-# stdio_h.m4 serial 9
-dnl Copyright (C) 2007 Free Software Foundation, Inc.
+# stdio_h.m4 serial 14
+dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
[
AC_REQUIRE([gl_STDIO_H_DEFAULTS])
gl_CHECK_NEXT_HEADERS([stdio.h])
+ dnl No need to create extra modules for these functions. Everyone who uses
+ dnl <stdio.h> likely needs them.
+ 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
+ dnl This ifdef is just an optimization, to avoid performing a configure
+ dnl check whose result is not used. It does not make the test of
+ dnl GNULIB_STDIO_H_SIGPIPE or GNULIB_SIGPIPE redundant.
+ m4_ifdef([gl_SIGNAL_SIGPIPE], [
+ gl_SIGNAL_SIGPIPE
+ if test $gl_cv_header_signal_h_SIGPIPE != yes; then
+ REPLACE_STDIO_WRITE_FUNCS=1
+ AC_LIBOBJ([stdio-write])
+ fi
+ ])
])
AC_DEFUN([gl_STDIO_MODULE_INDICATOR],
AC_DEFUN([gl_STDIO_H_DEFAULTS],
[
- GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX])
- GNULIB_PRINTF_POSIX=0; AC_SUBST([GNULIB_PRINTF_POSIX])
- GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF])
- GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX])
- GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX])
- GNULIB_VPRINTF_POSIX=0; AC_SUBST([GNULIB_VPRINTF_POSIX])
- GNULIB_VSNPRINTF=0; AC_SUBST([GNULIB_VSNPRINTF])
- GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX])
- GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF])
- GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN])
- GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN])
- GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK])
- GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO])
- GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL])
- GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO])
- GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH])
- GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM])
- GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE])
+ GNULIB_FPRINTF=0; AC_SUBST([GNULIB_FPRINTF])
+ GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX])
+ GNULIB_PRINTF=0; AC_SUBST([GNULIB_PRINTF])
+ GNULIB_PRINTF_POSIX=0; AC_SUBST([GNULIB_PRINTF_POSIX])
+ GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF])
+ GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX])
+ GNULIB_VFPRINTF=0; AC_SUBST([GNULIB_VFPRINTF])
+ GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX])
+ GNULIB_VPRINTF=0; AC_SUBST([GNULIB_VPRINTF])
+ GNULIB_VPRINTF_POSIX=0; AC_SUBST([GNULIB_VPRINTF_POSIX])
+ GNULIB_VSNPRINTF=0; AC_SUBST([GNULIB_VSNPRINTF])
+ GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX])
+ GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF])
+ GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF])
+ GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
+ GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN])
+ GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN])
+ GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK])
+ GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO])
+ GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL])
+ GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO])
+ GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH])
+ GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE])
+ GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC])
+ GNULIB_PUTC=0; AC_SUBST([GNULIB_PUTC])
+ GNULIB_PUTCHAR=0; AC_SUBST([GNULIB_PUTCHAR])
+ GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS])
+ GNULIB_PUTS=0; AC_SUBST([GNULIB_PUTS])
+ GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE])
+ GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM])
+ GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE])
+ GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR])
+ GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE])
dnl Assume proper GNU behavior unless another module says otherwise.
- REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF])
- REPLACE_VFPRINTF=0; AC_SUBST([REPLACE_VFPRINTF])
- REPLACE_PRINTF=0; AC_SUBST([REPLACE_PRINTF])
- REPLACE_VPRINTF=0; AC_SUBST([REPLACE_VPRINTF])
- REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF])
- HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF])
- REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF])
- HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF])
- REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF])
- REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF])
- HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF])
- REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF])
- REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN])
- REPLACE_FREOPEN=0; AC_SUBST([REPLACE_FREOPEN])
- HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO])
- REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO])
- REPLACE_FSEEK=0; AC_SUBST([REPLACE_FSEEK])
- HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO])
- REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO])
- REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL])
- REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH])
- HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM])
- HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE])
- REPLACE_GETLINE=0; AC_SUBST([REPLACE_GETLINE])
+ REPLACE_STDIO_WRITE_FUNCS=0; AC_SUBST([REPLACE_STDIO_WRITE_FUNCS])
+ REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF])
+ REPLACE_VFPRINTF=0; AC_SUBST([REPLACE_VFPRINTF])
+ REPLACE_PRINTF=0; AC_SUBST([REPLACE_PRINTF])
+ REPLACE_VPRINTF=0; AC_SUBST([REPLACE_VPRINTF])
+ REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF])
+ HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF])
+ REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF])
+ HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF])
+ REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF])
+ REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF])
+ HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF])
+ REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF])
+ HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
+ REPLACE_OBSTACK_PRINTF=0; AC_SUBST([REPLACE_OBSTACK_PRINTF])
+ REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN])
+ REPLACE_FREOPEN=0; AC_SUBST([REPLACE_FREOPEN])
+ HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO])
+ REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO])
+ REPLACE_FSEEK=0; AC_SUBST([REPLACE_FSEEK])
+ HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO])
+ REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO])
+ REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL])
+ REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH])
+ REPLACE_FCLOSE=0; AC_SUBST([REPLACE_FCLOSE])
+ HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM])
+ HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE])
+ REPLACE_GETLINE=0; AC_SUBST([REPLACE_GETLINE])
+ REPLACE_PERROR=0; AC_SUBST([REPLACE_PERROR])
])
dnl Code shared by fseeko and ftello. Determine if large files are supported,
[
AC_CACHE_CHECK([whether stdin defaults to large file offsets],
[gl_cv_var_stdin_large_offset],
- [AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>],
-[#if defined __SL64 && defined __SCLE /* cygwin */
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]],
+[[#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. */
# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25)
choke me
# endif
-#endif])],
+#endif]])],
[gl_cv_var_stdin_large_offset=yes],
[gl_cv_var_stdin_large_offset=no])])
])
projects / tar / blobdiff