; + GNULIB_MEMRCHR=0; + GNULIB_RAWMEMCHR=0; + GNULIB_STPCPY=0; + GNULIB_STPNCPY=0; + GNULIB_STRCHRNUL=0; + GNULIB_STRDUP=0; + GNULIB_STRNDUP=0; + GNULIB_STRNLEN=0; + GNULIB_STRPBRK=0; + GNULIB_STRSEP=0; + GNULIB_STRSTR=0; + GNULIB_STRCASESTR=0; + GNULIB_STRTOK_R=0; + GNULIB_MBSLEN=0; + GNULIB_MBSNLEN=0; + GNULIB_MBSCHR=0; + GNULIB_MBSRCHR=0; + GNULIB_MBSSTR=0; + GNULIB_MBSCASECMP=0; + GNULIB_MBSNCASECMP=0; + GNULIB_MBSPCASECMP=0; + GNULIB_MBSCASESTR=0; + GNULIB_MBSCSPN=0; + GNULIB_MBSPBRK=0; + GNULIB_MBSSPN=0; + GNULIB_MBSSEP=0; + GNULIB_MBSTOK_R=0; + GNULIB_STRERROR=0; + GNULIB_STRSIGNAL=0; + GNULIB_STRVERSCMP=0; + HAVE_DECL_MEMMEM=1; + HAVE_MEMPCPY=1; + HAVE_DECL_MEMRCHR=1; + HAVE_RAWMEMCHR=1; + HAVE_STPCPY=1; + HAVE_STPNCPY=1; + HAVE_STRCHRNUL=1; + HAVE_DECL_STRDUP=1; + HAVE_STRNDUP=1; + HAVE_DECL_STRNDUP=1; + HAVE_DECL_STRNLEN=1; + HAVE_STRPBRK=1; + HAVE_STRSEP=1; + HAVE_STRCASESTR=1; + HAVE_DECL_STRTOK_R=1; + HAVE_DECL_STRERROR=1; + HAVE_DECL_STRSIGNAL=1; + HAVE_STRVERSCMP=1; + REPLACE_MEMMEM=0; + REPLACE_STRDUP=0; + REPLACE_STRSTR=0; + REPLACE_STRCASESTR=0; + REPLACE_STRERROR=0; + REPLACE_STRSIGNAL=0; + +{ echo "$as_me:$LINENO: checking whether memrchr is declared" >&5 +echo $ECHO_N "checking whether memrchr is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_memrchr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include - +$ac_includes_default int main () { -static int test_array [1 - 2 * !((EOVERFLOW) <= $ac_mid)]; -test_array [0] = 0 +#ifndef memrchr + (void) memrchr; +#endif ; return 0; @@ -16809,43 +16990,62 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid; break + ac_cv_have_decl_memrchr=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr $ac_mid + 1` - if test $ac_lo -le $ac_mid; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid + 1` + ac_cv_have_decl_memrchr=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_memrchr" >&5 +echo "${ECHO_T}$ac_cv_have_decl_memrchr" >&6; } +if test $ac_cv_have_decl_memrchr = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_MEMRCHR 1 +_ACEOF + + else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_MEMRCHR 0 +_ACEOF - cat >conftest.$ac_ext <<_ACEOF + +fi + + + + + + + + + + + + +{ echo "$as_me:$LINENO: checking whether snprintf is declared" >&5 +echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_snprintf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include - +$ac_includes_default int main () { -static int test_array [1 - 2 * !((EOVERFLOW) < 0)]; -test_array [0] = 0 +#ifndef snprintf + (void) snprintf; +#endif ; return 0; @@ -16868,26 +17068,62 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=-1 ac_mid=-1 - while :; do - cat >conftest.$ac_ext <<_ACEOF + ac_cv_have_decl_snprintf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_snprintf=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5 +echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6; } +if test $ac_cv_have_decl_snprintf = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SNPRINTF 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SNPRINTF 0 +_ACEOF + + +fi + + + + + + + + + + HAVE_STRCASECMP=1; + HAVE_DECL_STRNCASECMP=1; + +{ echo "$as_me:$LINENO: checking whether strdup is declared" >&5 +echo $ECHO_N "checking whether strdup is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_strdup+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include - +$ac_includes_default int main () { -static int test_array [1 - 2 * !((EOVERFLOW) >= $ac_mid)]; -test_array [0] = 0 +#ifndef strdup + (void) strdup; +#endif ; return 0; @@ -16910,54 +17146,58 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_lo=$ac_mid; break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_hi=`expr '(' $ac_mid ')' - 1` - if test $ac_mid -le $ac_hi; then - ac_lo= ac_hi= - break - fi - ac_mid=`expr 2 '*' $ac_mid` -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - done + ac_cv_have_decl_strdup=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo= ac_hi= + ac_cv_have_decl_strdup=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strdup" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strdup" >&6; } +if test $ac_cv_have_decl_strdup = yes; then -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -# Binary search between lo and hi bounds. -while test "x$ac_lo" != "x$ac_hi"; do - ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` - cat >conftest.$ac_ext <<_ACEOF +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRDUP 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRDUP 0 +_ACEOF + + +fi + + + + + + + + if test -z "$ERRNO_H"; then + { echo "$as_me:$LINENO: checking for working strerror function" >&5 +echo $ECHO_N "checking for working strerror function... $ECHO_C" >&6; } +if test "${gl_cv_func_working_strerror+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include +#include int main () { -static int test_array [1 - 2 * !((EOVERFLOW) <= $ac_mid)]; -test_array [0] = 0 - +return !*strerror (-2); ; return 0; } @@ -16979,20 +17219,16 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_hi=$ac_mid + gl_cv_func_working_strerror=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_lo=`expr '(' $ac_mid ')' + 1` + gl_cv_func_working_strerror=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -done -case $ac_lo in -?*) ac_cv_decl_EOVERFLOW=$ac_lo;; -'') ;; -esac + else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17000,40 +17236,12 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +#include -#define _XOPEN_SOURCE_EXTENDED 1 -#include -/* The following two lines are a workaround against an autoconf-2.52 bug. */ -#include -#include - -static long int longval () { return EOVERFLOW; } -static unsigned long int ulongval () { return EOVERFLOW; } -#include -#include int main () { - - FILE *f = fopen ("conftest.val", "w"); - if (! f) - return 1; - if ((EOVERFLOW) < 0) - { - long int i = longval (); - if (i != (EOVERFLOW)) - return 1; - fprintf (f, "%ld\n", i); - } - else - { - unsigned long int i = ulongval (); - if (i != (EOVERFLOW)) - return 1; - fprintf (f, "%lu\n", i); - } - return ferror (f) || fclose (f) != 0; - +return !*strerror (-2); ; return 0; } @@ -17058,91 +17266,254 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_decl_EOVERFLOW=`cat conftest.val` + gl_cv_func_working_strerror=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 +( exit $ac_status ) +gl_cv_func_working_strerror=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest.val - else - ac_cv_decl_EOVERFLOW=E2BIG - fi + + + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_working_strerror" >&5 +echo "${ECHO_T}$gl_cv_func_working_strerror" >&6; } + if test $gl_cv_func_working_strerror = no; then + REPLACE_STRERROR=1 fi + else + REPLACE_STRERROR=1 + fi + if test $REPLACE_STRERROR = 1; then + + { echo "$as_me:$LINENO: checking whether strerror is declared" >&5 +echo $ECHO_N "checking whether strerror is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_strerror+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +#ifndef strerror + (void) strerror; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_strerror=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_strerror=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_decl_EOVERFLOW" >&5 -echo "${ECHO_T}$ac_cv_decl_EOVERFLOW" >&6; } - if test "$ac_cv_decl_EOVERFLOW" != yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strerror" >&6; } +if test $ac_cv_have_decl_strerror = yes; then cat >>confdefs.h <<_ACEOF -#define EOVERFLOW $ac_cv_decl_EOVERFLOW +#define HAVE_DECL_STRERROR 1 _ACEOF - EOVERFLOW="$ac_cv_decl_EOVERFLOW" - fi +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRERROR 0 +_ACEOF +fi - if test $ac_cv_func_alloca_works = no; then - : - fi - # Define an additional variable used in the Makefile substitution. - if test $ac_cv_working_alloca_h = yes; then - { echo "$as_me:$LINENO: checking for alloca as a compiler built-in" >&5 -echo $ECHO_N "checking for alloca as a compiler built-in... $ECHO_C" >&6; } -if test "${gl_cv_rpl_alloca+set}" = set; then + + + + if test $ac_cv_header_sys_socket_h != yes; then + +for ac_header in winsock2.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else - - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -#if defined __GNUC__ || defined _AIX || defined _MSC_VER - Need own alloca -#endif + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Need own alloca" >/dev/null 2>&1; then - gl_cv_rpl_alloca=yes +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes else - gl_cv_rpl_alloca=no + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------ ## +## Report this to bug-tar@gnu.org ## +## ------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" fi -{ echo "$as_me:$LINENO: result: $gl_cv_rpl_alloca" >&5 -echo "${ECHO_T}$gl_cv_rpl_alloca" >&6; } - if test $gl_cv_rpl_alloca = yes; then +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } -cat >>confdefs.h <<\_ACEOF -#define HAVE_ALLOCA 1 +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF - ALLOCA_H=alloca.h - else - ALLOCA_H= - fi - else - ALLOCA_H=alloca.h - fi +fi +done + fi + fi @@ -17150,7 +17521,6 @@ _ACEOF - gl_LIBOBJS="$gl_LIBOBJS argmatch.$ac_objext" @@ -17159,13 +17529,48 @@ _ACEOF + if test $gl_cv_have_include_next = yes; then + gl_cv_next_string_h='<'string.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_string_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test $ac_cv_header_string_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/string.h#{ + s#.*"\(.*/string.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_string_h='<'string.h'>' + fi +fi +{ echo "$as_me:$LINENO: result: $gl_cv_next_string_h" >&5 +echo "${ECHO_T}$gl_cv_next_string_h" >&6; } + fi + NEXT_STRING_H=$gl_cv_next_string_h - gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" @@ -17174,28 +17579,60 @@ _ACEOF - gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" - GETOPT_H=getopt.h -cat >>confdefs.h <<\_ACEOF -#define __GETOPT_PREFIX rpl_ -_ACEOF + if test $gl_cv_have_include_next = yes; then + gl_cv_next_strings_h='<'strings.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_strings_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test $ac_cv_header_strings_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_strings_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/strings.h#{ + s#.*"\(.*/strings.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_strings_h='<'strings.h'>' + fi +fi +{ echo "$as_me:$LINENO: result: $gl_cv_next_strings_h" >&5 +echo "${ECHO_T}$gl_cv_next_strings_h" >&6; } + fi + NEXT_STRINGS_H=$gl_cv_next_strings_h - { echo "$as_me:$LINENO: checking whether program_invocation_name is declared" >&5 -echo $ECHO_N "checking whether program_invocation_name is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_program_invocation_name+set}" = set; then + +{ echo "$as_me:$LINENO: checking whether strndup is declared" >&5 +echo $ECHO_N "checking whether strndup is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_strndup+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -17204,13 +17641,12 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - +$ac_includes_default int main () { -#ifndef program_invocation_name - (void) program_invocation_name; +#ifndef strndup + (void) strndup; #endif ; @@ -17234,35 +17670,37 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_program_invocation_name=yes + ac_cv_have_decl_strndup=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_program_invocation_name=no + ac_cv_have_decl_strndup=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_program_invocation_name" >&5 -echo "${ECHO_T}$ac_cv_have_decl_program_invocation_name" >&6; } -if test $ac_cv_have_decl_program_invocation_name = yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strndup" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strndup" >&6; } +if test $ac_cv_have_decl_strndup = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1 +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRNDUP 1 _ACEOF -else -cat >>confdefs.h <<\_ACEOF -#define GNULIB_PROGRAM_INVOCATION_NAME 1 +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRNDUP 0 _ACEOF + fi - { echo "$as_me:$LINENO: checking whether program_invocation_short_name is declared" >&5 -echo $ECHO_N "checking whether program_invocation_short_name is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_program_invocation_short_name+set}" = set; then + +{ echo "$as_me:$LINENO: checking whether strnlen is declared" >&5 +echo $ECHO_N "checking whether strnlen is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_strnlen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -17271,13 +17709,12 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - +$ac_includes_default int main () { -#ifndef program_invocation_short_name - (void) program_invocation_short_name; +#ifndef strnlen + (void) strnlen; #endif ; @@ -17301,62 +17738,82 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_program_invocation_short_name=yes + ac_cv_have_decl_strnlen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_program_invocation_short_name=no + ac_cv_have_decl_strnlen=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_program_invocation_short_name" >&5 -echo "${ECHO_T}$ac_cv_have_decl_program_invocation_short_name" >&6; } -if test $ac_cv_have_decl_program_invocation_short_name = yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strnlen" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strnlen" >&6; } +if test $ac_cv_have_decl_strnlen = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1 +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRNLEN 1 _ACEOF -else -cat >>confdefs.h <<\_ACEOF -#define GNULIB_PROGRAM_INVOCATION_SHORT_NAME 1 +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRNLEN 0 _ACEOF + fi - # Check if program_invocation_name and program_invocation_short_name - # are defined elsewhere. It is improbable that only one of them will - # be defined and other not, I prefer to stay on the safe side and to - # test each one separately. - { echo "$as_me:$LINENO: checking whether program_invocation_name is defined" >&5 -echo $ECHO_N "checking whether program_invocation_name is defined... $ECHO_C" >&6; } + + + + + + REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; + REPLACE_NANOSLEEP=GNULIB_PORTCHECK; + REPLACE_STRPTIME=GNULIB_PORTCHECK; + REPLACE_TIMEGM=GNULIB_PORTCHECK; + + + + + + + + + + + { echo "$as_me:$LINENO: checking for struct timespec in " >&5 +echo $ECHO_N "checking for struct timespec in ... $ECHO_C" >&6; } +if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include + int main () { - program_invocation_name = "test"; +static struct timespec x; x.tv_sec = x.tv_nsec; ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -17365,51 +17822,54 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_PROGRAM_INVOCATION_NAME 1 -_ACEOF - - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + } && test -s conftest.$ac_objext; then + gl_cv_sys_struct_timespec_in_time_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + gl_cv_sys_struct_timespec_in_time_h=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext - - { echo "$as_me:$LINENO: checking whether program_invocation_short_name is defined" >&5 -echo $ECHO_N "checking whether program_invocation_short_name is defined... $ECHO_C" >&6; } +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 +echo "${ECHO_T}$gl_cv_sys_struct_timespec_in_time_h" >&6; } + + TIME_H_DEFINES_STRUCT_TIMESPEC=0 + SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 + if test $gl_cv_sys_struct_timespec_in_time_h = yes; then + TIME_H_DEFINES_STRUCT_TIMESPEC=1 + else + { echo "$as_me:$LINENO: checking for struct timespec in " >&5 +echo $ECHO_N "checking for struct timespec in ... $ECHO_C" >&6; } +if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include + int main () { - program_invocation_short_name = "test"; +static struct timespec x; x.tv_sec = x.tv_nsec; ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -17418,102 +17878,23 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_PROGRAM_INVOCATION_SHORT_NAME 1 -_ACEOF - - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + } && test -s conftest.$ac_objext; then + gl_cv_sys_struct_timespec_in_sys_time_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + gl_cv_sys_struct_timespec_in_sys_time_h=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=argp_error:2:c-format" - - - - XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=argp_failure:4:c-format" +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 +echo "${ECHO_T}$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } + if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then + SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 + fi + fi @@ -17523,7 +17904,6 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - gl_LIBOBJS="$gl_LIBOBJS backupfile.$ac_objext" @@ -17532,9 +17912,45 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + if test $gl_cv_have_include_next = yes; then + gl_cv_next_time_h='<'time.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_time_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test $ac_cv_header_time_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/time.h#{ + s#.*"\(.*/time.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_time_h='<'time.h'>' + fi +fi +{ echo "$as_me:$LINENO: result: $gl_cv_next_time_h" >&5 +echo "${ECHO_T}$gl_cv_next_time_h" >&6; } + fi + NEXT_TIME_H=$gl_cv_next_time_h @@ -17547,21 +17963,88 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - if test $ac_cv_func_canonicalize_file_name = no; then +{ echo "$as_me:$LINENO: checking whether utime accepts a null argument" >&5 +echo $ECHO_N "checking whether utime accepts a null argument... $ECHO_C" >&6; } +if test "${ac_cv_func_utime_null+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + rm -f conftest.data; >conftest.data +# Sequent interprets utime(file, 0) to mean use start of epoch. Wrong. +if test "$cross_compiling" = yes; then + ac_cv_func_utime_null=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + #ifdef HAVE_UTIME_H + # include + #endif +int +main () +{ +struct stat s, t; + return ! (stat ("conftest.data", &s) == 0 + && utime ("conftest.data", 0) == 0 + && stat ("conftest.data", &t) == 0 + && t.st_mtime >= s.st_mtime + && t.st_mtime - s.st_mtime < 120); + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_utime_null=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +( exit $ac_status ) +ac_cv_func_utime_null=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi - gl_LIBOBJS="$gl_LIBOBJS canonicalize-lgpl.$ac_objext" +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_utime_null" >&5 +echo "${ECHO_T}$ac_cv_func_utime_null" >&6; } +if test $ac_cv_func_utime_null = yes; then cat >>confdefs.h <<\_ACEOF -#define realpath rpl_realpath +#define HAVE_UTIME_NULL 1 _ACEOF +fi +rm -f conftest.data @@ -17572,20 +18055,9 @@ _ACEOF - - - - - - - - - fi - - - { echo "$as_me:$LINENO: checking whether this system has an arbitrary file name length limit" >&5 -echo $ECHO_N "checking whether this system has an arbitrary file name length limit... $ECHO_C" >&6; } -if test "${gl_cv_have_arbitrary_file_name_length_limit+set}" = set; then + { echo "$as_me:$LINENO: checking for struct utimbuf" >&5 +echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; } +if test "${gl_cv_sys_struct_utimbuf+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -17594,58 +18066,173 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include -#if defined PATH_MAX || defined MAXPATHLEN -have_arbitrary_file_name_length_limit -#endif +#if HAVE_SYS_TIME_H + #include + #endif + #include + #ifdef HAVE_UTIME_H + #include + #endif + +int +main () +{ +static struct utimbuf x; x.actime = x.modtime; + ; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1; then - gl_cv_have_arbitrary_file_name_length_limit=yes +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_sys_struct_utimbuf=yes else - gl_cv_have_arbitrary_file_name_length_limit=no -fi -rm -f conftest* + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + gl_cv_sys_struct_utimbuf=no fi -{ echo "$as_me:$LINENO: result: $gl_cv_have_arbitrary_file_name_length_limit" >&5 -echo "${ECHO_T}$gl_cv_have_arbitrary_file_name_length_limit" >&6; } - if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $gl_cv_sys_struct_utimbuf" >&5 +echo "${ECHO_T}$gl_cv_sys_struct_utimbuf" >&6; } + if test $gl_cv_sys_struct_utimbuf = yes; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_STRUCT_UTIMBUF 1 +_ACEOF + fi + { echo "$as_me:$LINENO: checking determine whether the utimes function works" >&5 +echo $ECHO_N "checking determine whether the utimes function works... $ECHO_C" >&6; } +if test "${gl_cv_func_working_utimes+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + gl_cv_func_working_utimes=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - gl_LIBOBJS="$gl_LIBOBJS chdir-long.$ac_objext" +#include +#include +#include +#include +#include +#include +#include +#include +#include +int +main () +{ + static struct timeval timeval[2] = {{9, 10}, {999999, 999999}}; + struct stat sbuf; + char const *file = "conftest.utimes"; + FILE *f; + time_t now; + int fd; - : + int ok = ((f = fopen (file, "w")) + && fclose (f) == 0 + && utimes (file, timeval) == 0 + && lstat (file, &sbuf) == 0 + && sbuf.st_atime == timeval[0].tv_sec + && sbuf.st_mtime == timeval[1].tv_sec); + unlink (file); + if (!ok) + exit (1); - fi + ok = + ((f = fopen (file, "w")) + && fclose (f) == 0 + && time (&now) != (time_t)-1 + && utimes (file, NULL) == 0 + && lstat (file, &sbuf) == 0 + && now - sbuf.st_atime <= 2 + && now - sbuf.st_mtime <= 2); + unlink (file); + if (!ok) + exit (1); + ok = (0 <= (fd = open (file, O_WRONLY|O_CREAT, 0444)) + && close (fd) == 0 + && utimes (file, NULL) == 0); + unlink (file); + exit (!ok); +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_working_utimes=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +( exit $ac_status ) +gl_cv_func_working_utimes=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_working_utimes" >&5 +echo "${ECHO_T}$gl_cv_func_working_utimes" >&6; } - if test $ac_cv_func_chown_works = no; then + if test $gl_cv_func_working_utimes = yes; then cat >>confdefs.h <<\_ACEOF -#define CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE 1 +#define HAVE_WORKING_UTIMES 1 _ACEOF fi - # If chown has either of the above problems, then we need the wrapper. - if test $ac_cv_func_chown_works$gl_cv_func_chown_follows_symlink = yesyes; then - : # no wrapper needed - else - REPLACE_CHOWN=1 @@ -17653,12 +18240,13 @@ _ACEOF - gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext" - { echo "$as_me:$LINENO: checking for fchown" >&5 -echo $ECHO_N "checking for fchown... $ECHO_C" >&6; } -if test "${ac_cv_func_fchown+set}" = set; then + + + { echo "$as_me:$LINENO: checking for wchar_t" >&5 +echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6; } +if test "${gt_cv_c_wchar_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -17667,53 +18255,24 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define fchown to an innocuous variant, in case declares fchown. - For example, HP-UX 11i declares gettimeofday. */ -#define fchown innocuous_fchown - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char fchown (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef fchown - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char fchown (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_fchown || defined __stub___fchown -choke me -#endif - +#include + wchar_t foo = (wchar_t)'\0'; int main () { -return fchown (); + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -17722,95 +18281,65 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_func_fchown=yes + } && test -s conftest.$ac_objext; then + gt_cv_c_wchar_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_func_fchown=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext + gt_cv_c_wchar_t=no fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_fchown" >&5 -echo "${ECHO_T}$ac_cv_func_fchown" >&6; } -if test $ac_cv_func_fchown = yes; then - : -else - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS fchown-stub.$ac_objext" +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ echo "$as_me:$LINENO: result: $gt_cv_c_wchar_t" >&5 +echo "${ECHO_T}$gt_cv_c_wchar_t" >&6; } + if test $gt_cv_c_wchar_t = yes; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_WCHAR_T 1 +_ACEOF fi + { echo "$as_me:$LINENO: checking for wint_t" >&5 +echo $ECHO_N "checking for wint_t... $ECHO_C" >&6; } +if test "${gt_cv_c_wint_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - GNULIB_CHOWN=1 - - - - - # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. - # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. - - # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* - # programs in the package would end up linked with that potentially-shared - # library, inducing unnecessary run-time overhead. - gl_saved_libs=$LIBS - { echo "$as_me:$LINENO: checking for library containing clock_gettime" >&5 -echo $ECHO_N "checking for library containing clock_gettime... $ECHO_C" >&6; } -if test "${ac_cv_search_clock_gettime+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_func_search_save_LIBS=$LIBS -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char clock_gettime (); +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + wint_t foo = (wchar_t)'\0'; int main () { -return clock_gettime (); + ; return 0; } _ACEOF -for ac_lib in '' rt posix4; do - if test -z "$ac_lib"; then - ac_res="none required" - else - ac_res=-l$ac_lib - LIBS="-l$ac_lib $ac_func_search_save_LIBS" - fi - rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -17819,48 +18348,31 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_search_clock_gettime=$ac_res + } && test -s conftest.$ac_objext; then + gt_cv_c_wint_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + gt_cv_c_wint_t=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext - if test "${ac_cv_search_clock_gettime+set}" = set; then - break -fi -done -if test "${ac_cv_search_clock_gettime+set}" = set; then - : -else - ac_cv_search_clock_gettime=no -fi -rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS -fi -{ echo "$as_me:$LINENO: result: $ac_cv_search_clock_gettime" >&5 -echo "${ECHO_T}$ac_cv_search_clock_gettime" >&6; } -ac_res=$ac_cv_search_clock_gettime -if test "$ac_res" != no; then - test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" - test "$ac_cv_search_clock_gettime" = "none required" || - LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ echo "$as_me:$LINENO: result: $gt_cv_c_wint_t" >&5 +echo "${ECHO_T}$gt_cv_c_wint_t" >&6; } + if test $gt_cv_c_wint_t = yes; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_WINT_T 1 +_ACEOF + fi -for ac_func in clock_gettime clock_settime -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for inttypes.h" >&5 +echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6; } +if test "${gl_cv_header_inttypes_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -17869,53 +18381,24 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - +#include +#include int main () { -return $ac_func (); +uintmax_t i = (uintmax_t) -1; return !i; ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -17924,72 +18407,32 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + gl_cv_header_inttypes_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext + gl_cv_header_inttypes_h=no fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -done - - LIBS=$gl_saved_libs - - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS close-stream.$ac_objext" - - - : - - +{ echo "$as_me:$LINENO: result: $gl_cv_header_inttypes_h" >&5 +echo "${ECHO_T}$gl_cv_header_inttypes_h" >&6; } + if test $gl_cv_header_inttypes_h = yes; then -cat >>confdefs.h <<\_ACEOF -#define GNULIB_CLOSE_STREAM 1 +cat >>confdefs.h <<_ACEOF +#define HAVE_INTTYPES_H_WITH_UINTMAX 1 _ACEOF + fi - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS closeout.$ac_objext" - - - : - - { echo "$as_me:$LINENO: checking for d_ino member in directory struct" >&5 -echo $ECHO_N "checking for d_ino member in directory struct... $ECHO_C" >&6; } -if test "${gl_cv_struct_dirent_d_ino+set}" = set; then + { echo "$as_me:$LINENO: checking for stdint.h" >&5 +echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6; } +if test "${gl_cv_header_stdint_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - gl_cv_struct_dirent_d_ino=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -17998,80 +18441,58 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include - #include - #include - +#include int main () { -DIR *dp = opendir ("."); - struct dirent *e; - struct stat st; - if (! dp) - return 1; - e = readdir (dp); - return ! (e - && stat (e->d_name, &st) == 0 - && e->d_ino == st.st_ino); +uintmax_t i = (uintmax_t) -1; return !i; ; return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_struct_dirent_d_ino=yes + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_header_stdint_h=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_struct_dirent_d_ino=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + gl_cv_header_stdint_h=no fi - +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_struct_dirent_d_ino" >&5 -echo "${ECHO_T}$gl_cv_struct_dirent_d_ino" >&6; } - if test $gl_cv_struct_dirent_d_ino = yes; then +{ echo "$as_me:$LINENO: result: $gl_cv_header_stdint_h" >&5 +echo "${ECHO_T}$gl_cv_header_stdint_h" >&6; } + if test $gl_cv_header_stdint_h = yes; then -cat >>confdefs.h <<\_ACEOF -#define D_INO_IN_DIRENT 1 +cat >>confdefs.h <<_ACEOF +#define HAVE_STDINT_H_WITH_UINTMAX 1 _ACEOF - fi - - + fi -for ac_func in dirfd -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for intmax_t" >&5 +echo $ECHO_N "checking for intmax_t... $ECHO_C" >&6; } +if test "${gt_cv_c_intmax_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -18080,53 +18501,32 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" +#include +#include +#if HAVE_STDINT_H_WITH_UINTMAX +#include #endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me +#if HAVE_INTTYPES_H_WITH_UINTMAX +#include #endif int main () { -return $ac_func (); +intmax_t x = -1; return !x; ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -18135,33 +18535,40 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + gt_cv_c_intmax_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" + gt_cv_c_intmax_t=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +{ echo "$as_me:$LINENO: result: $gt_cv_c_intmax_t" >&5 +echo "${ECHO_T}$gt_cv_c_intmax_t" >&6; } + if test $gt_cv_c_intmax_t = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_INTMAX_T 1 _ACEOF -fi -done + else - { echo "$as_me:$LINENO: checking whether dirfd is declared" >&5 -echo $ECHO_N "checking whether dirfd is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_dirfd+set}" = set; then + test $ac_cv_type_long_long_int = yes \ + && ac_type='long long' \ + || ac_type='long' + +cat >>confdefs.h <<_ACEOF +#define intmax_t $ac_type +_ACEOF + + fi + +{ echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5 +echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_vsnprintf+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -18170,14 +18577,12 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - #include - +$ac_includes_default int main () { -#ifndef dirfd - (void) dirfd; +#ifndef vsnprintf + (void) vsnprintf; #endif ; @@ -18201,28 +18606,28 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_dirfd=yes + ac_cv_have_decl_vsnprintf=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_dirfd=no + ac_cv_have_decl_vsnprintf=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_dirfd" >&5 -echo "${ECHO_T}$ac_cv_have_decl_dirfd" >&6; } -if test $ac_cv_have_decl_dirfd = yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5 +echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6; } +if test $ac_cv_have_decl_vsnprintf = yes; then cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_DIRFD 1 +#define HAVE_DECL_VSNPRINTF 1 _ACEOF else cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_DIRFD 0 +#define HAVE_DECL_VSNPRINTF 0 _ACEOF @@ -18230,41 +18635,87 @@ fi - { echo "$as_me:$LINENO: checking whether dirfd is a macro" >&5 -echo $ECHO_N "checking whether dirfd is a macro... $ECHO_C" >&6; } -if test "${gl_cv_func_dirfd_macro+set}" = set; then + + + + + + + if false; then + GL_COND_LIBTOOL_TRUE= + GL_COND_LIBTOOL_FALSE='#' +else + GL_COND_LIBTOOL_TRUE='#' + GL_COND_LIBTOOL_FALSE= +fi + + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + + + + + + + + + + gl_source_base='.#bootmp/lib' + + + + + + if test $ac_cv_func_alloca_works = no; then + : + fi + + # Define an additional variable used in the Makefile substitution. + if test $ac_cv_working_alloca_h = yes; then + { echo "$as_me:$LINENO: checking for alloca as a compiler built-in" >&5 +echo $ECHO_N "checking for alloca as a compiler built-in... $ECHO_C" >&6; } +if test "${gl_cv_rpl_alloca+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include -#ifdef dirfd - dirent_header_defines_dirfd +#if defined __GNUC__ || defined _AIX || defined _MSC_VER + Need own alloca #endif + _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then - gl_cv_func_dirfd_macro=yes + $EGREP "Need own alloca" >/dev/null 2>&1; then + gl_cv_rpl_alloca=yes else - gl_cv_func_dirfd_macro=no + gl_cv_rpl_alloca=no fi rm -f conftest* + fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_dirfd_macro" >&5 -echo "${ECHO_T}$gl_cv_func_dirfd_macro" >&6; } +{ echo "$as_me:$LINENO: result: $gl_cv_rpl_alloca" >&5 +echo "${ECHO_T}$gl_cv_rpl_alloca" >&6; } + if test $gl_cv_rpl_alloca = yes; then - # Use the replacement only if we have no function, macro, - # or declaration with that name. - if test $ac_cv_func_dirfd,$ac_cv_have_decl_dirfd,$gl_cv_func_dirfd_macro \ - = no,no,no; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_ALLOCA 1 +_ACEOF + ALLOCA_H=alloca.h + else + ALLOCA_H= + fi + else + ALLOCA_H=alloca.h + fi @@ -18272,126 +18723,75 @@ echo "${ECHO_T}$gl_cv_func_dirfd_macro" >&6; } -for ac_func in dirfd -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ -#ifdef __STDC__ -# include -#else -# include -#endif -#undef $ac_func -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif + gl_LIBOBJS="$gl_LIBOBJS argmatch.$ac_objext" -int -main () -{ -return $ac_func (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" + + + GETOPT_H=getopt.h + +cat >>confdefs.h <<\_ACEOF +#define __GETOPT_PREFIX rpl_ _ACEOF -else - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" -fi -done - { echo "$as_me:$LINENO: checking how to get the file descriptor associated with an open DIR*" >&5 -echo $ECHO_N "checking how to get the file descriptor associated with an open DIR*... $ECHO_C" >&6; } -if test "${gl_cv_sys_dir_fd_member_name+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - dirfd_save_CFLAGS=$CFLAGS - for ac_expr in d_fd dd_fd; do - CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" - cat >conftest.$ac_ext <<_ACEOF + + + + + { echo "$as_me:$LINENO: checking whether program_invocation_name is declared" >&5 +echo $ECHO_N "checking whether program_invocation_name is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_program_invocation_name+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - #include +#include + int main () { -DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME; +#ifndef program_invocation_name + (void) program_invocation_name; +#endif + ; return 0; } @@ -18413,160 +18813,52 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - dir_fd_found=yes - + ac_cv_have_decl_program_invocation_name=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_have_decl_program_invocation_name=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - CFLAGS=$dirfd_save_CFLAGS - test "$dir_fd_found" = yes && break - done - test "$dir_fd_found" = yes || ac_expr=no_such_member - - gl_cv_sys_dir_fd_member_name=$ac_expr - - fi -{ echo "$as_me:$LINENO: result: $gl_cv_sys_dir_fd_member_name" >&5 -echo "${ECHO_T}$gl_cv_sys_dir_fd_member_name" >&6; } - if test $gl_cv_sys_dir_fd_member_name != no_such_member; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_program_invocation_name" >&5 +echo "${ECHO_T}$ac_cv_have_decl_program_invocation_name" >&6; } +if test $ac_cv_have_decl_program_invocation_name = yes; then -cat >>confdefs.h <<_ACEOF -#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name +cat >>confdefs.h <<\_ACEOF +#define HAVE_DECL_PROGRAM_INVOCATION_NAME 1 _ACEOF - fi - - - fi - - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS basename.$ac_objext" - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS dirname.$ac_objext" - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS stripslash.$ac_objext" - - - - - - - - - { echo "$as_me:$LINENO: checking whether // is distinct from /" >&5 -echo $ECHO_N "checking whether // is distinct from /... $ECHO_C" >&6; } -if test "${gl_cv_double_slash_root+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test x"$cross_compiling" = xyes ; then - # When cross-compiling, there is no way to tell whether // is special - # short of a list of hosts. However, the only known hosts to date - # that have a distinct // are Apollo DomainOS (too old to port to), - # Cygwin, and z/OS. If anyone knows of another system for which // has - # special semantics and is distinct from /, please report it to - # . - case $host in - *-cygwin | i370-ibm-openedition) - gl_cv_double_slash_root=yes ;; - *) - # Be optimistic and assume that / and // are the same when we - # don't know. - gl_cv_double_slash_root='unknown, assuming no' ;; - esac - else - set x `ls -di / // 2>/dev/null` - if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then - gl_cv_double_slash_root=no - else - gl_cv_double_slash_root=yes - fi - fi -fi -{ echo "$as_me:$LINENO: result: $gl_cv_double_slash_root" >&5 -echo "${ECHO_T}$gl_cv_double_slash_root" >&6; } - if test "$gl_cv_double_slash_root" = yes; then cat >>confdefs.h <<\_ACEOF -#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1 +#define GNULIB_PROGRAM_INVOCATION_NAME 1 _ACEOF - fi - - - - - - - - - - if test $ac_cv_func_dup2 = no; then - HAVE_DUP2=0 - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext" - - fi - - - - GNULIB_DUP2=1 - - - - - +fi - { echo "$as_me:$LINENO: checking if environ is properly declared" >&5 -echo $ECHO_N "checking if environ is properly declared... $ECHO_C" >&6; } - if test "${gt_cv_var_environ_declaration+set}" = set; then + { echo "$as_me:$LINENO: checking whether program_invocation_short_name is declared" >&5 +echo $ECHO_N "checking whether program_invocation_short_name is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_program_invocation_short_name+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - extern struct { int foo; } environ; +#include + int main () { -environ.foo = 1; +#ifndef program_invocation_short_name + (void) program_invocation_short_name; +#endif + ; return 0; } @@ -18588,63 +18880,103 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gt_cv_var_environ_declaration=no + ac_cv_have_decl_program_invocation_short_name=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gt_cv_var_environ_declaration=yes + ac_cv_have_decl_program_invocation_short_name=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - - { echo "$as_me:$LINENO: result: $gt_cv_var_environ_declaration" >&5 -echo "${ECHO_T}$gt_cv_var_environ_declaration" >&6; } - if test $gt_cv_var_environ_declaration = yes; then +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_program_invocation_short_name" >&5 +echo "${ECHO_T}$ac_cv_have_decl_program_invocation_short_name" >&6; } +if test $ac_cv_have_decl_program_invocation_short_name = yes; then cat >>confdefs.h <<\_ACEOF -#define HAVE_ENVIRON_DECL 1 +#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1 _ACEOF - fi - - - if test $gt_cv_var_environ_declaration != yes; then - HAVE_DECL_ENVIRON=0 - fi - - - - GNULIB_ENVIRON=1 - - - +else +cat >>confdefs.h <<\_ACEOF +#define GNULIB_PROGRAM_INVOCATION_SHORT_NAME 1 +_ACEOF +fi + # Check if program_invocation_name and program_invocation_short_name + # are defined elsewhere. It is improbable that only one of them will + # be defined and other not, I prefer to stay on the safe side and to + # test each one separately. + { echo "$as_me:$LINENO: checking whether program_invocation_name is defined" >&5 +echo $ECHO_N "checking whether program_invocation_name is defined... $ECHO_C" >&6; } + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ + program_invocation_name = "test"; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_PROGRAM_INVOCATION_NAME 1 +_ACEOF + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext -{ echo "$as_me:$LINENO: checking for error_at_line" >&5 -echo $ECHO_N "checking for error_at_line... $ECHO_C" >&6; } -if test "${ac_cv_lib_error_at_line+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else + { echo "$as_me:$LINENO: checking whether program_invocation_short_name is defined" >&5 +echo $ECHO_N "checking whether program_invocation_short_name is defined... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include int main () { -error_at_line (0, 0, "", 0, "an error occurred"); + program_invocation_short_name = "test"; ; return 0; } @@ -18667,20 +18999,23 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then - ac_cv_lib_error_at_line=yes + +cat >>confdefs.h <<\_ACEOF +#define HAVE_PROGRAM_INVOCATION_SHORT_NAME 1 +_ACEOF + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_lib_error_at_line=no + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5 -echo "${ECHO_T}$ac_cv_lib_error_at_line" >&6; } -if test $ac_cv_lib_error_at_line = no; then @@ -18688,22 +19023,17 @@ if test $ac_cv_lib_error_at_line = no; then - gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext" -fi - : - XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format" - XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format" @@ -18713,7 +19043,6 @@ fi - gl_LIBOBJS="$gl_LIBOBJS exclude.$ac_objext" @@ -18724,10 +19053,8 @@ fi - gl_LIBOBJS="$gl_LIBOBJS exitfail.$ac_objext" - : @@ -18737,8 +19064,6 @@ fi - if test $ac_cv_func_fchdir = no; then - REPLACE_FCHDIR=1 @@ -18746,13 +19071,8 @@ fi - gl_LIBOBJS="$gl_LIBOBJS fchdir.$ac_objext" - : -cat >>confdefs.h <<\_ACEOF -#define FCHDIR_REPLACEMENT 1 -_ACEOF @@ -18764,63 +19084,72 @@ _ACEOF - if test $gl_cv_have_include_next = yes; then - gl_cv_next_dirent_h='<'dirent.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_dirent_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test $ac_cv_header_dirent_h = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -_ACEOF - gl_cv_next_dirent_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/dirent.h#{ - s#.*"\(.*/dirent.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_dirent_h='<'dirent.h'>' - fi -fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_dirent_h" >&5 -echo "${ECHO_T}$gl_cv_next_dirent_h" >&6; } - fi - NEXT_DIRENT_H=$gl_cv_next_dirent_h + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=argp_error:2:c-format" - DIRENT_H='dirent.h' - else - DIRENT_H= - fi + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=argp_failure:4:c-format" - GNULIB_FCHDIR=1 - { echo "$as_me:$LINENO: checking for working fcntl.h" >&5 -echo $ECHO_N "checking for working fcntl.h... $ECHO_C" >&6; } -if test "${gl_cv_header_working_fcntl_h+set}" = set; then + + + + + gl_LIBOBJS="$gl_LIBOBJS backupfile.$ac_objext" + + + + + + + + + + + + + + + + + + + + + + if test $ac_cv_func_btowc = no; then + HAVE_BTOWC=0 + else + + + + { echo "$as_me:$LINENO: checking whether btowc(EOF) is correct" >&5 +echo $ECHO_N "checking whether btowc(EOF) is correct... $ECHO_C" >&6; } +if test "${gl_cv_func_btowc_eof+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "$cross_compiling" = yes; then - gl_cv_header_working_fcntl_h=cross-compiling + + case "$host_os" in + # Guess no on IRIX. + irix*) gl_cv_func_btowc_eof="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_btowc_eof="guessing yes" ;; + esac + if test $LOCALE_FR != none; then + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -18828,49 +19157,18 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - #include - #include - #include - #ifndef O_NOATIME - #define O_NOATIME 0 - #endif - #ifndef O_NOFOLLOW - #define O_NOFOLLOW 0 - #endif - static int const constants[] = - { - O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, - O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY - }; -int -main () +#include +#include +#include +#include +int main () { - - int status = !constants; - { - static char const sym[] = "conftest.sym"; - if (symlink (".", sym) != 0 - || close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0) - status |= 32; - } - { - static char const file[] = "confdefs.h"; - int fd = open (file, O_RDONLY | O_NOATIME); - char c; - struct stat st0, st1; - if (fd < 0 - || fstat (fd, &st0) != 0 - || sleep (1) != 0 - || read (fd, &c, 1) != 1 - || close (fd) != 0 - || stat (file, &st1) != 0 - || st0.st_atime != st1.st_atime) - status |= 64; - } - return status; - ; + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + if (btowc (EOF) != WEOF) + return 1; + } return 0; } _ACEOF @@ -18894,130 +19192,186 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - gl_cv_header_working_fcntl_h=yes + gl_cv_func_btowc_eof=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -case $? in #( - 32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( - 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( - 96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( - *) gl_cv_header_working_fcntl_h='no';; - esac +gl_cv_func_btowc_eof=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi + fi + fi -{ echo "$as_me:$LINENO: result: $gl_cv_header_working_fcntl_h" >&5 -echo "${ECHO_T}$gl_cv_header_working_fcntl_h" >&6; } +{ echo "$as_me:$LINENO: result: $gl_cv_func_btowc_eof" >&5 +echo "${ECHO_T}$gl_cv_func_btowc_eof" >&6; } + case "$gl_cv_func_btowc_eof" in + *yes) ;; + *) REPLACE_BTOWC=1 ;; + esac + fi + if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then - case $gl_cv_header_working_fcntl_h in #( - *O_NOATIME* | no | cross-compiling) ac_val=0;; #( - *) ac_val=1;; - esac -cat >>confdefs.h <<_ACEOF -#define HAVE_WORKING_O_NOATIME $ac_val -_ACEOF + WCHAR_H=wchar.h - case $gl_cv_header_working_fcntl_h in #( - *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( - *) ac_val=1;; - esac -cat >>confdefs.h <<_ACEOF -#define HAVE_WORKING_O_NOFOLLOW $ac_val -_ACEOF + gl_LIBOBJS="$gl_LIBOBJS btowc.$ac_objext" + : + fi - if test $gl_cv_have_include_next = yes; then - gl_cv_next_fcntl_h='<'fcntl.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_fcntl_h+set}" = set; then + GNULIB_BTOWC=1 + + + + + + + + + + + + + if test $ac_cv_func_canonicalize_file_name = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS canonicalize-lgpl.$ac_objext" + + +cat >>confdefs.h <<\_ACEOF +#define realpath rpl_realpath +_ACEOF + + + + + + + + + + + + + + + + + + + + fi + + + +cat >>confdefs.h <<\_ACEOF +#define GNULIB_CANONICALIZE_LGPL 1 +_ACEOF + + + + { echo "$as_me:$LINENO: checking whether this system has an arbitrary file name length limit" >&5 +echo $ECHO_N "checking whether this system has an arbitrary file name length limit... $ECHO_C" >&6; } +if test "${gl_cv_have_arbitrary_file_name_length_limit+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - - if test $ac_cv_header_fcntl_h = yes; then - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - +#include +#include +#if defined PATH_MAX || defined MAXPATHLEN +have_arbitrary_file_name_length_limit +#endif _ACEOF - gl_cv_next_fcntl_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/fcntl.h#{ - s#.*"\(.*/fcntl.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_fcntl_h='<'fcntl.h'>' - fi +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1; then + gl_cv_have_arbitrary_file_name_length_limit=yes +else + gl_cv_have_arbitrary_file_name_length_limit=no +fi +rm -f conftest* fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_fcntl_h" >&5 -echo "${ECHO_T}$gl_cv_next_fcntl_h" >&6; } - fi - NEXT_FCNTL_H=$gl_cv_next_fcntl_h +{ echo "$as_me:$LINENO: result: $gl_cv_have_arbitrary_file_name_length_limit" >&5 +echo "${ECHO_T}$gl_cv_have_arbitrary_file_name_length_limit" >&6; } + if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then - FCNTL_H='fcntl.h' + gl_LIBOBJS="$gl_LIBOBJS chdir-long.$ac_objext" + : + fi - gl_LIBOBJS="$gl_LIBOBJS open-safer.$ac_objext" + if test $ac_cv_func_chown_works = no; then + +cat >>confdefs.h <<\_ACEOF +#define CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE 1 +_ACEOF + fi - gl_LIBOBJS="$gl_LIBOBJS creat-safer.$ac_objext" + # If chown has either of the above problems, then we need the wrapper. + if test $ac_cv_func_chown_works$gl_cv_func_chown_follows_symlink = yesyes; then + : # no wrapper needed + else + REPLACE_CHOWN=1 -cat >>confdefs.h <<\_ACEOF -#define GNULIB_FCNTL_SAFER 1 -_ACEOF - { echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5 -echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6; } -if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then + + gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext" + + + { echo "$as_me:$LINENO: checking for fchown" >&5 +echo $ECHO_N "checking for fchown... $ECHO_C" >&6; } +if test "${ac_cv_func_fchown+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -19026,25 +19380,53 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +/* Define fchown to an innocuous variant, in case declares fchown. + For example, HP-UX 11i declares gettimeofday. */ +#define fchown innocuous_fchown + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char fchown (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef fchown + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char fchown (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_fchown || defined __stub___fchown +choke me +#endif + int main () { -static struct stat ac_aggr; -if (ac_aggr.st_blocks) -return 0; +return fchown (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -19053,37 +19435,96 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_blocks=yes + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_fchown=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - cat >conftest.$ac_ext <<_ACEOF + ac_cv_func_fchown=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_fchown" >&5 +echo "${ECHO_T}$ac_cv_func_fchown" >&6; } +if test $ac_cv_func_fchown = yes; then + : +else + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchown-stub.$ac_objext" + +fi + + + fi + + + + GNULIB_CHOWN=1 + + + + + # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. + # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. + + # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* + # programs in the package would end up linked with that potentially-shared + # library, inducing unnecessary run-time overhead. + gl_saved_libs=$LIBS + { echo "$as_me:$LINENO: checking for library containing clock_gettime" >&5 +echo $ECHO_N "checking for library containing clock_gettime... $ECHO_C" >&6; } +if test "${ac_cv_search_clock_gettime+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_func_search_save_LIBS=$LIBS +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); int main () { -static struct stat ac_aggr; -if (sizeof ac_aggr.st_blocks) -return 0; +return clock_gettime (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -19092,129 +19533,186 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_stat_st_blocks=yes + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_search_clock_gettime=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_member_struct_stat_st_blocks=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext + if test "${ac_cv_search_clock_gettime+set}" = set; then + break +fi +done +if test "${ac_cv_search_clock_gettime+set}" = set; then + : +else + ac_cv_search_clock_gettime=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_search_clock_gettime" >&5 +echo "${ECHO_T}$ac_cv_search_clock_gettime" >&6; } +ac_res=$ac_cv_search_clock_gettime +if test "$ac_res" != no; then + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_clock_gettime" = "none required" || + LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_blocks" >&6; } -if test $ac_cv_member_struct_stat_st_blocks = yes; then -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 -_ACEOF -cat >>confdefs.h <<\_ACEOF -#define HAVE_ST_BLOCKS 1 -_ACEOF +for ac_func in clock_gettime clock_settime +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ +#ifdef __STDC__ +# include +#else +# include +#endif +#undef $ac_func +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_var=no" +fi - gl_LIBOBJS="$gl_LIBOBJS fileblocks.$ac_objext" +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF fi +done + LIBS=$gl_saved_libs - if test $ac_cv_member_struct_stat_st_blocks = no; then + GNULIB_CLOSE=1 - : - fi - FLOAT_H= - case "$host_os" in - beos* | openbsd*) - FLOAT_H=float.h + gl_LIBOBJS="$gl_LIBOBJS close-stream.$ac_objext" + + : +cat >>confdefs.h <<\_ACEOF +#define GNULIB_CLOSE_STREAM 1 +_ACEOF - if test $gl_cv_have_include_next = yes; then - gl_cv_next_float_h='<'float.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_float_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test $ac_cv_header_float_h = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -_ACEOF - gl_cv_next_float_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/float.h#{ - s#.*"\(.*/float.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_float_h='<'float.h'>' - fi -fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_float_h" >&5 -echo "${ECHO_T}$gl_cv_next_float_h" >&6; } - fi - NEXT_FLOAT_H=$gl_cv_next_float_h - ;; - esac - # No macro. You should also use one of fnmatch-posix or fnmatch-gnu. + gl_LIBOBJS="$gl_LIBOBJS closeout.$ac_objext" + : - FNMATCH_H= - { echo "$as_me:$LINENO: checking for working GNU fnmatch" >&5 -echo $ECHO_N "checking for working GNU fnmatch... $ECHO_C" >&6; } -if test "${ac_cv_func_fnmatch_gnu+set}" = set; then + { echo "$as_me:$LINENO: checking for d_ino member in directory struct" >&5 +echo $ECHO_N "checking for d_ino member in directory struct... $ECHO_C" >&6; } +if test "${gl_cv_struct_dirent_d_ino+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "$cross_compiling" = yes; then - ac_cv_func_fnmatch_gnu=cross + if test "$cross_compiling" = yes; then + gl_cv_struct_dirent_d_ino=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -19222,53 +19720,22 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - static int - y (char const *pattern, char const *string, int flags) - { - return fnmatch (pattern, string, flags) == 0; - } - static int - n (char const *pattern, char const *string, int flags) - { - return fnmatch (pattern, string, flags) == FNM_NOMATCH; - } +#include + #include + #include int main () { -char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; - char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; - static char const A_1[] = { 'A' - 1, 0 }; - static char const A01[] = { 'A' + 1, 0 }; - static char const a_1[] = { 'a' - 1, 0 }; - static char const a01[] = { 'a' + 1, 0 }; - static char const bs_1[] = { '\\\\' - 1, 0 }; - static char const bs01[] = { '\\\\' + 1, 0 }; - return - !(n ("a*", "", 0) - && y ("a*", "abc", 0) - && n ("d*/*1", "d/s/1", FNM_PATHNAME) - && y ("a\\\\bc", "abc", 0) - && n ("a\\\\bc", "abc", FNM_NOESCAPE) - && y ("*x", ".x", 0) - && n ("*x", ".x", FNM_PERIOD) - && y (Apat, "\\\\", 0) && y (Apat, "A", 0) - && y (apat, "\\\\", 0) && y (apat, "a", 0) - && n (Apat, A_1, 0) == ('A' < '\\\\') - && n (apat, a_1, 0) == ('a' < '\\\\') - && y (Apat, A01, 0) == ('A' < '\\\\') - && y (apat, a01, 0) == ('a' < '\\\\') - && y (Apat, bs_1, 0) == ('A' < '\\\\') - && y (apat, bs_1, 0) == ('a' < '\\\\') - && n (Apat, bs01, 0) == ('A' < '\\\\') - && n (apat, bs01, 0) == ('a' < '\\\\') - && y ("xxXX", "xXxX", FNM_CASEFOLD) - && y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH) - && n ("d*/*1", "d/s/1", FNM_FILE_NAME) - && y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR) - && y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR) - && y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)); +DIR *dp = opendir ("."); + struct dirent *e; + struct stat st; + if (! dp) + return 1; + e = readdir (dp); + return ! (e + && stat (e->d_name, &st) == 0 + && e->d_ino == st.st_ino); ; return 0; } @@ -19293,110 +19760,29 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_func_fnmatch_gnu=yes + gl_cv_struct_dirent_d_ino=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -ac_cv_func_fnmatch_gnu=no +gl_cv_struct_dirent_d_ino=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_fnmatch_gnu" >&5 -echo "${ECHO_T}$ac_cv_func_fnmatch_gnu" >&6; } -if test $ac_cv_func_fnmatch_gnu = yes; then - rm -f lib/fnmatch.h -else - { echo "$as_me:$LINENO: checking whether isblank is declared" >&5 -echo $ECHO_N "checking whether isblank is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_isblank+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include +{ echo "$as_me:$LINENO: result: $gl_cv_struct_dirent_d_ino" >&5 +echo "${ECHO_T}$gl_cv_struct_dirent_d_ino" >&6; } + if test $gl_cv_struct_dirent_d_ino = yes; then -int -main () -{ -#ifndef isblank - (void) isblank; -#endif - - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_isblank=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_decl_isblank=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isblank" >&5 -echo "${ECHO_T}$ac_cv_have_decl_isblank" >&6; } -if test $ac_cv_have_decl_isblank = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISBLANK 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISBLANK 0 +cat >>confdefs.h <<\_ACEOF +#define D_INO_IN_DIRENT 1 _ACEOF - -fi - - - - - - - - - - - - - - - - - - + fi @@ -19413,28 +19799,54 @@ fi + if test $gl_cv_have_include_next = yes; then + gl_cv_next_dirent_h='<'dirent.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_dirent_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else - gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" + if test $ac_cv_header_dirent_h = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include -FNMATCH_H=fnmatch.h +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/dirent.h#{ + s#.*"\(.*/dirent.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_dirent_h='<'dirent.h'>' + fi fi +{ echo "$as_me:$LINENO: result: $gl_cv_next_dirent_h" >&5 +echo "${ECHO_T}$gl_cv_next_dirent_h" >&6; } + fi + NEXT_DIRENT_H=$gl_cv_next_dirent_h - if test $ac_cv_func_fnmatch_gnu != yes; then - -cat >>confdefs.h <<\_ACEOF -#define fnmatch gnu_fnmatch -_ACEOF - - fi - + DIRENT_H='dirent.h' @@ -19443,15 +19855,12 @@ _ACEOF - fp_headers=' -# include -# if HAVE_STDIO_EXT_H -# include -# endif -' - { echo "$as_me:$LINENO: checking whether __fpending is declared" >&5 -echo $ECHO_N "checking whether __fpending is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl___fpending+set}" = set; then +for ac_func in dirfd +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -19460,27 +19869,53 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$fp_headers +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif int main () { -#ifndef __fpending - (void) __fpending; -#endif - +return $ac_func (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -19489,87 +19924,51 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl___fpending=yes + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl___fpending=no + eval "$as_ac_var=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl___fpending" >&5 -echo "${ECHO_T}$ac_cv_have_decl___fpending" >&6; } -if test $ac_cv_have_decl___fpending = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL___FPENDING 1 -_ACEOF - - -else +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define HAVE_DECL___FPENDING 0 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF - fi +done - - if test $ac_cv_func___fpending = no; then - { echo "$as_me:$LINENO: checking how to determine the number of pending output bytes on a stream" >&5 -echo $ECHO_N "checking how to determine the number of pending output bytes on a stream... $ECHO_C" >&6; } -if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then + { echo "$as_me:$LINENO: checking whether dirfd is declared" >&5 +echo $ECHO_N "checking whether dirfd is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_dirfd+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - - for ac_expr in \ - \ - '# glibc2' \ - 'fp->_IO_write_ptr - fp->_IO_write_base' \ - \ - '# traditional Unix' \ - 'fp->_ptr - fp->_base' \ - \ - '# BSD' \ - 'fp->_p - fp->_bf._base' \ - \ - '# SCO, Unixware' \ - '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ - \ - '# QNX' \ - '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ - \ - '# old glibc?' \ - 'fp->__bufp - fp->__buffer' \ - \ - '# old glibc iostream?' \ - 'fp->_pptr - fp->_pbase' \ - \ - '# VMS' \ - '(*fp)->_ptr - (*fp)->_base' \ - \ - '# e.g., DGUX R4.11; the info is not available' \ - 1 \ - ; do - - # Skip each embedded comment. - case "$ac_expr" in '#'*) continue;; esac - - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include + #include int main () { -FILE *fp = stdin; (void) ($ac_expr); +#ifndef dirfd + (void) dirfd; +#endif + ; return 0; } @@ -19591,159 +19990,82 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - fp_done=yes - + ac_cv_have_decl_dirfd=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_have_decl_dirfd=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$fp_done" = yes && break - done - - ac_cv_sys_pending_output_n_bytes=$ac_expr - - fi -{ echo "$as_me:$LINENO: result: $ac_cv_sys_pending_output_n_bytes" >&5 -echo "${ECHO_T}$ac_cv_sys_pending_output_n_bytes" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_dirfd" >&5 +echo "${ECHO_T}$ac_cv_have_decl_dirfd" >&6; } +if test $ac_cv_have_decl_dirfd = yes; then cat >>confdefs.h <<_ACEOF -#define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes +#define HAVE_DECL_DIRFD 1 _ACEOF +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_DIRFD 0 +_ACEOF +fi - - - gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext" - + if test $ac_cv_have_decl_dirfd = no; then + HAVE_DECL_DIRFD=0 fi - - - - - - - - { echo "$as_me:$LINENO: checking for fseeko" >&5 -echo $ECHO_N "checking for fseeko... $ECHO_C" >&6; } -if test "${gl_cv_func_fseeko+set}" = set; then + { echo "$as_me:$LINENO: checking whether dirfd is a macro" >&5 +echo $ECHO_N "checking whether dirfd is a macro... $ECHO_C" >&6; } +if test "${gl_cv_func_dirfd_macro+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -int -main () -{ -fseeko (stdin, 0, 0); - ; - return 0; -} + +#include +#include +#ifdef dirfd + dirent_header_defines_dirfd +#endif _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - gl_cv_func_fseeko=yes +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then + gl_cv_func_dirfd_macro=yes else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gl_cv_func_fseeko=no + gl_cv_func_dirfd_macro=no fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f conftest* fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_fseeko" >&5 -echo "${ECHO_T}$gl_cv_func_fseeko" >&6; } - if test $gl_cv_func_fseeko = no; then - HAVE_FSEEKO=0 - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS fseeko.$ac_objext" - - - REPLACE_FSEEKO=1 - - elif test $gl_cv_var_stdin_large_offset = no; then - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS fseeko.$ac_objext" - - - REPLACE_FSEEKO=1 - - fi - - - - GNULIB_FSEEKO=1 - - - - - - - - - - - if test $ac_cv_func_ftruncate = no; then - HAVE_FTRUNCATE=0 +{ echo "$as_me:$LINENO: result: $gl_cv_func_dirfd_macro" >&5 +echo "${ECHO_T}$gl_cv_func_dirfd_macro" >&6; } + # Use the replacement only if we have no function, macro, + # or declaration with that name. + if test $ac_cv_func_dirfd,$ac_cv_have_decl_dirfd,$gl_cv_func_dirfd_macro \ + = no,no,no; then - gl_LIBOBJS="$gl_LIBOBJS ftruncate.$ac_objext" -for ac_func in chsize +for ac_func in dirfd do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 @@ -19833,527 +20155,277 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF +else + + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + fi done - case "$host_os" in - mingw*) - # Yes, we know mingw lacks ftruncate. - ;; - *) - # If someone lacks ftruncate, make configure fail, and request - # a bug report to inform us about it. - if test x"$SKIP_FTRUNCATE_CHECK" != xyes; then - { { echo "$as_me:$LINENO: error: Your system lacks the ftruncate function. - Please report this, along with the output of \"uname -a\", to the - bug-coreutils@gnu.org mailing list. To continue past this point, - rerun configure with SKIP_FTRUNCATE_CHECK=yes. - E.g., ./configure SKIP_FTRUNCATE_CHECK=yes -See \`config.log' for more details." >&5 -echo "$as_me: error: Your system lacks the ftruncate function. - Please report this, along with the output of \"uname -a\", to the - bug-coreutils@gnu.org mailing list. To continue past this point, - rerun configure with SKIP_FTRUNCATE_CHECK=yes. - E.g., ./configure SKIP_FTRUNCATE_CHECK=yes -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } - fi - esac - fi + { echo "$as_me:$LINENO: checking how to get the file descriptor associated with an open DIR*" >&5 +echo $ECHO_N "checking how to get the file descriptor associated with an open DIR*... $ECHO_C" >&6; } +if test "${gl_cv_sys_dir_fd_member_name+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + dirfd_save_CFLAGS=$CFLAGS + for ac_expr in d_fd dd_fd; do + CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include +int +main () +{ +DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + dir_fd_found=yes - GNULIB_FTRUNCATE=1 +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$dirfd_save_CFLAGS + test "$dir_fd_found" = yes && break + done + test "$dir_fd_found" = yes || ac_expr=no_such_member + gl_cv_sys_dir_fd_member_name=$ac_expr - gl_abort_bug=no - case $gl_cv_func_getcwd_null in - yes) +fi +{ echo "$as_me:$LINENO: result: $gl_cv_sys_dir_fd_member_name" >&5 +echo "${ECHO_T}$gl_cv_sys_dir_fd_member_name" >&6; } + if test $gl_cv_sys_dir_fd_member_name != no_such_member; then +cat >>confdefs.h <<_ACEOF +#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name +_ACEOF + fi + fi - { echo "$as_me:$LINENO: checking whether getcwd handles long file names properly" >&5 -echo $ECHO_N "checking whether getcwd handles long file names properly... $ECHO_C" >&6; } -if test "${gl_cv_func_getcwd_path_max+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # Arrange for deletion of the temporary directory this test creates. - ac_clean_files="$ac_clean_files confdir3" - if test "$cross_compiling" = yes; then - gl_cv_func_getcwd_path_max=no -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#include -#include -#include -#include -#include -#include -#include -#ifndef AT_FDCWD -# define AT_FDCWD 0 -#endif -#ifdef ENAMETOOLONG -# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) -#else -# define is_ENAMETOOLONG(x) 0 -#endif + GNULIB_DIRFD=1 -/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ -#undef mkdir -#ifndef S_IRWXU -# define S_IRWXU 0700 -#endif -/* The length of this name must be 8. */ -#define DIR_NAME "confdir3" -#define DIR_NAME_LEN 8 -#define DIR_NAME_SIZE (DIR_NAME_LEN + 1) -/* The length of "../". */ -#define DOTDOTSLASH_LEN 3 -/* Leftover bytes in the buffer, to work around library or OS bugs. */ -#define BUF_SLOP 20 -int -main () -{ -#ifndef PATH_MAX - /* The Hurd doesn't define this, so getcwd can't exhibit the bug -- - at least not on a local file system. And if we were to start worrying - about remote file systems, we'd have to enable the wrapper function - all of the time, just to be safe. That's not worth the cost. */ - exit (0); -#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ - - DIR_NAME_SIZE - BUF_SLOP) \ - <= PATH_MAX) - /* FIXME: Assuming there's a system for which this is true, - this should be done in a compile test. */ - exit (0); -#else - char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) - + DIR_NAME_SIZE + BUF_SLOP]; - char *cwd = getcwd (buf, PATH_MAX); - size_t initial_cwd_len; - size_t cwd_len; - int fail = 0; - size_t n_chdirs = 0; - if (cwd == NULL) - exit (1); - cwd_len = initial_cwd_len = strlen (cwd); - while (1) - { - size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); - char *c = NULL; - cwd_len += DIR_NAME_SIZE; - /* If mkdir or chdir fails, it could be that this system cannot create - any file with an absolute name longer than PATH_MAX, such as cygwin. - If so, leave fail as 0, because the current working directory can't - be too long for getcwd if it can't even be created. For other - errors, be pessimistic and consider that as a failure, too. */ - if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) - { - if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) - fail = 2; - break; - } + gl_LIBOBJS="$gl_LIBOBJS basename.$ac_objext" - if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) - { - c = getcwd (buf, PATH_MAX); - if (!c && errno == ENOENT) - { - fail = 1; - break; - } - if (c || ! (errno == ERANGE || is_ENAMETOOLONG (errno))) - { - fail = 2; - break; - } - } - if (dotdot_max <= cwd_len - initial_cwd_len) - { - if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) - break; - c = getcwd (buf, cwd_len + 1); - if (!c) - { - if (! (errno == ERANGE || errno == ENOENT - || is_ENAMETOOLONG (errno))) - { - fail = 2; - break; - } - if (AT_FDCWD || errno == ERANGE || errno == ENOENT) - { - fail = 1; - break; - } - } - } - if (c && strlen (c) != cwd_len) - { - fail = 2; - break; - } - ++n_chdirs; - } - /* Leaving behind such a deep directory is not polite. - So clean up here, right away, even though the driving - shell script would also clean up. */ - { - size_t i; - /* Try rmdir first, in case the chdir failed. */ - rmdir (DIR_NAME); - for (i = 0; i <= n_chdirs; i++) - { - if (chdir ("..") < 0) - break; - if (rmdir (DIR_NAME) != 0) - break; - } - } - exit (fail); -#endif -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_func_getcwd_path_max=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -case $? in - 1) gl_cv_func_getcwd_path_max='no, but it is partly working';; - *) gl_cv_func_getcwd_path_max=no;; - esac -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi + gl_LIBOBJS="$gl_LIBOBJS dirname.$ac_objext" -fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_getcwd_path_max" >&5 -echo "${ECHO_T}$gl_cv_func_getcwd_path_max" >&6; } - case $gl_cv_func_getcwd_path_max in - no,*) -cat >>confdefs.h <<\_ACEOF -#define HAVE_PARTLY_WORKING_GETCWD 1 -_ACEOF -;; - esac + gl_LIBOBJS="$gl_LIBOBJS stripslash.$ac_objext" -for ac_func in getpagesize -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + + + + + + + + { echo "$as_me:$LINENO: checking whether // is distinct from /" >&5 +echo $ECHO_N "checking whether // is distinct from /... $ECHO_C" >&6; } +if test "${gl_cv_double_slash_root+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + if test x"$cross_compiling" = xyes ; then + # When cross-compiling, there is no way to tell whether // is special + # short of a list of hosts. However, the only known hosts to date + # that have a distinct // are Apollo DomainOS (too old to port to), + # Cygwin, and z/OS. If anyone knows of another system for which // has + # special semantics and is distinct from /, please report it to + # . + case $host in + *-cygwin | i370-ibm-openedition) + gl_cv_double_slash_root=yes ;; + *) + # Be optimistic and assume that / and // are the same when we + # don't know. + gl_cv_double_slash_root='unknown, assuming no' ;; + esac + else + set x `ls -di / // 2>/dev/null` + if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then + gl_cv_double_slash_root=no + else + gl_cv_double_slash_root=yes + fi + fi +fi +{ echo "$as_me:$LINENO: result: $gl_cv_double_slash_root" >&5 +echo "${ECHO_T}$gl_cv_double_slash_root" >&6; } + if test "$gl_cv_double_slash_root" = yes; then + +cat >>confdefs.h <<\_ACEOF +#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ + fi -#ifdef __STDC__ -# include -#else -# include -#endif -#undef $ac_func -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif -int -main () -{ -return $ac_func (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF -fi -done - { echo "$as_me:$LINENO: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5 -echo $ECHO_N "checking whether getcwd aborts when 4k < cwd_length < 16k... $ECHO_C" >&6; } -if test "${gl_cv_func_getcwd_abort_bug+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # Remove any remnants of a previous test. - rm -rf confdir-14B--- - # Arrange for deletion of the temporary directory this test creates. - ac_clean_files="$ac_clean_files confdir-14B---" - if test "$cross_compiling" = yes; then - gl_cv_func_getcwd_abort_bug=yes -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#include -#include -#include -#include + if test $ac_cv_func_dup2 = no; then + HAVE_DUP2=0 -/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ -#undef mkdir -#ifndef S_IRWXU -# define S_IRWXU 0700 -#endif -/* FIXME: skip the run-test altogether on systems without getpagesize. */ -#if ! HAVE_GETPAGESIZE -# define getpagesize() 0 -#endif -/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than - the 16kB pagesize on ia64 linux. Those conditions make the code below - trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ -#define TARGET_LEN (5 * 1024) -int -main () -{ - char const *dir_name = "confdir-14B---"; - char *cwd; - size_t initial_cwd_len; - int fail = 0; - size_t desired_depth; - size_t d; - /* The bug is triggered when PATH_MAX < getpagesize (), so skip - this relative expensive and invasive test if that's not true. */ - if (getpagesize () <= PATH_MAX) - return 0; - cwd = getcwd (NULL, 0); - if (cwd == NULL) - return 0; - initial_cwd_len = strlen (cwd); - free (cwd); - desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) - / (1 + strlen (dir_name))); - for (d = 0; d < desired_depth; d++) - { - if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) - { - fail = 3; /* Unable to construct deep hierarchy. */ - break; - } - } + gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext" - /* If libc has the bug in question, this invocation of getcwd - results in a failed assertion. */ - cwd = getcwd (NULL, 0); - if (cwd == NULL) - fail = 4; /* getcwd failed. This is ok, and expected. */ - free (cwd); + fi - /* Call rmdir first, in case the above chdir failed. */ - rmdir (dir_name); - while (0 < d--) - { - if (chdir ("..") < 0) - break; - rmdir (dir_name); - } + + GNULIB_DUP2=1 + + + + + + + { echo "$as_me:$LINENO: checking if environ is properly declared" >&5 +echo $ECHO_N "checking if environ is properly declared... $ECHO_C" >&6; } + if test "${gt_cv_var_environ_declaration+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + extern struct { int foo; } environ; +int +main () +{ +environ.foo = 1; + ; return 0; } - _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_func_getcwd_abort_bug=no + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gt_cv_var_environ_declaration=no else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_func_getcwd_abort_bug=yes -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + gt_cv_var_environ_declaration=yes fi - - -fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_getcwd_abort_bug" >&5 -echo "${ECHO_T}$gl_cv_func_getcwd_abort_bug" >&6; } - if test $gl_cv_func_getcwd_abort_bug = yes; then - gl_abort_bug=yes +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -;; - esac + { echo "$as_me:$LINENO: result: $gt_cv_var_environ_declaration" >&5 +echo "${ECHO_T}$gt_cv_var_environ_declaration" >&6; } + if test $gt_cv_var_environ_declaration = yes; then - case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_path_max,$gl_abort_bug in - yes,yes,no) ;; - *) - REPLACE_GETCWD=1 +cat >>confdefs.h <<\_ACEOF +#define HAVE_ENVIRON_DECL 1 +_ACEOF + fi + if test $gt_cv_var_environ_declaration != yes; then + HAVE_DECL_ENVIRON=0 + fi + GNULIB_ENVIRON=1 - gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext" - : -;; - esac - GNULIB_GETCWD=1 @@ -20361,9 +20433,9 @@ fi - { echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 -echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; } -if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then +{ echo "$as_me:$LINENO: checking for error_at_line" >&5 +echo $ECHO_N "checking for error_at_line... $ECHO_C" >&6; } +if test "${ac_cv_lib_error_at_line+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -20372,28 +20444,23 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include <$ac_cv_struct_tm> - - +#include int main () { -static struct tm ac_aggr; -if (ac_aggr.tm_zone) -return 0; +error_at_line (0, 0, "", 0, "an error occurred"); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -20402,84 +20469,179 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_tm_tm_zone=yes + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_error_at_line=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#include <$ac_cv_struct_tm> + ac_cv_lib_error_at_line=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5 +echo "${ECHO_T}$ac_cv_lib_error_at_line" >&6; } +if test $ac_cv_lib_error_at_line = no; then + -int -main () -{ -static struct tm ac_aggr; -if (sizeof ac_aggr.tm_zone) -return 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_member_struct_tm_tm_zone=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_member_struct_tm_tm_zone=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 -echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; } -if test $ac_cv_member_struct_tm_tm_zone = yes; then -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_TM_TM_ZONE 1 -_ACEOF + gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext" fi -if test "$ac_cv_member_struct_tm_tm_zone" = yes; then + + + : + + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format" + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS exclude.$ac_objext" + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS exitfail.$ac_objext" + + + : + + + + + + + + + + + if test $ac_cv_func_fchdir = no; then + REPLACE_FCHDIR=1 + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchdir.$ac_objext" + + : cat >>confdefs.h <<\_ACEOF -#define HAVE_TM_ZONE 1 +#define FCHDIR_REPLACEMENT 1 _ACEOF -else - { echo "$as_me:$LINENO: checking whether tzname is declared" >&5 -echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_tzname+set}" = set; then + + + if test $REPLACE_OPEN != 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext" + + + + : + + fi + REPLACE_OPEN=1 + + + + if test $REPLACE_CLOSE != 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS close.$ac_objext" + + fi + REPLACE_CLOSE=1 + + + if test $REPLACE_FCLOSE != 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fclose.$ac_objext" + + fi + REPLACE_FCLOSE=1 + + LIB_CLOSE="-lws2_32" + + + + + DIRENT_H='dirent.h' + + fi + + + + GNULIB_FCHDIR=1 + + + + + + GNULIB_FCLOSE=1 + + + + { echo "$as_me:$LINENO: checking for working fcntl.h" >&5 +echo $ECHO_N "checking for working fcntl.h... $ECHO_C" >&6; } +if test "${gl_cv_header_working_fcntl_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + gl_cv_header_working_fcntl_h=cross-compiling else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -20487,127 +20649,168 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include + #include + #include + #include + #ifndef O_NOATIME + #define O_NOATIME 0 + #endif + #ifndef O_NOFOLLOW + #define O_NOFOLLOW 0 + #endif + static int const constants[] = + { + O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, + O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY + }; int main () { -#ifndef tzname - (void) tzname; -#endif + int status = !constants; + { + static char const sym[] = "conftest.sym"; + if (symlink (".", sym) != 0 + || close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0) + status |= 32; + } + { + static char const file[] = "confdefs.h"; + int fd = open (file, O_RDONLY | O_NOATIME); + char c; + struct stat st0, st1; + if (fd < 0 + || fstat (fd, &st0) != 0 + || sleep (1) != 0 + || read (fd, &c, 1) != 1 + || close (fd) != 0 + || stat (file, &st1) != 0 + || st0.st_atime != st1.st_atime) + status |= 64; + } + return status; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_tzname=yes + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_header_working_fcntl_h=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_tzname=no +( exit $ac_status ) +case $? in #( + 32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( + 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( + 96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( + *) gl_cv_header_working_fcntl_h='no';; + esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 -echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; } -if test $ac_cv_have_decl_tzname = yes; then +{ echo "$as_me:$LINENO: result: $gl_cv_header_working_fcntl_h" >&5 +echo "${ECHO_T}$gl_cv_header_working_fcntl_h" >&6; } + + case $gl_cv_header_working_fcntl_h in #( + *O_NOATIME* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_TZNAME 1 +#define HAVE_WORKING_O_NOATIME $ac_val _ACEOF -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_TZNAME 0 + case $gl_cv_header_working_fcntl_h in #( + *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + +cat >>confdefs.h <<_ACEOF +#define HAVE_WORKING_O_NOFOLLOW $ac_val _ACEOF -fi - { echo "$as_me:$LINENO: checking for tzname" >&5 -echo $ECHO_N "checking for tzname... $ECHO_C" >&6; } -if test "${ac_cv_var_tzname+set}" = set; then + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_fcntl_h='<'fcntl.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_fcntl_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + + if test $ac_cv_header_fcntl_h = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#if !HAVE_DECL_TZNAME -extern char *tzname[]; -#endif +#include -int -main () -{ -return tzname[0][0]; - ; - return 0; -} _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_var_tzname=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/fcntl.h#{ + s#.*"\(.*/fcntl.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_fcntl_h='<'fcntl.h'>' + fi - ac_cv_var_tzname=no fi +{ echo "$as_me:$LINENO: result: $gl_cv_next_fcntl_h" >&5 +echo "${ECHO_T}$gl_cv_next_fcntl_h" >&6; } + fi + NEXT_FCNTL_H=$gl_cv_next_fcntl_h -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 -echo "${ECHO_T}$ac_cv_var_tzname" >&6; } - if test $ac_cv_var_tzname = yes; then -cat >>confdefs.h <<\_ACEOF -#define HAVE_TZNAME 1 -_ACEOF - fi -fi + FCNTL_H='fcntl.h' @@ -20619,18 +20822,30 @@ fi + gl_LIBOBJS="$gl_LIBOBJS open-safer.$ac_objext" -for ac_func in getdelim -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + + + + gl_LIBOBJS="$gl_LIBOBJS creat-safer.$ac_objext" + + + + +cat >>confdefs.h <<\_ACEOF +#define GNULIB_FCNTL_SAFER 1 +_ACEOF + + + + { echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5 +echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6; } +if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -20639,53 +20854,64 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif +$ac_includes_default +int +main () +{ +static struct stat ac_aggr; +if (ac_aggr.st_blocks) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_member_struct_stat_st_blocks=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default int main () { -return $ac_func (); +static struct stat ac_aggr; +if (sizeof ac_aggr.st_blocks) +return 0; ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -20694,162 +20920,235 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + ac_cv_member_struct_stat_st_blocks=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" + ac_cv_member_struct_stat_st_blocks=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5 +echo "${ECHO_T}$ac_cv_member_struct_stat_st_blocks" >&6; } +if test $ac_cv_member_struct_stat_st_blocks = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_STAT_ST_BLOCKS 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ST_BLOCKS 1 _ACEOF else - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fileblocks.$ac_objext" fi -done + if test $ac_cv_member_struct_stat_st_blocks = no; then - if test $ac_cv_func_getdelim = no; then + : -for ac_func in flockfile funlockfile -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + fi + + + + + FLOAT_H= + case "$host_os" in + beos* | openbsd*) + FLOAT_H=float.h + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_float_h='<'float.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_float_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + + if test $ac_cv_header_float_h = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func +#include -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/float.h#{ + s#.*"\(.*/float.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_float_h='<'float.h'>' + fi -#ifdef __STDC__ -# include -#else -# include -#endif +fi +{ echo "$as_me:$LINENO: result: $gl_cv_next_float_h" >&5 +echo "${ECHO_T}$gl_cv_next_float_h" >&6; } + fi + NEXT_FLOAT_H=$gl_cv_next_float_h -#undef $ac_func -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif + + ;; + esac + + + # No macro. You should also use one of fnmatch-posix or fnmatch-gnu. + + + + FNMATCH_H= + { echo "$as_me:$LINENO: checking for working GNU fnmatch" >&5 +echo $ECHO_N "checking for working GNU fnmatch... $ECHO_C" >&6; } +if test "${ac_cv_func_fnmatch_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_fnmatch_gnu=cross +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + static int + y (char const *pattern, char const *string, int flags) + { + return fnmatch (pattern, string, flags) == 0; + } + static int + n (char const *pattern, char const *string, int flags) + { + return fnmatch (pattern, string, flags) == FNM_NOMATCH; + } int main () { -return $ac_func (); +char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; + char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; + static char const A_1[] = { 'A' - 1, 0 }; + static char const A01[] = { 'A' + 1, 0 }; + static char const a_1[] = { 'a' - 1, 0 }; + static char const a01[] = { 'a' + 1, 0 }; + static char const bs_1[] = { '\\\\' - 1, 0 }; + static char const bs01[] = { '\\\\' + 1, 0 }; + return + !(n ("a*", "", 0) + && y ("a*", "abc", 0) + && n ("d*/*1", "d/s/1", FNM_PATHNAME) + && y ("a\\\\bc", "abc", 0) + && n ("a\\\\bc", "abc", FNM_NOESCAPE) + && y ("*x", ".x", 0) + && n ("*x", ".x", FNM_PERIOD) + && y (Apat, "\\\\", 0) && y (Apat, "A", 0) + && y (apat, "\\\\", 0) && y (apat, "a", 0) + && n (Apat, A_1, 0) == ('A' < '\\\\') + && n (apat, a_1, 0) == ('a' < '\\\\') + && y (Apat, A01, 0) == ('A' < '\\\\') + && y (apat, a01, 0) == ('a' < '\\\\') + && y (Apat, bs_1, 0) == ('A' < '\\\\') + && y (apat, bs_1, 0) == ('a' < '\\\\') + && n (Apat, bs01, 0) == ('A' < '\\\\') + && n (apat, bs01, 0) == ('a' < '\\\\') + && y ("xxXX", "xXxX", FNM_CASEFOLD) + && y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH) + && n ("d*/*1", "d/s/1", FNM_FILE_NAME) + && y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR) + && y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR) + && y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)); ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext +rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_fnmatch_gnu=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +( exit $ac_status ) +ac_cv_func_fnmatch_gnu=no fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -done - - - fi - - if test $ac_cv_have_decl_getdelim = no; then - HAVE_DECL_GETDELIM=0 - fi - - - - GNULIB_GETDELIM=1 - - - - - - - - - - gl_getline_needs_run_time_check=no - { echo "$as_me:$LINENO: checking for getline" >&5 -echo $ECHO_N "checking for getline... $ECHO_C" >&6; } -if test "${ac_cv_func_getline+set}" = set; then +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_fnmatch_gnu" >&5 +echo "${ECHO_T}$ac_cv_func_fnmatch_gnu" >&6; } +if test $ac_cv_func_fnmatch_gnu = yes; then + rm -f lib/fnmatch.h +else + { echo "$as_me:$LINENO: checking whether isblank is declared" >&5 +echo $ECHO_N "checking whether isblank is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_isblank+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -20858,53 +21157,27 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define getline to an innocuous variant, in case declares getline. - For example, HP-UX 11i declares gettimeofday. */ -#define getline innocuous_getline - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char getline (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef getline - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char getline (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_getline || defined __stub___getline -choke me -#endif +#include int main () { -return getline (); +#ifndef isblank + (void) isblank; +#endif + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -20913,127 +21186,42 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_func_getline=yes + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_isblank=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_func_getline=no + ac_cv_have_decl_isblank=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_getline" >&5 -echo "${ECHO_T}$ac_cv_func_getline" >&6; } -if test $ac_cv_func_getline = yes; then - gl_getline_needs_run_time_check=yes -else - am_cv_func_working_getline=no +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isblank" >&5 +echo "${ECHO_T}$ac_cv_have_decl_isblank" >&6; } +if test $ac_cv_have_decl_isblank = yes; then - if test $gl_getline_needs_run_time_check = yes; then - { echo "$as_me:$LINENO: checking for working getline function" >&5 -echo $ECHO_N "checking for working getline function... $ECHO_C" >&6; } -if test "${am_cv_func_working_getline+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - echo fooN |tr -d '\012'|tr N '\012' > conftest.data - if test "$cross_compiling" = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ISBLANK 1 _ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -#ifdef __GNU_LIBRARY__ - #if (__GLIBC__ >= 2) - Lucky GNU user - #endif -#endif -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "Lucky GNU user" >/dev/null 2>&1; then - am_cv_func_working_getline=yes else - am_cv_func_working_getline=no + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ISBLANK 0 +_ACEOF + + fi -rm -f conftest* -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -# include -# include -# include - int main () - { /* Based on a test program from Karl Heuer. */ - char *line = NULL; - size_t siz = 0; - int len; - FILE *in = fopen ("./conftest.data", "r"); - if (!in) - return 1; - len = getline (&line, &siz, in); - exit ((len == 4 && line && strcmp (line, "foo\n") == 0) ? 0 : 1); - } -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - am_cv_func_working_getline=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -am_cv_func_working_getline=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi -fi -{ echo "$as_me:$LINENO: result: $am_cv_func_working_getline" >&5 -echo "${ECHO_T}$am_cv_func_working_getline" >&6; } - fi - if test $ac_cv_have_decl_getline = no; then - HAVE_DECL_GETLINE=0 - fi - if test $am_cv_func_working_getline = no; then - REPLACE_GETLINE=1 @@ -21041,7 +21229,6 @@ echo "${ECHO_T}$am_cv_func_working_getline" >&6; } - gl_LIBOBJS="$gl_LIBOBJS getline.$ac_objext" @@ -21058,12 +21245,48 @@ echo "${ECHO_T}$am_cv_func_working_getline" >&6; } -for ac_func in getdelim -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + + + + + gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" + +FNMATCH_H=fnmatch.h + +fi + + + if test $ac_cv_func_fnmatch_gnu != yes; then + +cat >>confdefs.h <<\_ACEOF +#define fnmatch gnu_fnmatch +_ACEOF + + fi + + + + + + + + + + + + + + + + fp_headers=' +# include +# if HAVE_STDIO_EXT_H +# include +# endif +' + { echo "$as_me:$LINENO: checking whether __fpending is declared" >&5 +echo $ECHO_N "checking whether __fpending is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl___fpending+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -21072,53 +21295,27 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif +$fp_headers int main () { -return $ac_func (); +#ifndef __fpending + (void) __fpending; +#endif + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -21127,48 +21324,271 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + ac_cv_have_decl___fpending=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" + ac_cv_have_decl___fpending=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl___fpending" >&5 +echo "${ECHO_T}$ac_cv_have_decl___fpending" >&6; } +if test $ac_cv_have_decl___fpending = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL___FPENDING 1 _ACEOF + else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL___FPENDING 0 +_ACEOF - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" fi -done - - - - - - - - if test $ac_cv_func_getdelim = no; then + if test $ac_cv_func___fpending = no; then + { echo "$as_me:$LINENO: checking how to determine the number of pending output bytes on a stream" >&5 +echo $ECHO_N "checking how to determine the number of pending output bytes on a stream... $ECHO_C" >&6; } +if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else -for ac_func in flockfile funlockfile -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 + for ac_expr in \ + \ + '# glibc2' \ + 'fp->_IO_write_ptr - fp->_IO_write_base' \ + \ + '# traditional Unix' \ + 'fp->_ptr - fp->_base' \ + \ + '# BSD' \ + 'fp->_p - fp->_bf._base' \ + \ + '# SCO, Unixware' \ + '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ + \ + '# QNX' \ + '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ + \ + '# old glibc?' \ + 'fp->__bufp - fp->__buffer' \ + \ + '# old glibc iostream?' \ + 'fp->_pptr - fp->_pbase' \ + \ + '# emx+gcc' \ + 'fp->_ptr - fp->_buffer' \ + \ + '# VMS' \ + '(*fp)->_ptr - (*fp)->_base' \ + \ + '# e.g., DGUX R4.11; the info is not available' \ + 1 \ + ; do + + # Skip each embedded comment. + case "$ac_expr" in '#'*) continue;; esac + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +FILE *fp = stdin; (void) ($ac_expr); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + fp_done=yes + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$fp_done" = yes && break + done + + ac_cv_sys_pending_output_n_bytes=$ac_expr + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_sys_pending_output_n_bytes" >&5 +echo "${ECHO_T}$ac_cv_sys_pending_output_n_bytes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes +_ACEOF + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext" + + fi + + + + + + + + + { echo "$as_me:$LINENO: checking for fseeko" >&5 +echo $ECHO_N "checking for fseeko... $ECHO_C" >&6; } +if test "${gl_cv_func_fseeko+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +fseeko (stdin, 0, 0); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + gl_cv_func_fseeko=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_func_fseeko=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_fseeko" >&5 +echo "${ECHO_T}$gl_cv_func_fseeko" >&6; } + if test $gl_cv_func_fseeko = no; then + HAVE_FSEEKO=0 + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fseeko.$ac_objext" + + + REPLACE_FSEEKO=1 + + elif test $gl_cv_var_stdin_large_offset = no; then + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fseeko.$ac_objext" + + + REPLACE_FSEEKO=1 + + fi + + + + GNULIB_FSEEKO=1 + + + + + + + + + + + if test $ac_cv_func_ftruncate = no; then + HAVE_FTRUNCATE=0 + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS ftruncate.$ac_objext" + + + +for ac_func in chsize +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -21259,58 +21679,263 @@ fi done - fi - - if test $ac_cv_have_decl_getdelim = no; then - HAVE_DECL_GETDELIM=0 + case "$host_os" in + mingw*) + # Yes, we know mingw lacks ftruncate. + ;; + *) + # If someone lacks ftruncate, make configure fail, and request + # a bug report to inform us about it. + if test x"$SKIP_FTRUNCATE_CHECK" != xyes; then + { { echo "$as_me:$LINENO: error: Your system lacks the ftruncate function. + Please report this, along with the output of \"uname -a\", to the + bug-coreutils@gnu.org mailing list. To continue past this point, + rerun configure with SKIP_FTRUNCATE_CHECK=yes. + E.g., ./configure SKIP_FTRUNCATE_CHECK=yes +See \`config.log' for more details." >&5 +echo "$as_me: error: Your system lacks the ftruncate function. + Please report this, along with the output of \"uname -a\", to the + bug-coreutils@gnu.org mailing list. To continue past this point, + rerun configure with SKIP_FTRUNCATE_CHECK=yes. + E.g., ./configure SKIP_FTRUNCATE_CHECK=yes +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + esac fi - fi + GNULIB_FTRUNCATE=1 - GNULIB_GETLINE=1 - if test -n "$GETOPT_H"; then + gl_abort_bug=no + case $gl_cv_func_getcwd_null in + yes) + { echo "$as_me:$LINENO: checking whether getcwd handles long file names properly" >&5 +echo $ECHO_N "checking whether getcwd handles long file names properly... $ECHO_C" >&6; } +if test "${gl_cv_func_getcwd_path_max+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Arrange for deletion of the temporary directory this test creates. + ac_clean_files="$ac_clean_files confdir3" + if test "$cross_compiling" = yes; then + gl_cv_func_getcwd_path_max=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +#include +#include +#include +#include - gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" +#ifndef AT_FDCWD +# define AT_FDCWD 0 +#endif +#ifdef ENAMETOOLONG +# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) +#else +# define is_ENAMETOOLONG(x) 0 +#endif +/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ +#undef mkdir +#ifndef S_IRWXU +# define S_IRWXU 0700 +#endif +/* The length of this name must be 8. */ +#define DIR_NAME "confdir3" +#define DIR_NAME_LEN 8 +#define DIR_NAME_SIZE (DIR_NAME_LEN + 1) +/* The length of "../". */ +#define DOTDOTSLASH_LEN 3 +/* Leftover bytes in the buffer, to work around library or OS bugs. */ +#define BUF_SLOP 20 +int +main () +{ +#ifndef PATH_MAX + /* The Hurd doesn't define this, so getcwd can't exhibit the bug -- + at least not on a local file system. And if we were to start worrying + about remote file systems, we'd have to enable the wrapper function + all of the time, just to be safe. That's not worth the cost. */ + exit (0); +#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ + - DIR_NAME_SIZE - BUF_SLOP) \ + <= PATH_MAX) + /* FIXME: Assuming there's a system for which this is true, + this should be done in a compile test. */ + exit (0); +#else + char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) + + DIR_NAME_SIZE + BUF_SLOP]; + char *cwd = getcwd (buf, PATH_MAX); + size_t initial_cwd_len; + size_t cwd_len; + int fail = 0; + size_t n_chdirs = 0; + if (cwd == NULL) + exit (1); - gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" + cwd_len = initial_cwd_len = strlen (cwd); + while (1) + { + size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); + char *c = NULL; - GETOPT_H=getopt.h + cwd_len += DIR_NAME_SIZE; + /* If mkdir or chdir fails, it could be that this system cannot create + any file with an absolute name longer than PATH_MAX, such as cygwin. + If so, leave fail as 0, because the current working directory can't + be too long for getcwd if it can't even be created. For other + errors, be pessimistic and consider that as a failure, too. */ + if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) + { + if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) + fail = 2; + break; + } -cat >>confdefs.h <<\_ACEOF -#define __GETOPT_PREFIX rpl_ -_ACEOF + if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) + { + c = getcwd (buf, PATH_MAX); + if (!c && errno == ENOENT) + { + fail = 1; + break; + } + if (c || ! (errno == ERANGE || is_ENAMETOOLONG (errno))) + { + fail = 2; + break; + } + } + if (dotdot_max <= cwd_len - initial_cwd_len) + { + if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) + break; + c = getcwd (buf, cwd_len + 1); + if (!c) + { + if (! (errno == ERANGE || errno == ENOENT + || is_ENAMETOOLONG (errno))) + { + fail = 2; + break; + } + if (AT_FDCWD || errno == ERANGE || errno == ENOENT) + { + fail = 1; + break; + } + } + } + if (c && strlen (c) != cwd_len) + { + fail = 2; + break; + } + ++n_chdirs; + } + /* Leaving behind such a deep directory is not polite. + So clean up here, right away, even though the driving + shell script would also clean up. */ + { + size_t i; + /* Try rmdir first, in case the chdir failed. */ + rmdir (DIR_NAME); + for (i = 0; i <= n_chdirs; i++) + { + if (chdir ("..") < 0) + break; + if (rmdir (DIR_NAME) != 0) + break; + } + } + exit (fail); +#endif +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_getcwd_path_max=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +( exit $ac_status ) +case $? in + 1) gl_cv_func_getcwd_path_max='no, but it is partly working';; + *) gl_cv_func_getcwd_path_max=no;; + esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_getcwd_path_max" >&5 +echo "${ECHO_T}$gl_cv_func_getcwd_path_max" >&6; } + case $gl_cv_func_getcwd_path_max in + no,*) + +cat >>confdefs.h <<\_ACEOF +#define HAVE_PARTLY_WORKING_GETCWD 1 +_ACEOF +;; + esac + @@ -21410,181 +22035,199 @@ _ACEOF fi done - if test $ac_cv_func_getpagesize = no; then - HAVE_GETPAGESIZE=0 - -for ac_header in OS.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5 +echo $ECHO_N "checking whether getcwd aborts when 4k < cwd_length < 16k... $ECHO_C" >&6; } +if test "${gl_cv_func_getcwd_abort_bug+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + # Remove any remnants of a previous test. + rm -rf confdir-14B--- + # Arrange for deletion of the temporary directory this test creates. + ac_clean_files="$ac_clean_files confdir-14B---" + if test "$cross_compiling" = yes; then + gl_cv_func_getcwd_abort_bug=yes +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_header_compiler=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_compiler=no -fi +#include +#include +#include +#include +#include -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ +#undef mkdir + +#ifndef S_IRWXU +# define S_IRWXU 0700 +#endif + +/* FIXME: skip the run-test altogether on systems without getpagesize. */ +#if ! HAVE_GETPAGESIZE +# define getpagesize() 0 +#endif + +/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than + the 16kB pagesize on ia64 linux. Those conditions make the code below + trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ +#define TARGET_LEN (5 * 1024) + +int +main () +{ + char const *dir_name = "confdir-14B---"; + char *cwd; + size_t initial_cwd_len; + int fail = 0; + size_t desired_depth; + size_t d; + + /* The bug is triggered when PATH_MAX < getpagesize (), so skip + this relative expensive and invasive test if that's not true. */ + if (getpagesize () <= PATH_MAX) + return 0; + + cwd = getcwd (NULL, 0); + if (cwd == NULL) + return 0; + + initial_cwd_len = strlen (cwd); + free (cwd); + desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) + / (1 + strlen (dir_name))); + for (d = 0; d < desired_depth; d++) + { + if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) + { + fail = 3; /* Unable to construct deep hierarchy. */ + break; + } + } + + /* If libc has the bug in question, this invocation of getcwd + results in a failed assertion. */ + cwd = getcwd (NULL, 0); + if (cwd == NULL) + fail = 4; /* getcwd failed. This is ok, and expected. */ + free (cwd); + + /* Call rmdir first, in case the above chdir failed. */ + rmdir (dir_name); + while (0 < d--) + { + if (chdir ("..") < 0) + break; + rmdir (dir_name); + } + + return 0; +} -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then - ac_header_preproc=yes + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_getcwd_abort_bug=no else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no +( exit $ac_status ) +gl_cv_func_getcwd_abort_bug=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------ ## -## Report this to bug-tar@gnu.org ## -## ------------------------------ ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - +{ echo "$as_me:$LINENO: result: $gl_cv_func_getcwd_abort_bug" >&5 +echo "${ECHO_T}$gl_cv_func_getcwd_abort_bug" >&6; } + if test $gl_cv_func_getcwd_abort_bug = yes; then + gl_abort_bug=yes fi -done +;; + esac - if test $ac_cv_header_OS_h = yes; then - HAVE_OS_H=1 - fi + case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_path_max,$gl_abort_bug in + yes,yes,no) ;; + *) + REPLACE_GETCWD=1 -for ac_header in sys/param.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext" + + + + + : +;; + esac + + + + GNULIB_GETCWD=1 + + + + + + + + { echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 +echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; } +if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> +#include +#include <$ac_cv_struct_tm> + + +int +main () +{ +static struct tm ac_aggr; +if (ac_aggr.tm_zone) +return 0; + ; + return 0; +} _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -21603,169 +22246,82 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_header_compiler=yes + ac_cv_member_struct_tm_tm_zone=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_compiler=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } - -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include <$ac_header> +#include +#include <$ac_cv_struct_tm> + + +int +main () +{ +static struct tm ac_aggr; +if (sizeof ac_aggr.tm_zone) +return 0; + ; + return 0; +} _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || test ! -s conftest.err - }; then - ac_header_preproc=yes + } && test -s conftest.$ac_objext; then + ac_cv_member_struct_tm_tm_zone=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------ ## -## Report this to bug-tar@gnu.org ## -## ------------------------------ ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" + ac_cv_member_struct_tm_tm_zone=no fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi +{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 +echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; } +if test $ac_cv_member_struct_tm_tm_zone = yes; then -done - - if test $ac_cv_header_sys_param_h = yes; then - HAVE_SYS_PARAM_H=1 - fi - fi - case "$host_os" in - mingw*) - REPLACE_GETPAGESIZE=1 - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS getpagesize.$ac_objext" - - ;; - esac - - - - GNULIB_GETPAGESIZE=1 - - - - - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS gettime.$ac_objext" - - - - - - - - - - - - - - - - - - +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_TM_TM_ZONE 1 +_ACEOF +fi +if test "$ac_cv_member_struct_tm_tm_zone" = yes; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_TM_ZONE 1 +_ACEOF - { echo "$as_me:$LINENO: checking for gettimeofday with POSIX signature" >&5 -echo $ECHO_N "checking for gettimeofday with POSIX signature... $ECHO_C" >&6; } -if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then +else + { echo "$as_me:$LINENO: checking whether tzname is declared" >&5 +echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_tzname+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -21774,16 +22330,14 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - struct timeval c; +#include int main () { - - int (*f) (struct timeval *restrict, void *restrict) = gettimeofday; - int x = f (&c, 0); - return !(x | c.tv_sec | c.tv_usec); +#ifndef tzname + (void) tzname; +#endif ; return 0; @@ -21806,29 +22360,38 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_func_gettimeofday_posix_signature=yes + ac_cv_have_decl_tzname=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_func_gettimeofday_posix_signature=no + ac_cv_have_decl_tzname=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_gettimeofday_posix_signature" >&5 -echo "${ECHO_T}$gl_cv_func_gettimeofday_posix_signature" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5 +echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; } +if test $ac_cv_have_decl_tzname = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_TZNAME 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_TZNAME 0 +_ACEOF +fi - { echo "$as_me:$LINENO: checking whether gettimeofday clobbers localtime buffer" >&5 -echo $ECHO_N "checking whether gettimeofday clobbers localtime buffer... $ECHO_C" >&6; } -if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then + { echo "$as_me:$LINENO: checking for tzname" >&5 +echo $ECHO_N "checking for tzname... $ECHO_C" >&6; } +if test "${ac_cv_var_tzname+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - gl_cv_func_gettimeofday_clobber=yes else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -21836,68 +22399,59 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - #include - #include - #include +#include +#if !HAVE_DECL_TZNAME +extern char *tzname[]; +#endif int main () { - - time_t t = 0; - struct tm *lt; - struct tm saved_lt; - struct timeval tv; - lt = localtime (&t); - saved_lt = *lt; - gettimeofday (&tv, NULL); - return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0; - +return tzname[0][0]; ; return 0; } _ACEOF -rm -f conftest$ac_exeext +rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 + (eval "$ac_link") 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - gl_cv_func_gettimeofday_clobber=no + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_var_tzname=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -gl_cv_func_gettimeofday_clobber=yes + ac_cv_var_tzname=no fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi +{ echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 +echo "${ECHO_T}$ac_cv_var_tzname" >&6; } + if test $ac_cv_var_tzname = yes; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_TZNAME 1 +_ACEOF + fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_gettimeofday_clobber" >&5 -echo "${ECHO_T}$gl_cv_func_gettimeofday_clobber" >&6; } - if test $gl_cv_func_gettimeofday_clobber = yes; then - REPLACE_GETTIMEOFDAY=1 - SYS_TIME_H=sys/time.h @@ -21906,156 +22460,123 @@ echo "${ECHO_T}$gl_cv_func_gettimeofday_clobber" >&6; } - gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" -for ac_header in sys/timeb.h + + + + + + +for ac_func in getdelim do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_header_compiler=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func - ac_header_compiler=no -fi +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +#ifdef __STDC__ +# include +#else +# include +#endif -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || test ! -s conftest.err - }; then - ac_header_preproc=yes + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no + eval "$as_ac_var=no" fi -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------ ## -## Report this to bug-tar@gnu.org ## -## ------------------------------ ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` +ac_res=`eval echo '${'$as_ac_var'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } - -fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF -fi +else + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi done -for ac_func in _ftime + + + + + + if test $ac_cv_func_getdelim = no; then + + + +for ac_func in flockfile funlockfile do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 @@ -22148,65 +22669,28 @@ _ACEOF fi done - - -cat >>confdefs.h <<\_ACEOF -#define gmtime rpl_gmtime -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define localtime rpl_localtime -_ACEOF - - - -cat >>confdefs.h <<\_ACEOF -#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1 -_ACEOF - - fi - - - if test $gl_cv_func_gettimeofday_posix_signature != yes; then - REPLACE_GETTIMEOFDAY=1 - SYS_TIME_H=sys/time.h - if test $gl_cv_func_gettimeofday_clobber != yes; then - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" - - - -for ac_header in sys/timeb.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking whether getc_unlocked is declared" >&5 +echo $ECHO_N "checking whether getc_unlocked is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default -#include <$ac_header> +int +main () +{ +#ifndef getc_unlocked + (void) getc_unlocked; +#endif + + ; + return 0; +} _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -22225,115 +22709,59 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_header_compiler=yes + ac_cv_have_decl_getc_unlocked=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_compiler=no + ac_cv_have_decl_getc_unlocked=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getc_unlocked" >&6; } +if test $ac_cv_have_decl_getc_unlocked = yes; then -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETC_UNLOCKED 1 _ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then - ac_header_preproc=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------ ## -## Report this to bug-tar@gnu.org ## -## ------------------------------ ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - -fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define HAVE_DECL_GETC_UNLOCKED 0 _ACEOF + fi -done -for ac_func in _ftime -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + fi + + if test $ac_cv_have_decl_getdelim = no; then + HAVE_DECL_GETDELIM=0 + fi + + + + GNULIB_GETDELIM=1 + + + + + + + + + + + + gl_getline_needs_run_time_check=no + { echo "$as_me:$LINENO: checking for getline" >&5 +echo $ECHO_N "checking for getline... $ECHO_C" >&6; } +if test "${ac_cv_func_getline+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -22342,12 +22770,12 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. +/* Define getline to an innocuous variant, in case declares getline. For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func +#define getline innocuous_getline /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. + which can conflict with char getline (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ @@ -22357,7 +22785,7 @@ cat >>conftest.$ac_ext <<_ACEOF # include #endif -#undef $ac_func +#undef getline /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC @@ -22365,18 +22793,18 @@ cat >>conftest.$ac_ext <<_ACEOF #ifdef __cplusplus extern "C" #endif -char $ac_func (); +char getline (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func +#if defined __stub_getline || defined __stub___getline choke me #endif int main () { -return $ac_func (); +return getline (); ; return 0; } @@ -22399,32 +22827,125 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + ac_cv_func_getline=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" + ac_cv_func_getline=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +{ echo "$as_me:$LINENO: result: $ac_cv_func_getline" >&5 +echo "${ECHO_T}$ac_cv_func_getline" >&6; } +if test $ac_cv_func_getline = yes; then + gl_getline_needs_run_time_check=yes +else + am_cv_func_working_getline=no +fi + + if test $gl_getline_needs_run_time_check = yes; then + { echo "$as_me:$LINENO: checking for working getline function" >&5 +echo $ECHO_N "checking for working getline function... $ECHO_C" >&6; } +if test "${am_cv_func_working_getline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + echo fooN |tr -d '\012'|tr N '\012' > conftest.data + if test "$cross_compiling" = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ >= 2) + Lucky GNU user + #endif +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky GNU user" >/dev/null 2>&1; then + am_cv_func_working_getline=yes +else + am_cv_func_working_getline=no fi -done +rm -f conftest* - fi +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +# include +# include +# include + int main () + { /* Based on a test program from Karl Heuer. */ + char *line = NULL; + size_t siz = 0; + int len; + FILE *in = fopen ("./conftest.data", "r"); + if (!in) + return 1; + len = getline (&line, &siz, in); + exit ((len == 4 && line && strcmp (line, "foo\n") == 0) ? 0 : 1); + } + +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_func_working_getline=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +am_cv_func_working_getline=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ echo "$as_me:$LINENO: result: $am_cv_func_working_getline" >&5 +echo "${ECHO_T}$am_cv_func_working_getline" >&6; } + fi + + if test $ac_cv_have_decl_getline = no; then + HAVE_DECL_GETLINE=0 fi + if test $am_cv_func_working_getline = no; then + REPLACE_GETLINE=1 @@ -22433,7 +22954,7 @@ done - gl_LIBOBJS="$gl_LIBOBJS hash.$ac_objext" + gl_LIBOBJS="$gl_LIBOBJS getline.$ac_objext" @@ -22446,46 +22967,72 @@ done - gl_LIBOBJS="$gl_LIBOBJS human.$ac_objext" - : - { echo "$as_me:$LINENO: checking whether the compiler generally respects inline" >&5 -echo $ECHO_N "checking whether the compiler generally respects inline... $ECHO_C" >&6; } -if test "${gl_cv_c_inline_effective+set}" = set; then +for ac_func in getdelim +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test $ac_cv_c_inline = no; then - gl_cv_c_inline_effective=no - else - cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif int main () { -#ifdef __NO_INLINE__ - #error "inline is not effective" - #endif +return $ac_func (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -22494,77 +23041,33 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_c_inline_effective=yes + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_c_inline_effective=no + eval "$as_ac_var=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi - +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $gl_cv_c_inline_effective" >&5 -echo "${ECHO_T}$gl_cv_c_inline_effective" >&6; } - if test $gl_cv_c_inline_effective = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_INLINE 1 +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF - fi - - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS imaxtostr.$ac_objext" - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS offtostr.$ac_objext" - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS umaxtostr.$ac_objext" - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS uinttostr.$ac_objext" - - - - - : - - : - : - : - : +else + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" +fi +done @@ -22572,140 +23075,121 @@ _ACEOF + if test $ac_cv_func_getdelim = no; then +for ac_func in flockfile funlockfile +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ +#ifdef __STDC__ +# include +#else +# include +#endif +#undef $ac_func +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + eval "$as_ac_var=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF +fi +done - { echo "$as_me:$LINENO: checking whether inttypes.h conforms to C99" >&5 -echo $ECHO_N "checking whether inttypes.h conforms to C99... $ECHO_C" >&6; } -if test "${gl_cv_header_working_inttypes_h+set}" = set; then + { echo "$as_me:$LINENO: checking whether getc_unlocked is declared" >&5 +echo $ECHO_N "checking whether getc_unlocked is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - gl_cv_header_working_inttypes_h=no - if test "$gl_cv_header_working_stdint_h" = yes \ - && test $ac_cv_header_inttypes_h = yes \ - && test "$ac_cv_have_decl_imaxabs" = yes \ - && test "$ac_cv_have_decl_imaxdiv" = yes \ - && test "$ac_cv_have_decl_strtoimax" = yes \ - && test "$ac_cv_have_decl_strtoumax" = yes; then - cat >conftest.$ac_ext <<_ACEOF - - /* confdefs.h. */ + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#include -#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ -#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ -#define __STDC_FORMAT_MACROS 1 /* to make it work also in C++ mode */ -#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H /* work if build isn't clean */ -#include - -/* No need to duplicate the tests of stdint.m4; they are subsumed by - $gl_cv_header_working_stdint_h = yes. */ - -/* Tests for macros supposed to be defined in inttypes.h. */ - -const char *k = /* implicit string concatenation */ -#ifdef INT8_MAX - PRId8 PRIi8 -#endif -#ifdef UINT8_MAX - PRIo8 PRIu8 PRIx8 PRIX8 -#endif -#ifdef INT16_MAX - PRId16 PRIi16 -#endif -#ifdef UINT16_MAX - PRIo16 PRIu16 PRIx16 PRIX16 -#endif -#ifdef INT32_MAX - PRId32 PRIi32 -#endif -#ifdef UINT32_MAX - PRIo32 PRIu32 PRIx32 PRIX32 -#endif -#ifdef INT64_MAX - PRId64 PRIi64 -#endif -#ifdef UINT64_MAX - PRIo64 PRIu64 PRIx64 PRIX64 -#endif - PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 - PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 - PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 - PRIdLEAST64 PRIiLEAST64 - PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 - PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 - PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 - PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 - PRIdFAST64 PRIiFAST64 - PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 - PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX -#ifdef INTPTR_MAX - PRIdPTR PRIiPTR -#endif -#ifdef UINTPTR_MAX - PRIoPTR PRIuPTR PRIxPTR PRIXPTR -#endif - ; -const char *l = /* implicit string concatenation */ -#ifdef INT8_MAX - SCNd8 SCNi8 -#endif -#ifdef UINT8_MAX - SCNo8 SCNu8 SCNx8 -#endif -#ifdef INT16_MAX - SCNd16 SCNi16 -#endif -#ifdef UINT16_MAX - SCNo16 SCNu16 SCNx16 -#endif -#ifdef INT32_MAX - SCNd32 SCNi32 -#endif -#ifdef UINT32_MAX - SCNo32 SCNu32 SCNx32 -#endif -#ifdef INT64_MAX - SCNd64 SCNi64 -#endif -#ifdef UINT64_MAX - SCNo64 SCNu64 SCNx64 -#endif - SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 - SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 - SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 - SCNdLEAST64 SCNiLEAST64 - SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 - SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 - SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 - SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 - SCNdFAST64 SCNiFAST64 - SCNoFAST64 SCNuFAST64 SCNxFAST64 - SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX -#ifdef INTPTR_MAX - SCNdPTR SCNiPTR -#endif -#ifdef UINTPTR_MAX - SCNoPTR SCNuPTR SCNxPTR -#endif - ; - +$ac_includes_default int main () { +#ifndef getc_unlocked + (void) getc_unlocked; +#endif ; return 0; @@ -22728,118 +23212,156 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_header_working_inttypes_h=yes + ac_cv_have_decl_getc_unlocked=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + ac_cv_have_decl_getc_unlocked=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_header_working_inttypes_h" >&5 -echo "${ECHO_T}$gl_cv_header_working_inttypes_h" >&6; } +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5 +echo "${ECHO_T}$ac_cv_have_decl_getc_unlocked" >&6; } +if test $ac_cv_have_decl_getc_unlocked = yes; then - if false && test $gl_cv_header_working_inttypes_h = yes; then - INTTYPES_H='' - else +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETC_UNLOCKED 1 +_ACEOF +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_GETC_UNLOCKED 0 +_ACEOF +fi + fi + if test $ac_cv_have_decl_getdelim = no; then + HAVE_DECL_GETDELIM=0 + fi + fi + + + + GNULIB_GETLINE=1 + + + + if test -n "$GETOPT_H"; then + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" - if test $gl_cv_have_include_next = yes; then - gl_cv_next_inttypes_h='<'inttypes.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_inttypes_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test $ac_cv_header_inttypes_h = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -_ACEOF - gl_cv_next_inttypes_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/inttypes.h#{ - s#.*"\(.*/inttypes.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_inttypes_h='<'inttypes.h'>' - fi -fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_inttypes_h" >&5 -echo "${ECHO_T}$gl_cv_next_inttypes_h" >&6; } - fi - NEXT_INTTYPES_H=$gl_cv_next_inttypes_h + gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" + + + GETOPT_H=getopt.h cat >>confdefs.h <<\_ACEOF -#define GL_TRIGGER_STDC_LIMIT_MACROS 1 +#define __GETOPT_PREFIX rpl_ _ACEOF - PRIPTR_PREFIX= - if test -n "$STDINT_H"; then - PRIPTR_PREFIX='"l"' - else - for glpfx in '' l ll I64; do - case $glpfx in - '') gltype1='int';; - l) gltype1='long int';; - ll) gltype1='long long int';; - I64) gltype1='__int64';; - esac - cat >conftest.$ac_ext <<_ACEOF + + + + + + +fi + + + + + + +for ac_func in getpagesize +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include - extern intptr_t foo; - extern $gltype1 foo; +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + int main () { - +return $ac_func (); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -22848,83 +23370,57 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - PRIPTR_PREFIX='"'$glpfx'"' + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - + eval "$as_ac_var=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test -n "$PRIPTR_PREFIX" && break - done - fi +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF +fi +done - if test "$ac_cv_have_decl_imaxabs" = yes; then - HAVE_DECL_IMAXABS=1 - else - HAVE_DECL_IMAXABS=0 - fi + if test $ac_cv_func_getpagesize = no; then + HAVE_GETPAGESIZE=0 - if test "$ac_cv_have_decl_imaxdiv" = yes; then - HAVE_DECL_IMAXDIV=1 - else - HAVE_DECL_IMAXDIV=0 - fi - - if test "$ac_cv_have_decl_strtoimax" = yes; then - HAVE_DECL_STRTOIMAX=1 - else - HAVE_DECL_STRTOIMAX=0 - fi - - if test "$ac_cv_have_decl_strtoumax" = yes; then - HAVE_DECL_STRTOUMAX=1 - else - HAVE_DECL_STRTOUMAX=0 - fi - - - { echo "$as_me:$LINENO: checking whether INT32_MAX < INTMAX_MAX" >&5 -echo $ECHO_N "checking whether INT32_MAX < INTMAX_MAX... $ECHO_C" >&6; } -if test "${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+set}" = set; then +for ac_header in OS.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Work also in C++ mode. */ - #define __STDC_LIMIT_MACROS 1 - - /* Work if build is not clean. */ - #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H - - #include - #if HAVE_STDINT_H - #include - #endif - - #if defined INT32_MAX && defined INTMAX_MAX - #define CONDITION (INT32_MAX < INTMAX_MAX) - #elif HAVE_LONG_LONG_INT - #define CONDITION (sizeof (int) < sizeof (long long int)) - #else - #define CONDITION 0 - #endif - int test[CONDITION ? 1 : -1]; -int -main () -{ - - ; - return 0; -} +$ac_includes_default +#include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -22943,138 +23439,136 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes + ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no + ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5 -echo "${ECHO_T}$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; } - if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then - INT32_MAX_LT_INTMAX_MAX=1; - else - INT32_MAX_LT_INTMAX_MAX=0; - fi - - +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } - { echo "$as_me:$LINENO: checking whether INT64_MAX == LONG_MAX" >&5 -echo $ECHO_N "checking whether INT64_MAX == LONG_MAX... $ECHO_C" >&6; } -if test "${gl_cv_test_INT64_MAX_EQ_LONG_MAX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Work also in C++ mode. */ - #define __STDC_LIMIT_MACROS 1 - - /* Work if build is not clean. */ - #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H - - #include - #if HAVE_STDINT_H - #include - #endif - - #if defined INT64_MAX - #define CONDITION (INT64_MAX == LONG_MAX) - #elif HAVE_LONG_LONG_INT - #define CONDITION (sizeof (long long int) == sizeof (long int)) - #else - #define CONDITION 0 - #endif - int test[CONDITION ? 1 : -1]; -int -main () -{ - - ; - return 0; -} +#include <$ac_header> _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes + }; then + ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_test_INT64_MAX_EQ_LONG_MAX=no + ac_header_preproc=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------ ## +## Report this to bug-tar@gnu.org ## +## ------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" fi -{ echo "$as_me:$LINENO: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5 -echo "${ECHO_T}$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; } - if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then - INT64_MAX_EQ_LONG_MAX=1; - else - INT64_MAX_EQ_LONG_MAX=0; - fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF +fi - { echo "$as_me:$LINENO: checking whether UINT32_MAX < UINTMAX_MAX" >&5 -echo $ECHO_N "checking whether UINT32_MAX < UINTMAX_MAX... $ECHO_C" >&6; } -if test "${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+set}" = set; then +done + + if test $ac_cv_header_OS_h = yes; then + HAVE_OS_H=1 + fi + +for ac_header in sys/param.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } else - cat >conftest.$ac_ext <<_ACEOF + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Work also in C++ mode. */ - #define __STDC_LIMIT_MACROS 1 - - /* Work if build is not clean. */ - #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H - - #include - #if HAVE_STDINT_H - #include - #endif - - #if defined UINT32_MAX && defined UINTMAX_MAX - #define CONDITION (UINT32_MAX < UINTMAX_MAX) - #elif HAVE_LONG_LONG_INT - #define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int)) - #else - #define CONDITION 0 - #endif - int test[CONDITION ? 1 : -1]; -int -main () -{ - - ; - return 0; -} +$ac_includes_default +#include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -23093,103 +23587,115 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes + ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no + ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5 -echo "${ECHO_T}$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; } - if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then - UINT32_MAX_LT_UINTMAX_MAX=1; - else - UINT32_MAX_LT_UINTMAX_MAX=0; - fi - - +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } - { echo "$as_me:$LINENO: checking whether UINT64_MAX == ULONG_MAX" >&5 -echo $ECHO_N "checking whether UINT64_MAX == ULONG_MAX... $ECHO_C" >&6; } -if test "${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Work also in C++ mode. */ - #define __STDC_LIMIT_MACROS 1 - - /* Work if build is not clean. */ - #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H - - #include - #if HAVE_STDINT_H - #include - #endif - - #if defined UINT64_MAX - #define CONDITION (UINT64_MAX == ULONG_MAX) - #elif HAVE_LONG_LONG_INT - #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int)) - #else - #define CONDITION 0 - #endif - int test[CONDITION ? 1 : -1]; -int -main () -{ - - ; - return 0; -} +#include <$ac_header> _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" +if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes + }; then + ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no + ac_header_preproc=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------ ## +## Report this to bug-tar@gnu.org ## +## ------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" fi -{ echo "$as_me:$LINENO: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5 -echo "${ECHO_T}$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } - if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then - UINT64_MAX_EQ_ULONG_MAX=1; - else - UINT64_MAX_EQ_ULONG_MAX=0; - fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF +fi +done - INTTYPES_H='inttypes.h' + if test $ac_cv_header_sys_param_h = yes; then + HAVE_SYS_PARAM_H=1 + fi fi + case "$host_os" in + mingw*) + REPLACE_GETPAGESIZE=1 @@ -23198,17 +23704,54 @@ echo "${ECHO_T}$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } + gl_LIBOBJS="$gl_LIBOBJS getpagesize.$ac_objext" + ;; + esac + GNULIB_GETPAGESIZE=1 -for ac_func in lchown -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS gettime.$ac_objext" + + + + + + + + + + + + + + + + + + + + + + + + { echo "$as_me:$LINENO: checking for gettimeofday with POSIX signature" >&5 +echo $ECHO_N "checking for gettimeofday with POSIX signature... $ECHO_C" >&6; } +if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -23217,53 +23760,29 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif +#include + struct timeval c; int main () { -return $ac_func (); + + int (*f) (struct timeval *restrict, void *restrict) = gettimeofday; + int x = f (&c, 0); + return !(x | c.tv_sec | c.tv_usec); + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -23272,199 +23791,55 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + gl_cv_func_gettimeofday_posix_signature=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" + gl_cv_func_gettimeofday_posix_signature=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF +{ echo "$as_me:$LINENO: result: $gl_cv_func_gettimeofday_posix_signature" >&5 +echo "${ECHO_T}$gl_cv_func_gettimeofday_posix_signature" >&6; } -else - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" -fi -done + { echo "$as_me:$LINENO: checking whether gettimeofday clobbers localtime buffer" >&5 +echo $ECHO_N "checking whether gettimeofday clobbers localtime buffer... $ECHO_C" >&6; } +if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + gl_cv_func_gettimeofday_clobber=yes +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include + #include + #include - if test $ac_cv_func_lchown = no; then - REPLACE_LCHOWN=1 - fi - - - - GNULIB_LCHOWN=1 - - - - - - - - - - - - LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\"" - - - - - { echo "$as_me:$LINENO: checking whether lseek detects pipes" >&5 -echo $ECHO_N "checking whether lseek detects pipes... $ECHO_C" >&6; } -if test "${gl_cv_func_lseek_pipe+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test $cross_compiling = no; then - cat >conftest.$ac_ext <<_ACEOF - -#include /* for off_t */ -#include /* for SEEK_CUR */ -#include -int main () -{ - /* Exit with success only if stdin is seekable. */ - return lseek (0, (off_t)0, SEEK_CUR) < 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - if test -s conftest$ac_exeext \ - && ./conftest$ac_exeext < conftest.$ac_ext \ - && { echo hi | ./conftest$ac_exeext; test $? = 1; }; then - gl_cv_func_lseek_pipe=yes - else - gl_cv_func_lseek_pipe=no - fi -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gl_cv_func_lseek_pipe=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext - else - cat >conftest.$ac_ext <<_ACEOF - -#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) || defined __BEOS__ -/* mingw and BeOS mistakenly return 0 when trying to seek on pipes. */ - Choke me. -#endif -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - gl_cv_func_lseek_pipe=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gl_cv_func_lseek_pipe=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - fi -fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_lseek_pipe" >&5 -echo "${ECHO_T}$gl_cv_func_lseek_pipe" >&6; } - if test $gl_cv_func_lseek_pipe = no; then - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS lseek.$ac_objext" - - - REPLACE_LSEEK=1 - -cat >>confdefs.h <<\_ACEOF -#define LSEEK_PIPE_BROKEN 1 -_ACEOF - - - fi - - - - GNULIB_LSEEK=1 - - - { echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5 -echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6; } -if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - rm -f conftest.sym conftest.file -echo >conftest.file -if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then - if test "$cross_compiling" = yes; then - ac_cv_func_lstat_dereferences_slashed_symlink=no -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default int main () { -struct stat sbuf; - /* Linux will dereference the symlink and fail. - That is better in the sense that it means we will not - have to compile and use the lstat wrapper. */ - return lstat ("conftest.sym/", &sbuf) == 0; + + time_t t = 0; + struct tm *lt; + struct tm saved_lt; + struct timeval tv; + lt = localtime (&t); + saved_lt = *lt; + gettimeofday (&tv, NULL); + return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0; + ; return 0; } @@ -23489,38 +23864,27 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_func_lstat_dereferences_slashed_symlink=yes + gl_cv_func_gettimeofday_clobber=no else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -ac_cv_func_lstat_dereferences_slashed_symlink=no +gl_cv_func_gettimeofday_clobber=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -else - # If the `ln -s' command failed, then we probably don't even - # have an lstat function. - ac_cv_func_lstat_dereferences_slashed_symlink=no -fi -rm -f conftest.sym conftest.file - fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 -echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; } - -test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && - -cat >>confdefs.h <<_ACEOF -#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 -_ACEOF +{ echo "$as_me:$LINENO: result: $gl_cv_func_gettimeofday_clobber" >&5 +echo "${ECHO_T}$gl_cv_func_gettimeofday_clobber" >&6; } + if test $gl_cv_func_gettimeofday_clobber = yes; then + REPLACE_GETTIMEOFDAY=1 + SYS_TIME_H=sys/time.h -if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then @@ -23528,14 +23892,12 @@ if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then - gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext" -fi + gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" - : -for ac_header in stdlib.h +for ac_header in sys/timeb.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then @@ -23679,163 +24041,8 @@ fi done -{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 -echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; } -if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - ac_cv_func_malloc_0_nonnull=no -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#if defined STDC_HEADERS || defined HAVE_STDLIB_H -# include -#else -char *malloc (); -#endif - -int -main () -{ -return ! malloc (0); - ; - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_malloc_0_nonnull=yes -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -ac_cv_func_malloc_0_nonnull=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - -fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 -echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; } -if test $ac_cv_func_malloc_0_nonnull = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_MALLOC 1 -_ACEOF - -else - cat >>confdefs.h <<\_ACEOF -#define HAVE_MALLOC 0 -_ACEOF - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" - - -cat >>confdefs.h <<\_ACEOF -#define malloc rpl_malloc -_ACEOF - -fi - - - - -cat >>confdefs.h <<\_ACEOF -#define GNULIB_MALLOC_GNU 1 -_ACEOF - - - - if test $gl_cv_func_malloc_posix = yes; then - HAVE_MALLOC_POSIX=1 - -cat >>confdefs.h <<\_ACEOF -#define HAVE_MALLOC_POSIX 1 -_ACEOF - - else - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" - - HAVE_MALLOC_POSIX=0 - fi - - - - - GNULIB_MALLOC_POSIX=1 - - - - - - - - - - - - : - - - - - GNULIB_MBSCASECMP=1 - - - - - : - - - - - - - - - -for ac_func in memchr +for ac_func in _ftime do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 @@ -23925,18 +24132,46 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF -else - - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" - fi done - if test $ac_cv_func_memchr = no; then + +cat >>confdefs.h <<\_ACEOF +#define gmtime rpl_gmtime +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define localtime rpl_localtime +_ACEOF + + + +cat >>confdefs.h <<\_ACEOF +#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1 +_ACEOF + + fi + + + if test $gl_cv_func_gettimeofday_posix_signature != yes; then + REPLACE_GETTIMEOFDAY=1 + SYS_TIME_H=sys/time.h + if test $gl_cv_func_gettimeofday_clobber != yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" + -for ac_header in bp-sym.h +for ac_header in sys/timeb.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then @@ -24081,23 +24316,7 @@ fi done - fi - - - - - - - - - - - - - - - -for ac_func in mempcpy +for ac_func in _ftime do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 @@ -24187,36 +24406,27 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF -else - - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" - fi done - if test $ac_cv_func_mempcpy = no; then - HAVE_MEMPCPY=0 + fi + fi - : - fi - GNULIB_MEMPCPY=1 + gl_LIBOBJS="$gl_LIBOBJS hash.$ac_objext" - if test $ac_cv_have_decl_memrchr = no; then - HAVE_DECL_MEMRCHR=0 - fi @@ -24226,67 +24436,46 @@ done -for ac_func in memrchr -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + gl_LIBOBJS="$gl_LIBOBJS human.$ac_objext" + + + : + + + + { echo "$as_me:$LINENO: checking whether the compiler generally respects inline" >&5 +echo $ECHO_N "checking whether the compiler generally respects inline... $ECHO_C" >&6; } +if test "${gl_cv_c_inline_effective+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + if test $ac_cv_c_inline = no; then + gl_cv_c_inline_effective=no + else + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif int main () { -return $ac_func (); +#ifdef __NO_INLINE__ + #error "inline is not effective" + #endif ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -24295,42 +24484,31 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + gl_cv_c_inline_effective=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext + gl_cv_c_inline_effective=no fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -else - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi fi -done +{ echo "$as_me:$LINENO: result: $gl_cv_c_inline_effective" >&5 +echo "${ECHO_T}$gl_cv_c_inline_effective" >&6; } + if test $gl_cv_c_inline_effective = yes; then +cat >>confdefs.h <<\_ACEOF +#define HAVE_INLINE 1 +_ACEOF - if test $ac_cv_func_memrchr = no; then - : fi - GNULIB_MEMRCHR=1 @@ -24338,70 +24516,203 @@ done + gl_LIBOBJS="$gl_LIBOBJS imaxtostr.$ac_objext" -for ac_func in memset -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + + + + + + + gl_LIBOBJS="$gl_LIBOBJS offtostr.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS umaxtostr.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS uinttostr.$ac_objext" + + + + + : + + : + : + : + : + + + + + + + + + + + + + + + + + + + + + + { echo "$as_me:$LINENO: checking whether inttypes.h conforms to C99" >&5 +echo $ECHO_N "checking whether inttypes.h conforms to C99... $ECHO_C" >&6; } +if test "${gl_cv_header_working_inttypes_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ + gl_cv_header_working_inttypes_h=no + if test "$gl_cv_header_working_stdint_h" = yes \ + && test $ac_cv_header_inttypes_h = yes \ + && test "$ac_cv_have_decl_imaxabs" = yes \ + && test "$ac_cv_have_decl_imaxdiv" = yes \ + && test "$ac_cv_have_decl_strtoimax" = yes \ + && test "$ac_cv_have_decl_strtoumax" = yes; then + cat >conftest.$ac_ext <<_ACEOF + + /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ +#include +#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ +#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ +#define __STDC_FORMAT_MACROS 1 /* to make it work also in C++ mode */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H /* work if build isn't clean */ +#include -#ifdef __STDC__ -# include -#else -# include -#endif +/* No need to duplicate the tests of stdint.m4; they are subsumed by + $gl_cv_header_working_stdint_h = yes. */ -#undef $ac_func +/* Tests for macros supposed to be defined in inttypes.h. */ -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 #endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR #endif + ; int main () { -return $ac_func (); + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -24410,40 +24721,26 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + gl_cv_header_working_inttypes_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -else - - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi fi -done - +{ echo "$as_me:$LINENO: result: $gl_cv_header_working_inttypes_h" >&5 +echo "${ECHO_T}$gl_cv_header_working_inttypes_h" >&6; } - if test $ac_cv_func_memset = no; then + if false && test $gl_cv_header_working_inttypes_h = yes; then + INTTYPES_H='' + else - : - fi @@ -24455,67 +24752,95 @@ done -for ac_func in mkdtemp -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + if test $gl_cv_have_include_next = yes; then + gl_cv_next_inttypes_h='<'inttypes.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_inttypes_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + + if test $ac_cv_header_inttypes_h = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func +#include -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/inttypes.h#{ + s#.*"\(.*/inttypes.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_inttypes_h='<'inttypes.h'>' + fi -#ifdef __STDC__ -# include -#else -# include -#endif +fi +{ echo "$as_me:$LINENO: result: $gl_cv_next_inttypes_h" >&5 +echo "${ECHO_T}$gl_cv_next_inttypes_h" >&6; } + fi + NEXT_INTTYPES_H=$gl_cv_next_inttypes_h -#undef $ac_func -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif + + + + +cat >>confdefs.h <<\_ACEOF +#define GL_TRIGGER_STDC_LIMIT_MACROS 1 +_ACEOF + + + + + PRIPTR_PREFIX= + if test -n "$STDINT_H"; then + PRIPTR_PREFIX='"l"' + else + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + extern intptr_t foo; + extern $gltype1 foo; int main () { -return $ac_func (); + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -24524,65 +24849,126 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + PRIPTR_PREFIX='"'$glpfx'"' else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -else - - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" fi -done - - - if test $ac_cv_func_mkdtemp = no; then - HAVE_MKDTEMP=0 - : - - fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test -n "$PRIPTR_PREFIX" && break + done + fi - GNULIB_MKDTEMP=1 + if test "$ac_cv_have_decl_imaxabs" = yes; then + HAVE_DECL_IMAXABS=1 + else + HAVE_DECL_IMAXABS=0 + fi + if test "$ac_cv_have_decl_imaxdiv" = yes; then + HAVE_DECL_IMAXDIV=1 + else + HAVE_DECL_IMAXDIV=0 + fi + if test "$ac_cv_have_decl_strtoimax" = yes; then + HAVE_DECL_STRTOIMAX=1 + else + HAVE_DECL_STRTOIMAX=0 + fi + if test "$ac_cv_have_decl_strtoumax" = yes; then + HAVE_DECL_STRTOUMAX=1 + else + HAVE_DECL_STRTOUMAX=0 + fi + { echo "$as_me:$LINENO: checking whether INT32_MAX < INTMAX_MAX" >&5 +echo $ECHO_N "checking whether INT32_MAX < INTMAX_MAX... $ECHO_C" >&6; } +if test "${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + #include + #if HAVE_STDINT_H + #include + #endif + #if defined INT32_MAX && defined INTMAX_MAX + #define CONDITION (INT32_MAX < INTMAX_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (int) < sizeof (long long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5 +echo "${ECHO_T}$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; } + if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then + INT32_MAX_LT_INTMAX_MAX=1; + else + INT32_MAX_LT_INTMAX_MAX=0; + fi + if test $APPLE_UNIVERSAL_BUILD = 0; then -{ echo "$as_me:$LINENO: checking for working mktime" >&5 -echo $ECHO_N "checking for working mktime... $ECHO_C" >&6; } -if test "${ac_cv_func_working_mktime+set}" = set; then + { echo "$as_me:$LINENO: checking whether INT64_MAX == LONG_MAX" >&5 +echo $ECHO_N "checking whether INT64_MAX == LONG_MAX... $ECHO_C" >&6; } +if test "${gl_cv_test_INT64_MAX_EQ_LONG_MAX+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - ac_cv_func_working_mktime=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -24590,263 +24976,235 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Test program from Paul Eggert and Tony Leneis. */ -#include -#include -#include - -#ifdef HAVE_UNISTD_H -# include -#endif +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 -#ifndef HAVE_ALARM -# define alarm(X) /* empty */ -#endif + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -/* Work around redefinition to rpl_putenv by other config tests. */ -#undef putenv + #include + #if HAVE_STDINT_H + #include + #endif -static time_t time_t_max; -static time_t time_t_min; + #if defined INT64_MAX + #define CONDITION (INT64_MAX == LONG_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (long long int) == sizeof (long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ -/* Values we'll use to set the TZ environment variable. */ -static char *tz_strings[] = { - (char *) 0, "TZ=GMT0", "TZ=JST-9", - "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" -}; -#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) - -/* Return 0 if mktime fails to convert a date in the spring-forward gap. - Based on a problem report from Andreas Jaeger. */ -static int -spring_forward_gap () -{ - /* glibc (up to about 1998-10-07) failed this test. */ - struct tm tm; - - /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" - instead of "TZ=America/Vancouver" in order to detect the bug even - on systems that don't support the Olson extension, or don't have the - full zoneinfo tables installed. */ - putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); - - tm.tm_year = 98; - tm.tm_mon = 3; - tm.tm_mday = 5; - tm.tm_hour = 2; - tm.tm_min = 0; - tm.tm_sec = 0; - tm.tm_isdst = -1; - return mktime (&tm) != (time_t) -1; -} - -static int -mktime_test1 (now) - time_t now; -{ - struct tm *lt; - return ! (lt = localtime (&now)) || mktime (lt) == now; -} - -static int -mktime_test (now) - time_t now; -{ - return (mktime_test1 (now) - && mktime_test1 ((time_t) (time_t_max - now)) - && mktime_test1 ((time_t) (time_t_min + now))); + ; + return 0; } +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -static int -irix_6_4_bug () -{ - /* Based on code from Ariel Faigon. */ - struct tm tm; - tm.tm_year = 96; - tm.tm_mon = 3; - tm.tm_mday = 0; - tm.tm_hour = 0; - tm.tm_min = 0; - tm.tm_sec = 0; - tm.tm_isdst = -1; - mktime (&tm); - return tm.tm_mon == 2 && tm.tm_mday == 31; -} + gl_cv_test_INT64_MAX_EQ_LONG_MAX=no +fi -static int -bigtime_test (j) - int j; -{ - struct tm tm; - time_t now; - tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; - now = mktime (&tm); - if (now != (time_t) -1) - { - struct tm *lt = localtime (&now); - if (! (lt - && lt->tm_year == tm.tm_year - && lt->tm_mon == tm.tm_mon - && lt->tm_mday == tm.tm_mday - && lt->tm_hour == tm.tm_hour - && lt->tm_min == tm.tm_min - && lt->tm_sec == tm.tm_sec - && lt->tm_yday == tm.tm_yday - && lt->tm_wday == tm.tm_wday - && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) - == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) - return 0; - } - return 1; -} +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5 +echo "${ECHO_T}$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; } + if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then + INT64_MAX_EQ_LONG_MAX=1; + else + INT64_MAX_EQ_LONG_MAX=0; + fi -static int -year_2050_test () -{ - /* The correct answer for 2050-02-01 00:00:00 in Pacific time, - ignoring leap seconds. */ - unsigned long int answer = 2527315200UL; - struct tm tm; - time_t t; - tm.tm_year = 2050 - 1900; - tm.tm_mon = 2 - 1; - tm.tm_mday = 1; - tm.tm_hour = tm.tm_min = tm.tm_sec = 0; - tm.tm_isdst = -1; + else + INT64_MAX_EQ_LONG_MAX=-1 + fi - /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" - instead of "TZ=America/Vancouver" in order to detect the bug even - on systems that don't support the Olson extension, or don't have the - full zoneinfo tables installed. */ - putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); + { echo "$as_me:$LINENO: checking whether UINT32_MAX < UINTMAX_MAX" >&5 +echo $ECHO_N "checking whether UINT32_MAX < UINTMAX_MAX... $ECHO_C" >&6; } +if test "${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 - t = mktime (&tm); + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H - /* Check that the result is either a failure, or close enough - to the correct answer that we can assume the discrepancy is - due to leap seconds. */ - return (t == (time_t) -1 - || (0 < t && answer - 120 <= t && t <= answer + 120)); -} + #include + #if HAVE_STDINT_H + #include + #endif + #if defined UINT32_MAX && defined UINTMAX_MAX + #define CONDITION (UINT32_MAX < UINTMAX_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; int main () { - time_t t, delta; - int i, j; - - /* This test makes some buggy mktime implementations loop. - Give up after 60 seconds; a mktime slower than that - isn't worth using anyway. */ - alarm (60); - - for (;;) - { - t = (time_t_max << 1) + 1; - if (t <= time_t_max) - break; - time_t_max = t; - } - time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max; - - delta = time_t_max / 997; /* a suitable prime number */ - for (i = 0; i < N_STRINGS; i++) - { - if (tz_strings[i]) - putenv (tz_strings[i]); - - for (t = 0; t <= time_t_max - delta; t += delta) - if (! mktime_test (t)) - return 1; - if (! (mktime_test ((time_t) 1) - && mktime_test ((time_t) (60 * 60)) - && mktime_test ((time_t) (60 * 60 * 24)))) - return 1; - for (j = 1; ; j <<= 1) - if (! bigtime_test (j)) - return 1; - else if (INT_MAX / 2 < j) - break; - if (! bigtime_test (INT_MAX)) - return 1; - } - return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ()); + ; + return 0; } _ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_working_mktime=yes + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -( exit $ac_status ) -ac_cv_func_working_mktime=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext + gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no fi - +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_working_mktime" >&5 -echo "${ECHO_T}$ac_cv_func_working_mktime" >&6; } -if test $ac_cv_func_working_mktime = no; then - - - +{ echo "$as_me:$LINENO: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5 +echo "${ECHO_T}$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; } + if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then + UINT32_MAX_LT_UINTMAX_MAX=1; + else + UINT32_MAX_LT_UINTMAX_MAX=0; + fi + if test $APPLE_UNIVERSAL_BUILD = 0; then + { echo "$as_me:$LINENO: checking whether UINT64_MAX == ULONG_MAX" >&5 +echo $ECHO_N "checking whether UINT64_MAX == ULONG_MAX... $ECHO_C" >&6; } +if test "${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 - gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext" + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H -fi + #include + #if HAVE_STDINT_H + #include + #endif - if test $ac_cv_func_working_mktime = no; then + #if defined UINT64_MAX + #define CONDITION (UINT64_MAX == ULONG_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ -cat >>confdefs.h <<\_ACEOF -#define mktime rpl_mktime + ; + return 0; +} _ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no +fi - - +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5 +echo "${ECHO_T}$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } + if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then + UINT64_MAX_EQ_ULONG_MAX=1; + else + UINT64_MAX_EQ_ULONG_MAX=0; fi + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi + INTTYPES_H='inttypes.h' + fi - gl_LIBOBJS="$gl_LIBOBJS modechange.$ac_objext" - - - - @@ -24855,9 +25213,12 @@ _ACEOF -{ echo "$as_me:$LINENO: checking for obstacks" >&5 -echo $ECHO_N "checking for obstacks... $ECHO_C" >&6; } -if test "${ac_cv_func_obstack+set}" = set; then +for ac_func in lchown +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -24866,16 +25227,41 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default - #include "obstack.h" +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + int main () { -struct obstack mem; - #define obstack_chunk_alloc malloc - #define obstack_chunk_free free - obstack_init (&mem); - obstack_free (&mem, 0); +return $ac_func (); ; return 0; } @@ -24898,36 +25284,42 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then - ac_cv_func_obstack=yes + eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_func_obstack=no + eval "$as_ac_var=no" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5 -echo "${ECHO_T}$ac_cv_func_obstack" >&6; } -if test $ac_cv_func_obstack = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_OBSTACK 1 +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi +done + if test $ac_cv_func_lchown = no; then + REPLACE_LCHOWN=1 + fi + GNULIB_LCHOWN=1 - gl_LIBOBJS="$gl_LIBOBJS obstack.$ac_objext" -fi @@ -24937,17 +25329,101 @@ fi - gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext" + LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\"" + { echo "$as_me:$LINENO: checking whether lseek detects pipes" >&5 +echo $ECHO_N "checking whether lseek detects pipes... $ECHO_C" >&6; } +if test "${gl_cv_func_lseek_pipe+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test $cross_compiling = no; then + cat >conftest.$ac_ext <<_ACEOF +#include /* for off_t */ +#include /* for SEEK_CUR */ +#include +int main () +{ + /* Exit with success only if stdin is seekable. */ + return lseek (0, (off_t)0, SEEK_CUR) < 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + if test -s conftest$ac_exeext \ + && ./conftest$ac_exeext < conftest.$ac_ext \ + && { echo hi | ./conftest$ac_exeext; test $? = 1; }; then + gl_cv_func_lseek_pipe=yes + else + gl_cv_func_lseek_pipe=no + fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + gl_cv_func_lseek_pipe=no +fi +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + else + cat >conftest.$ac_ext <<_ACEOF +#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) || defined __BEOS__ +/* mingw and BeOS mistakenly return 0 when trying to seek on pipes. */ + Choke me. +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_func_lseek_pipe=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + gl_cv_func_lseek_pipe=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_lseek_pipe" >&5 +echo "${ECHO_T}$gl_cv_func_lseek_pipe" >&6; } + if test $gl_cv_func_lseek_pipe = no; then @@ -24957,14 +25433,21 @@ fi + gl_LIBOBJS="$gl_LIBOBJS lseek.$ac_objext" + REPLACE_LSEEK=1 +cat >>confdefs.h <<\_ACEOF +#define LSEEK_PIPE_BROKEN 1 +_ACEOF + fi + GNULIB_LSEEK=1 @@ -24974,67 +25457,4025 @@ fi -for ac_func in fchmodat mkdirat openat -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + if test $ac_cv_func_lstat = yes; then + { echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5 +echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6; } +if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + rm -f conftest.sym conftest.file +echo >conftest.file +if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then + if test "$cross_compiling" = yes; then + ac_cv_func_lstat_dereferences_slashed_symlink=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +struct stat sbuf; + /* Linux will dereference the symlink and fail. + That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + return lstat ("conftest.sym/", &sbuf) == 0; + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_lstat_dereferences_slashed_symlink=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +else + # If the `ln -s' command failed, then we probably don't even + # have an lstat function. + ac_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f conftest.sym conftest.file + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 +echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; } + +test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && + +cat >>confdefs.h <<_ACEOF +#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 +_ACEOF + + +if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext" + +fi + + if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then + REPLACE_LSTAT=1 + fi + # Prerequisites of lib/lstat.c. + + fi + + + + GNULIB_LSTAT=1 + + +for ac_header in stdlib.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------ ## +## Report this to bug-tar@gnu.org ## +## ------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 +echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; } +if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_malloc_0_nonnull=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include +#else +char *malloc (); +#endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_malloc_0_nonnull=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 +echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; } +if test $ac_cv_func_malloc_0_nonnull = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MALLOC 1 +_ACEOF + +else + cat >>confdefs.h <<\_ACEOF +#define HAVE_MALLOC 0 +_ACEOF + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" + + +cat >>confdefs.h <<\_ACEOF +#define malloc rpl_malloc +_ACEOF + +fi + + + + +cat >>confdefs.h <<\_ACEOF +#define GNULIB_MALLOC_GNU 1 +_ACEOF + + + + if test $gl_cv_func_malloc_posix = yes; then + HAVE_MALLOC_POSIX=1 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MALLOC_POSIX 1 +_ACEOF + + else + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" + + HAVE_MALLOC_POSIX=0 + fi + + + + + GNULIB_MALLOC_POSIX=1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { echo "$as_me:$LINENO: checking whether mbrtowc handles incomplete characters" >&5 +echo $ECHO_N "checking whether mbrtowc handles incomplete characters... $ECHO_C" >&6; } +if test "${gl_cv_func_mbrtowc_incomplete_state+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_mbrtowc_incomplete_state=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + fi + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +echo "${ECHO_T}$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) REPLACE_MBSTATE_T=0 ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + if test $REPLACE_MBSTATE_T = 1; then + + + WCHAR_H=wchar.h + + fi + + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBRTOWC=1 + fi + + + + + + + if test $ac_cv_func_mbrtowc = no; then + HAVE_MBRTOWC=0 + fi + if test $HAVE_MBRTOWC != 0 && test $REPLACE_MBRTOWC != 1; then + + + + { echo "$as_me:$LINENO: checking whether mbrtowc handles a NULL string argument" >&5 +echo $ECHO_N "checking whether mbrtowc handles a NULL string argument... $ECHO_C" >&6; } +if test "${gl_cv_func_mbrtowc_null_arg+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + case "$host_os" in + # Guess no on OSF/1. + osf*) gl_cv_func_mbrtowc_null_arg="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none; then + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + mbstate_t state; + wchar_t wc; + int ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + mbrtowc (&wc, NULL, 5, &state); + /* Check that wc was not modified. */ + if (wc != (wchar_t) 0xBADFACE) + return 1; + } + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_mbrtowc_null_arg=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_mbrtowc_null_arg=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + fi + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc_null_arg" >&5 +echo "${ECHO_T}$gl_cv_func_mbrtowc_null_arg" >&6; } + + + + + + { echo "$as_me:$LINENO: checking whether mbrtowc has a correct return value" >&5 +echo $ECHO_N "checking whether mbrtowc has a correct return value... $ECHO_C" >&6; } +if test "${gl_cv_func_mbrtowc_retval+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + case "$host_os" in + # Guess no on HP-UX and Solaris. + hpux* | solaris*) gl_cv_func_mbrtowc_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_retval="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +int main () +{ + /* This fails on Solaris. */ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "B\303\274\303\237er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 1) + return 1; + } + } + /* This fails on HP-UX 11.11. */ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 2) + return 1; + } + } + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_mbrtowc_retval=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_mbrtowc_retval=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + fi + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc_retval" >&5 +echo "${ECHO_T}$gl_cv_func_mbrtowc_retval" >&6; } + + + + + { echo "$as_me:$LINENO: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 +echo $ECHO_N "checking whether mbrtowc returns 0 when parsing a NUL character... $ECHO_C" >&6; } +if test "${gl_cv_func_mbrtowc_nul_retval+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + case "$host_os" in + # Guess no on Solaris 9. + solaris2.9) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +int main () +{ + /* This fails on Solaris 9. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, "", 1, &state) != 0) + return 1; + } + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_mbrtowc_nul_retval=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_mbrtowc_nul_retval=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + fi + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc_nul_retval" >&5 +echo "${ECHO_T}$gl_cv_func_mbrtowc_nul_retval" >&6; } + + case "$gl_cv_func_mbrtowc_null_arg" in + *yes) ;; + *) +cat >>confdefs.h <<\_ACEOF +#define MBRTOWC_NULL_ARG_BUG 1 +_ACEOF + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_retval" in + *yes) ;; + *) +cat >>confdefs.h <<\_ACEOF +#define MBRTOWC_RETVAL_BUG 1 +_ACEOF + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_nul_retval" in + *yes) ;; + *) +cat >>confdefs.h <<\_ACEOF +#define MBRTOWC_NUL_RETVAL_BUG 1 +_ACEOF + + REPLACE_MBRTOWC=1 + ;; + esac + fi + if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then + + + WCHAR_H=wchar.h + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext" + + + : + + fi + + + + GNULIB_MBRTOWC=1 + + + + + : + + + + + GNULIB_MBSCASECMP=1 + + + + + + + + + + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { echo "$as_me:$LINENO: checking whether mbrtowc handles incomplete characters" >&5 +echo $ECHO_N "checking whether mbrtowc handles incomplete characters... $ECHO_C" >&6; } +if test "${gl_cv_func_mbrtowc_incomplete_state+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_mbrtowc_incomplete_state=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + fi + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +echo "${ECHO_T}$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) REPLACE_MBSTATE_T=0 ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + if test $REPLACE_MBSTATE_T = 1; then + + + WCHAR_H=wchar.h + + fi + + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBSINIT=1 + fi + + + + + + + if test $ac_cv_func_mbsinit = no; then + HAVE_MBSINIT=0 + fi + if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then + + + WCHAR_H=wchar.h + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext" + + + : + + fi + + + + GNULIB_MBSINIT=1 + + + + + : + + + + + + + + + + + + + + + + +for ac_func in mempcpy +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_mempcpy = no; then + HAVE_MEMPCPY=0 + + : + + fi + + + + GNULIB_MEMPCPY=1 + + + + + + + + + + if test $ac_cv_have_decl_memrchr = no; then + HAVE_DECL_MEMRCHR=0 + fi + + + + + + + + + + +for ac_func in memrchr +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_memrchr = no; then + : + fi + + + + GNULIB_MEMRCHR=1 + + + + + + + + + + + + +for ac_func in mkdtemp +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_mkdtemp = no; then + HAVE_MKDTEMP=0 + : + + fi + + + + GNULIB_MKDTEMP=1 + + + + + + + + + + + + + + + +if test $APPLE_UNIVERSAL_BUILD = 1; then + # A universal build on Apple MacOS X platforms. + # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. + # But we need a configuration result that is valid in both modes. + ac_cv_func_working_mktime=no +fi +{ echo "$as_me:$LINENO: checking for working mktime" >&5 +echo $ECHO_N "checking for working mktime... $ECHO_C" >&6; } +if test "${ac_cv_func_working_mktime+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_working_mktime=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Test program from Paul Eggert and Tony Leneis. */ +#include +#include +#include + +#ifdef HAVE_UNISTD_H +# include +#endif + +#ifndef HAVE_ALARM +# define alarm(X) /* empty */ +#endif + +/* Work around redefinition to rpl_putenv by other config tests. */ +#undef putenv + +static time_t time_t_max; +static time_t time_t_min; + +/* Values we'll use to set the TZ environment variable. */ +static char *tz_strings[] = { + (char *) 0, "TZ=GMT0", "TZ=JST-9", + "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" +}; +#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) + +/* Return 0 if mktime fails to convert a date in the spring-forward gap. + Based on a problem report from Andreas Jaeger. */ +static int +spring_forward_gap () +{ + /* glibc (up to about 1998-10-07) failed this test. */ + struct tm tm; + + /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" + instead of "TZ=America/Vancouver" in order to detect the bug even + on systems that don't support the Olson extension, or don't have the + full zoneinfo tables installed. */ + putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); + + tm.tm_year = 98; + tm.tm_mon = 3; + tm.tm_mday = 5; + tm.tm_hour = 2; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + return mktime (&tm) != (time_t) -1; +} + +static int +mktime_test1 (time_t now) +{ + struct tm *lt; + return ! (lt = localtime (&now)) || mktime (lt) == now; +} + +static int +mktime_test (time_t now) +{ + return (mktime_test1 (now) + && mktime_test1 ((time_t) (time_t_max - now)) + && mktime_test1 ((time_t) (time_t_min + now))); +} + +static int +irix_6_4_bug () +{ + /* Based on code from Ariel Faigon. */ + struct tm tm; + tm.tm_year = 96; + tm.tm_mon = 3; + tm.tm_mday = 0; + tm.tm_hour = 0; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + mktime (&tm); + return tm.tm_mon == 2 && tm.tm_mday == 31; +} + +static int +bigtime_test (int j) +{ + struct tm tm; + time_t now; + tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; + now = mktime (&tm); + if (now != (time_t) -1) + { + struct tm *lt = localtime (&now); + if (! (lt + && lt->tm_year == tm.tm_year + && lt->tm_mon == tm.tm_mon + && lt->tm_mday == tm.tm_mday + && lt->tm_hour == tm.tm_hour + && lt->tm_min == tm.tm_min + && lt->tm_sec == tm.tm_sec + && lt->tm_yday == tm.tm_yday + && lt->tm_wday == tm.tm_wday + && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) + == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) + return 0; + } + return 1; +} + +static int +year_2050_test () +{ + /* The correct answer for 2050-02-01 00:00:00 in Pacific time, + ignoring leap seconds. */ + unsigned long int answer = 2527315200UL; + + struct tm tm; + time_t t; + tm.tm_year = 2050 - 1900; + tm.tm_mon = 2 - 1; + tm.tm_mday = 1; + tm.tm_hour = tm.tm_min = tm.tm_sec = 0; + tm.tm_isdst = -1; + + /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" + instead of "TZ=America/Vancouver" in order to detect the bug even + on systems that don't support the Olson extension, or don't have the + full zoneinfo tables installed. */ + putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); + + t = mktime (&tm); + + /* Check that the result is either a failure, or close enough + to the correct answer that we can assume the discrepancy is + due to leap seconds. */ + return (t == (time_t) -1 + || (0 < t && answer - 120 <= t && t <= answer + 120)); +} + +int +main () +{ + time_t t, delta; + int i, j; + + /* This test makes some buggy mktime implementations loop. + Give up after 60 seconds; a mktime slower than that + isn't worth using anyway. */ + alarm (60); + + for (;;) + { + t = (time_t_max << 1) + 1; + if (t <= time_t_max) + break; + time_t_max = t; + } + time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max; + + delta = time_t_max / 997; /* a suitable prime number */ + for (i = 0; i < N_STRINGS; i++) + { + if (tz_strings[i]) + putenv (tz_strings[i]); + + for (t = 0; t <= time_t_max - delta; t += delta) + if (! mktime_test (t)) + return 1; + if (! (mktime_test ((time_t) 1) + && mktime_test ((time_t) (60 * 60)) + && mktime_test ((time_t) (60 * 60 * 24)))) + return 1; + + for (j = 1; ; j <<= 1) + if (! bigtime_test (j)) + return 1; + else if (INT_MAX / 2 < j) + break; + if (! bigtime_test (INT_MAX)) + return 1; + } + return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ()); +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_working_mktime=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_working_mktime=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_working_mktime" >&5 +echo "${ECHO_T}$ac_cv_func_working_mktime" >&6; } +if test $ac_cv_func_working_mktime = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext" + +fi + + if test $ac_cv_func_working_mktime = no; then + +cat >>confdefs.h <<\_ACEOF +#define mktime rpl_mktime +_ACEOF + + + + + fi + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS modechange.$ac_objext" + + + + + + + + + + + + + + + +{ echo "$as_me:$LINENO: checking for obstacks" >&5 +echo $ECHO_N "checking for obstacks... $ECHO_C" >&6; } +if test "${ac_cv_func_obstack+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + #include "obstack.h" +int +main () +{ +struct obstack mem; + #define obstack_chunk_alloc malloc + #define obstack_chunk_free free + obstack_init (&mem); + obstack_free (&mem, 0); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_obstack=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_obstack=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5 +echo "${ECHO_T}$ac_cv_func_obstack" >&6; } +if test $ac_cv_func_obstack = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_OBSTACK 1 +_ACEOF + +else + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS obstack.$ac_objext" + +fi + + + + case "$host_os" in + mingw* | pw*) + + + if test $REPLACE_OPEN != 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext" + + + + : + + fi + REPLACE_OPEN=1 + + ;; + *) + { echo "$as_me:$LINENO: checking whether open recognizes a trailing slash" >&5 +echo $ECHO_N "checking whether open recognizes a trailing slash... $ECHO_C" >&6; } +if test "${gl_cv_func_open_slash+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + if test "$cross_compiling" = yes; then + + case "$host_os" in + solaris2.[0-9]*) gl_cv_func_open_slash="guessing no" ;; + hpux*) gl_cv_func_open_slash="guessing no" ;; + *) gl_cv_func_open_slash="guessing yes" ;; + esac + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#endif +int main () +{ + return open ("conftest.sl/", O_CREAT, 0600) >= 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_open_slash=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_open_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + rm -f conftest.sl + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_open_slash" >&5 +echo "${ECHO_T}$gl_cv_func_open_slash" >&6; } + case "$gl_cv_func_open_slash" in + *no) + +cat >>confdefs.h <<\_ACEOF +#define OPEN_TRAILING_SLASH_BUG 1 +_ACEOF + + + + if test $REPLACE_OPEN != 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext" + + + + : + + fi + REPLACE_OPEN=1 + + ;; + esac + ;; + esac + + + +cat >>confdefs.h <<\_ACEOF +#define GNULIB_OPEN 1 +_ACEOF + + + + + GNULIB_OPEN=1 + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext" + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +for ac_func in fchmodat mkdirat openat +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + + case $ac_cv_func_openat+$ac_cv_func_lstat_dereferences_slashed_symlink in + yes+yes) ;; + yes+*) + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext" +;; + *) + +cat >>confdefs.h <<\_ACEOF +#define __OPENAT_PREFIX rpl_ +_ACEOF + + + : +;; + esac + + # Assume we'll use the replacement function. + # The only case in which we won't is when we have fchownat, and it works. + use_replacement_fchownat=yes + + { echo "$as_me:$LINENO: checking for fchownat" >&5 +echo $ECHO_N "checking for fchownat... $ECHO_C" >&6; } +if test "${ac_cv_func_fchownat+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define fchownat to an innocuous variant, in case declares fchownat. + For example, HP-UX 11i declares gettimeofday. */ +#define fchownat innocuous_fchownat + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char fchownat (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef fchownat + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char fchownat (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_fchownat || defined __stub___fchownat +choke me +#endif + +int +main () +{ +return fchownat (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_fchownat=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_fchownat=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_fchownat" >&5 +echo "${ECHO_T}$ac_cv_func_fchownat" >&6; } +if test $ac_cv_func_fchownat = yes; then + have_fchownat=yes +else + have_fchownat=no +fi + + if test $have_fchownat = yes; then + + { echo "$as_me:$LINENO: checking whether fchownat works with AT_SYMLINK_NOFOLLOW" >&5 +echo $ECHO_N "checking whether fchownat works with AT_SYMLINK_NOFOLLOW... $ECHO_C" >&6; } +if test "${gl_cv_func_fchownat_nofollow_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + gl_dangle=conftest.dangle + # Remove any remnants of a previous test. + rm -f $gl_dangle + # Arrange for deletion of the temporary file this test creates. + ac_clean_files="$ac_clean_files $gl_dangle" + ln -s conftest.no-such $gl_dangle + if test "$cross_compiling" = yes; then + gl_cv_func_fchownat_nofollow_works=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#include +#include +int +main () +{ + return (fchownat (AT_FDCWD, "$gl_dangle", -1, getgid (), + AT_SYMLINK_NOFOLLOW) != 0 + && errno == ENOENT); +} + +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_fchownat_nofollow_works=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_fchownat_nofollow_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_fchownat_nofollow_works" >&5 +echo "${ECHO_T}$gl_cv_func_fchownat_nofollow_works" >&6; } + if test $gl_cv_func_fchownat_nofollow_works = no; then + : +else + use_replacement_fchownat=no +fi + + + fi + + if test $use_replacement_fchownat = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchownat.$ac_objext" + + +cat >>confdefs.h <<\_ACEOF +#define fchownat rpl_fchownat +_ACEOF + + fi + + + + + + + + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS quote.$ac_objext" + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS quotearg.$ac_objext" + + + + + + + + + + + { echo "$as_me:$LINENO: checking for mbstate_t" >&5 +echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; } +if test "${ac_cv_type_mbstate_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +# include +int +main () +{ +mbstate_t x; return sizeof x; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_mbstate_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_mbstate_t=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5 +echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; } + if test $ac_cv_type_mbstate_t = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MBSTATE_T 1 +_ACEOF + + else + +cat >>confdefs.h <<\_ACEOF +#define mbstate_t int +_ACEOF + + fi + + + { echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5 +echo $ECHO_N "checking whether mbrtowc and mbstate_t are properly declared... $ECHO_C" >&6; } +if test "${ac_cv_func_mbrtowc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +wchar_t wc; + char const s[] = ""; + size_t n = 1; + mbstate_t state; + return ! (sizeof state && (mbrtowc) (&wc, s, n, &state)); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_mbrtowc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_mbrtowc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_mbrtowc" >&5 +echo "${ECHO_T}$ac_cv_func_mbrtowc" >&6; } + if test $ac_cv_func_mbrtowc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_MBRTOWC 1 +_ACEOF + + fi + + + + + + + + + + + + + + + +for ac_func in rawmemchr +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_rawmemchr = no; then + HAVE_RAWMEMCHR=0 + : + fi + + + + GNULIB_RAWMEMCHR=1 + + + + + + + + + + if test $ac_cv_func_readlink = no; then + HAVE_READLINK=0 + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext" + + + : + + fi + + + + GNULIB_READLINK=1 + + + + if test $gl_cv_func_malloc_posix = yes; then + HAVE_REALLOC_POSIX=1 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_REALLOC_POSIX 1 +_ACEOF + + else + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" + + HAVE_REALLOC_POSIX=0 + fi + + + + + GNULIB_REALLOC_POSIX=1 + + + + + + + + + + +# Check whether --with-included-regex was given. +if test "${with_included_regex+set}" = set; then + withval=$with_included_regex; +fi + + + case $with_included_regex in #( + yes|no) ac_use_included_regex=$with_included_regex + ;; + '') + # If the system regex support is good enough that it passes the + # following run test, then default to *not* using the included regex.c. + # If cross compiling, assume the test would fail and use the included + # regex.c. + { echo "$as_me:$LINENO: checking for working re_compile_pattern" >&5 +echo $ECHO_N "checking for working re_compile_pattern... $ECHO_C" >&6; } +if test "${gl_cv_func_re_compile_pattern_working+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + gl_cv_func_re_compile_pattern_working=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + #if HAVE_LOCALE_H + #include + #endif + #include + #include + +int +main () +{ +static struct re_pattern_buffer regex; + unsigned char folded_chars[UCHAR_MAX + 1]; + int i; + const char *s; + struct re_registers regs; + + #if HAVE_LOCALE_H + /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html + This test needs valgrind to catch the bug on Debian + GNU/Linux 3.1 x86, but it might catch the bug better + on other platforms and it shouldn't hurt to try the + test here. */ + if (setlocale (LC_ALL, "en_US.UTF-8")) + { + static char const pat[] = "insert into"; + static char const data[] = + "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; + re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE + | RE_ICASE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern (pat, sizeof pat - 1, ®ex); + if (s) + return 1; + if (re_search (®ex, data, sizeof data - 1, + 0, sizeof data - 1, ®s) + != -1) + return 1; + if (! setlocale (LC_ALL, "C")) + return 1; + } + #endif + + /* This test is from glibc bug 3957, reported by Andrew Mackey. */ + re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("a[^x]b", 6, ®ex); + if (s) + return 1; + + /* This should fail, but succeeds for glibc-2.5. */ + if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) + return 1; + + /* This regular expression is from Spencer ere test number 75 + in grep-2.3. */ + re_set_syntax (RE_SYNTAX_POSIX_EGREP); + memset (®ex, 0, sizeof regex); + for (i = 0; i <= UCHAR_MAX; i++) + folded_chars[i] = i; + regex.translate = folded_chars; + s = re_compile_pattern ("a[[:]:]]b\n", 11, ®ex); + /* This should fail with _Invalid character class name_ error. */ + if (!s) + return 1; + + /* This should succeed, but does not for glibc-2.1.3. */ + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("{1", 2, ®ex); + + if (s) + return 1; + + /* The following example is derived from a problem report + against gawk from Jorge Stolfi . */ + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("[an\371]*n", 7, ®ex); + if (s) + return 1; + + /* This should match, but does not for glibc-2.2.1. */ + if (re_match (®ex, "an", 2, 0, ®s) != 2) + return 1; + + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("x", 1, ®ex); + if (s) + return 1; + + /* glibc-2.2.93 does not work with a negative RANGE argument. */ + if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) + return 1; + + /* The version of regex.c in older versions of gnulib + ignored RE_ICASE. Detect that problem too. */ + re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("x", 1, ®ex); + if (s) + return 1; + + if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) + return 1; + + /* Catch a bug reported by Vin Shelton in + http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html + */ + re_set_syntax (RE_SYNTAX_POSIX_BASIC + & ~RE_CONTEXT_INVALID_DUP + & ~RE_NO_EMPTY_RANGES); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); + if (s) + return 1; + + /* REG_STARTEND was added to glibc on 2004-01-15. + Reject older versions. */ + if (! REG_STARTEND) + return 1; + + /* Reject hosts whose regoff_t values are too narrow. + These include glibc 2.3.5 on hosts with 64-bit ptrdiff_t + and 32-bit int. */ + if (sizeof (regoff_t) < sizeof (ptrdiff_t) + || sizeof (regoff_t) < sizeof (ssize_t)) + return 1; + + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_re_compile_pattern_working=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_re_compile_pattern_working=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_re_compile_pattern_working" >&5 +echo "${ECHO_T}$gl_cv_func_re_compile_pattern_working" >&6; } + case $gl_cv_func_re_compile_pattern_working in #( + yes) ac_use_included_regex=no;; #( + no) ac_use_included_regex=yes;; + esac + ;; + *) { { echo "$as_me:$LINENO: error: Invalid value for --with-included-regex: $with_included_regex" >&5 +echo "$as_me: error: Invalid value for --with-included-regex: $with_included_regex" >&2;} + { (exit 1); exit 1; }; } + ;; + esac + + if test $ac_use_included_regex = yes; then + +cat >>confdefs.h <<\_ACEOF +#define _REGEX_LARGE_OFFSETS 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_syntax_options rpl_re_syntax_options +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_set_syntax rpl_re_set_syntax +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_compile_pattern rpl_re_compile_pattern +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_compile_fastmap rpl_re_compile_fastmap +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_search rpl_re_search +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_search_2 rpl_re_search_2 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_match rpl_re_match +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_match_2 rpl_re_match_2 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_set_registers rpl_re_set_registers +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_comp rpl_re_comp +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define re_exec rpl_re_exec +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define regcomp rpl_regcomp +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define regexec rpl_regexec +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define regerror rpl_regerror +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define regfree rpl_regfree +_ACEOF + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS regex.$ac_objext" + + + + + + +for ac_header in libintl.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------ ## +## Report this to bug-tar@gnu.org ## +## ------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + + + + + + + { echo "$as_me:$LINENO: checking whether isblank is declared" >&5 +echo $ECHO_N "checking whether isblank is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_isblank+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef isblank + (void) isblank; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_isblank=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_have_decl_isblank=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isblank" >&5 +echo "${ECHO_T}$ac_cv_have_decl_isblank" >&6; } +if test $ac_cv_have_decl_isblank = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ISBLANK 1 +_ACEOF + + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ISBLANK 0 +_ACEOF + + +fi + + + + fi + + + + + + + + + + + + + + +for ac_func in rpmatch +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + if test $ac_cv_func_rpmatch = no; then + HAVE_RPMATCH=0 + + { echo "$as_me:$LINENO: checking for nl_langinfo and YESEXPR" >&5 +echo $ECHO_N "checking for nl_langinfo and YESEXPR... $ECHO_C" >&6; } +if test "${gl_cv_langinfo_yesexpr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +char* cs = nl_langinfo(YESEXPR); return !cs; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + gl_cv_langinfo_yesexpr=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_langinfo_yesexpr=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_langinfo_yesexpr" >&5 +echo "${ECHO_T}$gl_cv_langinfo_yesexpr" >&6; } + if test $gl_cv_langinfo_yesexpr = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LANGINFO_YESEXPR 1 +_ACEOF + + fi + + fi + + + + GNULIB_RPMATCH=1 + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS safe-read.$ac_objext" + + + + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS safe-write.$ac_objext" + + + + + + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS save-cwd.$ac_objext" + + + + + + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS savedir.$ac_objext" + + + + + + + + + + + if test $ac_cv_func_setenv = no; then + HAVE_SETENV=0 + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS setenv.$ac_objext" + + + + + + + + + + + +for ac_header in search.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------ ## +## Report this to bug-tar@gnu.org ## +## ------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_func in tsearch +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + fi + + + + GNULIB_SETENV=1 + + + +for ac_header in stdint.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------ ## +## Report this to bug-tar@gnu.org ## +## ------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + { echo "$as_me:$LINENO: checking for SIZE_MAX" >&5 +echo $ECHO_N "checking for SIZE_MAX... $ECHO_C" >&6; } + if test "${gl_cv_size_max+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + gl_cv_size_max= + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#if HAVE_STDINT_H +#include +#endif +#ifdef SIZE_MAX +Found it +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Found it" >/dev/null 2>&1; then + gl_cv_size_max=yes +fi +rm -f conftest* + + if test -z "$gl_cv_size_max"; then + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - +#include +#include int main () { -return $ac_func (); +static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) >= $ac_mid)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -25043,119 +29484,62 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" - + ac_lo= ac_hi= fi -done - - case $ac_cv_func_openat+$ac_cv_func_lstat_dereferences_slashed_symlink in - yes+yes) ;; - yes+*) - - - - - - - gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext" -;; - *) - -cat >>confdefs.h <<\_ACEOF -#define __OPENAT_PREFIX rpl_ -_ACEOF - - - : -;; - esac - - # Assume we'll use the replacement function. - # The only case in which we won't is when we have fchownat, and it works. - use_replacement_fchownat=yes +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi - { echo "$as_me:$LINENO: checking for fchownat" >&5 -echo $ECHO_N "checking for fchownat... $ECHO_C" >&6; } -if test "${ac_cv_func_fchownat+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define fchownat to an innocuous variant, in case declares fchownat. - For example, HP-UX 11i declares gettimeofday. */ -#define fchownat innocuous_fchownat - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char fchownat (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef fchownat - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char fchownat (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_fchownat || defined __stub___fchownat -choke me -#endif - +#include +#include int main () { -return fchownat (); +static int test_array [1 - 2 * !((sizeof (size_t) * CHAR_BIT - 1) <= $ac_mid)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -25164,43 +29548,21 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - ac_cv_func_fchownat=yes + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_func_fchownat=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_fchownat" >&5 -echo "${ECHO_T}$ac_cv_func_fchownat" >&6; } -if test $ac_cv_func_fchownat = yes; then - have_fchownat=yes -else - have_fchownat=no + ac_lo=`expr '(' $ac_mid ')' + 1` fi - if test $have_fchownat = yes; then - - { echo "$as_me:$LINENO: checking whether fchownat works with AT_SYMLINK_NOFOLLOW" >&5 -echo $ECHO_N "checking whether fchownat works with AT_SYMLINK_NOFOLLOW... $ECHO_C" >&6; } -if test "${gl_cv_func_fchownat_nofollow_works+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - gl_dangle=conftest.dangle - # Remove any remnants of a previous test. - rm -f $gl_dangle - # Arrange for deletion of the temporary file this test creates. - ac_clean_files="$ac_clean_files $gl_dangle" - ln -s conftest.no-such $gl_dangle - if test "$cross_compiling" = yes; then - gl_cv_func_fchownat_nofollow_works=no +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) size_t_bits_minus_1=$ac_lo;; +'') size_t_bits_minus_1= ;; +esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25208,20 +29570,38 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -#include -#include +#include +#include +static long int longval () { return sizeof (size_t) * CHAR_BIT - 1; } +static unsigned long int ulongval () { return sizeof (size_t) * CHAR_BIT - 1; } +#include #include -#include -#include int main () { - return (fchownat (AT_FDCWD, "$gl_dangle", -1, getgid (), - AT_SYMLINK_NOFOLLOW) != 0 - && errno == ENOENT); -} + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((sizeof (size_t) * CHAR_BIT - 1) < 0) + { + long int i = longval (); + if (i != (sizeof (size_t) * CHAR_BIT - 1)) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (sizeof (size_t) * CHAR_BIT - 1)) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" @@ -25243,104 +29623,69 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - gl_cv_func_fchownat_nofollow_works=yes + size_t_bits_minus_1=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -gl_cv_func_fchownat_nofollow_works=no +size_t_bits_minus_1= fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - - - -fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_fchownat_nofollow_works" >&5 -echo "${ECHO_T}$gl_cv_func_fchownat_nofollow_works" >&6; } - if test $gl_cv_func_fchownat_nofollow_works = no; then - : -else - use_replacement_fchownat=no -fi - - - fi - - if test $use_replacement_fchownat = yes; then - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS fchownat.$ac_objext" - - -cat >>confdefs.h <<\_ACEOF -#define fchownat rpl_fchownat +rm -f conftest.val + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) >= 0)]; +test_array [0] = 0 - fi - - - - - - - - - - - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS quote.$ac_objext" - - - - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS quotearg.$ac_objext" - - - - - - - - - { echo "$as_me:$LINENO: checking for mbstate_t" >&5 -echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; } -if test "${ac_cv_type_mbstate_t+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -# include +#include int main () { -mbstate_t x; return sizeof x; +static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) <= $ac_mid)]; +test_array [0] = 0 + ; return 0; } @@ -25362,64 +29707,50 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_type_mbstate_t=yes + ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_type_mbstate_t=no + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5 -echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; } - if test $ac_cv_type_mbstate_t = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_MBSTATE_T 1 -_ACEOF - - else - -cat >>confdefs.h <<\_ACEOF -#define mbstate_t int -_ACEOF - - fi - - { echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5 -echo $ECHO_N "checking whether mbrtowc and mbstate_t are properly declared... $ECHO_C" >&6; } -if test "${gl_cv_func_mbrtowc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + done else - cat >conftest.$ac_ext <<_ACEOF + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include int main () { -wchar_t wc; - char const s[] = ""; - size_t n = 1; - mbstate_t state; - return ! (sizeof state && (mbrtowc) (&wc, s, n, &state)); +static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) < 0)]; +test_array [0] = 0 + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -25428,115 +29759,120 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - gl_cv_func_mbrtowc=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - gl_cv_func_mbrtowc=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_mbrtowc" >&5 -echo "${ECHO_T}$gl_cv_func_mbrtowc" >&6; } - if test $gl_cv_func_mbrtowc = yes; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_MBRTOWC 1 + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) >= $ac_mid)]; +test_array [0] = 0 - fi - - - - - - - - - - - if test $ac_cv_func_readlink = no; then - HAVE_READLINK=0 - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext" - - - : - - fi - - - - GNULIB_READLINK=1 - - - - if test $gl_cv_func_malloc_posix = yes; then - HAVE_REALLOC_POSIX=1 - -cat >>confdefs.h <<\_ACEOF -#define HAVE_REALLOC_POSIX 1 + ; + return 0; +} _ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 - else - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" - - HAVE_REALLOC_POSIX=0 - fi - - - - - GNULIB_REALLOC_POSIX=1 - - - - + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof (size_t) <= sizeof (unsigned int)) <= $ac_mid)]; +test_array [0] = 0 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 -# Check whether --with-included-regex was given. -if test "${with_included_regex+set}" = set; then - withval=$with_included_regex; + ac_lo=`expr '(' $ac_mid ')' + 1` fi - - case $with_included_regex in #( - yes|no) ac_use_included_regex=$with_included_regex - ;; - '') - # If the system regex support is good enough that it passes the - # following run test, then default to *not* using the included regex.c. - # If cross compiling, assume the test would fail and use the included - # regex.c. - { echo "$as_me:$LINENO: checking for working re_compile_pattern" >&5 -echo $ECHO_N "checking for working re_compile_pattern... $ECHO_C" >&6; } -if test "${gl_cv_func_re_compile_pattern_working+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test "$cross_compiling" = yes; then - gl_cv_func_re_compile_pattern_working=no +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) fits_in_uint=$ac_lo;; +'') fits_in_uint= ;; +esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -25544,133 +29880,34 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default - #if HAVE_LOCALE_H - #include - #endif - #include - #include - +#include +static long int longval () { return sizeof (size_t) <= sizeof (unsigned int); } +static unsigned long int ulongval () { return sizeof (size_t) <= sizeof (unsigned int); } +#include +#include int main () { -static struct re_pattern_buffer regex; - unsigned char folded_chars[UCHAR_MAX + 1]; - int i; - const char *s; - struct re_registers regs; - - #if HAVE_LOCALE_H - /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html - This test needs valgrind to catch the bug on Debian - GNU/Linux 3.1 x86, but it might catch the bug better - on other platforms and it shouldn't hurt to try the - test here. */ - if (setlocale (LC_ALL, "en_US.UTF-8")) - { - static char const pat[] = "insert into"; - static char const data[] = - "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; - re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE - | RE_ICASE); - memset (®ex, 0, sizeof regex); - s = re_compile_pattern (pat, sizeof pat - 1, ®ex); - if (s) - return 1; - if (re_search (®ex, data, sizeof data - 1, - 0, sizeof data - 1, ®s) - != -1) - return 1; - if (! setlocale (LC_ALL, "C")) - return 1; - } - #endif - - /* This test is from glibc bug 3957, reported by Andrew Mackey. */ - re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("a[^x]b", 6, ®ex); - if (s) - return 1; - - /* This should fail, but succeeds for glibc-2.5. */ - if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) - return 1; - - /* This regular expression is from Spencer ere test number 75 - in grep-2.3. */ - re_set_syntax (RE_SYNTAX_POSIX_EGREP); - memset (®ex, 0, sizeof regex); - for (i = 0; i <= UCHAR_MAX; i++) - folded_chars[i] = i; - regex.translate = folded_chars; - s = re_compile_pattern ("a[[:]:]]b\n", 11, ®ex); - /* This should fail with _Invalid character class name_ error. */ - if (!s) - return 1; - - /* This should succeed, but does not for glibc-2.1.3. */ - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("{1", 2, ®ex); - - if (s) - return 1; - - /* The following example is derived from a problem report - against gawk from Jorge Stolfi . */ - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("[an\371]*n", 7, ®ex); - if (s) - return 1; - - /* This should match, but does not for glibc-2.2.1. */ - if (re_match (®ex, "an", 2, 0, ®s) != 2) - return 1; - - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("x", 1, ®ex); - if (s) - return 1; - - /* glibc-2.2.93 does not work with a negative RANGE argument. */ - if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) - return 1; - - /* The version of regex.c in older versions of gnulib - ignored RE_ICASE. Detect that problem too. */ - re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE); - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("x", 1, ®ex); - if (s) - return 1; - - if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) - return 1; - - /* Catch a bug reported by Vin Shelton in - http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html - */ - re_set_syntax (RE_SYNTAX_POSIX_BASIC - & ~RE_CONTEXT_INVALID_DUP - & ~RE_NO_EMPTY_RANGES); - memset (®ex, 0, sizeof regex); - s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); - if (s) - return 1; - /* REG_STARTEND was added to glibc on 2004-01-15. - Reject older versions. */ - if (! REG_STARTEND) - return 1; - - /* Reject hosts whose regoff_t values are too narrow. - These include glibc 2.3.5 on hosts with 64-bit ptrdiff_t - and 32-bit int. */ - if (sizeof (regoff_t) < sizeof (ptrdiff_t) - || sizeof (regoff_t) < sizeof (ssize_t)) - return 1; + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((sizeof (size_t) <= sizeof (unsigned int)) < 0) + { + long int i = longval (); + if (i != (sizeof (size_t) <= sizeof (unsigned int))) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (sizeof (size_t) <= sizeof (unsigned int))) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; - return 0; ; return 0; } @@ -25695,160 +29932,33 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - gl_cv_func_re_compile_pattern_working=yes + fits_in_uint=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) -gl_cv_func_re_compile_pattern_working=no +fits_in_uint= fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - - -fi -{ echo "$as_me:$LINENO: result: $gl_cv_func_re_compile_pattern_working" >&5 -echo "${ECHO_T}$gl_cv_func_re_compile_pattern_working" >&6; } - case $gl_cv_func_re_compile_pattern_working in #( - yes) ac_use_included_regex=no;; #( - no) ac_use_included_regex=yes;; - esac - ;; - *) { { echo "$as_me:$LINENO: error: Invalid value for --with-included-regex: $with_included_regex" >&5 -echo "$as_me: error: Invalid value for --with-included-regex: $with_included_regex" >&2;} - { (exit 1); exit 1; }; } - ;; - esac - - if test $ac_use_included_regex = yes; then - -cat >>confdefs.h <<\_ACEOF -#define _REGEX_LARGE_OFFSETS 1 -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_syntax_options rpl_re_syntax_options -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_set_syntax rpl_re_set_syntax -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_compile_pattern rpl_re_compile_pattern -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_compile_fastmap rpl_re_compile_fastmap -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_search rpl_re_search -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_search_2 rpl_re_search_2 -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_match rpl_re_match -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_match_2 rpl_re_match_2 -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_set_registers rpl_re_set_registers -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_comp rpl_re_comp -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define re_exec rpl_re_exec -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define regcomp rpl_regcomp -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define regexec rpl_regexec -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define regerror rpl_regerror -_ACEOF - - -cat >>confdefs.h <<\_ACEOF -#define regfree rpl_regfree -_ACEOF - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS regex.$ac_objext" - - - - - - - - - - - - - - - - - - - - { echo "$as_me:$LINENO: checking whether isblank is declared" >&5 -echo $ECHO_N "checking whether isblank is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_isblank+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF +rm -f conftest.val + if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then + if test $fits_in_uint = 1; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include +#include + extern size_t foo; + extern unsigned long foo; int main () { -#ifndef isblank - (void) isblank; -#endif ; return 0; @@ -25871,52 +29981,43 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_cv_have_decl_isblank=yes + fits_in_uint=0 else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_cv_have_decl_isblank=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_isblank" >&5 -echo "${ECHO_T}$ac_cv_have_decl_isblank" >&6; } -if test $ac_cv_have_decl_isblank = yes; then - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISBLANK 1 -_ACEOF - - -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ISBLANK 0 -_ACEOF +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $fits_in_uint = 1; then + gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)" + else + gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)" + fi + else + gl_cv_size_max='((size_t)~(size_t)0)' + fi + fi fi + { echo "$as_me:$LINENO: result: $gl_cv_size_max" >&5 +echo "${ECHO_T}$gl_cv_size_max" >&6; } + if test "$gl_cv_size_max" != yes; then +cat >>confdefs.h <<_ACEOF +#define SIZE_MAX $gl_cv_size_max +_ACEOF fi - - - - - - - -for ac_func in rmdir -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking whether sleep is declared" >&5 +echo $ECHO_N "checking whether sleep is declared... $ECHO_C" >&6; } +if test "${ac_cv_have_decl_sleep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -25925,53 +30026,27 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif +#include int main () { -return $ac_func (); +#ifndef sleep + (void) sleep; +#endif + ; return 0; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 @@ -25980,35 +30055,37 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + } && test -s conftest.$ac_objext; then + ac_cv_have_decl_sleep=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" + ac_cv_have_decl_sleep=no fi -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_sleep" >&5 +echo "${ECHO_T}$ac_cv_have_decl_sleep" >&6; } +if test $ac_cv_have_decl_sleep = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SLEEP 1 _ACEOF + else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SLEEP 0 +_ACEOF - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" fi -done + if test $ac_cv_have_decl_sleep != yes; then + HAVE_SLEEP=0 @@ -26017,9 +30094,20 @@ done + gl_LIBOBJS="$gl_LIBOBJS sleep.$ac_objext" + : + fi -for ac_func in rpmatch + + + GNULIB_SLEEP=1 + + + + gl_cv_func_snprintf_usable=no + +for ac_func in snprintf do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 @@ -26109,259 +30197,20 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF -else - - gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" - fi done + if test $ac_cv_func_snprintf = yes; then - if test $ac_cv_func_rpmatch = no; then - : - fi - - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS safe-read.$ac_objext" - - - - - - - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS safe-write.$ac_objext" - - - - - - - - - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS save-cwd.$ac_objext" - - - - - - - - - - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS savedir.$ac_objext" - - - - - - - - - - - if test $ac_cv_func_setenv = no; then - HAVE_SETENV=0 - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS setenv.$ac_objext" - - - - - - - - - - - -for ac_header in search.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_header_compiler=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_compiler=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } - -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> -_ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then - ac_header_preproc=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------ ## -## Report this to bug-tar@gnu.org ## -## ------------------------------ ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking whether snprintf respects a size of 1" >&5 +echo $ECHO_N "checking whether snprintf respects a size of 1... $ECHO_C" >&6; } +if test "${gl_cv_func_snprintf_size1+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - -fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - -for ac_func in tsearch -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + if test "$cross_compiling" = yes; then + gl_cv_func_snprintf_size1="guessing yes" else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -26369,215 +30218,61 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif -int -main () +#include +int main() { -return $ac_func (); - ; - return 0; + static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; + snprintf (buf, 1, "%d", 12345); + return buf[1] != 'E'; } _ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext +rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_link") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_var=no" -fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -fi -done - - - fi - - - - GNULIB_SETENV=1 - - - - - - - - - - if test $ac_cv_func_sleep = no; then - HAVE_SLEEP=0 - - - - - - - - gl_LIBOBJS="$gl_LIBOBJS sleep.$ac_objext" - - : - fi - - - - GNULIB_SLEEP=1 - - - - -for ac_func in snprintf -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - -int -main () -{ -return $ac_func (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 + (eval "$ac_try") 2>&5 ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then - eval "$as_ac_var=yes" + (exit $ac_status); }; }; then + gl_cv_func_snprintf_size1=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - eval "$as_ac_var=no" +( exit $ac_status ) +gl_cv_func_snprintf_size1=no fi - -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ - conftest$ac_exeext conftest.$ac_ext +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF + + fi -done +{ echo "$as_me:$LINENO: result: $gl_cv_func_snprintf_size1" >&5 +echo "${ECHO_T}$gl_cv_func_snprintf_size1" >&6; } + + case "$gl_cv_func_snprintf_size1" in + *yes) + gl_cv_func_snprintf_usable=yes + ;; + esac + fi + if test $gl_cv_func_snprintf_usable = no; then - if test $ac_cv_func_snprintf = no; then @@ -27590,6 +31285,7 @@ rm -f conftest* + if test $gl_cv_have_include_next = yes; then gl_cv_next_stdarg_h='<'stdarg.h'>' else @@ -27609,7 +31305,11 @@ cat >>conftest.$ac_ext <<_ACEOF #include _ACEOF - gl_cv_next_stdarg_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n '\#/stdarg.h#{ s#.*"\(.*/stdarg.h\)".*#\1# s#^/[^/]#//&# @@ -27762,6 +31462,7 @@ _ACEOF + if test $gl_cv_have_include_next = yes; then gl_cv_next_stdint_h='<'stdint.h'>' else @@ -27781,7 +31482,11 @@ cat >>conftest.$ac_ext <<_ACEOF #include _ACEOF - gl_cv_next_stdint_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n '\#/stdint.h#{ s#.*"\(.*/stdint.h\)".*#\1# s#^/[^/]#//&# @@ -28182,13 +31887,418 @@ done + if test $APPLE_UNIVERSAL_BUILD = 0; then + + + + + for gltype in ptrdiff_t size_t ; do + { echo "$as_me:$LINENO: checking for bit size of $gltype" >&5 +echo $ECHO_N "checking for bit size of $gltype... $ECHO_C" >&6; } +if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=0 ac_mid=0 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; +test_array [0] = 0 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_lo=`expr $ac_mid + 1` + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid + 1` +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=-1 ac_mid=-1 + while :; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_lo=$ac_mid; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_hi=`expr '(' $ac_mid ')' - 1` + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + ac_mid=`expr 2 '*' $ac_mid` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo= ac_hi= +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include +int +main () +{ +static int test_array [1 - 2 * !((sizeof ($gltype) * CHAR_BIT) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_hi=$ac_mid +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_lo=`expr '(' $ac_mid ')' + 1` +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in +?*) result=$ac_lo;; +'') result=unknown ;; +esac +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include +static long int longval () { return sizeof ($gltype) * CHAR_BIT; } +static unsigned long int ulongval () { return sizeof ($gltype) * CHAR_BIT; } +#include +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if ((sizeof ($gltype) * CHAR_BIT) < 0) + { + long int i = longval (); + if (i != (sizeof ($gltype) * CHAR_BIT)) + return 1; + fprintf (f, "%ld\n", i); + } + else + { + unsigned long int i = ulongval (); + if (i != (sizeof ($gltype) * CHAR_BIT)) + return 1; + fprintf (f, "%lu\n", i); + } + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + result=`cat conftest.val` +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +result=unknown +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.val + eval gl_cv_bitsizeof_${gltype}=\$result + +fi +ac_res=`eval echo '${'gl_cv_bitsizeof_${gltype}'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + cat >>confdefs.h <<_ACEOF +#define BITSIZEOF_${GLTYPE} $result +_ACEOF + + eval BITSIZEOF_${GLTYPE}=\$result + done + + + fi + + + + + + for gltype in sig_atomic_t wchar_t wint_t ; do { echo "$as_me:$LINENO: checking for bit size of $gltype" >&5 echo $ECHO_N "checking for bit size of $gltype... $ECHO_C" >&6; } if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then @@ -28642,45 +32752,144 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - result=yes + result=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + result=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval gl_cv_type_${gltype}_signed=\$result + +fi +ac_res=`eval echo '${'gl_cv_type_${gltype}_signed'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + cat >>confdefs.h <<_ACEOF +#define HAVE_SIGNED_${GLTYPE} 1 +_ACEOF + + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + + + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + + + + + for gltype in ptrdiff_t size_t ; do + { echo "$as_me:$LINENO: checking for $gltype integer literal suffix" >&5 +echo $ECHO_N "checking for $gltype integer literal suffix... $ECHO_C" >&6; } +if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + extern $gltype foo; + extern $gltype1 foo; +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval gl_cv_type_${gltype}_suffix=\$glsuf else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - result=no + fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - eval gl_cv_type_${gltype}_signed=\$result - + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done fi -ac_res=`eval echo '${'gl_cv_type_${gltype}_signed'}'` +ac_res=`eval echo '${'gl_cv_type_${gltype}_suffix'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } - eval result=\$gl_cv_type_${gltype}_signed GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` - if test "$result" = yes; then - cat >>confdefs.h <<_ACEOF -#define HAVE_SIGNED_${GLTYPE} 1 + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + cat >>confdefs.h <<_ACEOF +#define ${GLTYPE}_SUFFIX $result _ACEOF - eval HAVE_SIGNED_${GLTYPE}=1 - else - eval HAVE_SIGNED_${GLTYPE}=0 - fi done - gl_cv_type_ptrdiff_t_signed=yes - gl_cv_type_size_t_signed=no - - + fi - for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do + for gltype in sig_atomic_t wchar_t wint_t ; do { echo "$as_me:$LINENO: checking for $gltype integer literal suffix" >&5 echo $ECHO_N "checking for $gltype integer literal suffix... $ECHO_C" >&6; } if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then @@ -28792,6 +33001,7 @@ _ACEOF + if test $gl_cv_have_include_next = yes; then gl_cv_next_stdio_h='<'stdio.h'>' else @@ -28811,7 +33021,11 @@ cat >>conftest.$ac_ext <<_ACEOF #include _ACEOF - gl_cv_next_stdio_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n '\#/stdio.h#{ s#.*"\(.*/stdio.h\)".*#\1# s#^/[^/]#//&# @@ -28830,6 +33044,18 @@ echo "${ECHO_T}$gl_cv_next_stdio_h" >&6; } + GNULIB_FPRINTF=1 + GNULIB_PRINTF=1 + GNULIB_VFPRINTF=1 + GNULIB_VPRINTF=1 + GNULIB_FPUTC=1 + GNULIB_PUTC=1 + GNULIB_PUTCHAR=1 + GNULIB_FPUTS=1 + GNULIB_PUTS=1 + GNULIB_FWRITE=1 + + @@ -28862,7 +33088,11 @@ cat >>conftest.$ac_ext <<_ACEOF #include _ACEOF - gl_cv_next_stdlib_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n '\#/stdlib.h#{ s#.*"\(.*/stdlib.h\)".*#\1# s#^/[^/]#//&# @@ -28882,6 +33112,227 @@ echo "${ECHO_T}$gl_cv_next_stdlib_h" >&6; } +for ac_header in random.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ------------------------------ ## +## Report this to bug-tar@gnu.org ## +## ------------------------------ ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=\$ac_header_preproc" +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_random_h = yes; then + HAVE_RANDOM_H=1 + else + HAVE_RANDOM_H=0 + fi + + { echo "$as_me:$LINENO: checking for struct random_data" >&5 +echo $ECHO_N "checking for struct random_data... $ECHO_C" >&6; } +if test "${ac_cv_type_struct_random_data+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #if HAVE_RANDOM_H + # include + #endif + + +typedef struct random_data ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_type_struct_random_data=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_type_struct_random_data=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_type_struct_random_data" >&5 +echo "${ECHO_T}$ac_cv_type_struct_random_data" >&6; } +if test $ac_cv_type_struct_random_data = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_RANDOM_DATA 1 +_ACEOF + + +else + HAVE_STRUCT_RANDOM_DATA=0 +fi + + + @@ -29016,6 +33467,7 @@ done + for ac_func in strcasecmp do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` @@ -29131,6 +33583,7 @@ done + for ac_func in strncasecmp do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` @@ -29319,6 +33772,7 @@ fi + for ac_func in strchrnul do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` @@ -29429,6 +33883,21 @@ done + if test $gl_cv_func_malloc_posix != yes; then + REPLACE_STRDUP=1 + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext" + + else + + @@ -29534,6 +34003,7 @@ fi done + fi @@ -29549,7 +34019,8 @@ done - if test $gl_cv_func_working_strerror = no; then + if test $REPLACE_STRERROR = 1; then + @@ -29710,7 +34181,7 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include - #include + #include int main () { @@ -29778,6 +34249,7 @@ _ACEOF + gl_LIBOBJS="$gl_LIBOBJS strndup.$ac_objext" : @@ -29880,6 +34352,7 @@ test $ac_cv_func_strnlen_working = no && + gl_LIBOBJS="$gl_LIBOBJS strnlen.$ac_objext" @@ -29887,7 +34360,7 @@ test $ac_cv_func_strnlen_working = no && # This is necessary because automake-1.6.1 doesn't understand # that the above use of AC_FUNC_STRNLEN means we may have to use # lib/strnlen.c. - #AC_LIBOBJ(strnlen) + #AC_LIBOBJ([strnlen]) cat >>confdefs.h <<\_ACEOF #define strnlen rpl_strnlen @@ -29941,6 +34414,7 @@ echo "${ECHO_T}$gl_cv_func_strtoimax_macro" >&6; } + for ac_func in strtoimax do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` @@ -30127,6 +34601,7 @@ fi + for ac_func in strtol do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` @@ -30228,6 +34703,7 @@ done + if test "$ac_cv_type_long_long_int" = yes; then @@ -30237,6 +34713,7 @@ done + for ac_func in strtoll do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` @@ -30336,6 +34813,7 @@ done if test $ac_cv_func_strtoll = no; then + HAVE_STRTOLL=0 : @@ -30344,6 +34822,11 @@ done + GNULIB_STRTOLL=1 + + + + @@ -30452,6 +34935,7 @@ done + if test "$ac_cv_type_unsigned_long_long_int" = yes; then @@ -30461,6 +34945,7 @@ done + for ac_func in strtoull do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` @@ -30560,6 +35045,7 @@ done if test $ac_cv_func_strtoull = no; then + HAVE_STRTOULL=0 : @@ -30568,6 +35054,10 @@ done + GNULIB_STRTOULL=1 + + + { echo "$as_me:$LINENO: checking whether defines strtoumax as a macro" >&5 @@ -30607,6 +35097,7 @@ echo "${ECHO_T}$gl_cv_func_strtoumax_macro" >&6; } + for ac_func in strtoumax do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` @@ -30791,6 +35282,8 @@ fi + + if test $ac_cv_func_lstat = yes; then HAVE_LSTAT=1 else @@ -30798,12 +35291,32 @@ fi fi - { echo "$as_me:$LINENO: checking whether mkdir is declared" >&5 -echo $ECHO_N "checking whether mkdir is declared... $ECHO_C" >&6; } -if test "${ac_cv_have_decl_mkdir+set}" = set; then + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + else + { echo "$as_me:$LINENO: checking absolute name of " >&5 +echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } +if test "${gl_cv_next_sys_stat_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + + if test $ac_cv_header_sys_stat_h = yes; then + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -30811,83 +35324,58 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include -int -main () -{ -#ifndef mkdir - (void) mkdir; -#endif - - ; - return 0; -} _ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest.$ac_objext; then - ac_cv_have_decl_mkdir=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_have_decl_mkdir=no -fi + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n '\#/sys/stat.h#{ + s#.*"\(.*/sys/stat.h\)".*#\1# + s#^/[^/]#//&# + p + q + }'`'"' + else + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_mkdir" >&5 -echo "${ECHO_T}$ac_cv_have_decl_mkdir" >&6; } -if test $ac_cv_have_decl_mkdir = yes; then +{ echo "$as_me:$LINENO: result: $gl_cv_next_sys_stat_h" >&5 +echo "${ECHO_T}$gl_cv_next_sys_stat_h" >&6; } + fi + NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_MKDIR 1 -_ACEOF -else - cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_MKDIR 0 -_ACEOF + SYS_STAT_H='sys/stat.h' -for ac_header in io.h -do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + { echo "$as_me:$LINENO: checking for nlink_t" >&5 +echo $ECHO_N "checking for nlink_t... $ECHO_C" >&6; } +if test "${ac_cv_type_nlink_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } else - # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF + cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default -#include <$ac_header> +#include + #include + +typedef nlink_t ac__type_new_; +int +main () +{ +if ((ac__type_new_ *) 0) + return 0; +if (sizeof (ac__type_new_)) + return 0; + ; + return 0; +} _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" @@ -30906,177 +35394,29 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - ac_header_compiler=yes + ac_cv_type_nlink_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_header_compiler=no + ac_cv_type_nlink_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } - -# Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <$ac_header> -_ACEOF -if { (ac_try="$ac_cpp conftest.$ac_ext" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null && { - test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || - test ! -s conftest.err - }; then - ac_header_preproc=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_header_preproc=no -fi - -rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } - -# So? What about this header? -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in - yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} - ac_header_preproc=yes - ;; - no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} - ( cat <<\_ASBOX -## ------------------------------ ## -## Report this to bug-tar@gnu.org ## -## ------------------------------ ## -_ASBOX - ) | sed "s/^/$as_me: WARNING: /" >&2 - ;; -esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } -if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - eval "$as_ac_Header=\$ac_header_preproc" -fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } - fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - -fi - - - if test $ac_cv_have_decl_mkdir = yes; then - HAVE_DECL_MKDIR=1 - else - HAVE_DECL_MKDIR=0 - fi - - if test "$ac_cv_header_io_h" = yes; then - HAVE_IO_H=1 - else - HAVE_IO_H=0 - fi - - - - - - - - - - - - - - - - if test $gl_cv_have_include_next = yes; then - gl_cv_next_sys_stat_h='<'sys/stat.h'>' - else - { echo "$as_me:$LINENO: checking absolute name of " >&5 -echo $ECHO_N "checking absolute name of ... $ECHO_C" >&6; } -if test "${gl_cv_next_sys_stat_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 +{ echo "$as_me:$LINENO: result: $ac_cv_type_nlink_t" >&5 +echo "${ECHO_T}$ac_cv_type_nlink_t" >&6; } +if test $ac_cv_type_nlink_t = yes; then + : else - if test $ac_cv_header_sys_stat_h = yes; then - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include - +cat >>confdefs.h <<\_ACEOF +#define nlink_t int _ACEOF - gl_cv_next_sys_stat_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | - sed -n '\#/sys/stat.h#{ - s#.*"\(.*/sys/stat.h\)".*#\1# - s#^/[^/]#//&# - p - q - }'`'"' - else - gl_cv_next_sys_stat_h='<'sys/stat.h'>' - fi fi -{ echo "$as_me:$LINENO: result: $gl_cv_next_sys_stat_h" >&5 -echo "${ECHO_T}$gl_cv_next_sys_stat_h" >&6; } - fi - NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h - - SYS_STAT_H='sys/stat.h' - { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } @@ -31184,6 +35524,7 @@ echo "${ECHO_T}$MKDIR_P" >&6; } + if test $gl_cv_have_include_next = yes; then gl_cv_next_sysexits_h='<'sysexits.h'>' else @@ -31203,7 +35544,11 @@ cat >>conftest.$ac_ext <<_ACEOF #include _ACEOF - gl_cv_next_sysexits_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_sysexits_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n '\#/sysexits.h#{ s#.*"\(.*/sysexits.h\)".*#\1# s#^/[^/]#//&# @@ -31300,6 +35645,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + gl_LIBOBJS="$gl_LIBOBJS tempname.$ac_objext" @@ -31381,6 +35727,7 @@ echo "${ECHO_T}$gl_cv_time_r_posix" >&6; } + gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext" @@ -31404,6 +35751,7 @@ echo "${ECHO_T}$gl_cv_time_r_posix" >&6; } + if test $gl_cv_have_include_next = yes; then gl_cv_next_unistd_h='<'unistd.h'>' else @@ -31423,7 +35771,11 @@ cat >>conftest.$ac_ext <<_ACEOF #include _ACEOF - gl_cv_next_unistd_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n '\#/unistd.h#{ s#.*"\(.*/unistd.h\)".*#\1# s#^/[^/]#//&# @@ -31470,6 +35822,7 @@ echo "${ECHO_T}$gl_cv_next_unistd_h" >&6; } + gl_LIBOBJS="$gl_LIBOBJS dup-safer.$ac_objext" @@ -31479,6 +35832,7 @@ echo "${ECHO_T}$gl_cv_next_unistd_h" >&6; } + gl_LIBOBJS="$gl_LIBOBJS fd-safer.$ac_objext" @@ -31488,6 +35842,7 @@ echo "${ECHO_T}$gl_cv_next_unistd_h" >&6; } + gl_LIBOBJS="$gl_LIBOBJS pipe-safer.$ac_objext" @@ -31507,6 +35862,7 @@ echo "${ECHO_T}$gl_cv_next_unistd_h" >&6; } + gl_LIBOBJS="$gl_LIBOBJS unlinkdir.$ac_objext" @@ -31696,6 +36052,7 @@ done + gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext" @@ -31786,6 +36143,7 @@ echo "${ECHO_T}$gt_cv_func_unsetenv_ret" >&6; } + gl_LIBOBJS="$gl_LIBOBJS utime.$ac_objext" @@ -31890,6 +36248,7 @@ _ACEOF + gl_LIBOBJS="$gl_LIBOBJS utimens.$ac_objext" @@ -31907,6 +36266,10 @@ _ACEOF + + + + @@ -31927,6 +36290,7 @@ _ACEOF + gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" @@ -31936,6 +36300,7 @@ _ACEOF + gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" @@ -31945,6 +36310,7 @@ _ACEOF + gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" @@ -31954,6 +36320,7 @@ _ACEOF + gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" if test $ac_cv_func_vasnprintf = yes; then @@ -32216,6 +36583,7 @@ fi + gl_cv_func_vsnprintf_usable=no for ac_func in vsnprintf do @@ -32310,7 +36678,79 @@ _ACEOF fi done - if test $ac_cv_func_vsnprintf = no; then + if test $ac_cv_func_vsnprintf = yes; then + + + { echo "$as_me:$LINENO: checking whether snprintf respects a size of 1" >&5 +echo $ECHO_N "checking whether snprintf respects a size of 1... $ECHO_C" >&6; } +if test "${gl_cv_func_snprintf_size1+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + if test "$cross_compiling" = yes; then + gl_cv_func_snprintf_size1="guessing yes" +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +int main() +{ + static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; + snprintf (buf, 1, "%d", 12345); + return buf[1] != 'E'; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_snprintf_size1=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_snprintf_size1=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_snprintf_size1" >&5 +echo "${ECHO_T}$gl_cv_func_snprintf_size1" >&6; } + + case "$gl_cv_func_snprintf_size1" in + *yes) + gl_cv_func_vsnprintf_usable=yes + ;; + esac + fi + if test $gl_cv_func_vsnprintf_usable = no; then + @@ -32380,7 +36820,16 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $gl_cv_header_wchar_h_standalone" >&5 echo "${ECHO_T}$gl_cv_header_wchar_h_standalone" >&6; } - if test $gl_cv_header_wchar_h_standalone != yes; then + + + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + + + if test $gl_cv_header_wchar_h_standalone != yes || test $gt_cv_c_wint_t != yes; then WCHAR_H=wchar.h fi @@ -32406,6 +36855,7 @@ echo "${ECHO_T}$gl_cv_header_wchar_h_standalone" >&6; } + if test $gl_cv_have_include_next = yes; then gl_cv_next_wchar_h='<'wchar.h'>' else @@ -32425,7 +36875,11 @@ cat >>conftest.$ac_ext <<_ACEOF #include _ACEOF - gl_cv_next_wchar_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n '\#/wchar.h#{ s#.*"\(.*/wchar.h\)".*#\1# s#^/[^/]#//&# @@ -32452,6 +36906,149 @@ echo "${ECHO_T}$gl_cv_next_wchar_h" >&6; } + + + + if test $ac_cv_func_wcrtomb = no; then + HAVE_WCRTOMB=0 + else + + + + + + + { echo "$as_me:$LINENO: checking whether wcrtomb return value is correct" >&5 +echo $ECHO_N "checking whether wcrtomb return value is correct... $ECHO_C" >&6; } +if test "${gl_cv_func_wcrtomb_retval+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + case "$host_os" in + # Guess no on OSF/1 and Solaris. + osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_wcrtomb_retval="guessing yes" ;; + esac + if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then + { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + return 1; + } + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + return 1; + } + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + return 1; + } + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + return 1; + } + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_wcrtomb_retval=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_wcrtomb_retval=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + fi + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_wcrtomb_retval" >&5 +echo "${ECHO_T}$gl_cv_func_wcrtomb_retval" >&6; } + case "$gl_cv_func_wcrtomb_retval" in + *yes) ;; + *) REPLACE_WCRTOMB=1 ;; + esac + fi + if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then + + + WCHAR_H=wchar.h + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS wcrtomb.$ac_objext" + + + : + + fi + + + + GNULIB_WCRTOMB=1 + + + + + + + + + if test $ac_cv_func_iswcntrl = yes; then HAVE_ISWCNTRL=1 else @@ -32477,7 +37074,112 @@ echo "${ECHO_T}$gl_cv_next_wchar_h" >&6; } WCTYPE_H=wctype.h if test $ac_cv_header_wctype_h = yes; then if test $ac_cv_func_iswcntrl = yes; then - WCTYPE_H= + { echo "$as_me:$LINENO: checking whether iswcntrl works" >&5 +echo $ECHO_N "checking whether iswcntrl works... $ECHO_C" >&6; } +if test "${gl_cv_func_iswcntrl_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + if test "$cross_compiling" = yes; then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #if __GNU_LIBRARY__ == 1 + Linux libc5 i18n is broken. + #endif +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + gl_cv_func_iswcntrl_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + gl_cv_func_iswcntrl_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + #include + #include + #include + #include + int main () { return iswprint ('x') == 0; } +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gl_cv_func_iswcntrl_works=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +gl_cv_func_iswcntrl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_func_iswcntrl_works" >&5 +echo "${ECHO_T}$gl_cv_func_iswcntrl_works" >&6; } + if test $gl_cv_func_iswcntrl_works = yes; then + WCTYPE_H= + fi fi @@ -32489,6 +37191,7 @@ echo "${ECHO_T}$gl_cv_next_wchar_h" >&6; } + if test $gl_cv_have_include_next = yes; then gl_cv_next_wctype_h='<'wctype.h'>' else @@ -32508,7 +37211,11 @@ cat >>conftest.$ac_ext <<_ACEOF #include _ACEOF - gl_cv_next_wctype_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | sed -n '\#/wctype.h#{ s#.*"\(.*/wctype.h\)".*#\1# s#^/[^/]#//&# @@ -32534,6 +37241,13 @@ echo "${ECHO_T}$gl_cv_next_wctype_h" >&6; } + if test "$gl_cv_func_iswcntrl_works" = no; then + REPLACE_ISWCNTRL=1 + else + REPLACE_ISWCNTRL=0 + fi + + @@ -32734,12 +37448,16 @@ echo "${ECHO_T}$gl_cv_func_wcwidth_works" >&6; } + gl_LIBOBJS="$gl_LIBOBJS wcwidth.$ac_objext" fi if test $REPLACE_WCWIDTH = 1 || test $HAVE_DECL_WCWIDTH = 0; then - WCHAR_H=wchar.h + + + WCHAR_H=wchar.h + fi @@ -32752,6 +37470,15 @@ echo "${ECHO_T}$gl_cv_func_wcwidth_works" >&6; } + GNULIB_WRITE=1 + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS xmalloc.$ac_objext" @@ -32773,6 +37500,7 @@ echo "${ECHO_T}$gl_cv_func_wcwidth_works" >&6; } + gl_LIBOBJS="$gl_LIBOBJS xgetcwd.$ac_objext" @@ -32940,6 +37668,7 @@ done + gl_LIBOBJS="$gl_LIBOBJS xstrtol.$ac_objext" @@ -32949,6 +37678,7 @@ done + gl_LIBOBJS="$gl_LIBOBJS xstrtoul.$ac_objext" @@ -32958,6 +37688,7 @@ done + gl_LIBOBJS="$gl_LIBOBJS xstrtol-error.$ac_objext" @@ -32965,16 +37696,30 @@ done + + + + + gltests_libdeps= gltests_ltlibdeps= + + + + + + gl_source_base='.#bootmp/tests' + + + LIBTAR_LIBDEPS="$gl_libdeps" LIBTAR_LTLIBDEPS="$gl_ltlibdeps" @@ -34792,23 +39537,68 @@ fi - acl_libdirstem=lib - searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` - if test -n "$searchpath"; then - acl_save_IFS="${IFS= }"; IFS=":" - for searchdir in $searchpath; do - if test -d "$searchdir"; then - case "$searchdir" in - */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; - *) searchdir=`cd "$searchdir" && pwd` - case "$searchdir" in - */lib64 ) acl_libdirstem=lib64 ;; - esac ;; + + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + { echo "$as_me:$LINENO: checking for 64-bit host" >&5 +echo $ECHO_N "checking for 64-bit host... $ECHO_C" >&6; } +if test "${gl_cv_solaris_64bit+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#ifdef _LP64 +sixtyfour bits +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sixtyfour bits" >/dev/null 2>&1; then + gl_cv_solaris_64bit=yes +else + gl_cv_solaris_64bit=no +fi +rm -f conftest* + + +fi +{ echo "$as_me:$LINENO: result: $gl_cv_solaris_64bit" >&5 +echo "${ECHO_T}$gl_cv_solaris_64bit" >&6; } + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; esac fi - done - IFS="$acl_save_IFS" - fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" @@ -34857,6 +39647,10 @@ if test "${with_libiconv_prefix+set}" = set; then else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi fi fi @@ -35008,7 +39802,9 @@ fi if test "X$found_dir" != "X"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then - if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else haveit= @@ -35075,7 +39871,16 @@ fi case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` - LIBICONV_PREFIX="$basedir" + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi additional_includedir="$basedir/include" ;; esac @@ -35124,9 +39929,11 @@ fi case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` - if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= - if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; @@ -36709,6 +41516,10 @@ if test "${with_libintl_prefix+set}" = set; then else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi fi fi @@ -36860,7 +41671,9 @@ fi if test "X$found_dir" != "X"; then LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then - if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else haveit= @@ -36927,7 +41740,16 @@ fi case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` - LIBINTL_PREFIX="$basedir" + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi additional_includedir="$basedir/include" ;; esac @@ -36976,9 +41798,11 @@ fi case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` - if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= - if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; @@ -37826,7 +42650,7 @@ exec 6>&1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by GNU tar $as_me 1.20, which was +This file was extended by GNU tar $as_me 1.22, which was generated by GNU Autoconf 2.61. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -37879,7 +42703,7 @@ Report bugs to ." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ -GNU tar config.status 1.20 +GNU tar config.status 1.22 configured by $0, generated by GNU Autoconf 2.61, with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" @@ -38153,6 +42977,14 @@ am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim RANLIB!$RANLIB$ac_delim YACC!$YACC$ac_delim YFLAGS!$YFLAGS$ac_delim +build!$build$ac_delim +build_cpu!$build_cpu$ac_delim +build_vendor!$build_vendor$ac_delim +build_os!$build_os$ac_delim +host!$host$ac_delim +host_cpu!$host_cpu$ac_delim +host_vendor!$host_vendor$ac_delim +host_os!$host_os$ac_delim CPP!$CPP$ac_delim GREP!$GREP$ac_delim EGREP!$EGREP$ac_delim @@ -38160,18 +42992,10 @@ STDBOOL_H!$STDBOOL_H$ac_delim HAVE__BOOL!$HAVE__BOOL$ac_delim GL_COND_LIBTOOL_TRUE!$GL_COND_LIBTOOL_TRUE$ac_delim GL_COND_LIBTOOL_FALSE!$GL_COND_LIBTOOL_FALSE$ac_delim -EOVERFLOW!$EOVERFLOW$ac_delim ALLOCA!$ALLOCA$ac_delim ALLOCA_H!$ALLOCA_H$ac_delim GETOPT_H!$GETOPT_H$ac_delim -GNULIB_CHOWN!$GNULIB_CHOWN$ac_delim -GNULIB_DUP2!$GNULIB_DUP2$ac_delim -GNULIB_ENVIRON!$GNULIB_ENVIRON$ac_delim -GNULIB_FCHDIR!$GNULIB_FCHDIR$ac_delim -GNULIB_FTRUNCATE!$GNULIB_FTRUNCATE$ac_delim -GNULIB_GETCWD!$GNULIB_GETCWD$ac_delim -GNULIB_GETLOGIN_R!$GNULIB_GETLOGIN_R$ac_delim -GNULIB_GETPAGESIZE!$GNULIB_GETPAGESIZE$ac_delim +GNULIB_BTOWC!$GNULIB_BTOWC$ac_delim _ACEOF if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then @@ -38213,13 +43037,72 @@ _ACEOF ac_delim='%!_!# ' for ac_last_try in false false false false false :; do cat >conf$$subs.sed <<_ACEOF +GNULIB_WCTOB!$GNULIB_WCTOB$ac_delim +GNULIB_MBSINIT!$GNULIB_MBSINIT$ac_delim +GNULIB_MBRTOWC!$GNULIB_MBRTOWC$ac_delim +GNULIB_MBRLEN!$GNULIB_MBRLEN$ac_delim +GNULIB_MBSRTOWCS!$GNULIB_MBSRTOWCS$ac_delim +GNULIB_MBSNRTOWCS!$GNULIB_MBSNRTOWCS$ac_delim +GNULIB_WCRTOMB!$GNULIB_WCRTOMB$ac_delim +GNULIB_WCSRTOMBS!$GNULIB_WCSRTOMBS$ac_delim +GNULIB_WCSNRTOMBS!$GNULIB_WCSNRTOMBS$ac_delim +GNULIB_WCWIDTH!$GNULIB_WCWIDTH$ac_delim +HAVE_BTOWC!$HAVE_BTOWC$ac_delim +HAVE_MBSINIT!$HAVE_MBSINIT$ac_delim +HAVE_MBRTOWC!$HAVE_MBRTOWC$ac_delim +HAVE_MBRLEN!$HAVE_MBRLEN$ac_delim +HAVE_MBSRTOWCS!$HAVE_MBSRTOWCS$ac_delim +HAVE_MBSNRTOWCS!$HAVE_MBSNRTOWCS$ac_delim +HAVE_WCRTOMB!$HAVE_WCRTOMB$ac_delim +HAVE_WCSRTOMBS!$HAVE_WCSRTOMBS$ac_delim +HAVE_WCSNRTOMBS!$HAVE_WCSNRTOMBS$ac_delim +HAVE_DECL_WCTOB!$HAVE_DECL_WCTOB$ac_delim +HAVE_DECL_WCWIDTH!$HAVE_DECL_WCWIDTH$ac_delim +REPLACE_MBSTATE_T!$REPLACE_MBSTATE_T$ac_delim +REPLACE_BTOWC!$REPLACE_BTOWC$ac_delim +REPLACE_WCTOB!$REPLACE_WCTOB$ac_delim +REPLACE_MBSINIT!$REPLACE_MBSINIT$ac_delim +REPLACE_MBRTOWC!$REPLACE_MBRTOWC$ac_delim +REPLACE_MBRLEN!$REPLACE_MBRLEN$ac_delim +REPLACE_MBSRTOWCS!$REPLACE_MBSRTOWCS$ac_delim +REPLACE_MBSNRTOWCS!$REPLACE_MBSNRTOWCS$ac_delim +REPLACE_WCRTOMB!$REPLACE_WCRTOMB$ac_delim +REPLACE_WCSRTOMBS!$REPLACE_WCSRTOMBS$ac_delim +REPLACE_WCWIDTH!$REPLACE_WCWIDTH$ac_delim +WCHAR_H!$WCHAR_H$ac_delim +LOCALE_FR!$LOCALE_FR$ac_delim +GNULIB_CHOWN!$GNULIB_CHOWN$ac_delim +GNULIB_CLOSE!$GNULIB_CLOSE$ac_delim +GNULIB_DUP2!$GNULIB_DUP2$ac_delim +GNULIB_ENVIRON!$GNULIB_ENVIRON$ac_delim +GNULIB_EUIDACCESS!$GNULIB_EUIDACCESS$ac_delim +GNULIB_FCHDIR!$GNULIB_FCHDIR$ac_delim +GNULIB_FSYNC!$GNULIB_FSYNC$ac_delim +GNULIB_FTRUNCATE!$GNULIB_FTRUNCATE$ac_delim +GNULIB_GETCWD!$GNULIB_GETCWD$ac_delim +GNULIB_GETDOMAINNAME!$GNULIB_GETDOMAINNAME$ac_delim +GNULIB_GETDTABLESIZE!$GNULIB_GETDTABLESIZE$ac_delim +GNULIB_GETHOSTNAME!$GNULIB_GETHOSTNAME$ac_delim +GNULIB_GETLOGIN_R!$GNULIB_GETLOGIN_R$ac_delim +GNULIB_GETPAGESIZE!$GNULIB_GETPAGESIZE$ac_delim +GNULIB_GETUSERSHELL!$GNULIB_GETUSERSHELL$ac_delim GNULIB_LCHOWN!$GNULIB_LCHOWN$ac_delim +GNULIB_LINK!$GNULIB_LINK$ac_delim GNULIB_LSEEK!$GNULIB_LSEEK$ac_delim GNULIB_READLINK!$GNULIB_READLINK$ac_delim GNULIB_SLEEP!$GNULIB_SLEEP$ac_delim +GNULIB_UNISTD_H_SIGPIPE!$GNULIB_UNISTD_H_SIGPIPE$ac_delim +GNULIB_WRITE!$GNULIB_WRITE$ac_delim HAVE_DUP2!$HAVE_DUP2$ac_delim +HAVE_EUIDACCESS!$HAVE_EUIDACCESS$ac_delim +HAVE_FSYNC!$HAVE_FSYNC$ac_delim HAVE_FTRUNCATE!$HAVE_FTRUNCATE$ac_delim +HAVE_GETDOMAINNAME!$HAVE_GETDOMAINNAME$ac_delim +HAVE_GETDTABLESIZE!$HAVE_GETDTABLESIZE$ac_delim +HAVE_GETHOSTNAME!$HAVE_GETHOSTNAME$ac_delim HAVE_GETPAGESIZE!$HAVE_GETPAGESIZE$ac_delim +HAVE_GETUSERSHELL!$HAVE_GETUSERSHELL$ac_delim +HAVE_LINK!$HAVE_LINK$ac_delim HAVE_READLINK!$HAVE_READLINK$ac_delim HAVE_SLEEP!$HAVE_SLEEP$ac_delim HAVE_DECL_ENVIRON!$HAVE_DECL_ENVIRON$ac_delim @@ -38227,39 +43110,94 @@ HAVE_DECL_GETLOGIN_R!$HAVE_DECL_GETLOGIN_R$ac_delim HAVE_OS_H!$HAVE_OS_H$ac_delim HAVE_SYS_PARAM_H!$HAVE_SYS_PARAM_H$ac_delim REPLACE_CHOWN!$REPLACE_CHOWN$ac_delim +REPLACE_CLOSE!$REPLACE_CLOSE$ac_delim REPLACE_FCHDIR!$REPLACE_FCHDIR$ac_delim REPLACE_GETCWD!$REPLACE_GETCWD$ac_delim REPLACE_GETPAGESIZE!$REPLACE_GETPAGESIZE$ac_delim REPLACE_LCHOWN!$REPLACE_LCHOWN$ac_delim REPLACE_LSEEK!$REPLACE_LSEEK$ac_delim +REPLACE_WRITE!$REPLACE_WRITE$ac_delim +UNISTD_H_HAVE_WINSOCK2_H!$UNISTD_H_HAVE_WINSOCK2_H$ac_delim LIB_CLOCK_GETTIME!$LIB_CLOCK_GETTIME$ac_delim -build!$build$ac_delim -build_cpu!$build_cpu$ac_delim -build_vendor!$build_vendor$ac_delim -build_os!$build_os$ac_delim -host!$host$ac_delim -host_cpu!$host_cpu$ac_delim -host_vendor!$host_vendor$ac_delim -host_os!$host_os$ac_delim +GNULIB_DIRFD!$GNULIB_DIRFD$ac_delim +GNULIB_SCANDIR!$GNULIB_SCANDIR$ac_delim +GNULIB_ALPHASORT!$GNULIB_ALPHASORT$ac_delim +HAVE_DECL_DIRFD!$HAVE_DECL_DIRFD$ac_delim +HAVE_SCANDIR!$HAVE_SCANDIR$ac_delim +HAVE_ALPHASORT!$HAVE_ALPHASORT$ac_delim +DIRENT_H!$DIRENT_H$ac_delim INCLUDE_NEXT!$INCLUDE_NEXT$ac_delim +INCLUDE_NEXT_AS_FIRST_DIRECTIVE!$INCLUDE_NEXT_AS_FIRST_DIRECTIVE$ac_delim +PRAGMA_SYSTEM_HEADER!$PRAGMA_SYSTEM_HEADER$ac_delim NEXT_DIRENT_H!$NEXT_DIRENT_H$ac_delim -DIRENT_H!$DIRENT_H$ac_delim +NEXT_ERRNO_H!$NEXT_ERRNO_H$ac_delim +ERRNO_H!$ERRNO_H$ac_delim +EMULTIHOP_HIDDEN!$EMULTIHOP_HIDDEN$ac_delim +EMULTIHOP_VALUE!$EMULTIHOP_VALUE$ac_delim +_ACEOF + + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then + break + elif $ac_last_try; then + { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` +if test -n "$ac_eof"; then + ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` + ac_eof=`expr $ac_eof + 1` +fi + +cat >>$CONFIG_STATUS <<_ACEOF +cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +_ACEOF +sed ' +s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g +s/^/s,@/; s/!/@,|#_!!_#|/ +:n +t n +s/'"$ac_delim"'$/,g/; t +s/$/\\/; p +N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n +' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF +CEOF$ac_eof +_ACEOF + + +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + cat >conf$$subs.sed <<_ACEOF +ENOLINK_HIDDEN!$ENOLINK_HIDDEN$ac_delim +ENOLINK_VALUE!$ENOLINK_VALUE$ac_delim +EOVERFLOW_HIDDEN!$EOVERFLOW_HIDDEN$ac_delim +EOVERFLOW_VALUE!$EOVERFLOW_VALUE$ac_delim GNULIB_OPEN!$GNULIB_OPEN$ac_delim REPLACE_OPEN!$REPLACE_OPEN$ac_delim -NEXT_FCNTL_H!$NEXT_FCNTL_H$ac_delim -FCNTL_H!$FCNTL_H$ac_delim -NEXT_FLOAT_H!$NEXT_FLOAT_H$ac_delim -FLOAT_H!$FLOAT_H$ac_delim -FNMATCH_H!$FNMATCH_H$ac_delim +GNULIB_FPRINTF!$GNULIB_FPRINTF$ac_delim GNULIB_FPRINTF_POSIX!$GNULIB_FPRINTF_POSIX$ac_delim +GNULIB_PRINTF!$GNULIB_PRINTF$ac_delim GNULIB_PRINTF_POSIX!$GNULIB_PRINTF_POSIX$ac_delim GNULIB_SNPRINTF!$GNULIB_SNPRINTF$ac_delim GNULIB_SPRINTF_POSIX!$GNULIB_SPRINTF_POSIX$ac_delim +GNULIB_VFPRINTF!$GNULIB_VFPRINTF$ac_delim GNULIB_VFPRINTF_POSIX!$GNULIB_VFPRINTF_POSIX$ac_delim +GNULIB_VPRINTF!$GNULIB_VPRINTF$ac_delim GNULIB_VPRINTF_POSIX!$GNULIB_VPRINTF_POSIX$ac_delim GNULIB_VSNPRINTF!$GNULIB_VSNPRINTF$ac_delim GNULIB_VSPRINTF_POSIX!$GNULIB_VSPRINTF_POSIX$ac_delim +GNULIB_DPRINTF!$GNULIB_DPRINTF$ac_delim +GNULIB_VDPRINTF!$GNULIB_VDPRINTF$ac_delim GNULIB_VASPRINTF!$GNULIB_VASPRINTF$ac_delim +GNULIB_OBSTACK_PRINTF!$GNULIB_OBSTACK_PRINTF$ac_delim +GNULIB_OBSTACK_PRINTF_POSIX!$GNULIB_OBSTACK_PRINTF_POSIX$ac_delim GNULIB_FOPEN!$GNULIB_FOPEN$ac_delim GNULIB_FREOPEN!$GNULIB_FREOPEN$ac_delim GNULIB_FSEEK!$GNULIB_FSEEK$ac_delim @@ -38267,8 +43205,18 @@ GNULIB_FSEEKO!$GNULIB_FSEEKO$ac_delim GNULIB_FTELL!$GNULIB_FTELL$ac_delim GNULIB_FTELLO!$GNULIB_FTELLO$ac_delim GNULIB_FFLUSH!$GNULIB_FFLUSH$ac_delim +GNULIB_FCLOSE!$GNULIB_FCLOSE$ac_delim +GNULIB_FPUTC!$GNULIB_FPUTC$ac_delim +GNULIB_PUTC!$GNULIB_PUTC$ac_delim +GNULIB_PUTCHAR!$GNULIB_PUTCHAR$ac_delim +GNULIB_FPUTS!$GNULIB_FPUTS$ac_delim +GNULIB_PUTS!$GNULIB_PUTS$ac_delim +GNULIB_FWRITE!$GNULIB_FWRITE$ac_delim GNULIB_GETDELIM!$GNULIB_GETDELIM$ac_delim GNULIB_GETLINE!$GNULIB_GETLINE$ac_delim +GNULIB_PERROR!$GNULIB_PERROR$ac_delim +GNULIB_STDIO_H_SIGPIPE!$GNULIB_STDIO_H_SIGPIPE$ac_delim +REPLACE_STDIO_WRITE_FUNCS!$REPLACE_STDIO_WRITE_FUNCS$ac_delim REPLACE_FPRINTF!$REPLACE_FPRINTF$ac_delim REPLACE_VFPRINTF!$REPLACE_VFPRINTF$ac_delim REPLACE_PRINTF!$REPLACE_PRINTF$ac_delim @@ -38279,8 +43227,14 @@ REPLACE_VSNPRINTF!$REPLACE_VSNPRINTF$ac_delim HAVE_DECL_VSNPRINTF!$HAVE_DECL_VSNPRINTF$ac_delim REPLACE_SPRINTF!$REPLACE_SPRINTF$ac_delim REPLACE_VSPRINTF!$REPLACE_VSPRINTF$ac_delim +HAVE_DPRINTF!$HAVE_DPRINTF$ac_delim +REPLACE_DPRINTF!$REPLACE_DPRINTF$ac_delim +HAVE_VDPRINTF!$HAVE_VDPRINTF$ac_delim +REPLACE_VDPRINTF!$REPLACE_VDPRINTF$ac_delim HAVE_VASPRINTF!$HAVE_VASPRINTF$ac_delim REPLACE_VASPRINTF!$REPLACE_VASPRINTF$ac_delim +HAVE_DECL_OBSTACK_PRINTF!$HAVE_DECL_OBSTACK_PRINTF$ac_delim +REPLACE_OBSTACK_PRINTF!$REPLACE_OBSTACK_PRINTF$ac_delim REPLACE_FOPEN!$REPLACE_FOPEN$ac_delim REPLACE_FREOPEN!$REPLACE_FREOPEN$ac_delim HAVE_FSEEKO!$HAVE_FSEEKO$ac_delim @@ -38290,9 +43244,17 @@ HAVE_FTELLO!$HAVE_FTELLO$ac_delim REPLACE_FTELLO!$REPLACE_FTELLO$ac_delim REPLACE_FTELL!$REPLACE_FTELL$ac_delim REPLACE_FFLUSH!$REPLACE_FFLUSH$ac_delim +REPLACE_FCLOSE!$REPLACE_FCLOSE$ac_delim HAVE_DECL_GETDELIM!$HAVE_DECL_GETDELIM$ac_delim HAVE_DECL_GETLINE!$HAVE_DECL_GETLINE$ac_delim REPLACE_GETLINE!$REPLACE_GETLINE$ac_delim +REPLACE_PERROR!$REPLACE_PERROR$ac_delim +LIB_CLOSE!$LIB_CLOSE$ac_delim +NEXT_FCNTL_H!$NEXT_FCNTL_H$ac_delim +FCNTL_H!$FCNTL_H$ac_delim +NEXT_FLOAT_H!$NEXT_FLOAT_H$ac_delim +FLOAT_H!$FLOAT_H$ac_delim +FNMATCH_H!$FNMATCH_H$ac_delim LIBINTL!$LIBINTL$ac_delim LTLIBINTL!$LTLIBINTL$ac_delim NEXT_SYS_TIME_H!$NEXT_SYS_TIME_H$ac_delim @@ -38308,8 +43270,8 @@ NEXT_STDINT_H!$NEXT_STDINT_H$ac_delim HAVE_STDINT_H!$HAVE_STDINT_H$ac_delim HAVE_SYS_INTTYPES_H!$HAVE_SYS_INTTYPES_H$ac_delim HAVE_SYS_BITYPES_H!$HAVE_SYS_BITYPES_H$ac_delim +APPLE_UNIVERSAL_BUILD!$APPLE_UNIVERSAL_BUILD$ac_delim BITSIZEOF_PTRDIFF_T!$BITSIZEOF_PTRDIFF_T$ac_delim -BITSIZEOF_SIG_ATOMIC_T!$BITSIZEOF_SIG_ATOMIC_T$ac_delim _ACEOF if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then @@ -38330,7 +43292,7 @@ if test -n "$ac_eof"; then fi cat >>$CONFIG_STATUS <<_ACEOF -cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof +cat >"\$tmp/subs-3.sed" <<\CEOF$ac_eof /@[a-zA-Z_][a-zA-Z_0-9]*@/!b _ACEOF sed ' @@ -38352,14 +43314,15 @@ ac_delim='%!_!# ' for ac_last_try in false false false false false :; do cat >conf$$subs.sed <<_ACEOF BITSIZEOF_SIZE_T!$BITSIZEOF_SIZE_T$ac_delim +BITSIZEOF_SIG_ATOMIC_T!$BITSIZEOF_SIG_ATOMIC_T$ac_delim BITSIZEOF_WCHAR_T!$BITSIZEOF_WCHAR_T$ac_delim BITSIZEOF_WINT_T!$BITSIZEOF_WINT_T$ac_delim HAVE_SIGNED_SIG_ATOMIC_T!$HAVE_SIGNED_SIG_ATOMIC_T$ac_delim HAVE_SIGNED_WCHAR_T!$HAVE_SIGNED_WCHAR_T$ac_delim HAVE_SIGNED_WINT_T!$HAVE_SIGNED_WINT_T$ac_delim PTRDIFF_T_SUFFIX!$PTRDIFF_T_SUFFIX$ac_delim -SIG_ATOMIC_T_SUFFIX!$SIG_ATOMIC_T_SUFFIX$ac_delim SIZE_T_SUFFIX!$SIZE_T_SUFFIX$ac_delim +SIG_ATOMIC_T_SUFFIX!$SIG_ATOMIC_T_SUFFIX$ac_delim WCHAR_T_SUFFIX!$WCHAR_T_SUFFIX$ac_delim WINT_T_SUFFIX!$WINT_T_SUFFIX$ac_delim STDINT_H!$STDINT_H$ac_delim @@ -38381,31 +43344,54 @@ UINT64_MAX_EQ_ULONG_MAX!$UINT64_MAX_EQ_ULONG_MAX$ac_delim INTTYPES_H!$INTTYPES_H$ac_delim GLIBC21!$GLIBC21$ac_delim LOCALCHARSET_TESTS_ENVIRONMENT!$LOCALCHARSET_TESTS_ENVIRONMENT$ac_delim +GNULIB_LCHMOD!$GNULIB_LCHMOD$ac_delim +GNULIB_LSTAT!$GNULIB_LSTAT$ac_delim +HAVE_LCHMOD!$HAVE_LCHMOD$ac_delim +REPLACE_LSTAT!$REPLACE_LSTAT$ac_delim +REPLACE_MKDIR!$REPLACE_MKDIR$ac_delim HAVE_MALLOC_POSIX!$HAVE_MALLOC_POSIX$ac_delim GNULIB_MALLOC_POSIX!$GNULIB_MALLOC_POSIX$ac_delim GNULIB_REALLOC_POSIX!$GNULIB_REALLOC_POSIX$ac_delim GNULIB_CALLOC_POSIX!$GNULIB_CALLOC_POSIX$ac_delim +GNULIB_ATOLL!$GNULIB_ATOLL$ac_delim +GNULIB_GETLOADAVG!$GNULIB_GETLOADAVG$ac_delim GNULIB_GETSUBOPT!$GNULIB_GETSUBOPT$ac_delim GNULIB_MKDTEMP!$GNULIB_MKDTEMP$ac_delim GNULIB_MKSTEMP!$GNULIB_MKSTEMP$ac_delim GNULIB_PUTENV!$GNULIB_PUTENV$ac_delim +GNULIB_RANDOM_R!$GNULIB_RANDOM_R$ac_delim +GNULIB_RPMATCH!$GNULIB_RPMATCH$ac_delim GNULIB_SETENV!$GNULIB_SETENV$ac_delim GNULIB_STRTOD!$GNULIB_STRTOD$ac_delim +GNULIB_STRTOLL!$GNULIB_STRTOLL$ac_delim +GNULIB_STRTOULL!$GNULIB_STRTOULL$ac_delim GNULIB_UNSETENV!$GNULIB_UNSETENV$ac_delim +HAVE_ATOLL!$HAVE_ATOLL$ac_delim HAVE_CALLOC_POSIX!$HAVE_CALLOC_POSIX$ac_delim HAVE_GETSUBOPT!$HAVE_GETSUBOPT$ac_delim HAVE_MKDTEMP!$HAVE_MKDTEMP$ac_delim HAVE_REALLOC_POSIX!$HAVE_REALLOC_POSIX$ac_delim +HAVE_RANDOM_R!$HAVE_RANDOM_R$ac_delim +HAVE_RPMATCH!$HAVE_RPMATCH$ac_delim HAVE_SETENV!$HAVE_SETENV$ac_delim HAVE_STRTOD!$HAVE_STRTOD$ac_delim +HAVE_STRTOLL!$HAVE_STRTOLL$ac_delim +HAVE_STRTOULL!$HAVE_STRTOULL$ac_delim +HAVE_STRUCT_RANDOM_DATA!$HAVE_STRUCT_RANDOM_DATA$ac_delim +HAVE_SYS_LOADAVG_H!$HAVE_SYS_LOADAVG_H$ac_delim HAVE_UNSETENV!$HAVE_UNSETENV$ac_delim +HAVE_DECL_GETLOADAVG!$HAVE_DECL_GETLOADAVG$ac_delim REPLACE_MKSTEMP!$REPLACE_MKSTEMP$ac_delim REPLACE_PUTENV!$REPLACE_PUTENV$ac_delim REPLACE_STRTOD!$REPLACE_STRTOD$ac_delim VOID_UNSETENV!$VOID_UNSETENV$ac_delim +LOCALE_JA!$LOCALE_JA$ac_delim +LOCALE_FR_UTF8!$LOCALE_FR_UTF8$ac_delim +LOCALE_ZH_CN!$LOCALE_ZH_CN$ac_delim GNULIB_MEMMEM!$GNULIB_MEMMEM$ac_delim GNULIB_MEMPCPY!$GNULIB_MEMPCPY$ac_delim GNULIB_MEMRCHR!$GNULIB_MEMRCHR$ac_delim +GNULIB_RAWMEMCHR!$GNULIB_RAWMEMCHR$ac_delim GNULIB_STPCPY!$GNULIB_STPCPY$ac_delim GNULIB_STPNCPY!$GNULIB_STPNCPY$ac_delim GNULIB_STRCHRNUL!$GNULIB_STRCHRNUL$ac_delim @@ -38424,30 +43410,6 @@ GNULIB_MBSRCHR!$GNULIB_MBSRCHR$ac_delim GNULIB_MBSSTR!$GNULIB_MBSSTR$ac_delim GNULIB_MBSCASECMP!$GNULIB_MBSCASECMP$ac_delim GNULIB_MBSNCASECMP!$GNULIB_MBSNCASECMP$ac_delim -GNULIB_MBSPCASECMP!$GNULIB_MBSPCASECMP$ac_delim -GNULIB_MBSCASESTR!$GNULIB_MBSCASESTR$ac_delim -GNULIB_MBSCSPN!$GNULIB_MBSCSPN$ac_delim -GNULIB_MBSPBRK!$GNULIB_MBSPBRK$ac_delim -GNULIB_MBSSPN!$GNULIB_MBSSPN$ac_delim -GNULIB_MBSSEP!$GNULIB_MBSSEP$ac_delim -GNULIB_MBSTOK_R!$GNULIB_MBSTOK_R$ac_delim -GNULIB_STRERROR!$GNULIB_STRERROR$ac_delim -GNULIB_STRSIGNAL!$GNULIB_STRSIGNAL$ac_delim -HAVE_DECL_MEMMEM!$HAVE_DECL_MEMMEM$ac_delim -HAVE_MEMPCPY!$HAVE_MEMPCPY$ac_delim -HAVE_DECL_MEMRCHR!$HAVE_DECL_MEMRCHR$ac_delim -HAVE_STPCPY!$HAVE_STPCPY$ac_delim -HAVE_STPNCPY!$HAVE_STPNCPY$ac_delim -HAVE_STRCHRNUL!$HAVE_STRCHRNUL$ac_delim -HAVE_DECL_STRDUP!$HAVE_DECL_STRDUP$ac_delim -HAVE_STRNDUP!$HAVE_STRNDUP$ac_delim -HAVE_DECL_STRNDUP!$HAVE_DECL_STRNDUP$ac_delim -HAVE_DECL_STRNLEN!$HAVE_DECL_STRNLEN$ac_delim -HAVE_STRPBRK!$HAVE_STRPBRK$ac_delim -HAVE_STRSEP!$HAVE_STRSEP$ac_delim -HAVE_STRCASESTR!$HAVE_STRCASESTR$ac_delim -HAVE_DECL_STRTOK_R!$HAVE_DECL_STRTOK_R$ac_delim -HAVE_DECL_STRERROR!$HAVE_DECL_STRERROR$ac_delim _ACEOF if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then @@ -38468,7 +43430,7 @@ if test -n "$ac_eof"; then fi cat >>$CONFIG_STATUS <<_ACEOF -cat >"\$tmp/subs-3.sed" <<\CEOF$ac_eof +cat >"\$tmp/subs-4.sed" <<\CEOF$ac_eof /@[a-zA-Z_][a-zA-Z_0-9]*@/!b _ACEOF sed ' @@ -38489,23 +43451,50 @@ _ACEOF ac_delim='%!_!# ' for ac_last_try in false false false false false :; do cat >conf$$subs.sed <<_ACEOF +GNULIB_MBSPCASECMP!$GNULIB_MBSPCASECMP$ac_delim +GNULIB_MBSCASESTR!$GNULIB_MBSCASESTR$ac_delim +GNULIB_MBSCSPN!$GNULIB_MBSCSPN$ac_delim +GNULIB_MBSPBRK!$GNULIB_MBSPBRK$ac_delim +GNULIB_MBSSPN!$GNULIB_MBSSPN$ac_delim +GNULIB_MBSSEP!$GNULIB_MBSSEP$ac_delim +GNULIB_MBSTOK_R!$GNULIB_MBSTOK_R$ac_delim +GNULIB_STRERROR!$GNULIB_STRERROR$ac_delim +GNULIB_STRSIGNAL!$GNULIB_STRSIGNAL$ac_delim +GNULIB_STRVERSCMP!$GNULIB_STRVERSCMP$ac_delim +HAVE_DECL_MEMMEM!$HAVE_DECL_MEMMEM$ac_delim +HAVE_MEMPCPY!$HAVE_MEMPCPY$ac_delim +HAVE_DECL_MEMRCHR!$HAVE_DECL_MEMRCHR$ac_delim +HAVE_RAWMEMCHR!$HAVE_RAWMEMCHR$ac_delim +HAVE_STPCPY!$HAVE_STPCPY$ac_delim +HAVE_STPNCPY!$HAVE_STPNCPY$ac_delim +HAVE_STRCHRNUL!$HAVE_STRCHRNUL$ac_delim +HAVE_DECL_STRDUP!$HAVE_DECL_STRDUP$ac_delim +HAVE_STRNDUP!$HAVE_STRNDUP$ac_delim +HAVE_DECL_STRNDUP!$HAVE_DECL_STRNDUP$ac_delim +HAVE_DECL_STRNLEN!$HAVE_DECL_STRNLEN$ac_delim +HAVE_STRPBRK!$HAVE_STRPBRK$ac_delim +HAVE_STRSEP!$HAVE_STRSEP$ac_delim +HAVE_STRCASESTR!$HAVE_STRCASESTR$ac_delim +HAVE_DECL_STRTOK_R!$HAVE_DECL_STRTOK_R$ac_delim +HAVE_DECL_STRERROR!$HAVE_DECL_STRERROR$ac_delim HAVE_DECL_STRSIGNAL!$HAVE_DECL_STRSIGNAL$ac_delim -REPLACE_STRERROR!$REPLACE_STRERROR$ac_delim -REPLACE_STRSIGNAL!$REPLACE_STRSIGNAL$ac_delim +HAVE_STRVERSCMP!$HAVE_STRVERSCMP$ac_delim REPLACE_MEMMEM!$REPLACE_MEMMEM$ac_delim -REPLACE_STRCASESTR!$REPLACE_STRCASESTR$ac_delim +REPLACE_STRDUP!$REPLACE_STRDUP$ac_delim REPLACE_STRSTR!$REPLACE_STRSTR$ac_delim +REPLACE_STRCASESTR!$REPLACE_STRCASESTR$ac_delim +REPLACE_STRERROR!$REPLACE_STRERROR$ac_delim +REPLACE_STRSIGNAL!$REPLACE_STRSIGNAL$ac_delim STDARG_H!$STDARG_H$ac_delim NEXT_STDARG_H!$NEXT_STDARG_H$ac_delim NEXT_STDIO_H!$NEXT_STDIO_H$ac_delim NEXT_STDLIB_H!$NEXT_STDLIB_H$ac_delim +HAVE_RANDOM_H!$HAVE_RANDOM_H$ac_delim HAVE_STRCASECMP!$HAVE_STRCASECMP$ac_delim HAVE_DECL_STRNCASECMP!$HAVE_DECL_STRNCASECMP$ac_delim NEXT_STRING_H!$NEXT_STRING_H$ac_delim NEXT_STRINGS_H!$NEXT_STRINGS_H$ac_delim HAVE_LSTAT!$HAVE_LSTAT$ac_delim -HAVE_DECL_MKDIR!$HAVE_DECL_MKDIR$ac_delim -HAVE_IO_H!$HAVE_IO_H$ac_delim NEXT_SYS_STAT_H!$NEXT_SYS_STAT_H$ac_delim SYS_STAT_H!$SYS_STAT_H$ac_delim NEXT_SYSEXITS_H!$NEXT_SYSEXITS_H$ac_delim @@ -38520,17 +43509,14 @@ TIME_H_DEFINES_STRUCT_TIMESPEC!$TIME_H_DEFINES_STRUCT_TIMESPEC$ac_delim SYS_TIME_H_DEFINES_STRUCT_TIMESPEC!$SYS_TIME_H_DEFINES_STRUCT_TIMESPEC$ac_delim NEXT_UNISTD_H!$NEXT_UNISTD_H$ac_delim HAVE_UNISTD_H!$HAVE_UNISTD_H$ac_delim -GNULIB_WCWIDTH!$GNULIB_WCWIDTH$ac_delim -HAVE_DECL_WCWIDTH!$HAVE_DECL_WCWIDTH$ac_delim -REPLACE_WCWIDTH!$REPLACE_WCWIDTH$ac_delim -WCHAR_H!$WCHAR_H$ac_delim +HAVE_WINT_T!$HAVE_WINT_T$ac_delim HAVE_WCHAR_H!$HAVE_WCHAR_H$ac_delim NEXT_WCHAR_H!$NEXT_WCHAR_H$ac_delim HAVE_ISWCNTRL!$HAVE_ISWCNTRL$ac_delim -HAVE_WINT_T!$HAVE_WINT_T$ac_delim NEXT_WCTYPE_H!$NEXT_WCTYPE_H$ac_delim HAVE_WCTYPE_H!$HAVE_WCTYPE_H$ac_delim WCTYPE_H!$WCTYPE_H$ac_delim +REPLACE_ISWCNTRL!$REPLACE_ISWCNTRL$ac_delim LIBTAR_LIBDEPS!$LIBTAR_LIBDEPS$ac_delim LIBTAR_LTLIBDEPS!$LIBTAR_LTLIBDEPS$ac_delim LIB_SETSOCKOPT!$LIB_SETSOCKOPT$ac_delim @@ -38562,13 +43548,54 @@ BACKUP_LIBEXEC_SCRIPTS!$BACKUP_LIBEXEC_SCRIPTS$ac_delim BACKUP_SBIN_SCRIPTS!$BACKUP_SBIN_SCRIPTS$ac_delim BACKUP_SED_COND!$BACKUP_SED_COND$ac_delim LTLIBOBJS!$LTLIBOBJS$ac_delim +_ACEOF + + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then + break + elif $ac_last_try; then + { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` +if test -n "$ac_eof"; then + ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` + ac_eof=`expr $ac_eof + 1` +fi + +cat >>$CONFIG_STATUS <<_ACEOF +cat >"\$tmp/subs-5.sed" <<\CEOF$ac_eof +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +_ACEOF +sed ' +s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g +s/^/s,@/; s/!/@,|#_!!_#|/ +:n +t n +s/'"$ac_delim"'$/,g/; t +s/$/\\/; p +N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n +' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF +CEOF$ac_eof +_ACEOF + + +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + cat >conf$$subs.sed <<_ACEOF gl_LIBOBJS!$gl_LIBOBJS$ac_delim gl_LTLIBOBJS!$gl_LTLIBOBJS$ac_delim gltests_LIBOBJS!$gltests_LIBOBJS$ac_delim gltests_LTLIBOBJS!$gltests_LTLIBOBJS$ac_delim _ACEOF - if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 77; then + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 4; then break elif $ac_last_try; then { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 @@ -38586,7 +43613,7 @@ if test -n "$ac_eof"; then fi cat >>$CONFIG_STATUS <<_ACEOF -cat >"\$tmp/subs-4.sed" <<\CEOF$ac_eof +cat >"\$tmp/subs-6.sed" <<\CEOF$ac_eof /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end _ACEOF sed ' @@ -38855,7 +43882,7 @@ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack -" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" | sed -f "$tmp/subs-3.sed" | sed -f "$tmp/subs-4.sed" >$tmp/out +" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" | sed -f "$tmp/subs-3.sed" | sed -f "$tmp/subs-4.sed" | sed -f "$tmp/subs-5.sed" | sed -f "$tmp/subs-6.sed" >$tmp/out test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&