+2002-09-30 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, README, revision.h, configure.in (AM_INIT_AUTOMAKE):
+ Revision 1.3.5, dated today.
+
+ * util.c (fprint_off): Fix bug in printing values greater than
+ 10 * 2**32 bytes. Bug reported by Bryan Andersen.
+
+ * Makefile.am (match.$(OBJEXT)): Use .S as extension for $(ASCPP),
+ to keep gcc happy.
+ * configure.in: Likewise.
+ Upgrade assembly-language checking for Autoconf 2.54, using cache vars.
+ (AC_PROG_CPP, AC_OBJEXT): Add.
+
+ * match.c: Accept __i386 and __i386__ as synonyms for i386.
+ Bug reported by "fork __" <bouloumag@hotmail.com>.
+
+2002-09-29 Paul Eggert <eggert@twinsun.com>
+
+ * gzip.texi (Overview): Suggest how to use gunzip on zip files.
+
+ * zless.1, zless.in: Use LESSOPEN, not PAGER.
+ Suggested by <antos@MAST.queensu.ca>.
+
+2002-09-28 Paul Eggert <eggert@twinsun.com>
+
+ * zforce.in: Use shell pattern matching instead of 'expr', which
+ mishandles names like "+". Remove old check for 14-byte file
+ names on hosts with broken "mv" implementations, as such systems
+ aren't in use any more and it's better nowadays to support file
+ names longer than 14 bytes. Rely on "mv"'s error-reporting.
+ This fixes a portability bug reported by Ralf Neubauer, along
+ with some other bugs.
+
+ Remove dangling output symlinks properly.
+ Bug reported by Kalle Olavi Niemitalo.
+ * gzip.c (lstat): New macro, for platforms lacking lstat.
+ (do_stat): Use it.
+ (name_too_long, check_ofname): Use lstat instead of stat.
+
+2002-09-27 Paul Eggert <eggert@twinsun.com>
+
+ * zforce.in: Use "gzip -lv", not "gzip -v". Patch by Ralf
+ Neubauer.
+
+ * configure.in (ASCPP): Don't use test -a, as POSIX says it's
+ not portable.
+ * znew.in: Likewise.
+ * zmore.in: Likewise. Similarly, don't use test -o, or test -t
+ with no operand.
+
+ * gzexe.in (PATH): Set to same as other programs.
+ Don't assume "tail +22" works; POSIX removed this.
+ Check against compressing "tail".
+ Check against "skip=" line with no integer.
+ * zgrep.in: Exit with status 2 if trouble, for consistency with grep.
+
+ * gzip.c (main): Avoid core dump in diagnostic message if
+ incorrect suffix is given.
+
+2002-09-26 Paul Eggert <eggert@twinsun.com>
+
+ * zdiff.in: Use "trap -" instead of "trap". Patch by Nicolas Boullis.
+ Use names, not numbers, for signals. Patch by Andrew Stribblehill.
+
+ * NEWS, README, revision.h, configure.in (AM_INIT_AUTOMAKE):
+ Revision 1.3.4, dated today.
+
+ * README-alpha: Upgrade to Autoconf 2.54 and Automake 1.7.
+ * configure.in (AC_PREREQ): Move to start, and increase to 2.54.
+ (AC_INIT, AM_INIT_AUTOMAKE, AC_CONFIG_SRCDIR, AC_CONFIG_FILES,
+ AC_OUTPUT): Use modern style.
+ (AC_OBJEXT, AC_EXEEXT): Remove; obsolete.
+ (AC_GNU_SOURCE): Add.
+ (AC_HEADER_STDC): Renamed from AC_STDC_HEADERS.
+ (AC_CHECK_HEADERS): Remove stdlib.h, string.h, unistd.h; now done
+ by Autoconf.
+ (AC_SUBST): Remove CFLAGS; now done by Autoconf.
+
+ * gzip.texi: Use the GNU FDL for distribution terms, following the
+ recipe in the Texinfo manual. Use Automake-generated variables
+ for date and version.
+ * fdl.texi, mdate-sh: New files.
+ * Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
+ (gzip_TEXINFOS): New macro.
+
+ * tailor.h (NO_DIR): Define to 1, not the empty string.
+ * gzip.c (NO_DIR): Define to 0 if not defined. All uses changed.
+ (usage): Don't put '#if' inside printf, as the C standard says
+ that it is not portable if printf is a macro.
+
+ Don't lose output when decompressing truncated input.
+ Bug reported by Nadav Har'El.
+ * inflate.c (GETBYTE): New macro.
+ (NEXTBYTE): Use it.
+ (inflate_dynamic, inflate_block): Add a local variable w, needed
+ by GETBYTE.
+
+2002-03-08 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, README, revision.h, gzip.texi,
+ configure.in (AM_INIT_AUTOMAKE): Revision 1.3.3, dated today.
+
+ * README-alpha: Now using latest stable GNU tools.
+ Using the latest tools allows gzip to build correctly on hosts
+ conforming to POSIX 1003.1-2001.
+
+ * configure.in (match): Use AC_LIBOBJ; Autoconf 2.53 requires it.
+ (LIBOBJS): No longer need to subst, since AC_LIBOBJ does it.
+ (AC_PREREQ): Bump to 2.53.
+
+ * Makefile.am (install-exec-hook, remove-installed-links):
+ Work even when configured with --program-transform-name.
+
+ * gzip.c (license_msg): Update copyright.
+ (z_len): Now of type size_t.
+
2001-11-03 Paul Eggert <eggert@twinsun.com>
* NEWS, README, revision.h, gzip.texi, configure.in (AM_INIT_AUTOMAKE):
much tested, sorry.
-Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation,
+Inc.
+
Copyright (C) 1992, 1993 Jean-loup Gailly
This file is part of gzip (GNU zip).
# Make gzip (GNU zip).
-## Copyright (C) 1999, 2001 Free Software Foundation
+## Copyright (C) 1999, 2001, 2002 Free Software Foundation
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
trees.c unlzh.c unlzw.c unpack.c unzip.c util.c yesno.c zip.c
gzip_LDADD = @LIBOBJS@
+AM_MAKEINFOFLAGS = --no-split
+
info_TEXINFOS = gzip.texi
+gzip_TEXINFOS = fdl.texi
ASCPP = @ASCPP@
LN_S = @LN_S@
match.$(OBJEXT): match.c
- $(ASCPP) $(srcdir)/match.c >_match.s
+ cp $(srcdir)/match.c _match.S
+ $(ASCPP) _match.S >_match.s
$(CC) -c $(CFLAGS) _match.s
mv _match.$(OBJEXT) match.$(OBJEXT)
- rm -f _match.s
+ rm -f _match.S _match.s
gzip.doc: gzip.1
groff -man -Tascii $(srcdir)/gzip.1 | col -b | uniq >$@
chmod a+x $@
install-exec-hook: remove-installed-links
- cd $(DESTDIR)$(bindir) && { ln gzip gunzip || $(LN_S) gzip gunzip; }
- cd $(DESTDIR)$(bindir) && { ln gzip zcat || $(LN_S) gzip zcat ; }
- cd $(DESTDIR)$(bindir) && { ln zdiff zcmp || $(LN_S) zdiff zcmp ; }
- cd $(DESTDIR)$(bindir) && { ln zgrep zegrep || $(LN_S) zgrep zegrep; }
- cd $(DESTDIR)$(bindir) && { ln zgrep zfgrep || $(LN_S) zgrep zfgrep; }
+install-exec-hook remove-installed-links:
+ @for prog_ext in $(bin_PROGRAMS) $(bin_SCRIPTS); do \
+ prog=`echo "$$prog_ext"|sed 's/$(EXEEXT)$$//'`; \
+ case $$prog in \
+ gzip) aliases='gunzip zcat';; \
+ zdiff) aliases='zcmp';; \
+ zgrep) aliases='zegrep zfgrep';; \
+ *) continue;; \
+ esac; \
+ transform='$(transform)'; \
+ test "X$$prog" = "X$$prog_ext" || \
+ transform="$$transform"';s/$$/$(EXEEXT)/'; \
+ source=$(DESTDIR)$(bindir)/`echo "$$prog"|sed "$$transform"`; \
+ for alias in $$aliases; do \
+ dest=$(DESTDIR)$(bindir)/`echo "$$alias"|sed "$$transform"`; \
+ (set -x; \
+ rm -f "$$dest" && \
+ case $@ in \
+ install-exec-hook) \
+ for ln in ln "$(LN_S)"; do \
+ $$ln "$$source" "$$dest" && break; \
+ done;; \
+ esac \
+ ) || exit; \
+ done; \
+ done
uninstall-local: remove-installed-links
-remove-installed-links:
- cd $(DESTDIR)$(bindir) && rm -f gunzip zcat zcmp zegrep zfgrep
-
-
MAINTAINERCLEANFILES = gzip.doc
MOSTLYCLEANFILES = _match.s gzexe zdiff zforce zgrep zless zmore znew
-# Makefile.in generated automatically by automake 1.5 from Makefile.am.
+# Makefile.in generated by automake 1.8.5 from Makefile.am.
+# @configure_input@
-# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# Make gzip (GNU zip).
-SHELL = @SHELL@
+
+SOURCES = $(gzip_SOURCES)
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
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-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = .
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
-transform = @program_transform_name@
+transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
+bin_PROGRAMS = gzip$(EXEEXT)
+subdir = .
+DIST_COMMON = README $(am__configure_deps) $(gzip_TEXINFOS) \
+ $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+ $(srcdir)/config.h.in $(srcdir)/stamp-vti \
+ $(srcdir)/version.texi $(top_srcdir)/configure AUTHORS COPYING \
+ ChangeLog INSTALL NEWS README-alpha THANKS TODO depcomp \
+ install-sh match.c mdate-sh missing mkinstalldirs rpmatch.c \
+ texinfo.tex
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/shell.m4 \
+ $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno configure.status.lineno
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
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+CONFIG_CLEAN_FILES =
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+am_gzip_OBJECTS = bits.$(OBJEXT) crypt.$(OBJEXT) deflate.$(OBJEXT) \
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+@AMDEP_TRUE@ ./$(DEPDIR)/trees.Po ./$(DEPDIR)/unlzh.Po \
+@AMDEP_TRUE@ ./$(DEPDIR)/unlzw.Po ./$(DEPDIR)/unpack.Po \
+@AMDEP_TRUE@ ./$(DEPDIR)/unzip.Po ./$(DEPDIR)/util.Po \
+@AMDEP_TRUE@ ./$(DEPDIR)/yesno.Po ./$(DEPDIR)/zip.Po
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
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+TEXI2PDF = $(TEXI2DVI) --pdf --batch
+MAKEINFOHTML = $(MAKEINFO) --html
+AM_MAKEINFOHTMLFLAGS = $(AM_MAKEINFOFLAGS)
+DVIPS = dvips
+man1dir = $(mandir)/man1
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+CTAGS = ctags
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+DIST_ARCHIVES = $(distdir).tar.gz $(distdir).shar.gz
+GZIP_ENV = --best
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+distcleancheck_listfiles = find . -type f -print
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-
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man_MANS = gunzip.1 gzexe.1 gzip.1 \
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-
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trees.c unlzh.c unlzw.c unpack.c unzip.c util.c yesno.c zip.c
gzip_LDADD = @LIBOBJS@
-
+AM_MAKEINFOFLAGS = --no-split
info_TEXINFOS = gzip.texi
-
+gzip_TEXINFOS = fdl.texi
SUFFIXES = .in
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+ esac; \
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cd $(top_srcdir) && \
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END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)config.h.in$$unique$(LISP)$$tags" \
- || etags $(ETAGS_ARGS) $$tags config.h.in $$unique $(LISP)
+ test -z "$(CTAGS_ARGS)$$tags$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$tags $$unique
GTAGS:
- here=`CDPATH=: && cd $(top_builddir) && pwd` \
+ here=`$(am__cd) $(top_builddir) && pwd` \
&& cd $(top_srcdir) \
&& gtags -i $(GTAGS_ARGS) $$here
distclean-tags:
- -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
-
-DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-
-top_distdir = .
-# Avoid unsightly `./'.
-distdir = $(PACKAGE)-$(VERSION)
-
-REMOVE_DISTDIR = \
- { test ! -d $(distdir) \
- || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
- && rm -fr $(distdir); }; }
-
-GZIP_ENV = --best
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
distdir: $(DISTFILES)
- @if sed 15q $(srcdir)/NEWS | fgrep -e "$(VERSION)" >/dev/null; \
- then :; else \
+ @case `sed 15q $(srcdir)/NEWS` in \
+ *"$(VERSION)"*) : ;; \
+ *) \
echo "NEWS not updated; not releasing" 1>&2; \
- exit 1; \
- fi
- $(REMOVE_DISTDIR)
+ exit 1;; \
+ esac
+ $(am__remove_distdir)
mkdir $(distdir)
- $(mkinstalldirs) $(distdir)/$(M4DIR) $(distdir)/amiga $(distdir)/atari $(distdir)/msdos $(distdir)/nt $(distdir)/os2 $(distdir)/primos $(distdir)/primos/include $(distdir)/sample $(distdir)/vms
- @for file in $(DISTFILES); do \
- if test -f $$file; then d=.; else d=$(srcdir); fi; \
+ $(mkdir_p) $(distdir)/$(M4DIR) $(distdir)/amiga $(distdir)/atari $(distdir)/m4 $(distdir)/msdos $(distdir)/nt $(distdir)/os2 $(distdir)/primos $(distdir)/primos/include $(distdir)/sample $(distdir)/vms
+ @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+ list='$(DISTFILES)'; for file in $$list; do \
+ case $$file in \
+ $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+ $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+ esac; \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
- $(mkinstalldirs) "$(distdir)/$$dir"; \
+ dir="/$$dir"; \
+ $(mkdir_p) "$(distdir)$$dir"; \
+ else \
+ dir=''; \
fi; \
if test -d $$d/$$file; then \
- cp -pR $$d/$$file $(distdir) \
- || exit 1; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+ fi; \
+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
else \
test -f $(distdir)/$$file \
|| cp -p $$d/$$file $(distdir)/$$file \
fi; \
done
$(MAKE) $(AM_MAKEFLAGS) \
- top_distdir="${top_distdir}" distdir="$(distdir)" \
+ top_distdir="$(top_distdir)" distdir="$(distdir)" \
dist-info
-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
|| chmod -R a+r $(distdir)
-dist: distdir
+dist-gzip: distdir
$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
- $(REMOVE_DISTDIR)
+ $(am__remove_distdir)
+dist-bzip2: distdir
+ $(AMTAR) chof - $(distdir) | bzip2 -9 -c >$(distdir).tar.bz2
+ $(am__remove_distdir)
+
+dist-tarZ: distdir
+ $(AMTAR) chof - $(distdir) | compress -c >$(distdir).tar.Z
+ $(am__remove_distdir)
dist-shar: distdir
shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
- $(REMOVE_DISTDIR)
+ $(am__remove_distdir)
+
+dist-zip: distdir
+ -rm -f $(distdir).zip
+ zip -rq $(distdir).zip $(distdir)
+ $(am__remove_distdir)
+
+dist dist-all: distdir
+ $(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+ shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+ $(am__remove_distdir)
# This target untars the dist file and tries a VPATH configuration. Then
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
- $(REMOVE_DISTDIR)
- GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
+ case '$(DIST_ARCHIVES)' in \
+ *.tar.gz*) \
+ GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf - ;;\
+ *.tar.bz2*) \
+ bunzip2 -c $(distdir).tar.bz2 | $(AMTAR) xf - ;;\
+ *.tar.Z*) \
+ uncompress -c $(distdir).tar.Z | $(AMTAR) xf - ;;\
+ *.shar.gz*) \
+ GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
+ *.zip*) \
+ unzip $(distdir).zip ;;\
+ esac
chmod -R a-w $(distdir); chmod a+w $(distdir)
- mkdir $(distdir)/=build
- mkdir $(distdir)/=inst
+ mkdir $(distdir)/_build
+ mkdir $(distdir)/_inst
chmod a-w $(distdir)
- dc_install_base=`CDPATH=: && cd $(distdir)/=inst && pwd` \
- && cd $(distdir)/=build \
- && ../configure --srcdir=.. --prefix=$$dc_install_base \
+ dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+ && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+ && cd $(distdir)/_build \
+ && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+ $(DISTCHECK_CONFIGURE_FLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
&& $(MAKE) $(AM_MAKEFLAGS) check \
&& $(MAKE) $(AM_MAKEFLAGS) install \
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
- && (test `find $$dc_install_base -type f -print | wc -l` -le 1 \
- || (echo "Error: files left after uninstall" 1>&2; \
- exit 1) ) \
+ && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+ distuninstallcheck \
+ && chmod -R a-w "$$dc_install_base" \
+ && ({ \
+ (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+ distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+ } || { rm -rf "$$dc_destdir"; exit 1; }) \
+ && rm -rf "$$dc_destdir" \
&& $(MAKE) $(AM_MAKEFLAGS) dist \
- && $(MAKE) $(AM_MAKEFLAGS) distclean \
- && rm -f $(distdir).tar.gz \
- && (test `find . -type f -print | wc -l` -eq 0 \
- || (echo "Error: files left after distclean" 1>&2; \
- exit 1) )
- $(REMOVE_DISTDIR)
- @echo "$(distdir).tar.gz is ready for distribution" | \
- sed 'h;s/./=/g;p;x;p;x'
+ && rm -rf $(DIST_ARCHIVES) \
+ && $(MAKE) $(AM_MAKEFLAGS) distcleancheck
+ $(am__remove_distdir)
+ @(echo "$(distdir) archives ready for distribution: "; \
+ list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+ sed -e '1{h;s/./=/g;p;x;}' -e '$${p;x;}'
+distuninstallcheck:
+ @cd $(distuninstallcheck_dir) \
+ && test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
+ || { echo "ERROR: files left after uninstall:" ; \
+ if test -n "$(DESTDIR)"; then \
+ echo " (check DESTDIR support)"; \
+ fi ; \
+ $(distuninstallcheck_listfiles) ; \
+ exit 1; } >&2
+distcleancheck: distclean
+ @if test '$(srcdir)' = . ; then \
+ echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+ exit 1 ; \
+ fi
+ @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+ || { echo "ERROR: files left in build directory after distclean:" ; \
+ $(distcleancheck_listfiles) ; \
+ exit 1; } >&2
check-am: all-am
check: check-am
all-am: Makefile $(INFO_DEPS) $(PROGRAMS) $(SCRIPTS) $(MANS) config.h
-
installdirs:
- $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(bindir) $(DESTDIR)$(infodir) $(DESTDIR)$(man1dir)
-
+ for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(infodir)" "$(DESTDIR)$(man1dir)"; do \
+ test -z "$$dir" || $(mkdir_p) "$$dir"; \
+ done
install: install-am
install-exec: install-exec-am
install-data: install-data-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
clean-generic:
distclean-generic:
- -rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]*
+ -rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
-dist-all: distdir
- $(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
- shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
- $(REMOVE_DISTDIR)
distclean: distclean-am
- -rm -f config.status config.cache config.log
-distclean-am: clean-am distclean-compile distclean-depend \
- distclean-generic distclean-hdr distclean-tags
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf $(DEPDIR) ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-hdr distclean-tags
dvi: dvi-am
dvi-am: $(DVIS)
+html: html-am
+
+html-am: $(HTMLS)
+
info: info-am
info-am: $(INFO_DEPS)
install-info-am: $(INFO_DEPS)
@$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(infodir)
- @list='$(INFO_DEPS)'; \
+ test -z "$(infodir)" || $(mkdir_p) "$(DESTDIR)$(infodir)"
+ @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+ list='$(INFO_DEPS)'; \
for file in $$list; do \
- d=$(srcdir); \
- for ifile in `CDPATH=: && cd $$d && echo $$file $$file-[0-9] $$file-[0-9][0-9]`; do \
- if test -f $$d/$$ifile; then \
- echo " $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile"; \
- $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile; \
+ case $$file in \
+ $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+ esac; \
+ if test -f $$file; then d=.; else d=$(srcdir); fi; \
+ file_i=`echo "$$file" | sed 's|\.info$$||;s|$$|.i|'`; \
+ for ifile in $$d/$$file $$d/$$file-[0-9] $$d/$$file-[0-9][0-9] \
+ $$d/$$file_i[0-9] $$d/$$file_i[0-9][0-9] ; do \
+ if test -f $$ifile; then \
+ relfile=`echo "$$ifile" | sed 's|^.*/||'`; \
+ echo " $(INSTALL_DATA) '$$ifile' '$(DESTDIR)$(infodir)/$$relfile'"; \
+ $(INSTALL_DATA) "$$ifile" "$(DESTDIR)$(infodir)/$$relfile"; \
else : ; fi; \
done; \
done
@$(POST_INSTALL)
@if (install-info --version && \
- install-info --version | fgrep -i -v debian) >/dev/null 2>&1; then \
+ install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \
list='$(INFO_DEPS)'; \
for file in $$list; do \
- echo " install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file";\
- install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file || :;\
+ relfile=`echo "$$file" | sed 's|^.*/||'`; \
+ echo " install-info --info-dir='$(DESTDIR)$(infodir)' '$(DESTDIR)$(infodir)/$$relfile'";\
+ install-info --info-dir="$(DESTDIR)$(infodir)" "$(DESTDIR)$(infodir)/$$relfile" || :;\
done; \
else : ; fi
install-man: install-man1
-installcheck-am:
+installcheck-am: installcheck-binPROGRAMS installcheck-binSCRIPTS
maintainer-clean: maintainer-clean-am
-
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf $(top_srcdir)/autom4te.cache
+ -rm -rf $(DEPDIR) ./$(DEPDIR)
+ -rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-aminfo \
- maintainer-clean-generic
+ maintainer-clean-generic maintainer-clean-vti
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-aminfo mostlyclean-compile \
- mostlyclean-generic
+ mostlyclean-generic mostlyclean-vti
+
+pdf: pdf-am
+
+pdf-am: $(PDFS)
+
+ps: ps-am
+
+ps-am: $(PSS)
uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS \
uninstall-info-am uninstall-local uninstall-man
uninstall-man: uninstall-man1
-.PHONY: GTAGS all all-am check check-am clean clean-binPROGRAMS \
- clean-generic dist dist-all dist-info dist-shar distcheck \
- distclean distclean-compile distclean-depend distclean-generic \
- distclean-hdr distclean-tags distdir dvi dvi-am info info-am \
- install install-am install-binPROGRAMS install-binSCRIPTS \
- install-data install-data-am install-exec install-exec-am \
- install-info install-info-am install-man install-man1 \
- install-strip installcheck installcheck-am installdirs \
- maintainer-clean maintainer-clean-aminfo \
- maintainer-clean-generic mostlyclean mostlyclean-aminfo \
- mostlyclean-compile mostlyclean-generic tags uninstall \
- uninstall-am uninstall-binPROGRAMS uninstall-binSCRIPTS \
- uninstall-info-am uninstall-local uninstall-man uninstall-man1
+.PHONY: CTAGS GTAGS all all-am am--refresh check check-am clean \
+ clean-binPROGRAMS clean-generic ctags dist dist-all dist-bzip2 \
+ dist-gzip dist-info dist-shar dist-tarZ dist-zip distcheck \
+ distclean distclean-compile distclean-generic distclean-hdr \
+ distclean-tags distcleancheck distdir distuninstallcheck dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-binPROGRAMS install-binSCRIPTS install-data \
+ install-data-am install-exec install-exec-am install-info \
+ install-info-am install-man install-man1 install-strip \
+ installcheck installcheck-am installcheck-binPROGRAMS \
+ installcheck-binSCRIPTS installdirs maintainer-clean \
+ maintainer-clean-aminfo maintainer-clean-generic \
+ maintainer-clean-vti mostlyclean mostlyclean-aminfo \
+ mostlyclean-compile mostlyclean-generic mostlyclean-vti pdf \
+ pdf-am ps ps-am tags uninstall uninstall-am \
+ uninstall-binPROGRAMS uninstall-binSCRIPTS uninstall-info-am \
+ uninstall-local uninstall-man uninstall-man1
match.$(OBJEXT): match.c
- $(ASCPP) $(srcdir)/match.c >_match.s
+ cp $(srcdir)/match.c _match.S
+ $(ASCPP) _match.S >_match.s
$(CC) -c $(CFLAGS) _match.s
mv _match.$(OBJEXT) match.$(OBJEXT)
- rm -f _match.s
+ rm -f _match.S _match.s
gzip.doc: gzip.1
groff -man -Tascii $(srcdir)/gzip.1 | col -b | uniq >$@
chmod a+x $@
install-exec-hook: remove-installed-links
- cd $(DESTDIR)$(bindir) && { ln gzip gunzip || $(LN_S) gzip gunzip; }
- cd $(DESTDIR)$(bindir) && { ln gzip zcat || $(LN_S) gzip zcat ; }
- cd $(DESTDIR)$(bindir) && { ln zdiff zcmp || $(LN_S) zdiff zcmp ; }
- cd $(DESTDIR)$(bindir) && { ln zgrep zegrep || $(LN_S) zgrep zegrep; }
- cd $(DESTDIR)$(bindir) && { ln zgrep zfgrep || $(LN_S) zgrep zfgrep; }
+install-exec-hook remove-installed-links:
+ @for prog_ext in $(bin_PROGRAMS) $(bin_SCRIPTS); do \
+ prog=`echo "$$prog_ext"|sed 's/$(EXEEXT)$$//'`; \
+ case $$prog in \
+ gzip) aliases='gunzip zcat';; \
+ zdiff) aliases='zcmp';; \
+ zgrep) aliases='zegrep zfgrep';; \
+ *) continue;; \
+ esac; \
+ transform='$(transform)'; \
+ test "X$$prog" = "X$$prog_ext" || \
+ transform="$$transform"';s/$$/$(EXEEXT)/'; \
+ source=$(DESTDIR)$(bindir)/`echo "$$prog"|sed "$$transform"`; \
+ for alias in $$aliases; do \
+ dest=$(DESTDIR)$(bindir)/`echo "$$alias"|sed "$$transform"`; \
+ (set -x; \
+ rm -f "$$dest" && \
+ case $@ in \
+ install-exec-hook) \
+ for ln in ln "$(LN_S)"; do \
+ $$ln "$$source" "$$dest" && break; \
+ done;; \
+ esac \
+ ) || exit; \
+ done; \
+ done
uninstall-local: remove-installed-links
-
-remove-installed-links:
- cd $(DESTDIR)$(bindir) && rm -f gunzip zcat zcmp zegrep zfgrep
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
-Current Version: 1.3.2.
+Current Version: 1.3.5.
See the file ChangeLog for the details of all changes.
-No major changes in 1.3.2
+Major changes from 1.3.4 to 1.3.5
+* gzip now removes any output symlink before writing output file.
+* zgrep etc. scripts now port to POSIX 1003.1-2001 hosts.
+* zforce no longer assumes 14-byte file name length limit.
+* zless is now implemented using less and LESSOPEN, not zmore and PAGER.
+* assembly-language speedups reenabled; were mistakenly disabled in 1.3.
+
+Major changes from 1.3.3 to 1.3.4
+* Less output is lost when decompressing a truncated file.
+* The manual is now distributed under the terms of the GNU Free
+ Documentation License.
+
+No major changes in 1.3.2 or 1.3.3 (bug fixes only)
Major changes from 1.3 to 1.3.1
* zgrep now supports --, -H, -h, -L, -l, -C, -d, -m and their long equivalents.
\f
-Copyright (C) 1999, 2001 Free Software Foundation, Inc.
+Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 1992, 1993 Jean-loup Gailly
This file is part of GNU tar.
-This is the file README for the gzip distribution, test version 1.3.1.
+This is the file README for the gzip distribution, test version 1.3.5.
- Copyright (C) 1999, 2001 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 1992, 1993 Jean-loup Gailly
This file is part of gzip (GNU zip).
Please send comments and problem reports to <bug-gzip@gnu.org>.
- Copyright (C) 2001 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002 Free Software Foundation, Inc.
This file is part of GNU zip (gzip).
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
-This release was built with GNU autoconf 2.52f, which you can get from:
-ftp://alpha.gnu.org/gnu/autoconf/autoconf-2.52f.tar.gz
-This release was built with GNU automake 1.5 patched as follows:
+If you make changes to the source code, you may need recent
+versions of GNU build tools to regenerate the intermediate files. The
+following versions were used to generate the intermediate files in
+this distribution:
-2001-09-24 Paul Eggert <eggert@twinsun.com>
+* GNU Autoconf 2.54 <ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.54.tar.gz>
- * m4/header.m4 (_AM_Config_Header_Index): Remove.
- (AM_CONFIG_HEADER): Don't use it. It wasn't working, and was
- causing needless rebuilds.
-
-2001-09-14 Paul Eggert <eggert@twinsun.com>
-
- * lib/am/distdir.am (REMOVE_DISTDIR):
- New macro. Do not change permission of non-directories.
- (distdir, dist, dist-bzip2, dist-tarZ, dist-shar, dist-zip, dist-all,
- distcheck): Use it.
-
-===================================================================
-RCS file: lib/am/distdir.am,v
-retrieving revision 1.5
-retrieving revision 1.5.0.1
-diff -pu -r1.5 -r1.5.0.1
---- lib/am/distdir.am 2001/07/14 20:12:52 1.5
-+++ lib/am/distdir.am 2001/09/15 05:12:18 1.5.0.1
-@@ -29,6 +29,11 @@ else !%?TOPDIR_P%
- ?DISTDIR?distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
- endif !%?TOPDIR_P%
-
-+REMOVE_DISTDIR = \
-+ { test ! -d $(distdir) \
-+ || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
-+ && rm -fr $(distdir); }; }
-+
- distdir: $(DISTFILES)
- ##
- ## For Gnits users, this is pretty handy. Look at 15 lines
-@@ -47,7 +52,7 @@ endif %?TOPDIR_P%
- ## Only for the top dir.
- ##
- if %?TOPDIR_P%
-- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
-+ $(REMOVE_DISTDIR)
- mkdir $(distdir)
- endif %?TOPDIR_P%
- ##
-@@ -168,13 +173,13 @@ GZIP_ENV = --best
- .PHONY: dist
- dist: distdir
- $(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
-- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
-+ $(REMOVE_DISTDIR)
-
- if %?BZIP2%
- .PHONY: dist-bzip2
- dist-bzip2: distdir
- $(AMTAR) chof - $(distdir) | bzip2 -9 -c >$(distdir).tar.bz2
-- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
-+ $(REMOVE_DISTDIR)
- endif %?BZIP2%
-
-
-@@ -182,7 +187,7 @@ if %?COMPRESS%
- .PHONY: dist-tarZ
- dist-tarZ: distdir
- $(AMTAR) chof - $(distdir) | compress -c >$(distdir).tar.Z
-- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
-+ $(REMOVE_DISTDIR)
- endif %?COMPRESS%
-
-
-@@ -190,7 +195,7 @@ if %?SHAR%
- .PHONY: dist-shar
- dist-shar: distdir
- shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
-- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
-+ $(REMOVE_DISTDIR)
- endif %?SHAR%
-
-
-@@ -199,7 +204,7 @@ if %?ZIP%
- dist-zip: distdir
- -rm -f $(distdir).zip
- zip -rq $(distdir).zip $(distdir)
-- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
-+ $(REMOVE_DISTDIR)
- endif %?ZIP%
-
- endif %?TOPDIR_P%
-@@ -223,7 +228,7 @@ dist-all: distdir
- ?SHAR? shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
- ?ZIP? -rm -f $(distdir).zip
- ?ZIP? zip -rq $(distdir).zip $(distdir)
-- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
-+ $(REMOVE_DISTDIR)
-
- endif %?TOPDIR_P%
-
-@@ -239,8 +244,7 @@ if %?TOPDIR_P%
- # tarfile.
- .PHONY: distcheck
- distcheck: dist
--## Make sure we can remove distdir before trying to remove it.
-- -chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
-+ $(REMOVE_DISTDIR)
- GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
- ## Make the new source tree read-only. Distributions ought to work in
- ## this case. However, make the top-level directory writable so we
-@@ -273,7 +277,7 @@ distcheck: dist
- && (test `find . -type f -print | wc -l` -eq 0 \
- || (echo "Error: files left after distclean" 1>&2; \
- exit 1) )
-- -chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
-+ $(REMOVE_DISTDIR)
- @echo "$(distdir).tar.gz is ready for distribution" | \
- sed 'h;s/./=/g;p;x;p;x'
- endif %?TOPDIR_P%
-===================================================================
-RCS file: m4/header.m4,v
-retrieving revision 1.5
-retrieving revision 1.5.0.1
-diff -pu -r1.5 -r1.5.0.1
---- m4/header.m4 2001/07/21 05:27:26 1.5
-+++ m4/header.m4 2001/09/24 18:29:30 1.5.0.1
-@@ -11,18 +11,16 @@ AC_PREREQ([2.12])
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- [ifdef([AC_FOREACH],dnl
-- [dnl init our file count if it isn't already
-- m4_ifndef([_AM_Config_Header_Index], m4_define([_AM_Config_Header_Index], [0]))
-+ [
- dnl prepare to store our destination file list for use in config.status
- AC_FOREACH([_AM_File], [$1],
- [m4_pushdef([_AM_Dest], m4_patsubst(_AM_File, [:.*]))
-- m4_define([_AM_Config_Header_Index], m4_incr(_AM_Config_Header_Index))
- dnl and add it to the list of files AC keeps track of, along
- dnl with our hook
- AC_CONFIG_HEADERS(_AM_File,
- dnl COMMANDS, [, INIT-CMDS]
- [# update the timestamp
--echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h]_AM_Config_Header_Index["
-+echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h"
- ][$2]m4_ifval([$3], [, [$3]]))dnl AC_CONFIG_HEADERS
- m4_popdef([_AM_Dest])])],dnl
- [AC_CONFIG_HEADER([$1])
+* GNU Automake 1.7 <ftp://ftp.gnu.org/gnu/automake/automake-1.7.tar.gz>
-# aclocal.m4 generated automatically by aclocal 1.5
+# generated automatically by aclocal 1.8.5 -*- Autoconf -*-
-# Copyright 1996, 1997, 1998, 1999, 2000, 2001
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
# Free Software Foundation, Inc.
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+# This program is free software; you can redistribute it and/or modify
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+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
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+
+# You should have received a copy of the GNU General Public License
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+# Free Software Foundation, Inc.
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+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
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+# This program is distributed in the hope that it will be useful,
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+# GNU General Public License for more details.
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+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
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# Extract the definition of DEP_FILES from the Makefile without
# running `make'.
- DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
# When using ansi2knr, U may be empty or an underscore; expand it
- U=`sed -n -e '/^U = / s///p' < "$mf"`
+ U=`sed -n 's/^U = //p' < "$mf"`
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
# We invoke sed twice because it is the simplest approach to
# changing $(DEPDIR) to its actual value in the expansion.
- for file in `sed -n -e '
+ for file in `sed -n '
/^DEP_FILES = .*\\\\$/ {
s/^DEP_FILES = //
:loop
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
- fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
- $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
+ fdir=`AS_DIRNAME(["$file"])`
+ AS_MKDIR_P([$dirpart/$fdir])
# echo "creating $dirpart/$file"
echo '# dummy' > "$dirpart/$file"
done
done
-], [AMDEP_TRUE="$AMDEP_TRUE"
-ac_aux_dir="$ac_aux_dir"])])
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled. FIXME. This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+ [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 7
+
+# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
+AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
+
+# Do all the work for Automake. -*- Autoconf -*-
+
+# This macro actually does too much some checks are only needed if
+# your package does certain things. But this isn't really a big deal.
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
+# Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 11
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out. PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition. After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.58])dnl
+dnl Autoconf wants to disallow AM_ names. We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+# test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+ test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AM_MISSING_PROG(AMTAR, tar)
+AM_PROG_INSTALL_SH
+AM_PROG_INSTALL_STRIP
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_AM_DEPENDENCIES(CC)],
+ [define([AC_PROG_CC],
+ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES(CXX)],
+ [define([AC_PROG_CXX],
+ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+])
+])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $1 | $1:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+
+# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+AC_SUBST(install_sh)])
+
+# -*- Autoconf -*-
+# Copyright (C) 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 1
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 2
# AM_MAKE_INCLUDE()
# -----------------
AC_DEFUN([AM_MAKE_INCLUDE],
[am_make=${MAKE-make}
cat > confinc << 'END'
-doit:
+am__doit:
@echo done
+.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
AC_MSG_CHECKING([for style of include used by $am_make])
-am__include='#'
+am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
# In particular we don't look at `^make:' because GNU make might
# be invoked under some other name (usually "gmake"), in which
# case it prints its new name instead of `make'.
-if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
am__include=include
am__quote=
_am_result=GNU
echo '.include "confinc"' > confmf
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
am__include=.include
- am__quote='"'
+ am__quote="\""
_am_result=BSD
fi
fi
-AC_SUBST(am__include)
-AC_SUBST(am__quote)
-AC_MSG_RESULT($_am_result)
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
rm -f confinc confmf
])
+# -*- Autoconf -*-
+
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
# serial 3
-# AM_CONDITIONAL(NAME, SHELL-CONDITION)
-# -------------------------------------
-# Define a conditional.
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
+
+# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+# created by `make install' are always world readable, even if the
+# installer happens to have an overly restrictive umask (e.g. 077).
+# This was a mistake. There are at least two reasons why we must not
+# use `-m 0755':
+# - it causes special bits like SGID to be ignored,
+# - it may be too restrictive (some setups expect 775 directories).
#
-# FIXME: Once using 2.50, use this:
-# m4_match([$1], [^TRUE\|FALSE$], [AC_FATAL([$0: invalid condition: $1])])dnl
-AC_DEFUN([AM_CONDITIONAL],
-[ifelse([$1], [TRUE],
- [errprint(__file__:__line__: [$0: invalid condition: $1
-])dnl
-m4exit(1)])dnl
-ifelse([$1], [FALSE],
- [errprint(__file__:__line__: [$0: invalid condition: $1
-])dnl
-m4exit(1)])dnl
-AC_SUBST([$1_TRUE])
-AC_SUBST([$1_FALSE])
-if $2; then
- $1_TRUE=
- $1_FALSE='#'
+# Do not use -m 0755 and let people choose whatever they expect by
+# setting umask.
+#
+# We cannot accept any implementation of `mkdir' that recognizes `-p'.
+# Some implementations (such as Solaris 8's) are not thread-safe: if a
+# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
+# concurrently, both version can detect that a/ is missing, but only
+# one can create it and the other will error out. Consequently we
+# restrict ourselves to GNU make (using the --version option ensures
+# this.)
+AC_DEFUN([AM_PROG_MKDIR_P],
+[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # Keeping the `.' argument allows $(mkdir_p) to be used without
+ # argument. Indeed, we sometimes output rules like
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined.
+ # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
+ # expensive solution, as it forces Make to start a sub-shell.)
+ mkdir_p='mkdir -p -- .'
else
- $1_TRUE='#'
- $1_FALSE=
-fi])
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
+ done
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
+ else
+ mkdir_p='$(install_sh) -d'
+ fi
+fi
+AC_SUBST([mkdir_p])])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 2
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+#
+# Check to make sure that the build environment is sane.
+#
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
-# Like AC_CONFIG_HEADER, but automatically create stamp file.
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
# serial 3
-# When config.status generates a header, we must update the stamp-h file.
-# This file resides in the same directory as the config header
-# that is generated. We must strip everything past the first ":",
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-AC_PREREQ([2.12])
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-AC_DEFUN([AM_CONFIG_HEADER],
-[ifdef([AC_FOREACH],dnl
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- AC_FOREACH([_AM_File], [$1],
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- dnl and add it to the list of files AC keeps track of, along
- dnl with our hook
- AC_CONFIG_HEADERS(_AM_File,
-dnl COMMANDS, [, INIT-CMDS]
-[# update the timestamp
-echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h"
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- m4_popdef([_AM_Dest])])],dnl
-[AC_CONFIG_HEADER([$1])
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-[am_indx=1
-for am_file in $1; do
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- for am_subdir in \`echo \$am_dir |sed 's%/% %'\`; do
- am_tmpdir=\$am_tmpdir\$am_subdir/
- if test ! -d \$am_tmpdir; then
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- echo timestamp > "\$am_dir"stamp-h\$am_indx
- ;;
- esac
- am_indx=\`expr \$am_indx + 1\`
-done])
-])]) # AM_CONFIG_HEADER
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
-# _AM_DIRNAME(PATH)
-# -----------------
-# Like AS_DIRNAME, only do it during macro expansion
-AC_DEFUN([_AM_DIRNAME],
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- m4_if(m4_regexp([$1], [^/.*]), -1,
- [.],
- m4_patsubst([$1], [^\(/\).*], [\1])),
- m4_patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
- m4_patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
-]) # _AM_DIRNAME
-
-#serial 4
-
-# AC_PROG_SHELL
-# -------------
-# Check for a working (i.e. POSIX-compatible) shell.
-# Written by Paul Eggert <eggert@twinsun.com>,
-# from an idea suggested by Albert Chin-A-Young <china@thewrittenword.com>.
-AC_DEFUN([AC_PROG_SHELL],
- [AC_MSG_CHECKING([for a POSIX-compliant shell])
- AC_CACHE_VAL(ac_cv_path_shell,
- [ac_command='
- # Test the noclobber option, using the portable POSIX.2 syntax.
- set -C
- rm -f conftest.c
- >conftest.c || exit
- >|conftest.c || exit
- !>conftest.c || exit
- '
- ac_cv_path_shell=no
-
- case $SHELL in
- /*)
- rm -f conftest.c
- if ("$SHELL" -c "$ac_command") 2>/dev/null; then
- ac_cv_path_shell=$SHELL
- fi;;
- esac
-
- case $ac_cv_path_shell in
- no)
- # Prefer shells that are more likely to be installed in the
- # same place on all hosts of this platform. Therefore, prefer
- # shells in /bin and /usr/bin to shells in the installer's
- # PATH. Also, loop through PATH first and then through
- # shells, since less-"nice" shells in /bin and /usr/bin are
- # more likely to be installed than "nicer" shells elsewhere.
- as_save_IFS=$IFS; IFS=:
- for as_dir in /bin /usr/bin $PATH
- do
- IFS=$as_save_IFS
- case $as_dir in
- /*)
- for ac_base in sh bash ksh sh5; do
- rm -f conftest.c
- if ("$as_dir/$ac_base" -c "$ac_command") 2>/dev/null; then
- ac_cv_path_shell=$as_dir/$ac_base
- break
- fi
- done
- case $ac_cv_path_shell in
- /*) break;;
- esac;;
- esac
- done
- rm -f conftest.c;;
- esac])
- AC_MSG_RESULT($ac_cv_path_shell)
- SHELL=$ac_cv_path_shell
- if test "$SHELL" = no; then
- SHELL=/bin/sh
- AC_MSG_WARN([using $SHELL, even though it does not conform to POSIX])
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
fi
- AC_SUBST(SHELL)])
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# AM_PROG_INSTALL_STRIP
+
+# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+m4_include([m4/shell.m4])
/* Define if an assembler version of longest_match is available. */
#undef ASMV
-/* Define if you have the <dirent.h> header file, and it defines `DIR'. */
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+ */
#undef HAVE_DIRENT_H
-/* Define if you have the <fcntl.h> header file. */
+/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
-/* Define if you have the <inttypes.h> header file. */
+/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
-/* Define if you have the <limits.h> header file. */
+/* Define to 1 if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H
-/* Define if you have the `lstat' function. */
+/* Define to 1 if you have the `lstat' function. */
#undef HAVE_LSTAT
-/* Define if you have the <memory.h> header file. */
+/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
-/* Define if you have the <ndir.h> header file, and it defines `DIR'. */
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
#undef HAVE_NDIR_H
-/* Define if you have the `rpmatch' function. */
+/* Define to 1 if you have the `rpmatch' function. */
#undef HAVE_RPMATCH
-/* Define if you have the <stdint.h> header file. */
+/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
-/* Define if you have the <stdlib.h> header file. */
+/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
-/* Define if you have the <strings.h> header file. */
+/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
-/* Define if you have the <string.h> header file. */
+/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
-/* Define if you have the <sys/dir.h> header file, and it defines `DIR'. */
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+ */
#undef HAVE_SYS_DIR_H
-/* Define if you have the <sys/ndir.h> header file, and it defines `DIR'. */
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+ */
#undef HAVE_SYS_NDIR_H
-/* Define if you have the <sys/stat.h> header file. */
+/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define if you have the <sys/types.h> header file. */
+/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
-/* Define if you have the <sys/utime.h> header file. */
+/* Define to 1 if you have the <sys/utime.h> header file. */
#undef HAVE_SYS_UTIME_H
-/* Define if you have the <time.h> header file. */
+/* Define to 1 if you have the <time.h> header file. */
#undef HAVE_TIME_H
-/* Define if you have the <unistd.h> header file. */
+/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
-/* Define if you have the `utime' function. */
+/* Define to 1 if you have the `utime' function. */
#undef HAVE_UTIME
-/* Define if you have the <utime.h> header file. */
+/* Define to 1 if you have the <utime.h> header file. */
#undef HAVE_UTIME_H
/* Name of package */
#undef PACKAGE
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
/* Define as the return type of signal handlers (`int' or `void'). */
#undef RETSIGTYPE
-/* Define if you have the ANSI C header files. */
+/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Version number of package */
#undef VERSION
-/* Define if on AIX 3.
+/* Define to 1 if on AIX 3.
System headers sometimes define this.
We just want to avoid a redefinition error message. */
#ifndef _ALL_SOURCE
/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+
/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES
-/* Define if on MINIX. */
+/* Define to 1 if on MINIX. */
#undef _MINIX
-/* Define if the system does not provide POSIX.1 features except with this
- defined. */
+/* Define to 2 if the system does not provide POSIX.1 features except with
+ this defined. */
#undef _POSIX_1_SOURCE
-/* Define if you need to in order for `stat' and other things to work. */
+/* Define to 1 if you need to in order for `stat' and other things to work. */
#undef _POSIX_SOURCE
/* Define to empty if `const' does not conform to ANSI C. */
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.52f.
+# Generated by GNU Autoconf 2.59 for gzip 1.3.5.
#
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
+# Report bugs to <bug-gzip@gnu.org>.
+#
+# Copyright (C) 2003 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
-
-if expr a : '\(a\)' >/dev/null 2>&1; then
- as_expr=expr
-else
- as_expr=false
-fi
-
## --------------------- ##
## M4sh Initialization. ##
## --------------------- ##
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
set -o posix
fi
+DUALCASE=1; export DUALCASE # for MKS sh
-# NLS nuisances.
# Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
as_unset=unset
else
as_unset=false
fi
-(set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
- { $as_unset LANG || test "${LANG+set}" != set; } ||
- { LANG=C; export LANG; }
-(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
- { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
- { LC_ALL=C; export LC_ALL; }
-(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
- { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
- { LC_TIME=C; export LC_TIME; }
-(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
- { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
- { LC_CTYPE=C; export LC_CTYPE; }
-(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
- { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
- { LANGUAGE=C; export LANGUAGE; }
-(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
- { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
- { LC_COLLATE=C; export LC_COLLATE; }
-(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
- { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
- { LC_NUMERIC=C; export LC_NUMERIC; }
-(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
- { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
- { LC_MESSAGES=C; export LC_MESSAGES; }
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
# Name of the executable.
-as_me=`(basename "$0") 2>/dev/null ||
+as_me=`$as_basename "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)$' \| \
/^X\/\(\/\).*/{ s//\1/; q; }
s/.*/./; q'`
+
# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! $SHELL" >conftest.sh
- echo "exit 0" >>conftest.sh
- chmod +x conftest.sh
- if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
PATH_SEPARATOR=';'
else
PATH_SEPARATOR=:
fi
- rm -f conftest.sh
+ rm -f conf$$.sh
fi
+
as_lineno_1=$LINENO
as_lineno_2=$LINENO
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
case $CONFIG_SHELL in
'')
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin:/usr/bin:$PATH
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
test "x$as_lineno_1" != "x$as_lineno_2" &&
test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
CONFIG_SHELL=$as_dir/$as_base
export CONFIG_SHELL
exec "$CONFIG_SHELL" "$0" ${1+"$@"}
exit
}
+
case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
*c*,-n*) ECHO_N= ECHO_C='
' ECHO_T=' ' ;;
fi
rm -f conf$$ conf$$.exe conf$$.file
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
as_executable_p="test -f"
# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
# IFS
# We need space, tab and new line, in precisely that order.
IFS=" $as_nl"
# CDPATH.
-$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
+$as_unset CDPATH
+
# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# Initializations.
#
ac_default_prefix=/usr/local
+ac_config_libobj_dir=.
cross_compiling=no
subdirs=
MFLAGS=
# only ac_max_sed_lines should be used.
: ${ac_max_here_lines=38}
+# Identity of this package.
+PACKAGE_NAME='gzip'
+PACKAGE_TARNAME='gzip'
+PACKAGE_VERSION='1.3.5'
+PACKAGE_STRING='gzip 1.3.5'
+PACKAGE_BUGREPORT='bug-gzip@gnu.org'
+
ac_unique_file="gzip.c"
# Factoring default headers for most tests.
ac_includes_default="\
# include <unistd.h>
#endif"
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP LN_S EGREP LIBOBJS ac_prefix_program ASCPP SEDCMD LTLIBOBJS'
+ac_subst_files=''
+
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
infodir='${prefix}/info'
mandir='${prefix}/man'
-# Identity of this package.
-PACKAGE_NAME=
-PACKAGE_TARNAME=
-PACKAGE_VERSION=
-PACKAGE_STRING=
-PACKAGE_BUGREPORT=
-
ac_prev=
for ac_option
do
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
- | --no-cr | --no-c)
+ | --no-cr | --no-c | -n)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
eval ac_val=$`echo $ac_var`
case $ac_val in
[\\/$]* | ?:[\\/]* | NONE | '' ) ;;
- *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
{ (exit 1); exit 1; }; };;
esac
done
# Be sure to have absolute paths.
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
- localstatedir libdir includedir oldincludedir infodir mandir
+ localstatedir libdir includedir oldincludedir infodir mandir
do
eval ac_val=$`echo $ac_var`
case $ac_val in
[\\/$]* | ?:[\\/]* ) ;;
- *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
{ (exit 1); exit 1; }; };;
esac
done
# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
+# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias
-# FIXME: should be removed in autoconf 3.0.
+# FIXME: To remove some day.
if test "x$host_alias" != x; then
if test "x$build_alias" = x; then
cross_compiling=maybe
test "$silent" = yes && exec 6>/dev/null
+
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then its parent.
ac_confdir=`(dirname "$0") 2>/dev/null ||
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$0" : 'X\(//\)[^/]' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$0" : 'X\(//\)[^/]' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$0" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
{ (exit 1); exit 1; }; }
fi
fi
+(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+ { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+ { (exit 1); exit 1; }; }
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
ac_env_build_alias_set=${build_alias+set}
ac_env_build_alias_value=$build_alias
# 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 this package to adapt to many kinds of systems.
+\`configure' configures gzip 1.3.5 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
cat <<_ACEOF
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
- [$ac_default_prefix]
+ [$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [PREFIX]
+ [PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
fi
if test -n "$ac_init_help"; then
-
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of gzip 1.3.5:";;
+ esac
cat <<\_ACEOF
Optional Features:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
- --disable-dependency-tracking Speeds up one-time builds
- --enable-dependency-tracking Do not reject slow dependency extractors
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
--disable-largefile omit support for large files
Some influential environment variables:
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
+Report bugs to <bug-gzip@gnu.org>.
_ACEOF
fi
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_buildpath=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_top_buildpath=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
-ac_srcpath=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_top_srcpath=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
cd $ac_dir
# Check for guested configure; otherwise get Cygnus style configure.
echo
$SHELL $ac_srcdir/configure --help=recursive
elif test -f $ac_srcdir/configure.ac ||
- test -f $ac_srcdir/configure.in; then
+ test -f $ac_srcdir/configure.in; then
echo
$ac_configure --help
else
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi
- cd $ac_popdir
+ cd "$ac_popdir"
done
fi
test -n "$ac_init_help" && exit 0
if $ac_init_version; then
cat <<\_ACEOF
+gzip configure 1.3.5
+generated by GNU Autoconf 2.59
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by $as_me, which was
-generated by GNU Autoconf 2.52f. Invocation command line was
+It was created by gzip $as_me 1.3.5, which was
+generated by GNU Autoconf 2.59. Invocation command line was
$ $0 $@
cat >&5 <<_ACEOF
+
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
+
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
ac_sep=
-for ac_arg
+ac_must_keep_next=false
+for ac_pass in 1 2
do
- case $ac_arg in
- -no-create | --no-create | --no-creat | --no-crea | --no-cre \
- | --no-cr | --no-c) ;;
- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
- ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
- ac_sep=" " ;;
- *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
- ac_sep=" " ;;
- esac
- # Get rid of the leading space.
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+ 2)
+ ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+ # Get rid of the leading space.
+ ac_sep=" "
+ ;;
+ esac
+ done
done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# Save into config.log some information that might help in debugging.
{
echo
+
cat <<\_ASBOX
## ---------------- ##
## Cache variables. ##
case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
*ac_space=\ *)
sed -n \
- "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
;;
*)
sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
;;
esac;
}
echo
+
+ cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ cat <<\_ASBOX
+## ------------- ##
+## Output files. ##
+## ------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+ fi
+
if test -s confdefs.h; then
cat <<\_ASBOX
## ----------- ##
## ----------- ##
_ASBOX
echo
- sed "/^$/d" confdefs.h
+ sed "/^$/d" confdefs.h | sort
echo
fi
test "$ac_signal" != 0 &&
echo "$as_me: caught signal $ac_signal"
echo "$as_me: exit $exit_status"
} >&5
- rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
+ rm -f core *.core &&
+ rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo >confdefs.h
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
# Let the site file select an alternate cache file if it wants to.
# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
# value.
ac_cache_corrupted=false
for ac_var in `(set) 2>&1 |
- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val="\$ac_cv_env_${ac_var}_value"
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
+ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
echo "$as_me: former value: $ac_old_val" >&2;}
- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
+ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
echo "$as_me: current value: $ac_new_val" >&2;}
- ac_cache_corrupted=:
+ ac_cache_corrupted=:
fi;;
esac
- # Pass precious variables to config.status. It doesn't matter if
- # we pass some twice (in addition to the command line arguments).
+ # Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
- ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
- ac_configure_args="$ac_configure_args '$ac_arg'"
- ;;
- *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
- ;;
+ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
esac
fi
done
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+am__api_version="1.8"
ac_aux_dir=
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
if test -f $ac_dir/install-sh; then
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
-echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
if test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
case $as_dir/ in
./ | .// | /cC/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
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- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
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- # program-specific install script used by HP pwplus--don't use.
- :
- else
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
+ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
done
done
;;
esac
done
+
fi
if test "${ac_cv_path_install+set}" = set; then
INSTALL=$ac_cv_path_install
rm conftest.sed
# expand $ac_aux_dir to an absolute path
-am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd`
+am_aux_dir=`cd $ac_aux_dir && pwd`
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
# Use eval to expand $SHELL
am_missing_run="$MISSING --run "
else
am_missing_run=
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-echo "$as_me: WARNING: ${am_backtick}missing' script is too old or missing" >&2;}
+ { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # Keeping the `.' argument allows $(mkdir_p) to be used without
+ # argument. Indeed, we sometimes output rules like
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined.
+ # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
+ # expensive solution, as it forces Make to start a sub-shell.)
+ mkdir_p='mkdir -p -- .'
+else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
+ done
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
+ else
+ mkdir_p='$(install_sh) -d'
+ fi
fi
for ac_prog in gawk mawk nawk awk
test -n "$AWK" && break
done
-echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5
-echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
+echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.make <<\_ACEOF
all:
- @echo 'ac_maketemp="${MAKE}"'
+ @echo 'ac_maketemp="$(MAKE)"'
_ACEOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
SET_MAKE="MAKE=${MAKE-make}"
fi
-# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
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-
-fi;
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- am_depcomp="$ac_aux_dir/depcomp"
- AMDEPBACKSLASH='\'
-fi
-
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- AMDEP_TRUE=
- AMDEP_FALSE='#'
-else
- AMDEP_TRUE='#'
- AMDEP_FALSE=
-fi
-
-rm -f .deps 2>/dev/null
-mkdir .deps 2>/dev/null
-if test -d .deps; then
- DEPDIR=.deps
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
else
- # MS-DOS does not allow filenames that begin with a dot.
- DEPDIR=_deps
+ am__leading_dot=_
fi
-rmdir .deps 2>/dev/null
+rmdir .tst 2>/dev/null
# test to see if srcdir already configured
-if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" &&
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
test -f $srcdir/config.status; then
{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
{ (exit 1); exit 1; }; }
fi
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
# Define the identity of the package.
-PACKAGE=gzip
-VERSION=1.3.2
+ PACKAGE='gzip'
+ VERSION='1.3.5'
+
cat >>confdefs.h <<_ACEOF
#define PACKAGE "$PACKAGE"
_ACEOF
+
cat >>confdefs.h <<_ACEOF
#define VERSION "$VERSION"
_ACEOF
-# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
-# the ones we care about.
+# Some tools Automake needs.
-# Autoconf 2.50 always computes EXEEXT. However we need to be
-# compatible with 2.13, for now. So we always define EXEEXT, but we
-# don't compute it.
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
-# Similar for OBJEXT -- only we only use OBJEXT if the user actually
-# requests that it be used. This is a bit dumb.
-: ${OBJEXT=o}
-# Some tools Automake needs.
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
-ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal"}
-AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
-AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake"}
AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
AMTAR=${AMTAR-"${am_missing_run}tar"}
install_sh=${install_sh-"$am_aux_dir/install-sh"}
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ echo "$as_me:$LINENO: result: $STRIP" >&5
+echo "${ECHO_T}$STRIP" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+echo "${ECHO_T}$ac_ct_STRIP" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ STRIP=$ac_ct_STRIP
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
# We need awk for the "check" target. The system "awk" is bad on
# some platforms.
- ac_config_headers="$ac_config_headers config.h"
+
+
+
+ ac_config_headers="$ac_config_headers config.h"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
- set dummy "$as_dir/$ac_word" ${1+"$@"}
- shift
- ac_cv_prog_CC="$@"
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
fi
fi
fi
fi
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable cc found in \$PATH" >&5
-echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
# Provide some information about the compiler.
(exit $ac_status); }
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
int
main ()
{
}
_ACEOF
ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe"
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output" >&5
-echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
(eval $ac_link_default) 2>&5
# Find the output, starting from the most likely. This scheme is
# not robust to junk in `.', hence go to wildcards (a.*) only as a last
# resort.
-for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
- ls a.out conftest 2>/dev/null;
- ls a.* conftest.* 2>/dev/null`; do
+
+# Be careful to initialize this variable, since it used to be cached.
+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ac_cv_exeext=
+# b.out is created by i960 compilers.
+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+do
+ test -f "$ac_file" || continue
case $ac_file in
- *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
- a.out ) # We found the default executable, but exeext='' is most
- # certainly right.
- break;;
- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
- export ac_cv_exeext
- break;;
- * ) break;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+ ;;
+ conftest.$ac_ext )
+ # This is the source file.
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ # FIXME: I believe we export ac_cv_exeext for Libtool,
+ # but it would be cool to find out if it's true. Does anybody
+ # maintain Libtool? --akim.
+ export ac_cv_exeext
+ break;;
+ * )
+ break;;
esac
done
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5
-echo "$as_me: error: C compiler cannot create executables" >&2;}
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
{ (exit 77); exit 77; }; }
fi
cross_compiling=yes
else
{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'." >&5
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
echo "$as_me: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'." >&2;}
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
fi
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
-rm -f a.out a.exe conftest$ac_cv_exeext
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
# Check the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
echo "$as_me:$LINENO: result: $cross_compiling" >&5
echo "${ECHO_T}$cross_compiling" >&6
-echo "$as_me:$LINENO: checking for executable suffix" >&5
-echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
+echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
-for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
case $ac_file in
- *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- export ac_cv_exeext
- break;;
+ export ac_cv_exeext
+ break;;
* ) break;;
esac
done
else
- { { echo "$as_me:$LINENO: error: cannot compute EXEEXT: cannot compile and link" >&5
-echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
+ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for object suffix" >&5
-echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
+echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
if test "${ac_cv_objext+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
int
main ()
{
(exit $ac_status); }; then
for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: cannot compute OBJEXT: cannot compile" >&5
-echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_compiler_gnu=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
ac_compiler_gnu=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_g=yes
-else
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_g=yes
+else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
ac_cv_prog_cc_g=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
CFLAGS=
fi
fi
+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std1 is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std1. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX -qlanglvl=ansi
+# Ultrix and OSF/1 -std1
+# HP-UX 10.20 and later -Ae
+# HP-UX older versions -Aa -D_HPUX_SOURCE
+# SVR4 -Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+ x|xno)
+ echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+ *)
+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+ CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
# Some people use a C++ compiler to compile C. Since we use `exit',
# in C++ we need to declare it. In case someone uses the same compiler
# for both compiling C and C++ we need to have the C++ compiler decide
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
for ac_declaration in \
- ''\
- '#include <stdlib.h>' \
+ '' \
'extern "C" void std::exit (int) throw (); using std::exit;' \
'extern "C" void std::exit (int); using std::exit;' \
'extern "C" void exit (int) throw ();' \
'void exit (int);'
do
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <stdlib.h>
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_declaration
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
+#include <stdlib.h>
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
:
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
continue
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_declaration
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
done
rm -f conftest*
if test -n "$ac_declaration"; then
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ ac_config_commands="$ac_config_commands depfiles"
-ac_config_commands="$ac_config_commands default-1"
am_make=${MAKE-make}
cat > confinc << 'END'
-doit:
+am__doit:
@echo done
+.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
-am__include='#'
+am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
# In particular we don't look at `^make:' because GNU make might
# be invoked under some other name (usually "gmake"), in which
# case it prints its new name instead of `make'.
-if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
am__include=include
am__quote=
_am_result=GNU
echo '.include "confinc"' > confmf
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
am__include=.include
- am__quote='"'
+ am__quote="\""
_am_result=BSD
fi
fi
+
echo "$as_me:$LINENO: result: $_am_result" >&5
echo "${ECHO_T}$_am_result" >&6
rm -f confinc confmf
+# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+ enableval="$enable_dependency_tracking"
+
+fi;
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+
+
+if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+
depcc="$CC" am_compiler_list=
echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
am_cv_CC_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
- echo '#include "conftest.h"' > conftest.c
- echo 'int i;' > conftest.h
- echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
case $depmode in
nosideeffect)
# mode. It turns out that the SunPro C++ compiler does not properly
# handle `-M -o', and we need to detect this.
if depmode=$depmode \
- source=conftest.c object=conftest.o \
- depfile=conftest.Po tmpdepfile=conftest.TPo \
- $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
- grep conftest.h conftest.Po > /dev/null 2>&1 &&
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
- am_cv_CC_dependencies_compiler_type=$depmode
- break
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
fi
done
fi
echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
-CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_type"
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
-echo "$as_me:$LINENO: checking whether ln -s works" >&5
-echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
- echo "$as_me:$LINENO: result: no, using $LN_S" >&5
-echo "${ECHO_T}no, using $LN_S" >&6
-fi
-echo "$as_me:$LINENO: checking for a POSIX-compliant shell" >&5
-echo $ECHO_N "checking for a POSIX-compliant shell... $ECHO_C" >&6
- if test "${ac_cv_path_shell+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_command='
- # Test the noclobber option, using the portable POSIX.2 syntax.
- set -C
- rm -f conftest.c
- >conftest.c || exit
- >|conftest.c || exit
- !>conftest.c || exit
- '
- ac_cv_path_shell=no
-
- case $SHELL in
- /*)
- rm -f conftest.c
- if ("$SHELL" -c "$ac_command") 2>/dev/null; then
- ac_cv_path_shell=$SHELL
- fi;;
- esac
- case $ac_cv_path_shell in
- no)
- # Prefer shells that are more likely to be installed in the
- # same place on all hosts of this platform. Therefore, prefer
- # shells in /bin and /usr/bin to shells in the installer's
- # PATH. Also, loop through PATH first and then through
- # shells, since less-"nice" shells in /bin and /usr/bin are
- # more likely to be installed than "nicer" shells elsewhere.
- as_save_IFS=$IFS; IFS=:
- for as_dir in /bin /usr/bin $PATH
- do
- IFS=$as_save_IFS
- case $as_dir in
- /*)
- for ac_base in sh bash ksh sh5; do
- rm -f conftest.c
- if ("$as_dir/$ac_base" -c "$ac_command") 2>/dev/null; then
- ac_cv_path_shell=$as_dir/$ac_base
- break
- fi
- done
- case $ac_cv_path_shell in
- /*) break;;
- esac;;
- esac
- done
- rm -f conftest.c;;
- esac
+if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
fi
- echo "$as_me:$LINENO: result: $ac_cv_path_shell" >&5
-echo "${ECHO_T}$ac_cv_path_shell" >&6
- SHELL=$ac_cv_path_shell
- if test "$SHELL" = no; then
- SHELL=/bin/sh
- { echo "$as_me:$LINENO: WARNING: using $SHELL, even though it does not conform to POSIX" >&5
-echo "$as_me: WARNING: using $SHELL, even though it does not conform to POSIX" >&2;}
- fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <assert.h>
- Syntax error
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
ac_status=$?
- egrep -v '^ *\+' conftest.er1 >conftest.err
+ grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
else
ac_cpp_err=
fi
:
else
echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
# Broken: fails on valid input.
continue
fi
# OK, works on sane cases. Now check whether non-existent headers
# can be detected and how.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
ac_status=$?
- egrep -v '^ *\+' conftest.er1 >conftest.err
+ grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
else
ac_cpp_err=
fi
continue
else
echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
# Passes both tests.
ac_preproc_ok=:
break
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <assert.h>
- Syntax error
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
ac_status=$?
- egrep -v '^ *\+' conftest.er1 >conftest.err
+ grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
else
ac_cpp_err=
fi
:
else
echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
# Broken: fails on valid input.
continue
fi
# OK, works on sane cases. Now check whether non-existent headers
# can be detected and how.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
ac_status=$?
- egrep -v '^ *\+' conftest.er1 >conftest.err
+ grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
else
ac_cpp_err=
fi
continue
else
echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
# Passes both tests.
ac_preproc_ok=:
break
if $ac_preproc_ok; then
:
else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
+ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
+echo "$as_me:$LINENO: checking whether ln -s works" >&5
+echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+ echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+echo "${ECHO_T}no, using $LN_S" >&6
+fi
+
+echo "$as_me:$LINENO: checking for a POSIX-compliant shell" >&5
+echo $ECHO_N "checking for a POSIX-compliant shell... $ECHO_C" >&6
+ if test "${ac_cv_path_shell+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_command='
+ # Test the noclobber option, using the portable POSIX.2 syntax.
+ set -C
+ rm -f conftest.c
+ >conftest.c || exit
+ >|conftest.c || exit
+ !>conftest.c || exit
+ '
+ ac_cv_path_shell=no
+
+ case $SHELL in
+ /*)
+ rm -f conftest.c
+ if ("$SHELL" -c "$ac_command") 2>/dev/null; then
+ ac_cv_path_shell=$SHELL
+ fi;;
+ esac
+
+ case $ac_cv_path_shell in
+ no)
+ # Prefer shells that are more likely to be installed in the
+ # same place on all hosts of this platform. Therefore, prefer
+ # shells in /bin and /usr/bin to shells in the installer's
+ # PATH. Also, loop through PATH first and then through
+ # shells, since less-"nice" shells in /bin and /usr/bin are
+ # more likely to be installed than "nicer" shells elsewhere.
+ as_save_IFS=$IFS; IFS=:
+ for as_dir in /bin /usr/bin $PATH
+ do
+ IFS=$as_save_IFS
+ case $as_dir in
+ /*)
+ for ac_base in sh bash ksh sh5; do
+ rm -f conftest.c
+ if ("$as_dir/$ac_base" -c "$ac_command") 2>/dev/null; then
+ ac_cv_path_shell=$as_dir/$ac_base
+ break
+ fi
+ done
+ case $ac_cv_path_shell in
+ /*) break;;
+ esac;;
+ esac
+ done
+ rm -f conftest.c;;
+ esac
+fi
+
+ echo "$as_me:$LINENO: result: $ac_cv_path_shell" >&5
+echo "${ECHO_T}$ac_cv_path_shell" >&6
+ SHELL=$ac_cv_path_shell
+ if test "$SHELL" = no; then
+ SHELL=/bin/sh
+ { echo "$as_me:$LINENO: WARNING: using $SHELL, even though it does not conform to POSIX" >&5
+echo "$as_me: WARNING: using $SHELL, even though it does not conform to POSIX" >&2;}
+ fi
+
+
+
+echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_prog_egrep+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+ then ac_cv_prog_egrep='grep -E'
+ else ac_cv_prog_egrep='egrep'
+ fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+ EGREP=$ac_cv_prog_egrep
+
+
+
echo "$as_me:$LINENO: checking for AIX" >&5
echo $ECHO_N "checking for AIX... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#ifdef _AIX
yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "yes" >/dev/null 2>&1; then
+ $EGREP "yes" >/dev/null 2>&1; then
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
cat >>confdefs.h <<\_ACEOF
fi
rm -f conftest*
+
+
+cat >>confdefs.h <<\_ACEOF
+#define _GNU_SOURCE 1
+_ACEOF
+
+
echo "$as_me:$LINENO: checking for ANSI C header files" >&5
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
if test "${ac_cv_header_stdc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
+int
+main ()
+{
+
+ ;
+ return 0;
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
- egrep -v '^ *\+' conftest.er1 >conftest.err
+ grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
ac_cv_header_stdc=yes
else
echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_header_stdc=no
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_header_stdc=no
fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "memchr" >/dev/null 2>&1; then
+ $EGREP "memchr" >/dev/null 2>&1; then
:
else
ac_cv_header_stdc=no
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "free" >/dev/null 2>&1; then
+ $EGREP "free" >/dev/null 2>&1; then
:
else
ac_cv_header_stdc=no
:
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <ctype.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
-# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
+ || toupper (i) != TOUPPER (i))
exit(2);
exit (0);
}
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
( exit $ac_status )
ac_cv_header_stdc=no
fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
fi
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
+ inttypes.h stdint.h unistd.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
eval "$as_ac_Header=yes"
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
eval "$as_ac_Header=no"
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
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... $ECHO_C" >&6
echo "$as_me:$LINENO: checking minix/config.h usability" >&5
echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
#include <minix/config.h>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
ac_header_compiler=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6
echo "$as_me:$LINENO: checking minix/config.h presence" >&5
echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <minix/config.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
ac_status=$?
- egrep -v '^ *\+' conftest.er1 >conftest.err
+ grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
else
ac_cpp_err=
fi
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "${ECHO_T}$ac_header_preproc" >&6
# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc in
- yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
{ echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;};;
- no:yes )
- { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled." >&5
-echo "$as_me: WARNING: minix/config.h: present but cannot be compiled." >&2;}
- { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;};;
+echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------- ##
+## Report this to bug-gzip@gnu.org ##
+## ------------------------------- ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
esac
echo "$as_me:$LINENO: checking for minix/config.h" >&5
echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
MINIX=
fi
+
if test "$MINIX" = yes; then
cat >>confdefs.h <<\_ACEOF
#define _POSIX_SOURCE 1
_ACEOF
+
cat >>confdefs.h <<\_ACEOF
#define _POSIX_1_SOURCE 2
_ACEOF
+
cat >>confdefs.h <<\_ACEOF
#define _MINIX 1
_ACEOF
while :; do
# IRIX 6.2 and later do not support large files by default,
# so use the C compiler's -n32 option if that helps.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext
+rm -f conftest.err conftest.$ac_objext
CC="$CC -n32"
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_cv_sys_largefile_CC=' -n32'; break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext
- break
+rm -f conftest.err conftest.$ac_objext
+ break
done
CC=$ac_save_CC
rm -f conftest.$ac_ext
while :; do
ac_cv_sys_file_offset_bits=no
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_cv_sys_file_offset_bits=64; break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
break
done
fi
while :; do
ac_cv_sys_large_files=no
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#define _LARGE_FILES 1
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_cv_sys_large_files=1; break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
break
done
fi
rm -f conftest*
fi
-echo checking for underline in external names
-test -z "$ASCPP" -a -f /lib/cpp && ASCPP=/lib/cpp
-test -z "$ASCPP" && ASCPP="$CC -E"
-cat > conftest.c <<EOF
+
+# cc -E produces incorrect asm files on SVR4, we must use /lib/cpp.
+test -z "$ASCPP" && test -f /lib/cpp && ASCPP=/lib/cpp
+test -z "$ASCPP" && ASCPP="$CPP"
+
+echo "$as_me:$LINENO: checking for underline in external names" >&5
+echo $ECHO_N "checking for underline in external names... $ECHO_C" >&6
+if test "${gzip_cv_underline+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gzip_cv_underline=yes
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
int foo() {return 0;}
-EOF
-eval "$CC -c conftest.c > /dev/null 2>&1"
-if nm conftest.$OBJEXT | grep _foo > /dev/null 2>&1 ; then
- :
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ nm conftest.$OBJEXT | grep _foo >/dev/null 2>&1 ||
+ gzip_cv_underline=no
else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $gzip_cv_underline" >&5
+echo "${ECHO_T}$gzip_cv_underline" >&6
+if test $gzip_cv_underline = no; then
ASCPP="${ASCPP} -DNO_UNDERLINE"
fi
-rm -f _match.$OBJEXT conftest.c conftest.$OBJEXT
-if echo "$DEFS" | grep NO_ASM >/dev/null; then
- :
+
+
+# Try to assemble match.S.
+# "gcc -E match.s" ignores -E, so we must use match.S.
+echo "$as_me:$LINENO: checking for assembler" >&5
+echo $ECHO_N "checking for assembler... $ECHO_C" >&6
+if test "${gzip_cv_assembler+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
- echo checking for assembler
- if eval "$ASCPP $srcdir/match.S > _match.s 2>/dev/null"; then
- if test ! -s _match.s || grep error < _match.s > /dev/null; then
- :
- elif eval "$CC -c _match.s >/dev/null 2>&1" && test -f _match.$OBJEXT; then
+ gzip_cv_assembler=no
+ case " $DEFS " in
+ *' NO_ASM '*) ;;
+ *)
+ if cp $srcdir/match.c _match.S &&
+ eval "$ASCPP _match.S > _match.s 2>/dev/null"; then
+ if test ! -s _match.s || grep error < _match.s > /dev/null; then
+ :
+ elif eval "$CC -c _match.s >/dev/null 2>&1" &&
+ test -f _match.$OBJEXT; then
+ gzip_cv_assembler=yes
+ fi
+ fi
+ rm -f _match.S _match.s _match.$OBJEXT;;
+ esac
+fi
+echo "$as_me:$LINENO: result: $gzip_cv_assembler" >&5
+echo "${ECHO_T}$gzip_cv_assembler" >&6
+if test $gzip_cv_assembler = yes; then
cat >>confdefs.h <<\_ACEOF
#define ASMV
_ACEOF
- LIBOBJS="$LIBOBJS match.$OBJEXT"
- # Work around automake 1.4 bug
- : LIBOBJS="$LIBOBJS match.o"
- fi
- fi
- rm -f _match.s _match.$OBJEXT
+ case $LIBOBJS in
+ "match.$ac_objext" | \
+ *" match.$ac_objext" | \
+ "match.$ac_objext "* | \
+ *" match.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS match.$ac_objext" ;;
+esac
+
fi
echo "$as_me:$LINENO: checking for library containing strerror" >&5
ac_func_search_save_LIBS=$LIBS
ac_cv_search_strerror=no
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char strerror ();
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 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 $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_cv_search_strerror="none required"
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
if test "$ac_cv_search_strerror" = no; then
for ac_lib in cposix; do
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char strerror ();
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 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 $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
done
fi
LIBS=$ac_func_search_save_LIBS
fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_prog_cc_stdc=no
-ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX -qlanglvl=ansi
-# Ultrix and OSF/1 -std1
-# HP-UX 10.20 and later -Ae
-# HP-UX older versions -Aa -D_HPUX_SOURCE
-# SVR4 -Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_stdc=$ac_arg
-break
-else
- echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext
-done
-rm -f conftest.$ac_ext conftest.$ac_objext
-CC=$ac_save_CC
-
-fi
-
-case "x$ac_cv_prog_cc_stdc" in
- x|xno)
- echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
- *)
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
- CC="$CC $ac_cv_prog_cc_stdc" ;;
-esac
-
echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
if test "${ac_cv_c_const+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_cv_c_const=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
ac_cv_c_const=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
echo "${ECHO_T}$ac_cv_c_const" >&6
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
+int
+main ()
+{
+
+ ;
+ return 0;
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
- egrep -v '^ *\+' conftest.er1 >conftest.err
+ grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
ac_cv_header_stdc=yes
else
echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_header_stdc=no
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_header_stdc=no
fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "memchr" >/dev/null 2>&1; then
+ $EGREP "memchr" >/dev/null 2>&1; then
:
else
ac_cv_header_stdc=no
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "free" >/dev/null 2>&1; then
+ $EGREP "free" >/dev/null 2>&1; then
:
else
ac_cv_header_stdc=no
:
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <ctype.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
-# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
+ || toupper (i) != TOUPPER (i))
exit(2);
exit (0);
}
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
( exit $ac_status )
ac_cv_header_stdc=no
fi
-rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
fi
fi
+
+
+
+
+
+
for ac_header in fcntl.h limits.h memory.h \
- stdlib.h string.h sys/utime.h time.h unistd.h utime.h
+ sys/utime.h time.h utime.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
ac_header_compiler=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
ac_status=$?
- egrep -v '^ *\+' conftest.er1 >conftest.err
+ grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null; then
if test -s conftest.err; then
ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
else
ac_cpp_err=
fi
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "${ECHO_T}$ac_header_preproc" >&6
# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc in
- yes:no )
+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: $ac_header: proceeding with the preprocessor's result" >&2;};;
- no:yes )
- { echo "$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: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
+echo "$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: $ac_header: in the future, the compiler will take precedence" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------- ##
+## Report this to bug-gzip@gnu.org ##
+## ------------------------------- ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- eval "$as_ac_Header=$ac_header_preproc"
+ eval "$as_ac_Header=\$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
done
+
+
for ac_func in lstat utime
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> 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. */
-#include <assert.h>
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
extern "C"
+{
#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func ();
-char (*f) ();
-
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
-int
-main ()
-{
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
-f = $ac_func;
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
#endif
+int
+main ()
+{
+return f != $ac_func;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 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 $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
eval "$as_ac_var=yes"
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
eval "$as_ac_var=no"
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
fi
done
+
for ac_func in rpmatch
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> 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. */
-#include <assert.h>
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
extern "C"
+{
#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func ();
-char (*f) ();
-
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
-int
-main ()
-{
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
-f = $ac_func;
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
#endif
+int
+main ()
+{
+return f != $ac_func;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 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 $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
eval "$as_ac_var=yes"
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
eval "$as_ac_var=no"
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
_ACEOF
else
- LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
+ case $LIBOBJS in
+ "$ac_func.$ac_objext" | \
+ *" $ac_func.$ac_objext" | \
+ "$ac_func.$ac_objext "* | \
+ *" $ac_func.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
+esac
+
fi
done
+
+
+
+
+
+
ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <sys/types.h>
#include <$ac_hdr>
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
eval "$as_ac_Header=yes"
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
eval "$as_ac_Header=no"
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
ac_func_search_save_LIBS=$LIBS
ac_cv_search_opendir=no
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char opendir ();
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 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 $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_cv_search_opendir="none required"
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
if test "$ac_cv_search_opendir" = no; then
for ac_lib in dir; do
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char opendir ();
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 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 $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
done
fi
LIBS=$ac_func_search_save_LIBS
ac_func_search_save_LIBS=$LIBS
ac_cv_search_opendir=no
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char opendir ();
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 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 $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_cv_search_opendir="none required"
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
if test "$ac_cv_search_opendir" = no; then
for ac_lib in x; do
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char opendir ();
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 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 $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
done
fi
LIBS=$ac_func_search_save_LIBS
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <sys/types.h>
#include <signal.h>
#ifdef signal
void (*signal ()) ();
#endif
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_cv_type_signal=void
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
ac_cv_type_signal=int
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
echo "${ECHO_T}$ac_cv_type_signal" >&6
#define RETSIGTYPE $ac_cv_type_signal
_ACEOF
+
echo "$as_me:$LINENO: checking for size_t" >&5
echo $ECHO_N "checking for size_t... $ECHO_C" >&6
if test "${ac_cv_type_size_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_cv_type_size_t=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
ac_cv_type_size_t=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
echo "${ECHO_T}$ac_cv_type_size_t" >&6
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
-#ifdef F77_DUMMY_MAIN
-# ifdef __cplusplus
- extern "C"
-# endif
- int F77_DUMMY_MAIN() { return 1; }
-#endif
int
main ()
{
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 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 $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
ac_cv_type_off_t=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
ac_cv_type_off_t=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
echo "${ECHO_T}$ac_cv_type_off_t" >&6
esac
if test "x$prefix" = xNONE; then
- echo $ECHO_N "checking for prefix by$ECHO_C" >&6
+ echo $ECHO_N "checking for prefix by $ECHO_C" >&6
# Extract the first word of "gzip", so it can be a program name with args.
set dummy gzip; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_GZIP+set}" = set; then
+if test "${ac_cv_path_ac_prefix_program+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- case $GZIP in
+ case $ac_prefix_program in
[\\/]* | ?:[\\/]*)
- ac_cv_path_GZIP="$GZIP" # Let the user override the test with a path.
+ ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_GZIP="$as_dir/$ac_word$ac_exec_ext"
+ ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
;;
esac
fi
-GZIP=$ac_cv_path_GZIP
+ac_prefix_program=$ac_cv_path_ac_prefix_program
-if test -n "$GZIP"; then
- echo "$as_me:$LINENO: result: $GZIP" >&5
-echo "${ECHO_T}$GZIP" >&6
+if test -n "$ac_prefix_program"; then
+ echo "$as_me:$LINENO: result: $ac_prefix_program" >&5
+echo "${ECHO_T}$ac_prefix_program" >&6
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
- if test -n "$ac_cv_path_GZIP"; then
- prefix=`(dirname "$ac_cv_path_GZIP") 2>/dev/null ||
-$as_expr X"$ac_cv_path_GZIP" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_cv_path_GZIP" : 'X\(//\)[^/]' \| \
- X"$ac_cv_path_GZIP" : 'X\(//\)$' \| \
- X"$ac_cv_path_GZIP" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$ac_cv_path_GZIP" |
+ if test -n "$ac_prefix_program"; then
+ prefix=`(dirname "$ac_prefix_program") 2>/dev/null ||
+$as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
+ X"$ac_prefix_program" : 'X\(//\)$' \| \
+ X"$ac_prefix_program" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_prefix_program" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
/^X\(\/\/\)$/{ s//\1/; q; }
s/.*/./; q'`
prefix=`(dirname "$prefix") 2>/dev/null ||
$as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$prefix" : 'X\(//\)[^/]' \| \
- X"$prefix" : 'X\(//\)$' \| \
- X"$prefix" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$prefix" : 'X\(//\)[^/]' \| \
+ X"$prefix" : 'X\(//\)$' \| \
+ X"$prefix" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$prefix" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
fi
fi
-ac_config_files="$ac_config_files Makefile"
+ ac_config_files="$ac_config_files Makefile"
+
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
-# `ac_cv_env_foo' variables (set or unset) will be overriden when
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.
# `set' does not quote correctly, so add quotes (double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \).
sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;;
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
;;
esac;
} |
t end
/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
: end' >>confcache
-if cmp -s $cache_file confcache; then :; else
+if diff $cache_file confcache >/dev/null 2>&1; then :; else
if test -w $cache_file; then
test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
cat confcache >$cache_file
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=/{
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
s/:*\$(srcdir):*/:/;
s/:*\${srcdir}:*/:/;
s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ ]*\):*/\1/;
+s/^\([^=]*=[ ]*\):*/\1/;
s/:*$//;
-s/^[^=]*=[ ]*$//;
+s/^[^=]*=[ ]*$//;
}'
fi
DEFS=-DHAVE_CONFIG_H
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_i=`echo "$ac_i" |
+ sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+ # 2. Add them.
+ ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
: ${CONFIG_STATUS=./config.status}
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
# configure, is in config.log if it exists.
debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
-
## --------------------- ##
## M4sh Initialization. ##
## --------------------- ##
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
set -o posix
fi
+DUALCASE=1; export DUALCASE # for MKS sh
-# NLS nuisances.
# Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
as_unset=unset
else
as_unset=false
fi
-(set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
- { $as_unset LANG || test "${LANG+set}" != set; } ||
- { LANG=C; export LANG; }
-(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
- { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
- { LC_ALL=C; export LC_ALL; }
-(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
- { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
- { LC_TIME=C; export LC_TIME; }
-(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
- { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
- { LC_CTYPE=C; export LC_CTYPE; }
-(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
- { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
- { LANGUAGE=C; export LANGUAGE; }
-(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
- { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
- { LC_COLLATE=C; export LC_COLLATE; }
-(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
- { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
- { LC_NUMERIC=C; export LC_NUMERIC; }
-(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
- { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
- { LC_MESSAGES=C; export LC_MESSAGES; }
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
# Name of the executable.
-as_me=`(basename "$0") 2>/dev/null ||
+as_me=`$as_basename "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)$' \| \
/^X\/\(\/\).*/{ s//\1/; q; }
s/.*/./; q'`
+
# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! $SHELL" >conftest.sh
- echo "exit 0" >>conftest.sh
- chmod +x conftest.sh
- if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
PATH_SEPARATOR=';'
else
PATH_SEPARATOR=:
fi
- rm -f conftest.sh
+ rm -f conf$$.sh
fi
+
as_lineno_1=$LINENO
as_lineno_2=$LINENO
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
case $CONFIG_SHELL in
'')
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin:/usr/bin:$PATH
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
test "x$as_lineno_1" != "x$as_lineno_2" &&
test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
CONFIG_SHELL=$as_dir/$as_base
export CONFIG_SHELL
exec "$CONFIG_SHELL" "$0" ${1+"$@"}
exit
}
+
case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
*c*,-n*) ECHO_N= ECHO_C='
' ECHO_T=' ' ;;
fi
rm -f conf$$ conf$$.exe conf$$.file
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
as_executable_p="test -f"
# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
# IFS
# We need space, tab and new line, in precisely that order.
IFS=" $as_nl"
# CDPATH.
-$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
+$as_unset CDPATH
exec 6>&1
} >&5
cat >&5 <<_CSEOF
-This file was extended by $as_me, which was
-generated by GNU Autoconf 2.52f. Invocation command line was
+This file was extended by gzip $as_me 1.3.5, which was
+generated by GNU Autoconf 2.59. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
-h, --help print this help, then exit
-V, --version print version number, then exit
+ -q, --quiet do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
- instantiate the configuration file FILE
+ instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
- instantiate the configuration header FILE
+ instantiate the configuration header FILE
Configuration files:
$config_files
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
-config.status
-configured by $0, generated by GNU Autoconf 2.52f,
+gzip config.status 1.3.5
+configured by $0, generated by GNU Autoconf 2.59,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
srcdir=$srcdir
--*=*)
ac_option=`expr "x$1" : 'x\([^=]*\)='`
ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
- shift
- set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
- shift
+ ac_shift=:
+ ;;
+ -*)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
;;
- -*);;
*) # This is not an option, so the user has probably given explicit
# arguments.
+ ac_option=$1
ac_need_defaults=false;;
esac
- case $1 in
+ case $ac_option in
# Handling of the options.
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
- exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
-_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
--version | --vers* | -V )
echo "$ac_cs_version"; exit 0 ;;
--he | --h)
--debug | --d* | -d )
debug=: ;;
--file | --fil | --fi | --f )
- shift
- CONFIG_FILES="$CONFIG_FILES $1"
+ $ac_shift
+ CONFIG_FILES="$CONFIG_FILES $ac_optarg"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
- shift
- CONFIG_HEADERS="$CONFIG_HEADERS $1"
+ $ac_shift
+ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
ac_need_defaults=false;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
# This is an error.
-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
shift
done
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+if \$ac_cs_recheck; then
+ echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+ exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
# INIT-COMMANDS section.
#
-AMDEP_TRUE="$AMDEP_TRUE"
-ac_aux_dir="$ac_aux_dir"
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
_ACEOF
+
+
cat >>$CONFIG_STATUS <<\_ACEOF
for ac_config_target in $ac_config_targets
do
case "$ac_config_target" in
# Handling of arguments.
"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+ "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason to put it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
# Create a temporary directory, and hook for its removal unless debugging.
$debug ||
{
}
# Create a (secure) tmp directory for tmp files.
-: ${TMPDIR=/tmp}
+
{
- tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
+ tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
test -n "$tmp" && test -d "$tmp"
} ||
{
- tmp=$TMPDIR/cs$$-$RANDOM
+ tmp=./confstat$$-$RANDOM
(umask 077 && mkdir $tmp)
} ||
{
- echo "$me: cannot create a temporary directory in $TMPDIR" >&2
+ echo "$me: cannot create a temporary directory in ." >&2
{ (exit 1); exit 1; }
}
s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
s,@SHELL@,$SHELL,;t t
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
s,@exec_prefix@,$exec_prefix,;t t
s,@prefix@,$prefix,;t t
s,@program_transform_name@,$program_transform_name,;t t
s,@oldincludedir@,$oldincludedir,;t t
s,@infodir@,$infodir,;t t
s,@mandir@,$mandir,;t t
-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
s,@build_alias@,$build_alias,;t t
s,@host_alias@,$host_alias,;t t
s,@target_alias@,$target_alias,;t t
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@CYGPATH_W@,$CYGPATH_W,;t t
s,@PACKAGE@,$PACKAGE,;t t
s,@VERSION@,$VERSION,;t t
-s,@EXEEXT@,$EXEEXT,;t t
-s,@OBJEXT@,$OBJEXT,;t t
s,@ACLOCAL@,$ACLOCAL,;t t
s,@AUTOCONF@,$AUTOCONF,;t t
s,@AUTOMAKE@,$AUTOMAKE,;t t
s,@MAKEINFO@,$MAKEINFO,;t t
s,@AMTAR@,$AMTAR,;t t
s,@install_sh@,$install_sh,;t t
+s,@STRIP@,$STRIP,;t t
+s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
+s,@mkdir_p@,$mkdir_p,;t t
s,@AWK@,$AWK,;t t
s,@SET_MAKE@,$SET_MAKE,;t t
-s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
-s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
-s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
-s,@DEPDIR@,$DEPDIR,;t t
+s,@am__leading_dot@,$am__leading_dot,;t t
s,@CC@,$CC,;t t
s,@CFLAGS@,$CFLAGS,;t t
s,@LDFLAGS@,$LDFLAGS,;t t
s,@CPPFLAGS@,$CPPFLAGS,;t t
s,@ac_ct_CC@,$ac_ct_CC,;t t
+s,@EXEEXT@,$EXEEXT,;t t
+s,@OBJEXT@,$OBJEXT,;t t
+s,@DEPDIR@,$DEPDIR,;t t
s,@am__include@,$am__include,;t t
s,@am__quote@,$am__quote,;t t
+s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
+s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
+s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
s,@CCDEPMODE@,$CCDEPMODE,;t t
-s,@LN_S@,$LN_S,;t t
+s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
+s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
s,@CPP@,$CPP,;t t
+s,@LN_S@,$LN_S,;t t
+s,@EGREP@,$EGREP,;t t
s,@LIBOBJS@,$LIBOBJS,;t t
-s,@GZIP@,$GZIP,;t t
+s,@ac_prefix_program@,$ac_prefix_program,;t t
s,@ASCPP@,$ASCPP,;t t
s,@SEDCMD@,$SEDCMD,;t t
+s,@LTLIBOBJS@,$LTLIBOBJS,;t t
CEOF
_ACEOF
(echo ':t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+ ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
else
- ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+ ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
fi
ac_sed_frag=`expr $ac_sed_frag + 1`
ac_beg=$ac_end
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case $ac_file in
- | *:- | *:-:* ) # input from stdin
- cat >$tmp/stdin
- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
* ) ac_file_in=$ac_file.in ;;
esac
# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
ac_dir=`(dirname "$ac_file") 2>/dev/null ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_file" : 'X\(//\)[^/]' \| \
- X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
/^X\(\/\/\)$/{ s//\1/; q; }
/^X\(\/\).*/{ s//\1/; q; }
s/.*/./; q'`
- { case "$ac_dir" in
- [\\/]* | ?:[\\/]* ) as_incr_dir=;;
- *) as_incr_dir=.;;
-esac
-as_dummy="$ac_dir"
-for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
- case $as_mkdir_dir in
- # Skip DOS drivespec
- ?:) as_incr_dir=$as_mkdir_dir ;;
- *)
- as_incr_dir=$as_incr_dir/$as_mkdir_dir
- test -d "$as_incr_dir" ||
- mkdir "$as_incr_dir" ||
- { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
- { (exit 1); exit 1; }; }
- ;;
- esac
-done; }
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
ac_builddir=.
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_buildpath=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_top_buildpath=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
-ac_srcpath=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_top_srcpath=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
esac
- if test x"$ac_file" != x-; then
- { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
- rm -f "$ac_file"
- fi
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input="$ac_file. "
fi
configure_input=$configure_input"Generated from `echo $ac_file_in |
- sed 's,.*/,,'` by configure."
+ sed 's,.*/,,'` by configure."
# First look for the input files in the build tree, otherwise in the
# src tree.
case $f in
-) echo $tmp/stdin ;;
[\\/$]*)
- # Absolute (can't be DOS-style, as IFS=:)
- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
- echo $f;;
+ echo "$f";;
*) # Relative
- if test -f "$f"; then
- # Build tree
- echo $f
- elif test -f "$srcdir/$f"; then
- # Source tree
- echo $srcdir/$f
- else
- # /dev/null tree
- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ if test -f "$f"; then
+ # Build tree
+ echo "$f"
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo "$srcdir/$f"
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
- fi;;
+ fi;;
esac
done` || { (exit 1); exit 1; }
+
+ if test x"$ac_file" != x-; then
+ { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+ rm -f "$ac_file"
+ fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
sed "$ac_vpsub
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s,@configure_input@,$configure_input,;t t
s,@srcdir@,$ac_srcdir,;t t
-s,@srcpath@,$ac_srcpath,;t t
+s,@abs_srcdir@,$ac_abs_srcdir,;t t
s,@top_srcdir@,$ac_top_srcdir,;t t
-s,@top_srcpath@,$ac_top_srcpath,;t t
+s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
s,@builddir@,$ac_builddir,;t t
-s,@buildpath@,$ac_buildpath,;t t
+s,@abs_builddir@,$ac_abs_builddir,;t t
s,@top_builddir@,$ac_top_builddir,;t t
-s,@top_buildpath@,$ac_top_buildpath,;t t
+s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
s,@INSTALL@,$ac_INSTALL,;t t
" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
rm -f $tmp/stdin
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='[ ].*$,\1#\2'
+ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='[ ].*$,\1#\2'
ac_dC=' '
ac_dD=',;t'
# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_uB='$,\1#\2define\3'
ac_uC=' '
ac_uD=',;t'
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case $ac_file in
- | *:- | *:-:* ) # input from stdin
- cat >$tmp/stdin
- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
* ) ac_file_in=$ac_file.in ;;
esac
case $f in
-) echo $tmp/stdin ;;
[\\/$]*)
- # Absolute (can't be DOS-style, as IFS=:)
- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
- echo $f;;
+ # Do quote $f, to prevent DOS paths from being IFS'd.
+ echo "$f";;
*) # Relative
- if test -f "$f"; then
- # Build tree
- echo $f
- elif test -f "$srcdir/$f"; then
- # Source tree
- echo $srcdir/$f
- else
- # /dev/null tree
- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+ if test -f "$f"; then
+ # Build tree
+ echo "$f"
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo "$srcdir/$f"
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
- fi;;
+ fi;;
esac
done` || { (exit 1); exit 1; }
# Remove the trailing spaces.
- sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
+ sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
_ACEOF
s,[\\$`],\\&,g
t clear
: clear
-s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
t end
-s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
: end
_ACEOF
# If some macros were called several times there might be several times
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
cat >>conftest.undefs <<\_ACEOF
-s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
_ACEOF
# Break up conftest.defines because some shells have a limit on the size
# of here documents, and old seds have small limits too (100 cmds).
echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
echo ' :' >>$CONFIG_STATUS
rm -f conftest.tail
# Write a limited-size here document to $tmp/defines.sed.
echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
# Speed up: don't consider the non `#define' lines.
- echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
+ echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
# Work around the forget-to-reset-the-flag bug.
echo 't clr' >>$CONFIG_STATUS
echo ': clr' >>$CONFIG_STATUS
mv conftest.tail conftest.defines
done
rm -f conftest.defines
-echo ' fi # egrep' >>$CONFIG_STATUS
+echo ' fi # grep' >>$CONFIG_STATUS
echo >>$CONFIG_STATUS
# Break up conftest.undefs because some shells have a limit on the size
# Write a limited-size here document to $tmp/undefs.sed.
echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
# Speed up: don't consider the non `#undef'
- echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
+ echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
# Work around the forget-to-reset-the-flag bug.
echo 't clr' >>$CONFIG_STATUS
echo ': clr' >>$CONFIG_STATUS
cat $tmp/in >>$tmp/config.h
rm -f $tmp/in
if test x"$ac_file" != x-; then
- if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
+ if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
echo "$as_me: $ac_file is unchanged" >&6;}
else
ac_dir=`(dirname "$ac_file") 2>/dev/null ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_file" : 'X\(//\)[^/]' \| \
- X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
/^X\(\/\/\)$/{ s//\1/; q; }
/^X\(\/\).*/{ s//\1/; q; }
s/.*/./; q'`
- { case "$ac_dir" in
- [\\/]* | ?:[\\/]* ) as_incr_dir=;;
- *) as_incr_dir=.;;
-esac
-as_dummy="$ac_dir"
-for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
- case $as_mkdir_dir in
- # Skip DOS drivespec
- ?:) as_incr_dir=$as_mkdir_dir ;;
- *)
- as_incr_dir=$as_incr_dir/$as_mkdir_dir
- test -d "$as_incr_dir" ||
- mkdir "$as_incr_dir" ||
- { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
- { (exit 1); exit 1; }; }
- ;;
- esac
-done; }
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
rm -f $ac_file
mv $tmp/config.h $ac_file
cat $tmp/config.h
rm -f $tmp/config.h
fi
- # Run the commands associated with the file.
- case $ac_file in
- config.h ) # update the timestamp
-echo timestamp >"./stamp-h"
- ;;
+# Compute $ac_file's index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $ac_file | $ac_file:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
esac
done
+echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
+$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X$ac_file : 'X\(//\)[^/]' \| \
+ X$ac_file : 'X\(//\)$' \| \
+ X$ac_file : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X$ac_file |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+done
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_dest" : 'X\(//\)[^/]' \| \
- X"$ac_dest" : 'X\(//\)$' \| \
- X"$ac_dest" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$ac_dest" : 'X\(//\)[^/]' \| \
+ X"$ac_dest" : 'X\(//\)$' \| \
+ X"$ac_dest" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
echo X"$ac_dest" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
/^X\(\/\/\)$/{ s//\1/; q; }
/^X\(\/\).*/{ s//\1/; q; }
s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
ac_builddir=.
if test "$ac_dir" != .; then
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_buildpath=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_top_buildpath=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
-ac_srcpath=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_top_srcpath=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
echo "$as_me: executing $ac_dest commands" >&6;}
case $ac_dest in
- default-1 )
-test x"$AMDEP_TRUE" != x"" ||
-for mf in $CONFIG_FILES; do
- case "$mf" in
- Makefile) dirpart=.;;
- */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;;
- *) continue;;
- esac
+ depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # So let's grep whole file.
+ if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+ dirpart=`(dirname "$mf") 2>/dev/null ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ else
+ continue
+ fi
grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
# Extract the definition of DEP_FILES from the Makefile without
# running `make'.
- DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
# When using ansi2knr, U may be empty or an underscore; expand it
- U=`sed -n -e '/^U = / s///p' < "$mf"`
+ U=`sed -n 's/^U = //p' < "$mf"`
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
# We invoke sed twice because it is the simplest approach to
# changing $(DEPDIR) to its actual value in the expansion.
- for file in `sed -n -e '
+ for file in `sed -n '
/^DEP_FILES = .*\\\\$/ {
s/^DEP_FILES = //
:loop
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
- fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
- $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
+ fdir=`(dirname "$file") 2>/dev/null ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p $dirpart/$fdir
+ else
+ as_dir=$dirpart/$fdir
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
+echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
+ { (exit 1); exit 1; }; }; }
+
# echo "creating $dirpart/$file"
echo '# dummy' > "$dirpart/$file"
done
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save
+
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# need to make the FD available again.
if test "$no_create" != yes; then
ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null
- $SHELL $CONFIG_STATUS || ac_cs_success=false
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
$ac_cs_success || { (exit 1); exit 1; }
fi
+
# Configure template for gzip.
-# Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
# Copyright (C) 1992-1993 Jean-loup Gailly
# This program is free software; you can redistribute it and/or modify
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
-AC_INIT(gzip.c)
-AM_INIT_AUTOMAKE(gzip, 1.3.2)
+AC_PREREQ(2.54)
+AC_INIT(gzip, 1.3.5, bug-gzip@gnu.org)
+AC_CONFIG_SRCDIR(gzip.c)
+AM_INIT_AUTOMAKE
+
AM_CONFIG_HEADER(config.h)
-AC_PREREQ(2.52)
AC_PROG_CC
+AC_PROG_CPP
AC_PROG_LN_S
AC_PROG_SHELL
-AC_OBJEXT
AC_AIX
+AC_GNU_SOURCE
AC_MINIX
AC_SYS_LARGEFILE
-dnl
-dnl Try to assemble match.S with and without leading underline.
-dnl cc -E produces incorrect asm files on SVR4, we must use /lib/cpp.
-dnl Also, "gcc -E match.s" ignores -E, so we must use match.S.
-echo checking for underline in external names
-test -z "$ASCPP" -a -f /lib/cpp && ASCPP=/lib/cpp
-test -z "$ASCPP" && ASCPP="$CC -E"
-cat > conftest.c <<EOF
-int foo() {return 0;}
-EOF
-eval "$CC -c conftest.c > /dev/null 2>&1"
-if nm conftest.$OBJEXT | grep _foo > /dev/null 2>&1 ; then
- :
-else
+# cc -E produces incorrect asm files on SVR4, we must use /lib/cpp.
+test -z "$ASCPP" && test -f /lib/cpp && ASCPP=/lib/cpp
+test -z "$ASCPP" && ASCPP="$CPP"
+
+AC_CACHE_CHECK([for underline in external names], [gzip_cv_underline],
+ [gzip_cv_underline=yes
+ AC_TRY_COMPILE([int foo() {return 0;}], [],
+ [nm conftest.$OBJEXT | grep _foo >/dev/null 2>&1 ||
+ gzip_cv_underline=no])])
+if test $gzip_cv_underline = no; then
ASCPP="${ASCPP} -DNO_UNDERLINE"
fi
-rm -f _match.$OBJEXT conftest.c conftest.$OBJEXT
-if echo "$DEFS" | grep NO_ASM >/dev/null; then
- :
-else
- echo checking for assembler
- if eval "$ASCPP $srcdir/match.S > _match.s 2>/dev/null"; then
- if test ! -s _match.s || grep error < _match.s > /dev/null; then
- :
- elif eval "$CC -c _match.s >/dev/null 2>&1" && test -f _match.$OBJEXT; then
- AC_DEFINE(ASMV, ,
- [Define if an assembler version of longest_match is available.])
- LIBOBJS="$LIBOBJS match.$OBJEXT"
- # Work around automake 1.4 bug
- : LIBOBJS="$LIBOBJS match.o"
- fi
- fi
- rm -f _match.s _match.$OBJEXT
+AC_OBJEXT
+
+# Try to assemble match.S.
+# "gcc -E match.s" ignores -E, so we must use match.S.
+AC_CACHE_CHECK([for assembler], [gzip_cv_assembler],
+ [gzip_cv_assembler=no
+ case " $DEFS " in
+ *' NO_ASM '*) ;;
+ *)
+ if cp $srcdir/match.c _match.S &&
+ eval "$ASCPP _match.S > _match.s 2>/dev/null"; then
+ if test ! -s _match.s || grep error < _match.s > /dev/null; then
+ :
+ elif eval "$CC -c _match.s >/dev/null 2>&1" &&
+ test -f _match.$OBJEXT; then
+ gzip_cv_assembler=yes
+ fi
+ fi
+ rm -f _match.S _match.s _match.$OBJEXT;;
+ esac])
+if test $gzip_cv_assembler = yes; then
+ AC_DEFINE(ASMV, ,
+ [Define if an assembler version of longest_match is available.])
+ AC_LIBOBJ(match)
fi
-dnl
-AC_EXEEXT
+
AC_ISC_POSIX
AC_C_CONST
-AC_STDC_HEADERS
+AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h limits.h memory.h \
- stdlib.h string.h sys/utime.h time.h unistd.h utime.h)
+ sys/utime.h time.h utime.h)
AC_CHECK_FUNCS(lstat utime)
AC_REPLACE_FUNCS(rpmatch)
AC_HEADER_DIRENT
esac
AC_PREFIX_PROGRAM(gzip)
-AC_SUBST(LIBOBJS)dnl
-AC_SUBST(CFLAGS)dnl
AC_SUBST(ASCPP)dnl
AC_SUBST(SEDCMD)dnl
-AC_OUTPUT(Makefile)
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
-gzip (1.3.2-3woody5) oldstable-security; urgency=high
+gzip (1.3.5-10) unstable; urgency=medium
- * Non-maintainer upload by the Security Team
- * No changes upload due to the release
+ * remove PAGER reference from zmore.1, closes: #263792
+ * patch to improve zgrep argument sanitizing (CAN-2005-0758),
+ closes: #308379
+ * patch isolated by Petter Reinholdtsen for CAN-2005-0988, closes: #303927
+ * patch for dir traversal bug (CAN-2005-1228), closes: #305255
+ * up the priority a click because of the security fixes
+ * patch to support cross building, closes: #283730
- -- Martin Schulze <joey@infodrom.org> Sat, 11 Jun 2005 16:20:43 +0200
+ -- Bdale Garbee <bdale@gag.com> Fri, 20 May 2005 22:34:49 -0600
-gzip (1.3.2-3woody4) stable-security; urgency=high
+gzip (1.3.5-9) unstable; urgency=low
- * Non-maintainer upload by the Security Team
- * Applied patch by Steve Grub to fix premission setting race condition
- [gzip.c, CAN-2005-0988]
- * Applied patch by Ulf Härnhammar to fix directory traversal problem
- [gzip.c, CAN-2005-1228, Bug#305255]
+ * eliminate the autoconf and automake build dependencies, since they are
+ no longer needed, closes: #250766
+ * improve temp file usage in gzexe, closes: #257314, #259043
+ * have zmore use 'more' instead of honoring $PAGER, to avoid violating
+ the principle of least astonishment, closes: #234212
+ * fix zgrep choke on filenames including a pipe character, closes: #216211
+ * incorporate watch file, closes: #248722
+ * suggest less, since we provide zless, closes: #217925
+ * use signames instead of signumbers for trap calls, closes: #259284
- -- Martin Schulze <joey@infodrom.org> Thu, 2 Jun 2005 16:26:06 +0200
+ -- Bdale Garbee <bdale@gag.com> Sat, 24 Jul 2004 01:23:03 -0600
-gzip (1.3.2-3woody3) stable-security; urgency=high
+gzip (1.3.5-8) unstable; urgency=low
- * Non-maintainer upload by the Security Team
- * Revert patches for zdiff and znew since the use of 'set -C' should
- indeed be sufficient.
+ * run autoreconf -i to address problem reported with dir.old.gz being
+ included on rebuilds, closes: #249519
+ * change automake build dependency from automake1.7 to automaken
+ * add lintian overrides to squelch the hardlink warnings
+ * fix typo in inflate.c comments, closes: #201881
- -- Martin Schulze <joey@infodrom.org> Thu, 4 Nov 2004 12:55:03 +0100
+ -- Bdale Garbee <bdale@gag.com> Sun, 23 May 2004 01:07:03 -0600
-gzip (1.3.2-3woody2) stable-security; urgency=high
+gzip (1.3.5-7) unstable; urgency=low
- * Non-maintainer upload by the Security Team
- * Applied Trustix patch to correct insecure temporary file use in zdiff
- and znew [zdiff.in, znew.in, CAN-2004-0970, Bugtraq Id 11288]
+ * patch from David Mosberger to incorporate work done by Sverre Jarp on
+ an ia64 version of match.c content.
- -- Martin Schulze <joey@infodrom.org> Sun, 31 Oct 2004 20:02:13 +0100
+ -- Bdale Garbee <bdale@gag.com> Thu, 10 Jul 2003 08:45:27 -0600
-gzip (1.3.2-3woody1) stable-security; urgency=high
+gzip (1.3.5-6) unstable; urgency=medium
- * Non-maintainer upload by the Security Team
- * Fix multiple instances of insecure temporary files
- - gzexe.in (CVE-1999-1332), which became un-fixed sometime since potato
- - znew (CAN-2003-0367)
+ * patch for insecure temp file usage in znew, closes: #193375
- -- Matt Zimmerman <mdz@debian.org> Sat, 31 May 2003 17:41:06 -0400
+ -- Bdale Garbee <bdale@gag.com> Sat, 7 Jun 2003 09:05:11 -0600
+
+gzip (1.3.5-5) unstable; urgency=low
+
+ * apply patch from Anthony Towns that fixes seg faults on alpha during
+ build of Xfree86 at the expense of slightly decreasing the effectiveness
+ of the deflate implementation. closes: #184057, #187417
+
+ -- Bdale Garbee <bdale@gag.com> Wed, 16 Apr 2003 11:24:23 -0600
+
+gzip (1.3.5-4) unstable; urgency=low
+
+ * merge patch from Rusty Russell that adds --rsyncable option to gzip.
+ This modifies the output stream to allow rsync to transfer updated .gz
+ files much more effectively. The resulting .gz files should be compatible
+ with the existing gunzip. The plan is that if this works out well for
+ Debian, the functionality will be included in a future upstream gzip
+ release. Closes: #116183, #118118, #134741
+
+ -- Bdale Garbee <bdale@gag.com> Thu, 13 Feb 2003 23:50:23 -0700
+
+gzip (1.3.5-3) unstable; urgency=low
+
+ * upload a fresh version so m68k, et al, will rebuild, closes: #167790
+
+ -- Bdale Garbee <bdale@gag.com> Wed, 6 Nov 2002 16:13:42 -0700
+
+gzip (1.3.5-2) unstable; urgency=low
+
+ * fix gzexe.in again as per what I did for 1.3.2-3 that accidentally got
+ lost when I merged 1.3.5 from upstream... sigh. Closes: #167150
+ * hack on gzip.texi a little harder to squelch warning at install time from
+ Debian's install-info, closes: #164106
+
+ -- Bdale Garbee <bdale@gag.com> Wed, 30 Oct 2002 20:21:42 -0700
+
+gzip (1.3.5-1) unstable; urgency=low
+
+ * new upstream version
+ * fixes a bug in the incorrect-suffix diagnostic, which can lead to a
+ core dump, closes: #152579
+ * removes dangling output symlinks properly, closes: #144759
+ * zless no longer thinks it is zmore in usage message, closes: #121810
+ * zless replaced with a much simpler script, closes: #124097
+ * uses shell pattern matching instead of 'expr', closes: #123295
+ * man page suggests how to use gunzip on zip files, closes: #146019
+ * uses "trap -" to avoid bashism, closes: #140972, #157111
+ * accepts __i386 and __i386__ as synonyms for i386, closes: #152694
+ * fixes printing values greater than 10 * 2**32 bytes, closes: #141189
+ * includes fix for zforce needing -v, closes: #123294
+ * hack gzip.texi so that the Debian install-info doesn't choke on it (grrr),
+ and add texinfo as a build dependency
+ * eliminate things hard-coded in postinst and prerm now handled by debhelper
+
+ -- Bdale Garbee <bdale@gag.com> Wed, 9 Oct 2002 09:05:27 -0600
gzip (1.3.2-3) unstable; urgency=low
Section: base
Priority: required
Maintainer: Bdale Garbee <bdale@gag.com>
-Build-Depends: debhelper, automake, autoconf (>= 2.52)
-Standards-Version: 3.5.6.0
+Build-Depends: debhelper (>= 3), texinfo
+Standards-Version: 3.6.1.0
Package: gzip
Architecture: any
Pre-Depends: ${shlibs:Depends}
Depends: debianutils (>= 1.6)
Essential: yes
-Description: The GNU compression utility.
+Suggests: less
+Description: The GNU compression utility
This is the standard GNU file compression utility, which is also the default
compression tool for Debian. It typically operates on files with names
ending in '.gz'.
This package is maintained for Debian by Bdale Garbee <bdale@gag.com>, and
was built from the sources found at:
- ftp://alpha.gnu.org/gnu/gzip/gzip-1.3.1.tar.gz
+ ftp://alpha.gnu.org/gnu/gzip/
-Copyright (C) 1999, 2001 Free Software Foundation, Inc.
+Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 1992, 1993 Jean-loup Gailly
- This file is part of gzip (GNU zip).
+ This file is part of gzip (GNU zip).
- gzip is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
+ gzip is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
- gzip is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
+ gzip is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with tar; see the file COPYING. If not, write to
+ the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
- You should have received a copy of the GNU General Public License
- along with tar; see the file COPYING. If not, write to
- the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
On Debian GNU/Linux systems, the complete text of the GNU General
Public License can be found in `/usr/share/common-licenses/GPL'.
-
bin
usr/share/info
+usr/share/lintian/overrides
usr/share/man/man1
--- /dev/null
+gzip: package-contains-hardlink bin/gunzip
+gzip: package-contains-hardlink bin/zcat
+gzip: package-contains-hardlink bin/zcmp
+gzip: package-contains-hardlink bin/zegrep
+gzip: package-contains-hardlink bin/zfgrep
+gzip: package-contains-hardlink bin/uncompress
+++ /dev/null
-#! /bin/sh
-
-set -e
-
-install-info --quiet --section "General Commands" "General Commands" \
- /usr/share/info/gzip.info.gz
-
-#DEBHELPER#
+++ /dev/null
-#!/bin/sh -e
-
-if [ "$1" = remove ]; then
- install-info --quiet --remove gzip
-fi
-
-#DEBHELPER#
# This is the debhelper compatibility version to use.
export DH_COMPAT=3
+DEB_BUILD_GNU_TYPE = $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
+DEB_HOST_GNU_TYPE = $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
+ifneq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE))
+CONFARGS = --host=$(DEB_HOST_GNU_TYPE)
+endif
+
CFLAGS="-g -O2 -Wall"
configure: configure-stamp
CFLAGS=$(CFLAGS) ./configure \
--prefix=/usr \
--infodir=`pwd`/debian/gzip/usr/share/info \
- --mandir=`pwd`/debian/gzip/usr/share/man
+ --mandir=`pwd`/debian/gzip/usr/share/man $(CONFARGS)
touch configure-stamp
build: configure-stamp build-stamp
make install prefix=debian/gzip/usr bindir=debian/gzip/bin \
scriptdir=debian/gzip/usr/bin
ln debian/gzip/bin/gzip debian/gzip/bin/uncompress
+ install -o root -g root -m 0644 debian/gzip.lintian \
+ debian/gzip/usr/share/lintian/overrides/gzip
binary-indep: build install
--- /dev/null
+version=2
+ftp://alpha.gnu.org/gnu/gzip/gzip-([\d\.\d]+)\.tar\.gz
#endif
/* Matches of length 3 are discarded if their distance exceeds TOO_FAR */
+#ifndef RSYNC_WIN
+# define RSYNC_WIN 4096
+#endif
+/* Size of rsync window, must be < MAX_DIST */
+
+#define RSYNC_SUM_MATCH(sum) ((sum) % RSYNC_WIN == 0)
+/* Whether window sum matches magic value */
+
/* ===========================================================================
* Local data used by the "longest match" routines.
*/
unsigned near good_match;
/* Use a faster search when the previous match is longer than this */
+local ulg rsync_sum; /* rolling sum of rsync window */
+local ulg rsync_chunk_end; /* next rsync sequence point */
/* Values for max_lazy_match, good_match and max_chain_length, depending on
* the desired pack level (0..9). The values given below have been tuned to
#endif
/* prev will be initialized on the fly */
+ /* rsync params */
+ rsync_chunk_end = 0xFFFFFFFFUL;
+ rsync_sum = 0;
+
/* Set the default configuration parameters:
*/
max_lazy_match = configuration_table[pack_level].max_lazy;
memcpy((char*)window, (char*)window+WSIZE, (unsigned)WSIZE);
match_start -= WSIZE;
strstart -= WSIZE; /* we now have strstart >= MAX_DIST: */
+ if (rsync_chunk_end != 0xFFFFFFFFUL)
+ rsync_chunk_end -= WSIZE;
block_start -= (long) WSIZE;
}
}
+local void rsync_roll(start, num)
+ unsigned start;
+ unsigned num;
+{
+ unsigned i;
+
+ if (start < RSYNC_WIN) {
+ /* before window fills. */
+ for (i = start; i < RSYNC_WIN; i++) {
+ if (i == start + num) return;
+ rsync_sum += (ulg)window[i];
+ }
+ num -= (RSYNC_WIN - start);
+ start = RSYNC_WIN;
+ }
+
+ /* buffer after window full */
+ for (i = start; i < start+num; i++) {
+ /* New character in */
+ rsync_sum += (ulg)window[i];
+ /* Old character out */
+ rsync_sum -= (ulg)window[i - RSYNC_WIN];
+ if (rsync_chunk_end == 0xFFFFFFFFUL && RSYNC_SUM_MATCH(rsync_sum))
+ rsync_chunk_end = i;
+ }
+}
+
+/* ===========================================================================
+ * Set rsync_chunk_end if window sum matches magic value.
+ */
+#define RSYNC_ROLL(s, n) \
+ do { if (rsync) rsync_roll((s), (n)); } while(0)
+
/* ===========================================================================
* Flush the current block, with given end-of-file flag.
* IN assertion: strstart is set to the end of the current match.
*/
#define FLUSH_BLOCK(eof) \
flush_block(block_start >= 0L ? (char*)&window[(unsigned)block_start] : \
- (char*)NULL, (long)strstart - block_start, (eof))
+ (char*)NULL, (long)strstart - block_start, flush-1, (eof))
/* ===========================================================================
* Processes a new input file and return its compressed length. This
local off_t deflate_fast()
{
IPos hash_head; /* head of the hash chain */
- int flush; /* set if current block must be flushed */
+ int flush; /* set if current block must be flushed, 2=>and padded */
unsigned match_length = 0; /* length of best match */
prev_length = MIN_MATCH-1;
/* Find the longest match, discarding those <= prev_length.
* At this point we have always match_length < MIN_MATCH
*/
- if (hash_head != NIL && strstart - hash_head <= MAX_DIST) {
+ if (hash_head != NIL && strstart - hash_head <= MAX_DIST &&
+ strstart <= window_size - MIN_LOOKAHEAD) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
lookahead -= match_length;
+ RSYNC_ROLL(strstart, match_length);
/* Insert new strings in the hash table only if the match length
* is not too large. This saves time but degrades compression.
*/
/* No match, output a literal byte */
Tracevv((stderr,"%c",window[strstart]));
flush = ct_tally (0, window[strstart]);
+ RSYNC_ROLL(strstart, 1);
lookahead--;
strstart++;
}
+ if (rsync && strstart > rsync_chunk_end) {
+ rsync_chunk_end = 0xFFFFFFFFUL;
+ flush = 2;
+ }
if (flush) FLUSH_BLOCK(0), block_start = strstart;
/* Make sure that we always have enough lookahead, except
match_length = MIN_MATCH-1;
if (hash_head != NIL && prev_length < max_lazy_match &&
- strstart - hash_head <= MAX_DIST) {
+ strstart - hash_head <= MAX_DIST &&
+ strstart <= window_size - MIN_LOOKAHEAD) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
lookahead -= prev_length-1;
prev_length -= 2;
+ RSYNC_ROLL(strstart, prev_length+1);
do {
strstart++;
INSERT_STRING(strstart, hash_head);
match_available = 0;
match_length = MIN_MATCH-1;
strstart++;
- if (flush) FLUSH_BLOCK(0), block_start = strstart;
+ if (rsync && strstart > rsync_chunk_end) {
+ rsync_chunk_end = 0xFFFFFFFFUL;
+ flush = 2;
+ }
+ if (flush) FLUSH_BLOCK(0), block_start = strstart;
} else if (match_available) {
/* If there was no match at the previous position, output a
* single literal. If there was a match but the current match
* is longer, truncate the previous match to a single literal.
*/
Tracevv((stderr,"%c",window[strstart-1]));
- if (ct_tally (0, window[strstart-1])) {
- FLUSH_BLOCK(0), block_start = strstart;
- }
+ flush = ct_tally (0, window[strstart-1]);
+ if (rsync && strstart > rsync_chunk_end) {
+ rsync_chunk_end = 0xFFFFFFFFUL;
+ flush = 2;
+ }
+ if (flush) FLUSH_BLOCK(0), block_start = strstart;
+ RSYNC_ROLL(strstart, 1);
strstart++;
lookahead--;
} else {
/* There is no previous match to compare with, wait for
* the next step to decide.
*/
+ if (rsync && strstart > rsync_chunk_end) {
+ /* Reset huffman tree */
+ rsync_chunk_end = 0xFFFFFFFFUL;
+ flush = 2;
+ FLUSH_BLOCK(0), block_start = strstart;
+ }
match_available = 1;
+ RSYNC_ROLL(strstart, 1);
strstart++;
lookahead--;
}
fi
# `libtool' can also be set to `yes' or `no'.
-depfile=${depfile-`echo "$object" | sed 's,\([^/]*\)$,.deps/\1,;s/\.\([^.]*\)$/.P\1/'`}
+if test -z "$depfile"; then
+ base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'`
+ dir=`echo "$object" | sed 's,/.*$,/,'`
+ if test "$dir" = "$object"; then
+ dir=
+ fi
+ # FIXME: should be _deps on DOS.
+ depfile="$dir.deps/$base"
+fi
+
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# dependencies in `foo.d' instead, so we check for that too.
# Subdirectories are respected.
- tmpdepfile1="$object.d"
- tmpdepfile2=`echo "$object" | sed -e 's/.o$/.d/'`
+ base=`echo "$object" | sed -e 's/\.o$/.d/' -e 's/\.lo$/.d/'`
+ tmpdepfile1="$base.o.d"
+ tmpdepfile2="$base.d"
if test "$libtool" = yes; then
"$@" -Wc,-MD
else
if test "$stat" != 0; then exit $stat; fi
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
- tail +3 "$tmpdepfile" | tr ' ' '
+ sed '1,2d' "$tmpdepfile" | tr ' ' '
' | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
done
;;
esac
+ for arg
+ do
+ case "$arg" in
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
"$@" -E |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
) &
--- /dev/null
+
+@node GNU Free Documentation License
+@appendixsec GNU Free Documentation License
+
+@cindex FDL, GNU Free Documentation License
+@center Version 1.1, March 2000
+
+@display
+Copyright @copyright{} 2000 Free Software Foundation, Inc.
+59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
+
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+@end display
+
+@enumerate 0
+@item
+PREAMBLE
+
+The purpose of this License is to make a manual, textbook, or other
+written document @dfn{free} in the sense of freedom: to assure everyone
+the effective freedom to copy and redistribute it, with or without
+modifying it, either commercially or noncommercially. Secondarily,
+this License preserves for the author and publisher a way to get
+credit for their work, while not being considered responsible for
+modifications made by others.
+
+This License is a kind of ``copyleft'', which means that derivative
+works of the document must themselves be free in the same sense. It
+complements the GNU General Public License, which is a copyleft
+license designed for free software.
+
+We have designed this License in order to use it for manuals for free
+software, because free software needs free documentation: a free
+program should come with manuals providing the same freedoms that the
+software does. But this License is not limited to software manuals;
+it can be used for any textual work, regardless of subject matter or
+whether it is published as a printed book. We recommend this License
+principally for works whose purpose is instruction or reference.
+
+@item
+APPLICABILITY AND DEFINITIONS
+
+This License applies to any manual or other work that contains a
+notice placed by the copyright holder saying it can be distributed
+under the terms of this License. The ``Document'', below, refers to any
+such manual or work. Any member of the public is a licensee, and is
+addressed as ``you''.
+
+A ``Modified Version'' of the Document means any work containing the
+Document or a portion of it, either copied verbatim, or with
+modifications and/or translated into another language.
+
+A ``Secondary Section'' is a named appendix or a front-matter section of
+the Document that deals exclusively with the relationship of the
+publishers or authors of the Document to the Document's overall subject
+(or to related matters) and contains nothing that could fall directly
+within that overall subject. (For example, if the Document is in part a
+textbook of mathematics, a Secondary Section may not explain any
+mathematics.) The relationship could be a matter of historical
+connection with the subject or with related matters, or of legal,
+commercial, philosophical, ethical or political position regarding
+them.
+
+The ``Invariant Sections'' are certain Secondary Sections whose titles
+are designated, as being those of Invariant Sections, in the notice
+that says that the Document is released under this License.
+
+The ``Cover Texts'' are certain short passages of text that are listed,
+as Front-Cover Texts or Back-Cover Texts, in the notice that says that
+the Document is released under this License.
+
+A ``Transparent'' copy of the Document means a machine-readable copy,
+represented in a format whose specification is available to the
+general public, whose contents can be viewed and edited directly and
+straightforwardly with generic text editors or (for images composed of
+pixels) generic paint programs or (for drawings) some widely available
+drawing editor, and that is suitable for input to text formatters or
+for automatic translation to a variety of formats suitable for input
+to text formatters. A copy made in an otherwise Transparent file
+format whose markup has been designed to thwart or discourage
+subsequent modification by readers is not Transparent. A copy that is
+not ``Transparent'' is called ``Opaque''.
+
+Examples of suitable formats for Transparent copies include plain
+@sc{ascii} without markup, Texinfo input format, La@TeX{} input format,
+@acronym{SGML} or @acronym{XML} using a publicly available
+@acronym{DTD}, and standard-conforming simple @acronym{HTML} designed
+for human modification. Opaque formats include PostScript,
+@acronym{PDF}, proprietary formats that can be read and edited only by
+proprietary word processors, @acronym{SGML} or @acronym{XML} for which
+the @acronym{DTD} and/or processing tools are not generally available,
+and the machine-generated @acronym{HTML} produced by some word
+processors for output purposes only.
+
+The ``Title Page'' means, for a printed book, the title page itself,
+plus such following pages as are needed to hold, legibly, the material
+this License requires to appear in the title page. For works in
+formats which do not have any title page as such, ``Title Page'' means
+the text near the most prominent appearance of the work's title,
+preceding the beginning of the body of the text.
+
+@item
+VERBATIM COPYING
+
+You may copy and distribute the Document in any medium, either
+commercially or noncommercially, provided that this License, the
+copyright notices, and the license notice saying this License applies
+to the Document are reproduced in all copies, and that you add no other
+conditions whatsoever to those of this License. You may not use
+technical measures to obstruct or control the reading or further
+copying of the copies you make or distribute. However, you may accept
+compensation in exchange for copies. If you distribute a large enough
+number of copies you must also follow the conditions in section 3.
+
+You may also lend copies, under the same conditions stated above, and
+you may publicly display copies.
+
+@item
+COPYING IN QUANTITY
+
+If you publish printed copies of the Document numbering more than 100,
+and the Document's license notice requires Cover Texts, you must enclose
+the copies in covers that carry, clearly and legibly, all these Cover
+Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
+the back cover. Both covers must also clearly and legibly identify
+you as the publisher of these copies. The front cover must present
+the full title with all words of the title equally prominent and
+visible. You may add other material on the covers in addition.
+Copying with changes limited to the covers, as long as they preserve
+the title of the Document and satisfy these conditions, can be treated
+as verbatim copying in other respects.
+
+If the required texts for either cover are too voluminous to fit
+legibly, you should put the first ones listed (as many as fit
+reasonably) on the actual cover, and continue the rest onto adjacent
+pages.
+
+If you publish or distribute Opaque copies of the Document numbering
+more than 100, you must either include a machine-readable Transparent
+copy along with each Opaque copy, or state in or with each Opaque copy
+a publicly-accessible computer-network location containing a complete
+Transparent copy of the Document, free of added material, which the
+general network-using public has access to download anonymously at no
+charge using public-standard network protocols. If you use the latter
+option, you must take reasonably prudent steps, when you begin
+distribution of Opaque copies in quantity, to ensure that this
+Transparent copy will remain thus accessible at the stated location
+until at least one year after the last time you distribute an Opaque
+copy (directly or through your agents or retailers) of that edition to
+the public.
+
+It is requested, but not required, that you contact the authors of the
+Document well before redistributing any large number of copies, to give
+them a chance to provide you with an updated version of the Document.
+
+@item
+MODIFICATIONS
+
+You may copy and distribute a Modified Version of the Document under
+the conditions of sections 2 and 3 above, provided that you release
+the Modified Version under precisely this License, with the Modified
+Version filling the role of the Document, thus licensing distribution
+and modification of the Modified Version to whoever possesses a copy
+of it. In addition, you must do these things in the Modified Version:
+
+@enumerate A
+@item
+Use in the Title Page (and on the covers, if any) a title distinct
+from that of the Document, and from those of previous versions
+(which should, if there were any, be listed in the History section
+of the Document). You may use the same title as a previous version
+if the original publisher of that version gives permission.
+
+@item
+List on the Title Page, as authors, one or more persons or entities
+responsible for authorship of the modifications in the Modified
+Version, together with at least five of the principal authors of the
+Document (all of its principal authors, if it has less than five).
+
+@item
+State on the Title page the name of the publisher of the
+Modified Version, as the publisher.
+
+@item
+Preserve all the copyright notices of the Document.
+
+@item
+Add an appropriate copyright notice for your modifications
+adjacent to the other copyright notices.
+
+@item
+Include, immediately after the copyright notices, a license notice
+giving the public permission to use the Modified Version under the
+terms of this License, in the form shown in the Addendum below.
+
+@item
+Preserve in that license notice the full lists of Invariant Sections
+and required Cover Texts given in the Document's license notice.
+
+@item
+Include an unaltered copy of this License.
+
+@item
+Preserve the section entitled ``History'', and its title, and add to
+it an item stating at least the title, year, new authors, and
+publisher of the Modified Version as given on the Title Page. If
+there is no section entitled ``History'' in the Document, create one
+stating the title, year, authors, and publisher of the Document as
+given on its Title Page, then add an item describing the Modified
+Version as stated in the previous sentence.
+
+@item
+Preserve the network location, if any, given in the Document for
+public access to a Transparent copy of the Document, and likewise
+the network locations given in the Document for previous versions
+it was based on. These may be placed in the ``History'' section.
+You may omit a network location for a work that was published at
+least four years before the Document itself, or if the original
+publisher of the version it refers to gives permission.
+
+@item
+In any section entitled ``Acknowledgments'' or ``Dedications'',
+preserve the section's title, and preserve in the section all the
+substance and tone of each of the contributor acknowledgments
+and/or dedications given therein.
+
+@item
+Preserve all the Invariant Sections of the Document,
+unaltered in their text and in their titles. Section numbers
+or the equivalent are not considered part of the section titles.
+
+@item
+Delete any section entitled ``Endorsements''. Such a section
+may not be included in the Modified Version.
+
+@item
+Do not retitle any existing section as ``Endorsements''
+or to conflict in title with any Invariant Section.
+@end enumerate
+
+If the Modified Version includes new front-matter sections or
+appendices that qualify as Secondary Sections and contain no material
+copied from the Document, you may at your option designate some or all
+of these sections as invariant. To do this, add their titles to the
+list of Invariant Sections in the Modified Version's license notice.
+These titles must be distinct from any other section titles.
+
+You may add a section entitled ``Endorsements'', provided it contains
+nothing but endorsements of your Modified Version by various
+parties---for example, statements of peer review or that the text has
+been approved by an organization as the authoritative definition of a
+standard.
+
+You may add a passage of up to five words as a Front-Cover Text, and a
+passage of up to 25 words as a Back-Cover Text, to the end of the list
+of Cover Texts in the Modified Version. Only one passage of
+Front-Cover Text and one of Back-Cover Text may be added by (or
+through arrangements made by) any one entity. If the Document already
+includes a cover text for the same cover, previously added by you or
+by arrangement made by the same entity you are acting on behalf of,
+you may not add another; but you may replace the old one, on explicit
+permission from the previous publisher that added the old one.
+
+The author(s) and publisher(s) of the Document do not by this License
+give permission to use their names for publicity for or to assert or
+imply endorsement of any Modified Version.
+
+@item
+COMBINING DOCUMENTS
+
+You may combine the Document with other documents released under this
+License, under the terms defined in section 4 above for modified
+versions, provided that you include in the combination all of the
+Invariant Sections of all of the original documents, unmodified, and
+list them all as Invariant Sections of your combined work in its
+license notice.
+
+The combined work need only contain one copy of this License, and
+multiple identical Invariant Sections may be replaced with a single
+copy. If there are multiple Invariant Sections with the same name but
+different contents, make the title of each such section unique by
+adding at the end of it, in parentheses, the name of the original
+author or publisher of that section if known, or else a unique number.
+Make the same adjustment to the section titles in the list of
+Invariant Sections in the license notice of the combined work.
+
+In the combination, you must combine any sections entitled ``History''
+in the various original documents, forming one section entitled
+``History''; likewise combine any sections entitled ``Acknowledgments'',
+and any sections entitled ``Dedications''. You must delete all sections
+entitled ``Endorsements.''
+
+@item
+COLLECTIONS OF DOCUMENTS
+
+You may make a collection consisting of the Document and other documents
+released under this License, and replace the individual copies of this
+License in the various documents with a single copy that is included in
+the collection, provided that you follow the rules of this License for
+verbatim copying of each of the documents in all other respects.
+
+You may extract a single document from such a collection, and distribute
+it individually under this License, provided you insert a copy of this
+License into the extracted document, and follow this License in all
+other respects regarding verbatim copying of that document.
+
+@item
+AGGREGATION WITH INDEPENDENT WORKS
+
+A compilation of the Document or its derivatives with other separate
+and independent documents or works, in or on a volume of a storage or
+distribution medium, does not as a whole count as a Modified Version
+of the Document, provided no compilation copyright is claimed for the
+compilation. Such a compilation is called an ``aggregate'', and this
+License does not apply to the other self-contained works thus compiled
+with the Document, on account of their being thus compiled, if they
+are not themselves derivative works of the Document.
+
+If the Cover Text requirement of section 3 is applicable to these
+copies of the Document, then if the Document is less than one quarter
+of the entire aggregate, the Document's Cover Texts may be placed on
+covers that surround only the Document within the aggregate.
+Otherwise they must appear on covers around the whole aggregate.
+
+@item
+TRANSLATION
+
+Translation is considered a kind of modification, so you may
+distribute translations of the Document under the terms of section 4.
+Replacing Invariant Sections with translations requires special
+permission from their copyright holders, but you may include
+translations of some or all Invariant Sections in addition to the
+original versions of these Invariant Sections. You may include a
+translation of this License provided that you also include the
+original English version of this License. In case of a disagreement
+between the translation and the original English version of this
+License, the original English version will prevail.
+
+@item
+TERMINATION
+
+You may not copy, modify, sublicense, or distribute the Document except
+as expressly provided for under this License. Any other attempt to
+copy, modify, sublicense or distribute the Document is void, and will
+automatically terminate your rights under this License. However,
+parties who have received copies, or rights, from you under this
+License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+@item
+FUTURE REVISIONS OF THIS LICENSE
+
+The Free Software Foundation may publish new, revised versions
+of the GNU Free Documentation License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns. See
+@uref{http://www.gnu.org/copyleft/}.
+
+Each version of the License is given a distinguishing version number.
+If the Document specifies that a particular numbered version of this
+License ``or any later version'' applies to it, you have the option of
+following the terms and conditions either of that specified version or
+of any later version that has been published (not as a draft) by the
+Free Software Foundation. If the Document does not specify a version
+number of this License, you may choose any version ever published (not
+as a draft) by the Free Software Foundation.
+@end enumerate
+
+@page
+@appendixsubsec ADDENDUM: How to use this License for your documents
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and
+license notices just after the title page:
+
+@smallexample
+@group
+ Copyright (C) @var{year} @var{your name}.
+ Permission is granted to copy, distribute and/or modify this document
+ under the terms of the GNU Free Documentation License, Version 1.1
+ or any later version published by the Free Software Foundation;
+ with the Invariant Sections being @var{list their titles}, with the
+ Front-Cover Texts being @var{list}, and with the Back-Cover Texts being @var{list}.
+ A copy of the license is included in the section entitled ``GNU
+ Free Documentation License''.
+@end group
+@end smallexample
+
+If you have no Invariant Sections, write ``with no Invariant Sections''
+instead of saying which ones are invariant. If you have no
+Front-Cover Texts, write ``no Front-Cover Texts'' instead of
+``Front-Cover Texts being @var{list}''; likewise for Back-Cover Texts.
+
+If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License,
+to permit their use in free software.
+
+@c Local Variables:
+@c ispell-local-pdict: "ispell-dict"
+@c End:
+
#ifndef _
/* This is for other GNU distributions with internationalized messages. */
-# if defined HAVE_LIBINTL_H || defined _LIBC
+# if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC
# include <libintl.h>
# ifndef _
# define _(msgid) gettext (msgid)
# The : is required for some old versions of csh.
# On Ultrix, /bin/sh is too buggy, change the first line to: #!/bin/sh5
-x=`basename "$0"`
+
+# Copyright (C) 1998, 2002 Free Software Foundation
+# Copyright (C) 1993 Jean-loup Gailly
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+
+PATH="BINDIR:$PATH"
+x=`basename $0`
if test $# = 0; then
echo compress executables. original file foo is renamed to foo~
echo usage: ${x} [-d] files...
exit 1
fi
+set -C
+tmp=gz$$
+trap "rm -f $tmp; exit 1" HUP INT QUIT TRAP USR1 PIPE TERM
+: > $tmp || exit 1
+
decomp=0
res=0
test "$x" = "ungzexe" && decomp=1
shift
fi
-cpmod=
-if type ${CPMOD:-cpmod} 2>/dev/null; then
- cpmod=${CPMOD:-cpmod}
+echo hi > zfoo1$$ || exit 1
+echo hi > zfoo2$$ || exit 1
+if test -z "`(${CPMOD-cpmod} zfoo1$$ zfoo2$$) 2>&1`"; then
+ cpmod=${CPMOD-cpmod}
fi
+rm -f zfoo[12]$$
tail=""
IFS="${IFS= }"; saveifs="$IFS"; IFS="${IFS}:"
echo cannot find tail
exit 1
fi
+case `echo foo | $tail -n +1 2>/dev/null` in
+foo) tail="$tail -n";;
+esac
for i do
if test ! -f "$i" ; then
continue
fi
case "`basename $i`" in
- bash | chmod | gzip | ln | mktemp | rm | sed | sh | tail)
+ gzip | tail | sed | chmod | ln | sleep | rm)
echo "${x}: $i would depend on itself"; continue ;;
esac
-
- tmp=`/bin/mktemp -t gzexe.XXXXXXXXXX` || exit 1
- trap "rm -f $tmp; exit 1" HUP INT QUIT PIPE TERM
- trap "rm -f $tmp; exit 0" EXIT
-
if test -z "$cpmod"; then
cp -p "$i" $tmp 2>/dev/null || cp "$i" $tmp
if test -w $tmp 2>/dev/null; then
writable=0
chmod u+w $tmp 2>/dev/null
fi
+ : >| $tmp # truncate the file, ignoring set -C
fi
if test $decomp -eq 0; then
- sed 1q $0 > $tmp
+ sed 1q $0 >> $tmp
sed "s|^if tail|if $tail|" >> $tmp <<'EOF'
skip=23
set -C
umask=`umask`
umask 77
-tmpfile=$(tempfile -p gztmp -d /tmp)
-if tail +$skip $0 | /bin/gzip -cd >> $tmpfile; then
+tmpfile=`tempfile -p gztmp -d /tmp` || exit 1
+if tail +$skip "$0" | /bin/gzip -cd >> $tmpfile; then
umask $umask
/bin/chmod 700 $tmpfile
prog="`echo $0 | /bin/sed 's|^.*/||'`"
else
# decompression
- skip=22
+ skip=23
if sed -e 1d -e 2q "$i" | grep "^skip=[0-9]*$" >/dev/null; then
eval `sed -e 1d -e 2q "$i"`
fi
:
else
echo ${x}: $i probably not in gzexe format, file unchanged.
- rm -f $tmp
res=1
continue
fi
.I zip
can be uncompressed by gzip only if they have a single member compressed
with the 'deflation' method. This feature is only intended to help
-conversion of tar.zip files to the tar.gz format. To extract zip files
+conversion of tar.zip files to the tar.gz format. To extract a
+.I zip
+file with a single member, use a command like
+.I "gunzip <foo.zip"
+or
+.IR "gunzip -S .zip foo.zip" .
+To extract zip files
with several members, use
.I unzip
instead of
.I gzip
preserves the mode, ownership and timestamps of files when compressing
or decompressing.
+.PP
+The
+.I gzip
+file format is specified in P. Deutsch, \s-1GZIP\s0 file format
+specification version 4.3, <ftp://ftp.isi.edu/in-notes/rfc1952.txt>,
+Internet RFC 1952 (May 1996). The
+.I zip
+deflation format is specified in P. Deutsch, \s-1DEFLATE\s0 Compressed
+Data Format Specification version 1.3,
+<ftp://ftp.isi.edu/in-notes/rfc1951.txt>, Internet RFC 1951 (May 1996).
.SH OPTIONS
.TP
compresses better than
.I gzip.
.SH "COPYRIGHT NOTICE"
-Copyright \(co 1998, 1999, 2001 Free Software Foundation, Inc.
+Copyright \(co 1998, 1999, 2001, 2002 Free Software Foundation, Inc.
.br
Copyright \(co 1992, 1993 Jean-loup Gailly
.PP
/* gzip (GNU zip) -- compress files with zip algorithm and 'compress' interface
- * Copyright (C) 1999, 2001 Free Software Foundation, Inc.
+ * Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc.
* Copyright (C) 1992-1993 Jean-loup Gailly
* The unzip code was written and put in the public domain by Mark Adler.
* Portions of the lzw code are derived from the public domain 'compress'
*/
static char *license_msg[] = {
-"Copyright 2001 Free Software Foundation",
+"Copyright 2002 Free Software Foundation",
"Copyright 1992-1993 Jean-loup Gailly",
"This program comes with ABSOLUTELY NO WARRANTY.",
"You may redistribute copies of this program",
# define DIR_OPT "NO_DIR"
# endif
#endif
+#ifndef NO_DIR
+# define NO_DIR 0
+#endif
#ifdef CLOSEDIR_VOID
# define CLOSEDIR(d) (closedir(d), 0)
# define CLOSEDIR(d) closedir(d)
#endif
+#if !defined(HAVE_LSTAT) && !defined(lstat)
+# define lstat(name, buf) stat(name, buf)
+#endif
+
#ifdef HAVE_UTIME
# ifdef HAVE_UTIME_H
# include <utime.h>
char *env; /* contents of GZIP env variable */
char **args = NULL; /* argv pointer if GZIP env variable defined */
char *z_suffix; /* default suffix (can be set with --suffix) */
-int z_len; /* strlen(z_suffix) */
+size_t z_len; /* strlen(z_suffix) */
off_t bytes_in; /* number of input bytes */
off_t bytes_out; /* number of output bytes */
unsigned insize; /* valid bytes in inbuf */
unsigned inptr; /* index of next byte to be processed in inbuf */
unsigned outcnt; /* bytes in output buffer */
+int rsync = 0; /* make ryncable chunks */
struct option longopts[] =
{
{"best", 0, 0, '9'}, /* compress better */
{"lzw", 0, 0, 'Z'}, /* make output compatible with old compress */
{"bits", 1, 0, 'b'}, /* max number of bits per code (implies -Z) */
+ {"rsyncable", 0, 0, 'R'}, /* make rsync-friendly archive */
{ 0, 0, 0, 0 }
};
int main OF((int argc, char **argv));
int (*work) OF((int infile, int outfile)) = zip; /* function to call */
-#ifndef NO_DIR
+#if ! NO_DIR
local void treat_dir OF((char *dir));
#endif
#ifdef HAVE_UTIME
{
printf ("usage: %s [-%scdfhlLnN%stvV19] [-S suffix] [file ...]\n",
progname,
-#if O_BINARY
- "a",
-#else
- "",
-#endif
-#ifdef NO_DIR
- ""
-#else
- "r"
-#endif
- );
+ O_BINARY ? "a" : "", NO_DIR ? "" : "r");
}
/* ======================================================================== */
" -n --no-name do not save or restore the original name and time stamp",
" -N --name save or restore the original name and time stamp",
" -q --quiet suppress all warnings",
-#ifndef NO_DIR
+#if ! NO_DIR
" -r --recursive operate recursively on directories",
#endif
" -S .suf --suffix .suf use suffix .suf on compressed files",
" -Z --lzw produce output compatible with old compress",
" -b --bits maxbits max number of bits per code (implies -Z)",
#endif
+ " --rsyncable Make rsync-friendly archive",
" file... files to (de)compress. If none given, use standard input.",
"Report bugs to <bug-gzip@gnu.org>.",
0};
case 'q':
quiet = 1; verbose = 0; break;
case 'r':
-#ifdef NO_DIR
+#if NO_DIR
fprintf(stderr, "%s: -r not supported on this system\n", progname);
usage();
do_exit(ERROR); break;
#else
recursive = 1; break;
#endif
+ case 'R':
+ rsync = 1; break;
+
case 'S':
#ifdef NO_MULTIPLE_DOTS
if (*optarg == '.') optarg++;
#endif
if ((z_len == 0 && !decompress) || z_len > MAX_SUFFIX) {
fprintf(stderr, "%s: incorrect suffix '%s'\n",
- progname, optarg);
+ progname, z_suffix);
do_exit(ERROR);
}
if (do_lzw && !decompress) work = lzw;
/* If the input name is that of a directory, recurse or ignore: */
if (S_ISDIR(istat.st_mode)) {
-#ifndef NO_DIR
+#if ! NO_DIR
if (recursive) {
struct stat st;
st = istat;
close(ifd);
if (!to_stdout) {
- /* Copy modes, times, ownership, and remove the input file */
- copy_stat(&istat);
- if (close(ofd))
- write_error();
+ /* Copy modes, times, ownership, and remove the input file */
+ copy_stat(&istat);
+ if (close(ofd))
+ write_error();
}
if (method == -1) {
if (!to_stdout) xunlink (ofname);
struct stat *sbuf;
{
errno = 0;
-#ifdef HAVE_LSTAT
if (!to_stdout && !force) {
return lstat(name, sbuf);
}
-#endif
return stat(name, sbuf);
}
/* Copy the base name. Keep a directory prefix intact. */
char *p = base_name (ofname);
char *base = p;
- char *base2;
+ char *base2;
for (;;) {
*p = (char)get_char();
if (*p++ == '\0') break;
tstat = *statb; /* Just in case OS does not fill all fields */
name[s-1] = '\0';
- res = stat(name, &tstat) == 0 && same_file(statb, &tstat);
+ res = lstat(name, &tstat) == 0 && same_file(statb, &tstat);
name[s-1] = c;
Trace((stderr, " too_long(%s) => %d\n", name, res));
return res;
* instead of silently truncating filenames).
*/
errno = 0;
- while (stat(ofname, &ostat) != 0) {
+ while (lstat(ofname, &ostat) != 0) {
if (errno != ENAMETOOLONG) return 0; /* ofname does not exist */
shorten_name(ofname);
}
#else
- if (stat(ofname, &ostat) != 0) return 0;
+ if (lstat(ofname, &ostat) != 0) return 0;
#endif
/* Check for name truncation on existing file. Do this even on systems
* defining ENAMETOOLONG, because on most systems the strict Posix
*/
if (!decompress && name_too_long(ofname, &ostat)) {
shorten_name(ofname);
- if (stat(ofname, &ostat) != 0) return 0;
+ if (lstat(ofname, &ostat) != 0) return 0;
}
/* Check that the input and output files are different (could be
}
}
#ifndef NO_CHOWN
- (void) fchown(ofd, ifstat->st_uid, ifstat->st_gid); /* Copy ownership */
+ fchown(ofd, ifstat->st_uid, ifstat->st_gid); /* Copy ownership */
#endif
remove_ofname = 0;
/* It's now safe to remove the input file: */
}
}
-#ifndef NO_DIR
+#if ! NO_DIR
/* ========================================================================
* Recurse through the given directory. This code is taken from ncompress.
if (CLOSEDIR(dirp) != 0)
progerror(dir);
}
-#endif /* ? NO_DIR */
+#endif /* ! NO_DIR */
/* ========================================================================
* Free all dynamically allocated variables and exit with the given code.
Files created by zip can be uncompressed by gzip only if
they have a single member compressed with the 'deflation'
method. This feature is only intended to help conversion of
- tar.zip files to the tar.gz format. To extract zip files
- with several members, use unzip instead of gunzip.
+ tar.zip files to the tar.gz format. To extract a zip file
+ with a single member, use a command like gunzip <foo.zip or
+ gunzip -S .zip foo.zip. To extract zip files with several
+ members, use unzip instead of gunzip.
zcat is identical to gunzip -c. (On some systems, zcat may
be installed as gzcat to preserve the original link to com-
almost never increases. gzip preserves the mode, ownership
and timestamps of files when compressing or decompressing.
+ The gzip file format is specified in P. Deutsch, GZIP file
+ format specification version 4.3, <ftp://ftp.isi.edu/in-
+ notes/rfc1952.txt>, Internet RFC 1952 (May 1996). The zip
+ deflation format is specified in P. Deutsch, DEFLATE Com-
+ pressed Data Format Specification version 1.3,
+ <ftp://ftp.isi.edu/in-notes/rfc1951.txt>, Internet RFC 1951
+ (May 1996).
+
+SunOS 5.8 Last change: local 2
+
+User Commands GZIP(1)
+
OPTIONS
-a --ascii
Ascii text mode: convert end-of-lines using local con-
pressing.
-c --stdout --to-stdout
-
-SunOS 5.8 Last change: local 2
-
-User Commands GZIP(1)
-
Write output on standard output; keep original files
unchanged. If there are several input files, the out-
put consists of a sequence of independently compressed
method: compression method
crc: the 32-bit CRC of the uncompressed data
+
+SunOS 5.8 Last change: local 3
+
+User Commands GZIP(1)
+
date & time: time stamp for the uncompressed file
The compression methods currently supported are
With --name, the uncompressed name, date and time are
those stored within the compress file if present.
-SunOS 5.8 Last change: local 3
-
-User Commands GZIP(1)
-
With --verbose, the size totals and compression ratio
for all files is also displayed, unless some sizes are
unknown. With --quiet, the title and totals lines are
decompression on all given files regardless of suffix,
as in:
+SunOS 5.8 Last change: local 4
+
+User Commands GZIP(1)
+
gunzip -S "" * (*.* for MSDOS)
Previous versions of gzip used the .z suffix. This was
-t --test
Test. Check the compressed file integrity.
-SunOS 5.8 Last change: local 4
-
-User Commands GZIP(1)
-
-v --verbose
Verbose. Display the name and percentage reduction for
each file compressed or decompressed.
If you want to recompress concatenated files to get better
compression, do:
+SunOS 5.8 Last change: local 5
+
+User Commands GZIP(1)
+
gzip -cd old.gz | gzip > new.gz
If a compressed file consists of several members, the uncom-
to the last member only. If you need the uncompressed size
for all members, you can use:
-SunOS 5.8 Last change: local 5
-
-User Commands GZIP(1)
-
gzip -cd file.gz | wc -c
If you wish to create a single archive file with multiple
file: Corrupt input. Use zcat to recover some data.
The compressed file has been damaged. The data up to
+
+SunOS 5.8 Last change: local 6
+
+User Commands GZIP(1)
+
the point of failure can be recovered using
zcat file > recover
file: compressed with xx bits, can only handle yy bits
File was compressed (using LZW) by a program that could
deal with more bits than the decompress code on this
-
-SunOS 5.8 Last change: local 6
-
-User Commands GZIP(1)
-
machine. Recompress the file with gzip, which com-
presses better and uses less memory.
data on tapes. (This example assumes you are using the GNU
version of tar.)
+SunOS 5.8 Last change: local 7
+
+User Commands GZIP(1)
+
BUGS
The gzip format represents the the input size modulo 2^32,
so the --list option reports incorrect uncompressed sizes
and compression ratios for uncompressed files 4 GB and
larger. To work around this problem, you can use the fol-
lowing command to discover a large uncompressed file's true
-
-SunOS 5.8 Last change: local 7
-
-User Commands GZIP(1)
-
size:
zcat file.gz | wc -c
redundant files, compress compresses better than gzip.
COPYRIGHT NOTICE
- Copyright (C) 1998, 1999, 2001 Free Software Foundation,
- Inc.
+ Copyright (C) 1998, 1999, 2001, 2002 Free Software Founda-
+ tion, Inc.
Copyright (C) 1992, 1993 Jean-loup Gailly
Permission is granted to make and distribute verbatim copies
extern unsigned insize; /* valid bytes in inbuf */
extern unsigned inptr; /* index of next byte to be processed in inbuf */
extern unsigned outcnt; /* bytes in output buffer */
+extern int rsync; /* deflate into rsyncable chunks */
extern off_t bytes_in; /* number of input bytes */
extern off_t bytes_out; /* number of output bytes */
/* in trees.c */
void ct_init OF((ush *attr, int *method));
int ct_tally OF((int dist, int lc));
-off_t flush_block OF((char *buf, ulg stored_len, int eof));
+off_t flush_block OF((char *buf, ulg stored_len, int pad, int eof));
/* in bits.c */
void bi_init OF((file_t zipfile));
-This is gzip.info, produced by makeinfo version 4.0 from gzip.texi.
+This is gzip.info, produced by makeinfo version 4.2 from gzip.texi.
+
+This manual is for Gzip (version 1.3.5, 29 September 2002), and
+documents commands for compressing and decompressing data.
+
+ Copyright (C) 1998, 1999, 2001, 2002 Free Software Foundation, Inc.
+
+ Copyright (C) 1992, 1993 Jean-loup Gailly
+
+ Permission is granted to copy, distribute and/or modify this
+ document under the terms of the GNU Free Documentation License,
+ Version 1.1 or any later version published by the Free Software
+ Foundation; with no Invariant Sections, with the Front-Cover texts
+ being "A GNU Manual," and with the Back-Cover Texts as in (a)
+ below. A copy of the license is included in the section entitled
+ "GNU Free Documentation License."
+
+ (a) The FSF's Back-Cover Text is: "You have freedom to copy and
+ modify this GNU Manual, like GNU software. Copies published by
+ the Free Software Foundation raise funds for GNU development."
+
+INFO-DIR-SECTION Individual utilities
+START-INFO-DIR-ENTRY
+* gzip: (gzip)Invoking gzip. Compress files.
+END-INFO-DIR-ENTRY
INFO-DIR-SECTION Utilities
START-INFO-DIR-ENTRY
* Gzip: (gzip). The gzip command for compressing files.
END-INFO-DIR-ENTRY
- This file documents the the GNU `gzip' command for compressing files.
-
- Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
-Copyright (C) 1992-1993 Jean-loup Gailly
+\1f
+File: gzip.info, Node: Top, Up: (dir)
- Permission is granted to make and distribute verbatim copies of this
-manual provided the copyright notice and this permission notice are
-preserved on all copies.
+Compressing Files
+*****************
- Permission is granted to copy and distribute modified versions of
-this manual under the conditions for verbatim copying, provided that
-the entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
+This manual is for Gzip (version 1.3.5, 29 September 2002), and
+documents commands for compressing and decompressing data.
- Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be stated in a
-translation approved by the Foundation.
+ Copyright (C) 1998, 1999, 2001, 2002 Free Software Foundation, Inc.
-\1f
-File: gzip.info, Node: Top, Up: (dir)
+ Copyright (C) 1992, 1993 Jean-loup Gailly
- This file documents the `gzip' command to compress files.
+ Permission is granted to copy, distribute and/or modify this
+ document under the terms of the GNU Free Documentation License,
+ Version 1.1 or any later version published by the Free Software
+ Foundation; with no Invariant Sections, with the Front-Cover texts
+ being "A GNU Manual," and with the Back-Cover Texts as in (a)
+ below. A copy of the license is included in the section entitled
+ "GNU Free Documentation License."
+ (a) The FSF's Back-Cover Text is: "You have freedom to copy and
+ modify this GNU Manual, like GNU software. Copies published by
+ the Free Software Foundation raise funds for GNU development."
+
* Menu:
* Overview:: Preliminary information.
* Environment:: The `GZIP' environment variable
* Tapes:: Using `gzip' on tapes.
* Problems:: Reporting bugs.
+* Copying This Manual:: How to make copies of this manual.
* Concept Index:: Index of concepts.
\1f
Files created by `zip' can be uncompressed by `gzip' only if they
have a single member compressed with the 'deflation' method. This
feature is only intended to help conversion of `tar.zip' files to the
-`tar.gz' format. To extract `zip' files with several members, use
-`unzip' instead of `gunzip'.
+`tar.gz' format. To extract a `zip' file with a single member, use a
+command like `gunzip <foo.zip' or `gunzip -S .zip foo.zip'. To extract
+`zip' files with several members, use `unzip' instead of `gunzip'.
`zcat' is identical to `gunzip -c'. `zcat' uncompresses either a
list of files on the command line or its standard input and writes the
(This example assumes you are using the GNU version of `tar'.)
\1f
-File: gzip.info, Node: Problems, Next: Concept Index, Prev: Tapes, Up: Top
+File: gzip.info, Node: Problems, Next: Copying This Manual, Prev: Tapes, Up: Top
Reporting Bugs
**************
the bug behavior, and the input to `gzip' that triggered the bug.
\1f
-File: gzip.info, Node: Concept Index, Prev: Problems, Up: Top
+File: gzip.info, Node: Copying This Manual, Next: Concept Index, Prev: Problems, Up: Top
+
+Copying This Manual
+*******************
+
+* Menu:
+
+* GNU Free Documentation License:: License for copying this manual.
+
+\1f
+File: gzip.info, Node: GNU Free Documentation License, Up: Copying This Manual
+
+GNU Free Documentation License
+==============================
+
+ Version 1.1, March 2000
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
+
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ 0. PREAMBLE
+
+ The purpose of this License is to make a manual, textbook, or other
+ written document "free" in the sense of freedom: to assure everyone
+ the effective freedom to copy and redistribute it, with or without
+ modifying it, either commercially or noncommercially. Secondarily,
+ this License preserves for the author and publisher a way to get
+ credit for their work, while not being considered responsible for
+ modifications made by others.
+
+ This License is a kind of "copyleft", which means that derivative
+ works of the document must themselves be free in the same sense.
+ It complements the GNU General Public License, which is a copyleft
+ license designed for free software.
+
+ We have designed this License in order to use it for manuals for
+ free software, because free software needs free documentation: a
+ free program should come with manuals providing the same freedoms
+ that the software does. But this License is not limited to
+ software manuals; it can be used for any textual work, regardless
+ of subject matter or whether it is published as a printed book.
+ We recommend this License principally for works whose purpose is
+ instruction or reference.
+
+ 1. APPLICABILITY AND DEFINITIONS
+
+ This License applies to any manual or other work that contains a
+ notice placed by the copyright holder saying it can be distributed
+ under the terms of this License. The "Document", below, refers to
+ any such manual or work. Any member of the public is a licensee,
+ and is addressed as "you".
+
+ A "Modified Version" of the Document means any work containing the
+ Document or a portion of it, either copied verbatim, or with
+ modifications and/or translated into another language.
+
+ A "Secondary Section" is a named appendix or a front-matter
+ section of the Document that deals exclusively with the
+ relationship of the publishers or authors of the Document to the
+ Document's overall subject (or to related matters) and contains
+ nothing that could fall directly within that overall subject.
+ (For example, if the Document is in part a textbook of
+ mathematics, a Secondary Section may not explain any mathematics.)
+ The relationship could be a matter of historical connection with
+ the subject or with related matters, or of legal, commercial,
+ philosophical, ethical or political position regarding them.
+
+ The "Invariant Sections" are certain Secondary Sections whose
+ titles are designated, as being those of Invariant Sections, in
+ the notice that says that the Document is released under this
+ License.
+
+ The "Cover Texts" are certain short passages of text that are
+ listed, as Front-Cover Texts or Back-Cover Texts, in the notice
+ that says that the Document is released under this License.
+
+ A "Transparent" copy of the Document means a machine-readable copy,
+ represented in a format whose specification is available to the
+ general public, whose contents can be viewed and edited directly
+ and straightforwardly with generic text editors or (for images
+ composed of pixels) generic paint programs or (for drawings) some
+ widely available drawing editor, and that is suitable for input to
+ text formatters or for automatic translation to a variety of
+ formats suitable for input to text formatters. A copy made in an
+ otherwise Transparent file format whose markup has been designed
+ to thwart or discourage subsequent modification by readers is not
+ Transparent. A copy that is not "Transparent" is called "Opaque".
+
+ Examples of suitable formats for Transparent copies include plain
+ ASCII without markup, Texinfo input format, LaTeX input format,
+ SGML or XML using a publicly available DTD, and
+ standard-conforming simple HTML designed for human modification.
+ Opaque formats include PostScript, PDF, proprietary formats that
+ can be read and edited only by proprietary word processors, SGML
+ or XML for which the DTD and/or processing tools are not generally
+ available, and the machine-generated HTML produced by some word
+ processors for output purposes only.
+
+ The "Title Page" means, for a printed book, the title page itself,
+ plus such following pages as are needed to hold, legibly, the
+ material this License requires to appear in the title page. For
+ works in formats which do not have any title page as such, "Title
+ Page" means the text near the most prominent appearance of the
+ work's title, preceding the beginning of the body of the text.
+
+ 2. VERBATIM COPYING
+
+ You may copy and distribute the Document in any medium, either
+ commercially or noncommercially, provided that this License, the
+ copyright notices, and the license notice saying this License
+ applies to the Document are reproduced in all copies, and that you
+ add no other conditions whatsoever to those of this License. You
+ may not use technical measures to obstruct or control the reading
+ or further copying of the copies you make or distribute. However,
+ you may accept compensation in exchange for copies. If you
+ distribute a large enough number of copies you must also follow
+ the conditions in section 3.
+
+ You may also lend copies, under the same conditions stated above,
+ and you may publicly display copies.
+
+ 3. COPYING IN QUANTITY
+
+ If you publish printed copies of the Document numbering more than
+ 100, and the Document's license notice requires Cover Texts, you
+ must enclose the copies in covers that carry, clearly and legibly,
+ all these Cover Texts: Front-Cover Texts on the front cover, and
+ Back-Cover Texts on the back cover. Both covers must also clearly
+ and legibly identify you as the publisher of these copies. The
+ front cover must present the full title with all words of the
+ title equally prominent and visible. You may add other material
+ on the covers in addition. Copying with changes limited to the
+ covers, as long as they preserve the title of the Document and
+ satisfy these conditions, can be treated as verbatim copying in
+ other respects.
+
+ If the required texts for either cover are too voluminous to fit
+ legibly, you should put the first ones listed (as many as fit
+ reasonably) on the actual cover, and continue the rest onto
+ adjacent pages.
+
+ If you publish or distribute Opaque copies of the Document
+ numbering more than 100, you must either include a
+ machine-readable Transparent copy along with each Opaque copy, or
+ state in or with each Opaque copy a publicly-accessible
+ computer-network location containing a complete Transparent copy
+ of the Document, free of added material, which the general
+ network-using public has access to download anonymously at no
+ charge using public-standard network protocols. If you use the
+ latter option, you must take reasonably prudent steps, when you
+ begin distribution of Opaque copies in quantity, to ensure that
+ this Transparent copy will remain thus accessible at the stated
+ location until at least one year after the last time you
+ distribute an Opaque copy (directly or through your agents or
+ retailers) of that edition to the public.
+
+ It is requested, but not required, that you contact the authors of
+ the Document well before redistributing any large number of
+ copies, to give them a chance to provide you with an updated
+ version of the Document.
+
+ 4. MODIFICATIONS
+
+ You may copy and distribute a Modified Version of the Document
+ under the conditions of sections 2 and 3 above, provided that you
+ release the Modified Version under precisely this License, with
+ the Modified Version filling the role of the Document, thus
+ licensing distribution and modification of the Modified Version to
+ whoever possesses a copy of it. In addition, you must do these
+ things in the Modified Version:
+
+ A. Use in the Title Page (and on the covers, if any) a title
+ distinct from that of the Document, and from those of
+ previous versions (which should, if there were any, be listed
+ in the History section of the Document). You may use the
+ same title as a previous version if the original publisher of
+ that version gives permission.
+
+ B. List on the Title Page, as authors, one or more persons or
+ entities responsible for authorship of the modifications in
+ the Modified Version, together with at least five of the
+ principal authors of the Document (all of its principal
+ authors, if it has less than five).
+
+ C. State on the Title page the name of the publisher of the
+ Modified Version, as the publisher.
+
+ D. Preserve all the copyright notices of the Document.
+
+ E. Add an appropriate copyright notice for your modifications
+ adjacent to the other copyright notices.
+
+ F. Include, immediately after the copyright notices, a license
+ notice giving the public permission to use the Modified
+ Version under the terms of this License, in the form shown in
+ the Addendum below.
+
+ G. Preserve in that license notice the full lists of Invariant
+ Sections and required Cover Texts given in the Document's
+ license notice.
+
+ H. Include an unaltered copy of this License.
+
+ I. Preserve the section entitled "History", and its title, and
+ add to it an item stating at least the title, year, new
+ authors, and publisher of the Modified Version as given on
+ the Title Page. If there is no section entitled "History" in
+ the Document, create one stating the title, year, authors,
+ and publisher of the Document as given on its Title Page,
+ then add an item describing the Modified Version as stated in
+ the previous sentence.
+
+ J. Preserve the network location, if any, given in the Document
+ for public access to a Transparent copy of the Document, and
+ likewise the network locations given in the Document for
+ previous versions it was based on. These may be placed in
+ the "History" section. You may omit a network location for a
+ work that was published at least four years before the
+ Document itself, or if the original publisher of the version
+ it refers to gives permission.
+
+ K. In any section entitled "Acknowledgments" or "Dedications",
+ preserve the section's title, and preserve in the section all
+ the substance and tone of each of the contributor
+ acknowledgments and/or dedications given therein.
+
+ L. Preserve all the Invariant Sections of the Document,
+ unaltered in their text and in their titles. Section numbers
+ or the equivalent are not considered part of the section
+ titles.
+
+ M. Delete any section entitled "Endorsements". Such a section
+ may not be included in the Modified Version.
+
+ N. Do not retitle any existing section as "Endorsements" or to
+ conflict in title with any Invariant Section.
+
+ If the Modified Version includes new front-matter sections or
+ appendices that qualify as Secondary Sections and contain no
+ material copied from the Document, you may at your option
+ designate some or all of these sections as invariant. To do this,
+ add their titles to the list of Invariant Sections in the Modified
+ Version's license notice. These titles must be distinct from any
+ other section titles.
+
+ You may add a section entitled "Endorsements", provided it contains
+ nothing but endorsements of your Modified Version by various
+ parties--for example, statements of peer review or that the text
+ has been approved by an organization as the authoritative
+ definition of a standard.
+
+ You may add a passage of up to five words as a Front-Cover Text,
+ and a passage of up to 25 words as a Back-Cover Text, to the end
+ of the list of Cover Texts in the Modified Version. Only one
+ passage of Front-Cover Text and one of Back-Cover Text may be
+ added by (or through arrangements made by) any one entity. If the
+ Document already includes a cover text for the same cover,
+ previously added by you or by arrangement made by the same entity
+ you are acting on behalf of, you may not add another; but you may
+ replace the old one, on explicit permission from the previous
+ publisher that added the old one.
+
+ The author(s) and publisher(s) of the Document do not by this
+ License give permission to use their names for publicity for or to
+ assert or imply endorsement of any Modified Version.
+
+ 5. COMBINING DOCUMENTS
+
+ You may combine the Document with other documents released under
+ this License, under the terms defined in section 4 above for
+ modified versions, provided that you include in the combination
+ all of the Invariant Sections of all of the original documents,
+ unmodified, and list them all as Invariant Sections of your
+ combined work in its license notice.
+
+ The combined work need only contain one copy of this License, and
+ multiple identical Invariant Sections may be replaced with a single
+ copy. If there are multiple Invariant Sections with the same name
+ but different contents, make the title of each such section unique
+ by adding at the end of it, in parentheses, the name of the
+ original author or publisher of that section if known, or else a
+ unique number. Make the same adjustment to the section titles in
+ the list of Invariant Sections in the license notice of the
+ combined work.
+
+ In the combination, you must combine any sections entitled
+ "History" in the various original documents, forming one section
+ entitled "History"; likewise combine any sections entitled
+ "Acknowledgments", and any sections entitled "Dedications". You
+ must delete all sections entitled "Endorsements."
+
+ 6. COLLECTIONS OF DOCUMENTS
+
+ You may make a collection consisting of the Document and other
+ documents released under this License, and replace the individual
+ copies of this License in the various documents with a single copy
+ that is included in the collection, provided that you follow the
+ rules of this License for verbatim copying of each of the
+ documents in all other respects.
+
+ You may extract a single document from such a collection, and
+ distribute it individually under this License, provided you insert
+ a copy of this License into the extracted document, and follow
+ this License in all other respects regarding verbatim copying of
+ that document.
+
+ 7. AGGREGATION WITH INDEPENDENT WORKS
+
+ A compilation of the Document or its derivatives with other
+ separate and independent documents or works, in or on a volume of
+ a storage or distribution medium, does not as a whole count as a
+ Modified Version of the Document, provided no compilation
+ copyright is claimed for the compilation. Such a compilation is
+ called an "aggregate", and this License does not apply to the
+ other self-contained works thus compiled with the Document, on
+ account of their being thus compiled, if they are not themselves
+ derivative works of the Document.
+
+ If the Cover Text requirement of section 3 is applicable to these
+ copies of the Document, then if the Document is less than one
+ quarter of the entire aggregate, the Document's Cover Texts may be
+ placed on covers that surround only the Document within the
+ aggregate. Otherwise they must appear on covers around the whole
+ aggregate.
+
+ 8. TRANSLATION
+
+ Translation is considered a kind of modification, so you may
+ distribute translations of the Document under the terms of section
+ 4. Replacing Invariant Sections with translations requires special
+ permission from their copyright holders, but you may include
+ translations of some or all Invariant Sections in addition to the
+ original versions of these Invariant Sections. You may include a
+ translation of this License provided that you also include the
+ original English version of this License. In case of a
+ disagreement between the translation and the original English
+ version of this License, the original English version will prevail.
+
+ 9. TERMINATION
+
+ You may not copy, modify, sublicense, or distribute the Document
+ except as expressly provided for under this License. Any other
+ attempt to copy, modify, sublicense or distribute the Document is
+ void, and will automatically terminate your rights under this
+ License. However, parties who have received copies, or rights,
+ from you under this License will not have their licenses
+ terminated so long as such parties remain in full compliance.
+
+ 10. FUTURE REVISIONS OF THIS LICENSE
+
+ The Free Software Foundation may publish new, revised versions of
+ the GNU Free Documentation License from time to time. Such new
+ versions will be similar in spirit to the present version, but may
+ differ in detail to address new problems or concerns. See
+ `http://www.gnu.org/copyleft/'.
+
+ Each version of the License is given a distinguishing version
+ number. If the Document specifies that a particular numbered
+ version of this License "or any later version" applies to it, you
+ have the option of following the terms and conditions either of
+ that specified version or of any later version that has been
+ published (not as a draft) by the Free Software Foundation. If
+ the Document does not specify a version number of this License,
+ you may choose any version ever published (not as a draft) by the
+ Free Software Foundation.
+
+ADDENDUM: How to use this License for your documents
+----------------------------------------------------
+
+ To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and license
+notices just after the title page:
+
+ Copyright (C) YEAR YOUR NAME.
+ Permission is granted to copy, distribute and/or modify this document
+ under the terms of the GNU Free Documentation License, Version 1.1
+ or any later version published by the Free Software Foundation;
+ with the Invariant Sections being LIST THEIR TITLES, with the
+ Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
+ A copy of the license is included in the section entitled ``GNU
+ Free Documentation License''.
+
+ If you have no Invariant Sections, write "with no Invariant Sections"
+instead of saying which ones are invariant. If you have no Front-Cover
+Texts, write "no Front-Cover Texts" instead of "Front-Cover Texts being
+LIST"; likewise for Back-Cover Texts.
+
+ If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License, to
+permit their use in free software.
+
+\1f
+File: gzip.info, Node: Concept Index, Prev: Copying This Manual, Up: Top
Concept Index
*************
* bugs: Problems.
* concatenated files: Advanced usage.
* Environment: Environment.
+* FDL, GNU Free Documentation License: GNU Free Documentation License.
* invoking: Invoking gzip.
* options: Invoking gzip.
* overview: Overview.
\1f
Tag Table:
-Node: Top\7f1050
-Node: Overview\7f1482
-Node: Sample\7f6128
-Node: Invoking gzip\7f7789
-Node: Advanced usage\7f12770
-Node: Environment\7f14359
-Node: Tapes\7f14927
-Node: Problems\7f15941
-Node: Concept Index\7f16393
+Node: Top\7f1258
+Node: Overview\7f2630
+Node: Sample\7f7390
+Node: Invoking gzip\7f9051
+Node: Advanced usage\7f14032
+Node: Environment\7f15621
+Node: Tapes\7f16189
+Node: Problems\7f17203
+Node: Copying This Manual\7f17661
+Node: GNU Free Documentation License\7f17877
+Node: Concept Index\7f37741
\1f
End Tag Table
\input texinfo @c -*-texinfo-*-
@c %**start of header
@setfilename gzip.info
+@include version.texi
@settitle Gzip User's Manual
@finalout
@setchapternewpage odd
@c %**end of header
-
-@ifinfo
@dircategory Utilities
@direntry
-* Gzip: (gzip). The gzip command for compressing files.
+* gzip: (gzip). The gzip command for compressing files.
@end direntry
-This file documents the the GNU @code{gzip} command for compressing files.
+@copying
+This file documents the GNU `gzip' command for compressing files.
-Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
-Copyright (C) 1992-1993 Jean-loup Gailly
+This manual is for Gzip
+(version @value{VERSION}, @value{UPDATED}),
+and documents commands for compressing and decompressing data.
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
+Copyright @copyright{} 1998, 1999, 2001, 2002 Free Software
+Foundation, Inc.
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
+Copyright @copyright{} 1992, 1993 Jean-loup Gailly
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the entire
-resulting derived work is distributed under the terms of a permission
-notice identical to this one.
+@quotation
+Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.1 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, with the Front-Cover texts being ``A GNU Manual,''
+and with the Back-Cover Texts as in (a) below. A copy of the
+license is included in the section entitled ``GNU Free Documentation
+License.''
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that this permission notice may be stated in a translation approved
-by the Foundation.
-@end ifinfo
+(a) The FSF's Back-Cover Text is: ``You have freedom to copy and modify
+this GNU Manual, like GNU software. Copies published by the Free
+Software Foundation raise funds for GNU development.''
+@end quotation
+@end copying
@titlepage
@title gzip
@subtitle The data compression program
-@subtitle Edition 1.3.2, for Gzip Version 1.3.2
-@subtitle November 2001
+@subtitle for Gzip Version @value{VERSION}
+@subtitle @value{UPDATED}
@author by Jean-loup Gailly
@page
@vskip 0pt plus 1filll
-Copyright @copyright{} 1998, 1999, 2001 Free Software Foundation, Inc.
-
-Copyright @copyright{} 1992-1993 Jean-loup Gailly
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the entire
-resulting derived work is distributed under the terms of a permission
-notice identical to this one.
-
-Permission is granted to copy and distribute translations of this manual
-into another language, under the above conditions for modified versions,
-except that this permission notice may be stated in a translation approved
-by the Foundation.
+@insertcopying
@end titlepage
+@contents
+
+@ifnottex
@node Top, , , (dir)
+@top Compressing Files
-@ifinfo
-This file documents the @code{gzip} command to compress files.
-@end ifinfo
+@insertcopying
+@end ifnottex
@menu
* Overview:: Preliminary information.
* Environment:: The @code{GZIP} environment variable
* Tapes:: Using @code{gzip} on tapes.
* Problems:: Reporting bugs.
+* Copying This Manual:: How to make copies of this manual.
* Concept Index:: Index of concepts.
@end menu
Files created by @code{zip} can be uncompressed by @code{gzip} only if
they have a single member compressed with the 'deflation' method. This
feature is only intended to help conversion of @code{tar.zip} files to
-the @code{tar.gz} format. To extract @code{zip} files with several
+the @code{tar.gz} format. To extract a @code{zip} file with a single
+member, use a command like @samp{gunzip <foo.zip} or @samp{gunzip -S
+.zip foo.zip}. To extract @code{zip} files with several
members, use @code{unzip} instead of @code{gunzip}.
@code{zcat} is identical to @samp{gunzip -c}. @code{zcat}
into the directory and compress all the files it finds there (or
decompress them in the case of @code{gunzip}).
+@item --rsyncable
+While compressing, synchronize the output occasionally based on the
+input. This increases size by less than 1 percent most cases, but
+means that the @code{rsync} program can take advantage of similarities
+in the uncompressed input when syncronizing two files compressed with
+this flag. @code{gunzip} cannot tell the difference between a
+compressed file created with this option, and one created without it.
+
@item --suffix @var{suf}
@itemx -S @var{suf}
Use suffix @samp{@var{suf}} instead of @samp{.gz}. Any suffix can be
tapes. (This example assumes you are using the GNU version of
@code{tar}.)
-@node Problems, Concept Index, Tapes, Top
+@node Problems, Copying This Manual, Tapes, Top
@chapter Reporting Bugs
@cindex bugs
a description of the bug behavior, and the input to @code{gzip} that triggered
the bug.@refill
-@node Concept Index, , Problems, Top
-@unnumbered Concept Index
+@node Copying This Manual, Concept Index, Problems, Top
+@appendix Copying This Manual
+
+@menu
+* GNU Free Documentation License:: License for copying this manual.
+@end menu
+
+@include fdl.texi
+
+@node Concept Index, , Copying This Manual, Top
+@appendix Concept Index
@printindex cp
-@contents
@bye
-/* inflate.c -- Not copyrighted 1992 by Mark Adler
+/* Inflate deflated data
+
+ Copyright (C) 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING.
+ If not, write to the Free Software Foundation,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+/* Not copyrighted 1992 by Mark Adler
version c10p1, 10 January 1993 */
/* You can do whatever you like with this source file, though I would
codes are customized to the probabilities in the current block, and so
can code it much better than the pre-determined fixed codes.
- The Huffman codes themselves are decoded using a mutli-level table
+ The Huffman codes themselves are decoded using a multi-level table
lookup, in order to maximize the speed of decoding plus the speed of
building the decoding tables. See the comments below that precede the
lbits and dbits tuning parameters.
for the number of bits in b. Normally, b and k are register
variables for speed, and are initialized at the beginning of a
routine that uses these macros from a global bit buffer and count.
+ The macros also use the variable w, which is a cached copy of wp.
If we assume that EOB will be the longest code, then we will never
ask for bits with NEEDBITS that are beyond the end of the stream.
0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
};
+#define GETBYTE() (inptr < insize ? inbuf[inptr++] : (wp = w, fill_inbuf(0)))
+
#ifdef CRYPT
uch cc;
# define NEXTBYTE() \
- (decrypt ? (cc = get_byte(), zdecode(cc), cc) : get_byte())
+ (decrypt ? (cc = GETBYTE(), zdecode(cc), cc) : GETBYTE())
#else
-# define NEXTBYTE() (uch)get_byte()
+# define NEXTBYTE() (uch)GETBYTE()
#endif
#define NEEDBITS(n) {while(k<(n)){b|=((ulg)NEXTBYTE())<<k;k+=8;}}
#define DUMPBITS(n) {b>>=(n);k-=(n);}
unsigned l; /* last length */
unsigned m; /* mask for bit lengths table */
unsigned n; /* number of lengths to get */
+ unsigned w; /* current window position */
struct huft *tl; /* literal/length code table */
struct huft *td; /* distance code table */
int bl; /* lookup bits for tl */
/* make local bit buffer */
b = bb;
k = bk;
+ w = wp;
/* read in table lengths */
/* decompress an inflated block */
{
unsigned t; /* block type */
+ unsigned w; /* current window position */
register ulg b; /* bit buffer */
register unsigned k; /* number of bits in bit buffer */
/* make local bit buffer */
b = bb;
k = bk;
+ w = wp;
/* read in last block bit */
dir_arg=""
while [ x"$1" != x ]; do
- case "$1" in
- -c) instcmd=$cpprog
+ case $1 in
+ -c) instcmd="$cpprog"
shift
continue;;
shift
continue;;
- -s) stripcmd=$stripprog
+ -s) stripcmd="$stripprog"
shift
continue;;
if [ x"$src" = x ]
then
- echo "install: no input file specified" >&2
+ echo "install: no input file specified"
exit 1
else
- true
+ :
fi
if [ x"$dir_arg" != x ]; then
dst=$src
src=""
-
- if [ -d "$dst" ]; then
+
+ if [ -d $dst ]; then
instcmd=:
chmodcmd=""
else
else
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad
+# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
- if [ -f "$src" -o -d "$src" ]
+ if [ -f "$src" ] || [ -d "$src" ]
then
- true
+ :
else
- echo "install: $src does not exist" >&2
+ echo "install: $src does not exist"
exit 1
fi
-
+
if [ x"$dst" = x ]
then
- echo "install: no destination specified" >&2
+ echo "install: no destination specified"
exit 1
else
- true
+ :
fi
# If destination is a directory, append the input filename; if your system
# does not like double slashes in filenames, you may need to add some logic
- if [ -d "$dst" ]
+ if [ -d $dst ]
then
- dst=$dst/`basename "$src"`
+ dst="$dst"/`basename $src`
else
- true
+ :
fi
fi
## this sed command emulates the dirname command
-dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
# Make sure that the destination directory exists.
# this part is taken from Noah Friedman's mkinstalldirs script
if [ ! -d "$dstdir" ]; then
defaultIFS='
'
-IFS="${IFS-$defaultIFS}"
+IFS="${IFS-${defaultIFS}}"
-oIFS=$IFS
+oIFS="${IFS}"
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
-set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS=$oIFS
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
pathcomp=''
while [ $# -ne 0 ] ; do
- pathcomp=$pathcomp$1
+ pathcomp="${pathcomp}${1}"
shift
- if [ ! -d "$pathcomp" ] ;
+ if [ ! -d "${pathcomp}" ] ;
then
- $mkdirprog "$pathcomp"
+ $mkdirprog "${pathcomp}"
else
- true
+ :
fi
- pathcomp=$pathcomp/
+ pathcomp="${pathcomp}/"
done
fi
if [ x"$dir_arg" != x ]
then
- $doit $instcmd "$dst" &&
+ $doit $instcmd $dst &&
- if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else true ; fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else true ; fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else true ; fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else true ; fi
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else : ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else : ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else : ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else : ; fi
else
# If we're going to rename the final executable, determine the name now.
- if [ x"$transformarg" = x ]
+ if [ x"$transformarg" = x ]
then
- dstfile=`basename "$dst"`
+ dstfile=`basename $dst`
else
- dstfile=`basename "$dst" $transformbasename |
+ dstfile=`basename $dst $transformbasename |
sed $transformarg`$transformbasename
fi
# don't allow the sed command to completely eliminate the filename
- if [ x"$dstfile" = x ]
+ if [ x"$dstfile" = x ]
then
- dstfile=`basename "$dst"`
+ dstfile=`basename $dst`
else
- true
+ :
fi
-# Make a couple of temp file names in the proper directory.
+# Make a temp file name in the proper directory.
dsttmp=$dstdir/#inst.$$#
- rmtmp=$dstdir/#rm.$$#
-
-# Trap to clean up temp files at exit.
-
- trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
- trap '(exit $?); exit' 1 2 13 15
# Move or copy the file name to the temp name
- $doit $instcmd $src "$dsttmp" &&
+ $doit $instcmd $src $dsttmp &&
+
+ trap "rm -f ${dsttmp}" 0 &&
# and set any options; do chmod last to preserve setuid bits
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $instcmd $src $dsttmp" command.
- if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp";else true;fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp";else true;fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp";else true;fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp";else true;fi &&
-
-# Now remove or move any old file at destination location. We try this
-# two ways since rm can't unlink itself on some systems and the destination
-# file might be busy for other reasons. In this case, the final cleanup
-# might fail but the new file should still install successfully.
-
-{
- if [ -f "$dstdir/$dstfile" ]
- then
- $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
- $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
- {
- echo "install: cannot unlink or rename $dstdir/$dstfile" >&2
- (exit 1); exit
- }
- else
- true
- fi
-} &&
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else :;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else :;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else :;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else :;fi &&
# Now rename the file to the real destination.
- $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
fi &&
-# The final little trick to "correctly" pass the exit status to the exit trap.
-{
- (exit 0); exit
-}
+exit 0
/* match.s -- optional optimized asm version of longest match in deflate.c
+ * Copyright (C) 2002 Free Software Foundation, Inc.
* Copyright (C) 1992-1993 Jean-loup Gailly
* This is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License, see the file COPYING.
* with adaptations by Carsten Steger <stegerc@informatik.tu-muenchen.de>,
* Andreas Schwab <schwab@lamothe.informatik.uni-dortmund.de> and
* Kristoffer Eriksson <ske@pkmab.se>
+ *
+ * The ia64 version has been written by Sverre Jarp (HP Labs) 2001-2002.
+ * Unwind directives and some reformatting for better readability added by
+ * David Mosberger-Tang <davidm@hpl.hp.com>.
*/
-
+
/* $Id: match.S,v 0.14 1993/06/11 18:33:24 jloup Exp $ */
/* Preprocess with -DNO_UNDERLINE if your C compiler does not prefix
error: DYN_ALLOC not yet supported in match.s
#endif
-#if defined(i386) || defined(_I386)
+#if defined(i386) || defined(_I386) || defined(__i386) || defined(__i386__)
/* This version is for 386 Unix or OS/2 in 32 bit mode.
* Warning: it uses the AT&T syntax: mov source,dest
rts
#else
- error: this asm version is for 386 or 680x0 only
+
+# if defined (__ia64__)
+
+/* ======================== ia64 version ================================= */
+
+/*
+ * 'longest_match.S' (assembly program for gzip for the IA-64 architecture)
+ *
+ * Optimised for McKinley, but with Merced-compatibility, such as MIB+MIB, used wherever
+ * possible.
+ *
+ * Copyright: Sverre Jarp (HP Labs) 2001-2002
+ *
+ * See deflate.c for c-version
+ * Version 2 - Optimize the outer loop
+ */
+
+#include <endian.h>
+
+#if __BYTE_ORDER == ____BIG_ENDIAN
+#define first shl
+#define second shr.u
+#define count czx1.l
+#else
+#define first shr.u
+#define second shl
+#define count czx1.r
+#endif
+
+// 24 rotating register (r32 - r55)
+
+#define s_vmatch0 r32
+#define s_vmatch1 r33
+#define s_vmatbst r34
+#define s_vmatbst1 r35
+#define s_amatblen r36
+
+#define s_tm1 r56
+#define s_tm2 r57
+#define s_tm3 r58
+#define s_tm4 r59
+#define s_tm5 r60
+#define s_tm6 r61
+#define s_tm7 r62
+#define s_tm8 r63
+
+#define s_vlen r31
+#define s_vstrstart r30
+#define s_vchainlen r29
+#define s_awinbest r28
+#define s_vcurmatch r27
+#define s_vlimit r26
+#define s_vscanend r25
+#define s_vscanend1 r24
+#define s_anicematch r23
+#define s_vscan0 r22
+#define s_vscan1 r21
+
+#define s_aprev r20
+#define s_awindow r19
+#define s_amatchstart r18
+#define s_ascan r17
+#define s_amatch r16
+#define s_wmask r15
+#define s_ascanend r14
+
+#define s_vspec_cmatch r11 // next iteration
+#define s_lcsave r10
+#define s_prsave r9
+#define s_vbestlen r8 // return register
+
+#define s_vscan3 r3
+#define s_vmatch3 r2
+
+#define p_no p2
+#define p_yes p3
+#define p_shf p4 //
+#define p_bn2 p5 // Use in loop (indicating bestlen != 2)
+
+#define p_nbs p9 // not new best_len
+#define p_nnc p10 // not nice_length
+#define p_ll p11
+#define p_end p12
+
+#define MAX_MATCH 258
+#define MIN_MATCH 4
+#define WSIZE 32768
+#define MAX_DIST WSIZE - MAX_MATCH - MIN_MATCH - 1
+
+#define R_INPUT 1
+#define R_LOCAL 31
+#define R_OUTPUT 0
+#define R_ROTATING 24
+#define MLAT 3
+#define SHLAT 2
+
+#define mova mov
+#define movi0 mov
+#define cgtu cmp.gt.unc
+#define cgeu cmp.ge.unc
+#define cneu cmp.ne.unc
+
+ .global longest_match
+ .proc longest_match
+ .align 32
+longest_match:
+// -- Cycle: 0
+ .prologue
+{.mmi
+ alloc r2=ar.pfs,R_INPUT,R_LOCAL,R_OUTPUT,R_ROTATING
+ .rotr scan[MLAT+2], match[MLAT+2], shscan0[SHLAT+1], \
+ shscan1[SHLAT+1], shmatch0[SHLAT+1], shmatch1[SHLAT+1]
+ .rotp lc[MLAT+SHLAT+2]
+ mova s_vspec_cmatch=in0 // cur_match from input register
+ add s_tm1=@gprel(strstart),gp // a(a(strstart))
+}{.mmi
+ add s_tm3=@gprel(prev_length),gp // a(a(prev_length))
+ add s_tm5=@ltoff(window),gp // a(a(window))
+ add s_tm6=@ltoff(prev),gp // a(a(prev))
+ ;;
+}{.mmb // Cycle: 1
+ ld4 s_vstrstart=[s_tm1] // strstart
+ ld4 s_vbestlen=[s_tm3] // best_len = prev_length
+ brp.loop.imp .cmploop,.cmploop+48
+}{.mli
+ add s_tm2=@gprel(max_chain_length),gp // a(a(max_chain_length))
+ movl s_wmask=WSIZE-1
+ ;;
+}{.mmi // Cycle: 2
+ ld8 s_aprev=[s_tm6] // a(prev)
+ ld8 s_awindow=[s_tm5] // a(window)
+ .save pr, s_prsave
+ movi0 s_prsave=pr // save predicates
+}{.mmi
+ add s_tm4=@gprel(good_match),gp // a(a(good_match))
+ add s_tm7=@ltoff(nice_match),gp // a(a(nice_match))
+ add s_tm8=@ltoff(match_start),gp // a(match_start)
+ ;;
+}{.mmi // Cycle: 3
+ ld8 s_anicematch=[s_tm7] // a(nice_match)
+ ld8 s_amatchstart=[s_tm8] // a(match_start)
+ .save ar.lc, s_lcsave
+ movi0 s_lcsave=ar.lc // save loop count register
+}{.mmi
+ .body
+ add s_tm1=-(MAX_MATCH + MIN_MATCH),s_wmask // maxdist
+ cmp.eq p_ll,p0=r0,r0 // parallel compare initialized as 'true'
+ mova s_vcurmatch=s_vspec_cmatch
+ ;;
+}{.mmi // Cycle: 4
+ ld4 s_vchainlen=[s_tm2] // chain_length=max_chain_length
+ ld4 s_tm4=[s_tm4] // v(good_match)
+ add s_ascan=s_awindow,s_vstrstart // scan=window + strstart
+}{.mmi
+ sub s_vlimit=s_vstrstart, s_tm1 // limit=strstart - MAX_DIST
+ add s_amatch=s_awindow,s_vspec_cmatch // match=window + cur_match
+ and s_vspec_cmatch =s_vspec_cmatch,s_wmask
+ ;;
+}{.mmi // Cycle: 5
+ add s_amatblen=s_amatch,s_vbestlen //
+ cneu p_bn2,p0=2,s_vbestlen // set if bestlen != 2
+ add s_ascanend=s_ascan,s_vbestlen // compute a(scan) + best_len
+}{.mmi
+ ld1 s_vscan0=[s_ascan],1 // NB: s_ascan++
+ ld1 s_vmatch0=[s_amatch],1
+ cgtu p0,p_no=s_vlimit,r0 // is result positive ?
+ ;;
+}{.mmi // Cycle: 6
+ ld1.nt1 s_vscan1=[s_ascan],2 // NB: s_ascan+3 in total
+ ld1.nt1 s_vmatch1=[s_amatch],2
+ add s_awinbest=s_awindow,s_vbestlen //
+ ;;
+}{.mmi // Cycle: 7
+ ld1.nt1 s_vscanend=[s_ascanend],-1 // scan_end=scan[best_len]
+ ld1.nt1 s_vmatbst=[s_amatblen],-1
+(p_no) mova s_vlimit=r0
+ ;;
+}{.mmi // Cycle: 8
+(p_bn2) ld1.nt1 s_vscanend1=[s_ascanend],1 // scan_end1=scan[best_len-1]
+(p_bn2) ld1.nt1 s_vmatbst1=[s_amatblen]
+ shladd s_vspec_cmatch =s_vspec_cmatch,1,s_aprev
+}{.mmi
+ cgeu p_shf,p0=s_vbestlen,s_tm4 // is (prev_length >= good_match) ?
+ ;;
+}{.mmi // Cycle: 9
+ ld1.nt1 s_vscan3=[s_ascan]
+ ld2.nt1 s_vspec_cmatch=[s_vspec_cmatch]
+ mova s_vlen=3
+}{.mmi
+(p_shf) shr.u s_vchainlen=s_vchainlen,2 // (cur_len) >> 2
+ ;;
+}{.mmi // Cycle: 10
+ ld1.nt1 s_vmatch3=[s_amatch]
+ // p_ll switched on as soon as we get a mismatch:
+ cmp.eq.and p_ll,p0=s_vmatch0,s_vscan0
+ cmp.eq.and p_ll,p0=s_vmatbst,s_vscanend
+}{.mib
+ cmp.eq.and p_ll,p0=s_vmatch1,s_vscan1
+(p_bn2) cmp.eq.and p_ll,p0=s_vmatbst1,s_vscanend1
+(p_ll) br.cond.dpnt.many .test_more
+ ;;
+}
+
+.next_iter:
+{.mmi // Cycle 0
+ add s_amatch=s_awindow,s_vspec_cmatch // match=window + cur_match
+ mov s_vcurmatch=s_vspec_cmatch // current value
+ add s_vchainlen=-1,s_vchainlen // --chain_length
+}{.mib
+ cmp.le.unc p_end,p0=s_vspec_cmatch,s_vlimit
+ and s_vspec_cmatch=s_vspec_cmatch,s_wmask
+(p_end) br.cond.dptk.many .terminate
+ ;;
+}{.mmi // Cycle 1
+ ld1 s_vmatch0=[s_amatch],1 // load match[0]
+ // compute prev[cur_match]:
+ shladd s_vspec_cmatch=s_vspec_cmatch,1,s_aprev
+ cmp.eq.unc p_end,p0=s_vchainlen,r0
+} {.mib
+ nop.m 0
+ add s_amatblen=s_awinbest,s_vcurmatch // match=window + cur_match
+(p_end) br.cond.dptk.many .terminate
+ ;;
+}{.mmi // Cycle 2 (short)
+ ld2.nt1 s_vspec_cmatch=[s_vspec_cmatch] // get next cur_match
+ ;;
+}{.mmi // Cycle 3 (short)
+ ld1.nt1 s_vmatbst=[s_amatblen],-1 // load match[best_len]
+ cmp.ne.unc p_ll,p0=r0,r0 // parallel compare initialized as 'false'
+ ;;
+}{.mmi // Cycle 4 (short)
+ // load match[1] - - note: match += 3 (in total):
+ ld1.nt1 s_vmatch1=[s_amatch],2
+ ;;
+ // Cycle 5 (short)
+(p_bn2) ld1.nt1 s_vmatbst1=[s_amatblen] // load match[best_len-1]
+}{.mib // Here we (MOST LIKELY) pay a L2-fetch stall
+ // p_ll switched on as soon as we get a mismatch:
+ cmp.ne.or p_ll,p0=s_vmatch0,s_vscan0
+ cmp.ne.or p_ll,p0=s_vmatbst,s_vscanend
+(p_ll) br.cond.dptk.many .next_iter
+ ;;
+}{.mmi // Cycle 6
+ ld1.nt1 s_vmatch3=[s_amatch]
+ mova s_vlen=3
+ nop.i 0
+}{.mib
+ cmp.ne.or p_ll,p0=s_vmatch1,s_vscan1
+(p_bn2) cmp.ne.or p_ll,p0=s_vmatbst1,s_vscanend1
+(p_ll) br.cond.dptk.many .next_iter
+ ;;
+}
+
+// We have passed the first hurdle - Are there additional matches ???
+
+.test_more:
+{.mmi // Cycle 0
+ and s_tm3=7,s_ascan // get byte offset
+ and s_tm4=7,s_amatch // get byte offset
+ movi0 ar.ec=MLAT+SHLAT+2 // NB: One trip more than usual
+}{.mib
+ cmp.ne.unc p_no,p0=s_vscan3,s_vmatch3 // does not next one differ?
+(p_no) br.cond.dptk.many .only3
+ ;;
+}{.mmi // Cycle 1
+ and s_tm1=-8,s_ascan // get aligned address
+ shladd s_tm3=s_tm3,3,r0
+ movi0 ar.lc=31 // 32 times around the loop (8B at a time)
+}{.mib
+ and s_tm2=-8,s_amatch // get aligned address
+ shladd s_tm4=s_tm4,3,r0
+ nop.b 0
+ ;;
+}{.mmi // Cycle 2
+ ld8.nt1 scan[1]=[s_tm1],8 // load first chunk
+ sub s_tm5=64,s_tm3 // 64 - amount
+ movi0 pr.rot=1<<16
+}{.mmi
+ ld8.nt1 match[1]=[s_tm2],8 // load first chunk
+ sub s_tm6=64,s_tm4 // 64 - amount
+ add s_vlen=-8,s_vlen // will be updated at least once
+ ;;
+}
+ .align 32
+.cmploop:
+{.mmi // Cycle 0
+(lc[0]) ld8 scan[0]=[s_tm1],8 // next scan chunk
+(lc[MLAT+SHLAT+1]) add s_vlen=8,s_vlen
+(lc[MLAT]) first shscan0[0]=scan[MLAT+1],s_tm3
+}{.mib
+(lc[MLAT+SHLAT+1]) cmp.ne.unc p_no,p0=s_tm7,s_tm8 // break search if !=
+(lc[MLAT]) first shmatch0[0]=match[MLAT+1],s_tm4
+(p_no) br.cond.dpnt.many .mismatch
+ ;;
+}{.mii // Cycle 1
+(lc[0]) ld8 match[0]=[s_tm2],8
+ // shift left(le) or right(be):
+(lc[MLAT]) second shscan1[0]=scan[MLAT],s_tm5
+(lc[MLAT]) second shmatch1[0]=match[MLAT],s_tm6
+}{.mmb
+(lc[MLAT+SHLAT]) or s_tm7=shscan0[SHLAT],shscan1[SHLAT]
+(lc[MLAT+SHLAT]) or s_tm8=shmatch0[SHLAT],shmatch1[SHLAT]
+ br.ctop.dptk.many .cmploop
+ ;;
+}{.mfi
+ mov s_vlen=258
+ nop.f 0
+}{.mfi
+ nop.f 0 // realign
+ ;;
+}
+.mismatch:
+{.mii // Cycle 0 (short)
+(p_no) pcmp1.eq s_tm2=s_tm7,s_tm8 // find first non-matching character
+ nop.i 0
+ ;;
+ // Cycle 1 (short)
+(p_no) count s_tm1=s_tm2
+ ;;
+}{.mib // Cycle 2 (short)
+(p_no) add s_vlen=s_vlen,s_tm1 // effective length
+ nop.i 0
+ clrrrb
+ ;;
+}
+
+.only3:
+{.mib // Cycle 0 (short)
+ cmp.gt.unc p0,p_nbs=s_vlen,s_vbestlen // (len > best_len) ?
+(p_nbs) br.cond.dpnt.many .next_iter // if not, re-iternate
+ ;;
+}{.mmi // Cycle 1 (short)
+ ld4 s_tm7=[s_anicematch] // nice_match
+ st4 [s_amatchstart]= s_vcurmatch
+ add s_ascanend=s_ascan,s_vlen // reset with best_len
+ ;;
+}{.mmi // Cycle 2 (short)
+ mova s_vbestlen=s_vlen
+ add s_ascanend=-3,s_ascanend // remember extra offset
+ ;;
+}{.mmi // Cycle 3 (short)
+ ld1 s_vscanend=[s_ascanend],-1 // scan_end=scan[best_len]
+ add s_awinbest=s_awindow,s_vbestlen // update with new best_len
+ cmp.ne.unc p_bn2,p0=2,s_vbestlen // set if bestlen != 2
+ ;;
+}{.mib // Cycle 4 (short)
+ // scan_end1=scan[best_len-1] NB: s_ascanend reset:
+ ld1.nt1 s_vscanend1=[s_ascanend],1
+ cmp.lt.unc p_nnc,p0=s_vlen,s_tm7 // compare with nice_match
+(p_nnc) br.cond.dptk.many .next_iter
+ ;;
+}
+.terminate:
+{.mii // Cycle 0/1
+ nop.m 0
+ movi0 ar.lc=s_lcsave
+ movi0 pr=s_prsave,-1
+}{.mbb
+ nop.m 0
+ nop.b 0
+ br.ret.sptk.many rp // ret0 is identical to best_len
+ ;;
+}
+ .endp
+
+ .global match_init
+ .proc match_init
+match_init:
+ sub ret0=ret0,ret0
+ br.ret.sptk.many rp
+ .endp
+
+# else
+ error: this asm version is for 386 or 680x0 or ia64 only
+# endif /* __ia64__ */
#endif /* mc68000 || mc68020 */
#endif /* i386 || _I386 */
--- /dev/null
+#!/bin/sh
+# Get modification time of a file or directory and pretty-print it.
+# Copyright 1995, 1996, 1997 Free Software Foundation, Inc.
+# written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Prevent date giving response in another language.
+LANG=C
+export LANG
+LC_ALL=C
+export LC_ALL
+LC_TIME=C
+export LC_TIME
+
+# Get the extended ls output of the file or directory.
+# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
+if ls -L /dev/null 1>/dev/null 2>&1; then
+ set - x`ls -L -l -d $1`
+else
+ set - x`ls -l -d $1`
+fi
+# The month is at least the fourth argument
+# (3 shifts here, the next inside the loop).
+shift
+shift
+shift
+
+# Find the month. Next argument is day, followed by the year or time.
+month=
+until test $month
+do
+ shift
+ case $1 in
+ Jan) month=January; nummonth=1;;
+ Feb) month=February; nummonth=2;;
+ Mar) month=March; nummonth=3;;
+ Apr) month=April; nummonth=4;;
+ May) month=May; nummonth=5;;
+ Jun) month=June; nummonth=6;;
+ Jul) month=July; nummonth=7;;
+ Aug) month=August; nummonth=8;;
+ Sep) month=September; nummonth=9;;
+ Oct) month=October; nummonth=10;;
+ Nov) month=November; nummonth=11;;
+ Dec) month=December; nummonth=12;;
+ esac
+done
+
+day=$2
+
+# Here we have to deal with the problem that the ls output gives either
+# the time of day or the year.
+case $3 in
+ *:*) set `date`; eval year=\$$#
+ case $2 in
+ Jan) nummonthtod=1;;
+ Feb) nummonthtod=2;;
+ Mar) nummonthtod=3;;
+ Apr) nummonthtod=4;;
+ May) nummonthtod=5;;
+ Jun) nummonthtod=6;;
+ Jul) nummonthtod=7;;
+ Aug) nummonthtod=8;;
+ Sep) nummonthtod=9;;
+ Oct) nummonthtod=10;;
+ Nov) nummonthtod=11;;
+ Dec) nummonthtod=12;;
+ esac
+ # For the first six month of the year the time notation can also
+ # be used for files modified in the last year.
+ if (expr $nummonth \> $nummonthtod) > /dev/null;
+ then
+ year=`expr $year - 1`
+ fi;;
+ *) year=$3;;
+esac
+
+# The result.
+echo $day $month $year
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
-# Copyright 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1999, 2000, 2002 Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
exit 1
;;
- aclocal)
+ aclocal*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
touch $touch_files
;;
- automake)
+ automake*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
# Look for gnutar/gtar before invocation to avoid ugly error
# messages.
if (gnutar --version > /dev/null 2>&1); then
- gnutar ${1+"$@"} && exit 0
+ gnutar "$@" && exit 0
fi
if (gtar --version > /dev/null 2>&1); then
- gtar ${1+"$@"} && exit 0
+ gtar "$@" && exit 0
fi
firstarg="$1"
if shift; then
case "$firstarg" in
*o*)
firstarg=`echo "$firstarg" | sed s/o//`
- tar "$firstarg" ${1+"$@"} && exit 0
+ tar "$firstarg" "$@" && exit 0
;;
esac
case "$firstarg" in
*h*)
firstarg=`echo "$firstarg" | sed s/h//`
- tar "$firstarg" ${1+"$@"} && exit 0
+ tar "$firstarg" "$@" && exit 0
;;
esac
fi
# Created: 1993-05-16
# Public domain
-# $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $
-
errstatus=0
dirmode=""
/* revision.h -- define the version number
- * Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
+ * Copyright (C) 1998, 1999, 2001, 2002 Free Software Foundation, Inc.
* Copyright (C) 1992-1993 Jean-loup Gailly.
* This is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License, see the file COPYING.
*/
#define PATCHLEVEL 0
-#define REVDATE "2001-11-03"
+#define REVDATE "2002-09-30"
/* This version does not support compression into old compress format: */
#ifdef LZW
--- /dev/null
+@set UPDATED 29 September 2002
+@set UPDATED-MONTH September 2002
+@set EDITION 1.3.5
+@set VERSION 1.3.5
# define HAVE_UTIME_H
# endif
# ifdef __ZTC__
-# define NO_DIR
+# define NO_DIR 1
# include <dos.h>
# define EXPAND(argc,argv) \
{response_expand(&argc, &argv);}
% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2001-07-25.07}
+\def\texinfoversion{2002-09-29.15}
%
-% Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99,
-% 2000, 01 Free Software Foundation, Inc.
+% Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
+% 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
%
% This texinfo.tex file is free software; you can redistribute it and/or
% modify it under the terms of the GNU General Public License as
% Please try the latest version of texinfo.tex before submitting bug
% reports; you can get the latest version from:
% ftp://ftp.gnu.org/gnu/texinfo.tex
-% (and all GNU mirrors, see http://www.gnu.org/order/ftp.html)
-% ftp://texinfo.org/tex/texinfo.tex
-% ftp://us.ctan.org/macros/texinfo/texinfo.tex
-% (and all CTAN mirrors, finger ctan@us.ctan.org for a list).
-% /home/gd/gnu/doc/texinfo.tex on the GNU machines.
+% (and all GNU mirrors, see http://www.gnu.org/order/ftp.html)
+% ftp://texinfo.org/texinfo/texinfo.tex
+% ftp://tug.org/tex/texinfo.tex
+% (and all CTAN mirrors, see http://www.ctan.org),
+% and /home/gd/gnu/doc/texinfo.tex on the GNU machines.
+%
+% The GNU Texinfo home page is http://www.gnu.org/software/texinfo.
+%
% The texinfo.tex in any given Texinfo distribution could well be out
% of date, so if that's what you're using, please check.
-% Texinfo has a small home page at http://texinfo.org/.
-%
+%
% Send bug reports to bug-texinfo@gnu.org. Please include including a
% complete document in each bug report with which we can reproduce the
% problem. Patches are, of course, greatly appreciated.
% texindex foo.??
% tex foo.texi
% tex foo.texi
-% dvips foo.dvi -o # or whatever, to process the dvi file; this makes foo.ps.
-% The extra runs of TeX get the cross-reference information correct.
+% dvips foo.dvi -o # or whatever; this makes foo.ps.
+% The extra TeX runs get the cross-reference information correct.
% Sometimes one run after texindex suffices, and sometimes you need more
% than two; texi2dvi does it as many times as necessary.
%
% It is possible to adapt texinfo.tex for other languages. You can get
-% the existing language-specific files from ftp://ftp.gnu.org/gnu/texinfo/.
+% the existing language-specific files from the full Texinfo distribution.
\message{Loading texinfo [version \texinfoversion]:}
%
\def\asis#1{#1}
-% @math means output in math mode.
-% We don't use $'s directly in the definition of \math because control
-% sequences like \math are expanded when the toc file is written. Then,
-% we read the toc file back, the $'s will be normal characters (as they
-% should be, according to the definition of Texinfo). So we must use a
-% control sequence to switch into and out of math mode.
+% @math outputs its argument in math mode.
+% We don't use $'s directly in the definition of \math because we need
+% to set catcodes according to plain TeX first, to allow for subscripts,
+% superscripts, special math chars, etc.
+%
+% @math does not do math typesetting in section titles, index
+% entries, and other such contexts where the catcodes are set before
+% @math gets a chance to work. This could perhaps be fixed, but for now
+% at least we can have real math in the main text, where it's needed most.
%
-% This isn't quite enough for @math to work properly in indices, but it
-% seems unlikely it will ever be needed there.
+\let\implicitmath = $%$ font-lock fix
+%
+% One complication: _ usually means subscripts, but it could also mean
+% an actual _ character, as in @math{@var{some_variable} + 1}. So make
+% _ within @math be active (mathcode "8000), and distinguish by seeing
+% if the current family is \slfam, which is what @var uses.
+%
+{\catcode95 = \active % 95 = _
+\gdef\mathunderscore{%
+ \catcode95=\active
+ \def_{\ifnum\fam=\slfam \_\else\sb\fi}%
+}}
+%
+% Another complication: we want \\ (and @\) to output a \ character.
+% FYI, plain.tex uses \\ as a temporary control sequence (why?), but
+% this is not advertised and we don't care. Texinfo does not
+% otherwise define @\.
+%
+% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
+\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
%
-\let\implicitmath = $
-\def\math#1{\implicitmath #1\implicitmath}
+\def\math{%
+ \tex
+ \mathcode`\_="8000 \mathunderscore
+ \let\\ = \mathbackslash
+ \implicitmath\finishmath}
+\def\finishmath#1{#1\implicitmath\Etex}
% @bullet and @minus need the same treatment as @math, just above.
\def\bullet{\implicitmath\ptexbullet\implicitmath}
\def\dopdfimage#1#2#3{%
\def\imagewidth{#2}%
\def\imageheight{#3}%
+ % without \immediate, pdftex seg faults when the same image is
+ % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.)
\ifnum\pdftexversion < 14
- \pdfimage
+ \immediate\pdfimage
\else
- \pdfximage
+ \immediate\pdfximage
\fi
\ifx\empty\imagewidth\else width \imagewidth \fi
\ifx\empty\imageheight\else height \imageheight \fi
\pdfrefximage \pdflastximage
\fi}
\def\pdfmkdest#1{{\normalturnoffactive \pdfdest name{#1} xyz}}
- \def\pdfmkpgn#1{#1@}
+ \def\pdfmkpgn#1{#1}
\let\linkcolor = \Blue % was Cyan, but that seems light?
\def\endlink{\Black\pdfendlink}
% Adding outlines to PDF; macros for calculating structure of outlines
\expandafter\xdef\csname#1\endcsname{\the\tempnum}}
\def\pdfmakeoutlines{{%
\openin 1 \jobname.toc
- \ifeof 1\else\bgroup
+ \ifeof 1\else\begingroup
\closein 1
- \indexnofonts
- \def\tt{}
- \let\_ = \normalunderscore
% Thanh's hack / proper braces in bookmarks
\edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace
\edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace
%
\def\chapentry ##1##2##3{}
- \def\unnumbchapentry ##1##2{}
\def\secentry ##1##2##3##4{\advancenumber{chap##2}}
- \def\unnumbsecentry ##1##2{}
\def\subsecentry ##1##2##3##4##5{\advancenumber{sec##2.##3}}
- \def\unnumbsubsecentry ##1##2{}
\def\subsubsecentry ##1##2##3##4##5##6{\advancenumber{subsec##2.##3.##4}}
- \def\unnumbsubsubsecentry ##1##2{}
+ \let\appendixentry = \chapentry
+ \let\unnumbchapentry = \chapentry
+ \let\unnumbsecentry = \secentry
+ \let\unnumbsubsecentry = \subsecentry
+ \let\unnumbsubsubsecentry = \subsubsecentry
\input \jobname.toc
\def\chapentry ##1##2##3{%
\pdfoutline goto name{\pdfmkpgn{##3}}count-\expnumber{chap##2}{##1}}
- \def\unnumbchapentry ##1##2{%
- \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
\def\secentry ##1##2##3##4{%
\pdfoutline goto name{\pdfmkpgn{##4}}count-\expnumber{sec##2.##3}{##1}}
- \def\unnumbsecentry ##1##2{%
- \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
\def\subsecentry ##1##2##3##4##5{%
\pdfoutline goto name{\pdfmkpgn{##5}}count-\expnumber{subsec##2.##3.##4}{##1}}
- \def\unnumbsubsecentry ##1##2{%
- \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
\def\subsubsecentry ##1##2##3##4##5##6{%
\pdfoutline goto name{\pdfmkpgn{##6}}{##1}}
- \def\unnumbsubsubsecentry ##1##2{%
- \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
+ \let\appendixentry = \chapentry
+ \let\unnumbchapentry = \chapentry
+ \let\unnumbsecentry = \secentry
+ \let\unnumbsubsecentry = \subsecentry
+ \let\unnumbsubsubsecentry = \subsubsecentry
+ %
+ % Make special characters normal for writing to the pdf file.
+ %
+ \indexnofonts
+ \let\tt=\relax
+ \turnoffactive
\input \jobname.toc
- \egroup\fi
+ \endgroup\fi
}}
\def\makelinks #1,{%
\def\params{#1}\def\E{END}%
}%
}
-% Use Computer Modern fonts at \magstephalf (11pt).
-\newcount\mainmagstep \mainmagstep=\magstephalf
-
% Set the font macro #1 to the font named #2, adding on the
% specified font prefix (normally `cm').
% #3 is the font's design size, #4 is a scale factor
\def\scshape{csc}
\def\scbshape{csc}
+\newcount\mainmagstep
\ifx\bigger\relax
-\let\mainmagstep=\magstep1
-\setfont\textrm\rmshape{12}{1000}
-\setfont\texttt\ttshape{12}{1000}
+ % not really supported.
+ \mainmagstep=\magstep1
+ \setfont\textrm\rmshape{12}{1000}
+ \setfont\texttt\ttshape{12}{1000}
\else
-\setfont\textrm\rmshape{10}{\mainmagstep}
-\setfont\texttt\ttshape{10}{\mainmagstep}
+ \mainmagstep=\magstephalf
+ \setfont\textrm\rmshape{10}{\mainmagstep}
+ \setfont\texttt\ttshape{10}{\mainmagstep}
\fi
% Instead of cmb10, you many want to use cmbx10.
% cmbx10 is a prettier font on its own, but cmb10
\font\seci=cmmi12 scaled \magstep1
\font\secsy=cmsy10 scaled \magstep2
-% \setfont\ssecrm\bxshape{10}{\magstep1} % This size an font looked bad.
-% \setfont\ssecit\itshape{10}{\magstep1} % The letters were too crowded.
-% \setfont\ssecsl\slshape{10}{\magstep1}
-% \setfont\ssectt\ttshape{10}{\magstep1}
-% \setfont\ssecsf\sfshape{10}{\magstep1}
-
-%\setfont\ssecrm\bfshape{10}{1315} % Note the use of cmb rather than cmbx.
-%\setfont\ssecit\itshape{10}{1315} % Also, the size is a little larger than
-%\setfont\ssecsl\slshape{10}{1315} % being scaled magstep1.
-%\setfont\ssectt\ttshape{10}{1315}
-%\setfont\ssecsf\sfshape{10}{1315}
-
-%\let\ssecbf=\ssecrm
-
% Subsection fonts (13.15pt).
\setfont\ssecrm\rmbshape{12}{\magstephalf}
\setfont\ssecit\itbshape{10}{1315}
% In order for the font changes to affect most math symbols and letters,
% we have to define the \textfont of the standard families. Since
-% texinfo doesn't allow for producing subscripts and superscripts, we
-% don't bother to reset \scriptfont and \scriptscriptfont (which would
-% also require loading a lot more fonts).
+% texinfo doesn't allow for producing subscripts and superscripts except
+% in the main text, we don't bother to reset \scriptfont and
+% \scriptscriptfont (which would also require loading a lot more fonts).
%
\def\resetmathfonts{%
- \textfont0 = \tenrm \textfont1 = \teni \textfont2 = \tensy
- \textfont\itfam = \tenit \textfont\slfam = \tensl \textfont\bffam = \tenbf
- \textfont\ttfam = \tentt \textfont\sffam = \tensf
+ \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy
+ \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf
+ \textfont\ttfam=\tentt \textfont\sffam=\tensf
}
-
% The font-changing commands redefine the meanings of \tenSTYLE, instead
% of just \STYLE. We do this so that font changes will continue to work
% in math mode, where it is the current \fam that is relevant in most
\def\realdash{-}
\def\codedash{-\discretionary{}{}{}}
-\def\codeunder{\ifusingtt{\normalunderscore\discretionary{}{}{}}{\_}}
+\def\codeunder{%
+ % this is all so @math{@code{var_name}+1} can work. In math mode, _
+ % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.)
+ % will therefore expand the active definition of _, which is us
+ % (inside @code that is), therefore an endless loop.
+ \ifusingtt{\ifmmode
+ \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
+ \else\normalunderscore \fi
+ \discretionary{}{}{}}%
+ {\_}%
+}
\def\codex #1{\tclose{#1}\endgroup}
-%\let\exp=\tclose %Was temporary
-
% @kbd is like @code, except that if the argument is just one @key command,
% then @kbd has no effect.
\global\let\contents = \relax
\global\let\shortcontents = \relax
\fi
- %
- \ifpdf \pdfmakepagedesttrue \fi
}
\def\finishtitlepage{%
\let\item = \relax
}
-% Ignore @ignore ... @end ignore.
+% Ignore @ignore, @ifhtml, @ifinfo, @ifplaintext, @ifnottex, @html, @menu,
+% @direntry, and @documentdescription.
%
\def\ignore{\doignore{ignore}}
-
-% Also ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu,
-% @documentdescription, and @direntry text.
-%
-\def\ifinfo{\doignore{ifinfo}}
\def\ifhtml{\doignore{ifhtml}}
+\def\ifinfo{\doignore{ifinfo}}
+\def\ifplaintext{\doignore{ifplaintext}}
\def\ifnottex{\doignore{ifnottex}}
\def\html{\doignore{html}}
\def\menu{\doignore{menu}}
-\def\documentdescription{\doignore{documentdescription}}
\def\direntry{\doignore{direntry}}
+\def\documentdescription{\doignore{documentdescription}}
+\def\documentdescriptionword{documentdescription}
% @dircategory CATEGORY -- specify a category of the dir file
% which this file should belong to. Ignore this in TeX.
% We must not have @c interpreted as a control sequence.
\catcode`\@ = 12
%
- % Make the letter c a comment character so that the rest of the line
- % will be ignored. This way, the document can have (for example)
- % @c @end ifinfo
- % and the @end ifinfo will be properly ignored.
- % (We've just changed @ to catcode 12.)
- \catcode`\c = 14
+ \def\ignoreword{#1}%
+ \ifx\ignoreword\documentdescriptionword
+ % The c kludge breaks documentdescription, since
+ % `documentdescription' contains a `c'. Means not everything will
+ % be ignored inside @documentdescription, but oh well...
+ \else
+ % Make the letter c a comment character so that the rest of the line
+ % will be ignored. This way, the document can have (for example)
+ % @c @end ifinfo
+ % and the @end ifinfo will be properly ignored.
+ % (We've just changed @ to catcode 12.)
+ \catcode`\c = 14
+ \fi
%
- % And now expand that command.
+ % And now expand the command defined above.
\doignoretext
}
\def\ifclearfail{\nestedignore{ifclear}}
\defineunmatchedend{ifclear}
-% @iftex, @ifnothtml, @ifnotinfo always succeed; we read the text
-% following, through the first @end iftex (etc.). Make `@end iftex'
-% (etc.) valid only after an @iftex.
+% @iftex, @ifnothtml, @ifnotinfo, @ifnotplaintext always succeed; we
+% read the text following, through the first @end iftex (etc.). Make
+% `@end iftex' (etc.) valid only after an @iftex.
%
\def\iftex{\conditionalsucceed{iftex}}
\def\ifnothtml{\conditionalsucceed{ifnothtml}}
\def\ifnotinfo{\conditionalsucceed{ifnotinfo}}
+\def\ifnotplaintext{\conditionalsucceed{ifnotplaintext}}
\defineunmatchedend{iftex}
\defineunmatchedend{ifnothtml}
\defineunmatchedend{ifnotinfo}
+\defineunmatchedend{ifnotplaintext}
-% We can't just want to start a group at @iftex (for example) and end it
-% at @end iftex, since then @set commands inside the conditional have no
+% We can't just want to start a group at @iftex (etc.) and end it at
+% @end iftex, since then @set commands inside the conditional have no
% effect (they'd get reverted at the end of the group). So we must
% define \Eiftex to redefine itself to be its previous value. (We can't
% just define it to fail again with an ``unmatched end'' error, since
\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
+% Take care of texinfo commands likely to appear in an index entry.
+% (Must be a way to avoid doing expansion at all, and thus not have to
+% laboriously list every single command here.)
+%
\def\indexdummies{%
\def\ { }%
+\def\@{@}% change to @@ when we switch to @ as escape char in aux files.
+% Need these in case \tex is in effect and \{ is a \delimiter again.
+% But can't use \lbracecmd and \rbracecmd because texindex assumes
+% braces and backslashes are used only as delimiters.
+\let\{ = \mylbrace
+\let\} = \myrbrace
+\def\_{{\realbackslash _}}%
+\normalturnoffactive
+%
% Take care of the plain tex accent commands.
+\def\,##1{\realbackslash ,{##1}}%
\def\"{\realbackslash "}%
\def\`{\realbackslash `}%
\def\'{\realbackslash '}%
\def\u{\realbackslash u}%
\def\v{\realbackslash v}%
\def\H{\realbackslash H}%
+\def\dotless##1{\realbackslash dotless {##1}}%
% Take care of the plain tex special European modified letters.
-\def\oe{\realbackslash oe}%
-\def\ae{\realbackslash ae}%
-\def\aa{\realbackslash aa}%
-\def\OE{\realbackslash OE}%
-\def\AE{\realbackslash AE}%
\def\AA{\realbackslash AA}%
-\def\o{\realbackslash o}%
+\def\AE{\realbackslash AE}%
+\def\L{\realbackslash L}%
+\def\OE{\realbackslash OE}%
\def\O{\realbackslash O}%
+\def\aa{\realbackslash aa}%
+\def\ae{\realbackslash ae}%
\def\l{\realbackslash l}%
-\def\L{\realbackslash L}%
+\def\oe{\realbackslash oe}%
+\def\o{\realbackslash o}%
\def\ss{\realbackslash ss}%
-% Take care of texinfo commands likely to appear in an index entry.
-% (Must be a way to avoid doing expansion at all, and thus not have to
-% laboriously list every single command here.)
-\def\@{@}% will be @@ when we switch to @ as escape char.
-% Need these in case \tex is in effect and \{ is a \delimiter again.
-% But can't use \lbracecmd and \rbracecmd because texindex assumes
-% braces and backslashes are used only as delimiters.
-\let\{ = \mylbrace
-\let\} = \myrbrace
-\def\_{{\realbackslash _}}%
-\def\w{\realbackslash w }%
+%
+% Although these internals commands shouldn't show up, sometimes they do.
\def\bf{\realbackslash bf }%
+\def\gtr{\realbackslash gtr}%
+\def\hat{\realbackslash hat}%
+\def\less{\realbackslash less}%
%\def\rm{\realbackslash rm }%
-\def\sl{\realbackslash sl }%
\def\sf{\realbackslash sf}%
+\def\sl{\realbackslash sl }%
+\def\tclose##1{\realbackslash tclose {##1}}%
\def\tt{\realbackslash tt}%
-\def\gtr{\realbackslash gtr}%
-\def\less{\realbackslash less}%
-\def\hat{\realbackslash hat}%
+%
+\def\b##1{\realbackslash b {##1}}%
+\def\i##1{\realbackslash i {##1}}%
+\def\sc##1{\realbackslash sc {##1}}%
+\def\t##1{\realbackslash t {##1}}%
+\def\r##1{\realbackslash r {##1}}%
+%
\def\TeX{\realbackslash TeX}%
-\def\dots{\realbackslash dots }%
-\def\result{\realbackslash result}%
-\def\equiv{\realbackslash equiv}%
-\def\expansion{\realbackslash expansion}%
-\def\print{\realbackslash print}%
-\def\error{\realbackslash error}%
-\def\point{\realbackslash point}%
-\def\copyright{\realbackslash copyright}%
-\def\tclose##1{\realbackslash tclose {##1}}%
+\def\acronym##1{\realbackslash acronym {##1}}%
+\def\cite##1{\realbackslash cite {##1}}%
\def\code##1{\realbackslash code {##1}}%
-\def\uref##1{\realbackslash uref {##1}}%
-\def\url##1{\realbackslash url {##1}}%
-\def\env##1{\realbackslash env {##1}}%
\def\command##1{\realbackslash command {##1}}%
+\def\dfn##1{\realbackslash dfn {##1}}%
+\def\dots{\realbackslash dots }%
+\def\emph##1{\realbackslash emph {##1}}%
+\def\env##1{\realbackslash env {##1}}%
+\def\file##1{\realbackslash file {##1}}%
+\def\kbd##1{\realbackslash kbd {##1}}%
+\def\key##1{\realbackslash key {##1}}%
+\def\math##1{\realbackslash math {##1}}%
\def\option##1{\realbackslash option {##1}}%
-\def\dotless##1{\realbackslash dotless {##1}}%
\def\samp##1{\realbackslash samp {##1}}%
-\def\,##1{\realbackslash ,{##1}}%
-\def\t##1{\realbackslash t {##1}}%
-\def\r##1{\realbackslash r {##1}}%
-\def\i##1{\realbackslash i {##1}}%
-\def\b##1{\realbackslash b {##1}}%
-\def\sc##1{\realbackslash sc {##1}}%
-\def\cite##1{\realbackslash cite {##1}}%
-\def\key##1{\realbackslash key {##1}}%
-\def\file##1{\realbackslash file {##1}}%
+\def\strong##1{\realbackslash strong {##1}}%
+\def\uref##1{\realbackslash uref {##1}}%
+\def\url##1{\realbackslash url {##1}}%
\def\var##1{\realbackslash var {##1}}%
-\def\kbd##1{\realbackslash kbd {##1}}%
-\def\dfn##1{\realbackslash dfn {##1}}%
-\def\emph##1{\realbackslash emph {##1}}%
-\def\acronym##1{\realbackslash acronym {##1}}%
+\def\w{\realbackslash w }%
+%
+% These math commands don't seem likely to be used in index entries.
+\def\copyright{\realbackslash copyright}%
+\def\equiv{\realbackslash equiv}%
+\def\error{\realbackslash error}%
+\def\expansion{\realbackslash expansion}%
+\def\point{\realbackslash point}%
+\def\print{\realbackslash print}%
+\def\result{\realbackslash result}%
%
% Handle some cases of @value -- where the variable name does not
% contain - or _, and the value does not contain any
% If an index command is used in an @example environment, any spaces
% therein should become regular spaces in the raw index file, not the
-% expansion of \tie (\\leavevmode \penalty \@M \ ).
+% expansion of \tie (\leavevmode \penalty \@M \ ).
{\obeyspaces
\gdef\unsepspaces{\obeyspaces\let =\space}}
\def\indexdummydots{...}
\def\indexnofonts{%
-% Just ignore accents.
+\def\@{@}%
+% how to handle braces?
+\def\_{\normalunderscore}%
+%
\let\,=\indexdummyfont
\let\"=\indexdummyfont
\let\`=\indexdummyfont
\let\H=\indexdummyfont
\let\dotless=\indexdummyfont
% Take care of the plain tex special European modified letters.
-\def\oe{oe}%
-\def\ae{ae}%
-\def\aa{aa}%
-\def\OE{OE}%
-\def\AE{AE}%
\def\AA{AA}%
-\def\o{o}%
+\def\AE{AE}%
+\def\L{L}%
+\def\OE{OE}%
\def\O{O}%
+\def\aa{aa}%
+\def\ae{ae}%
\def\l{l}%
-\def\L{L}%
+\def\oe{oe}%
+\def\o{o}%
\def\ss{ss}%
-\let\w=\indexdummyfont
-\let\t=\indexdummyfont
-\let\r=\indexdummyfont
-\let\i=\indexdummyfont
+%
+% Don't no-op \tt, since it isn't a user-level command
+% and is used in the definitions of the active chars like <, >, |, etc.
+% Likewise with the other plain tex font commands.
+%\let\tt=\indexdummyfont
+%
\let\b=\indexdummyfont
-\let\emph=\indexdummyfont
-\let\strong=\indexdummyfont
-\let\cite=\indexdummyfont
+\let\i=\indexdummyfont
+\let\r=\indexdummyfont
\let\sc=\indexdummyfont
-%Don't no-op \tt, since it isn't a user-level command
-% and is used in the definitions of the active chars like <, >, |...
-%\let\tt=\indexdummyfont
-\let\tclose=\indexdummyfont
-\let\code=\indexdummyfont
-\let\url=\indexdummyfont
-\let\uref=\indexdummyfont
-\let\env=\indexdummyfont
+\let\t=\indexdummyfont
+%
+\let\TeX=\indexdummytex
\let\acronym=\indexdummyfont
+\let\cite=\indexdummyfont
+\let\code=\indexdummyfont
\let\command=\indexdummyfont
-\let\option=\indexdummyfont
+\let\dfn=\indexdummyfont
+\let\dots=\indexdummydots
+\let\emph=\indexdummyfont
+\let\env=\indexdummyfont
\let\file=\indexdummyfont
-\let\samp=\indexdummyfont
\let\kbd=\indexdummyfont
\let\key=\indexdummyfont
+\let\math=\indexdummyfont
+\let\option=\indexdummyfont
+\let\samp=\indexdummyfont
+\let\strong=\indexdummyfont
+\let\uref=\indexdummyfont
+\let\url=\indexdummyfont
\let\var=\indexdummyfont
-\let\TeX=\indexdummytex
-\let\dots=\indexdummydots
-\def\@{@}%
+\let\w=\indexdummyfont
}
% To define \realbackslash, we must make \ not be an escape.
\gdef\thischaptername{#1}%
\xdef\thischapter{\putwordAppendix{} \appendixletter: \noexpand\thischaptername}%
\toks0 = {#1}%
-\edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}%
- {\putwordAppendix{} \appendixletter}}}%
+\edef\temp{\noexpand\writetocentry{\realbackslash appendixentry{\the\toks0}%
+ {\appendixletter}}}%
\temp
\appendixnoderef
\global\let\section = \appendixsec
\unnumbchapmacro {#1}%
\gdef\thischapter{#1}\gdef\thissection{#1}%
\toks0 = {#1}%
-\edef\temp{\noexpand\writetocentry{\realbackslash unnumbchapentry{\the\toks0}}}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbchapentry{\the\toks0}{\the\chapno}}}%
\temp
\unnumbnoderef
\global\let\section = \unnumberedsec
\def\unnumberedseczzz #1{%
\plainsecheading {#1}\gdef\thissection{#1}%
\toks0 = {#1}%
-\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsecentry{\the\toks0}}}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsecentry%
+ {\the\toks0}{\the\chapno}{\the\secno}}}%
\temp
\unnumbnoderef
\nobreak
\plainsubsecheading {#1}\gdef\thissection{#1}%
\toks0 = {#1}%
\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsecentry%
- {\the\toks0}}}%
+ {\the\toks0}{\the\chapno}{\the\secno}{\the\subsecno}}}%
\temp
\unnumbnoderef
\nobreak
\plainsubsubsecheading {#1}\gdef\thissection{#1}%
\toks0 = {#1}%
\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsubsecentry%
- {\the\toks0}}}%
+ {\the\toks0}{\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}%
\temp
\unnumbnoderef
\nobreak
% argument, which will end up as the last argument to the \...entry macro.
%
% We open the .toc file here instead of at @setfilename or any other
-% given time so that @contents can be put in the document anywhere.
+% fixed time so that @contents can be put in the document anywhere.
%
\newif\iftocfileopened
\def\writetocentry#1{%
\global\tocfileopenedtrue
\fi
\iflinks \write\tocfile{#1{\folio}}\fi
+ %
+ % Tell \shipout to create a page destination if we're doing pdf, which
+ % will be the target of the links in the table of contents. We can't
+ % just do it on every page because the title pages are numbered 1 and
+ % 2 (the page numbers aren't printed), and so are the first two pages
+ % of the document. Thus, we'd have two destinations named `1', and
+ % two named `2'.
+ \ifpdf \pdfmakepagedesttrue \fi
}
\newskip\contentsrightmargin \contentsrightmargin=1in
\startcontents{\putwordShortTOC}%
%
\let\chapentry = \shortchapentry
+ \let\appendixentry = \shortappendixentry
\let\unnumbchapentry = \shortunnumberedentry
% We want a true roman here for the page numbers.
\secfonts
\hyphenpenalty = 10000
\advance\baselineskip by 1pt % Open it up a little.
\def\secentry ##1##2##3##4{}
- \def\unnumbsecentry ##1##2{}
\def\subsecentry ##1##2##3##4##5{}
- \def\unnumbsubsecentry ##1##2{}
\def\subsubsecentry ##1##2##3##4##5##6{}
- \def\unnumbsubsubsecentry ##1##2{}
+ \let\unnumbsecentry = \secentry
+ \let\unnumbsubsecentry = \subsecentry
+ \let\unnumbsubsubsecentry = \subsubsecentry
\openin 1 \jobname.toc
\ifeof 1 \else
\closein 1
% The last argument is the page number.
% The arguments in between are the chapter number, section number, ...
-% Chapter-level things, for both the long and short contents.
+% Chapters, in the main contents.
\def\chapentry#1#2#3{\dochapentry{#2\labelspace#1}{#3}}
-
-% See comments in \dochapentry re vbox and related settings
+%
+% Chapters, in the short toc.
+% See comments in \dochapentry re vbox and related settings.
\def\shortchapentry#1#2#3{%
\tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#3\egroup}%
}
+% Appendices, in the main contents.
+\def\appendixentry#1#2#3{\dochapentry{\putwordAppendix{} #2\labelspace#1}{#3}}
+%
+% Appendices, in the short toc.
+\let\shortappendixentry = \shortchapentry
+
% Typeset the label for a chapter or appendix for the short contents.
-% The arg is, e.g. `Appendix A' for an appendix, or `3' for a chapter.
+% The arg is, e.g., `Appendix A' for an appendix, or `3' for a chapter.
% We could simplify the code here by writing out an \appendixentry
% command in the toc file for appendices, instead of using \chapentry
% for both, but it doesn't seem worth it.
\newdimen\shortappendixwidth
%
\def\shortchaplabel#1{%
- % Compute width of word "Appendix", may change with language.
- \setbox0 = \hbox{\shortcontrm \putwordAppendix}%
- \shortappendixwidth = \wd0
- %
- % We typeset #1 in a box of constant width, regardless of the text of
- % #1, so the chapter titles will come out aligned.
- \setbox0 = \hbox{#1}%
- \dimen0 = \ifdim\wd0 > \shortappendixwidth \shortappendixwidth \else 0pt \fi
- %
- % This space should be plenty, since a single number is .5em, and the
+ % This space should be enough, since a single number is .5em, and the
% widest letter (M) is 1em, at least in the Computer Modern fonts.
+ % But use \hss just in case.
% (This space doesn't include the extra space that gets added after
% the label; that gets put in by \shortchapentry above.)
- \advance\dimen0 by 1.1em
- \hbox to \dimen0{#1\hfil}%
+ \dimen0 = 1em
+ \hbox to \dimen0{#1\hss}%
}
-\def\unnumbchapentry#1#2{\dochapentry{#1}{#2}}
-\def\shortunnumberedentry#1#2{\tocentry{#1}{\doshortpageno\bgroup#2\egroup}}
+% Unnumbered chapters.
+\def\unnumbchapentry#1#2#3{\dochapentry{#1}{#3}}
+\def\shortunnumberedentry#1#2#3{\tocentry{#1}{\doshortpageno\bgroup#3\egroup}}
% Sections.
\def\secentry#1#2#3#4{\dosecentry{#2.#3\labelspace#1}{#4}}
-\def\unnumbsecentry#1#2{\dosecentry{#1}{#2}}
+\def\unnumbsecentry#1#2#3#4{\dosecentry{#1}{#4}}
% Subsections.
\def\subsecentry#1#2#3#4#5{\dosubsecentry{#2.#3.#4\labelspace#1}{#5}}
-\def\unnumbsubsecentry#1#2{\dosubsecentry{#1}{#2}}
+\def\unnumbsubsecentry#1#2#3#4#5{\dosubsecentry{#1}{#5}}
% And subsubsections.
\def\subsubsecentry#1#2#3#4#5#6{%
\dosubsubsecentry{#2.#3.#4.#5\labelspace#1}{#6}}
-\def\unnumbsubsubsecentry#1#2{\dosubsubsecentry{#1}{#2}}
+\def\unnumbsubsubsecentry#1#2#3#4#5#6{\dosubsubsecentry{#1}{#6}}
% This parameter controls the indentation of the various levels.
\newdimen\tocindent \tocindent = 3pc
\def\tocentry#1#2{\begingroup
\vskip 0pt plus1pt % allow a little stretch for the sake of nice page breaks
% Do not use \turnoffactive in these arguments. Since the toc is
- % typeset in cmr, so characters such as _ would come out wrong; we
+ % typeset in cmr, characters such as _ would come out wrong; we
% have to do the usual translation tricks.
\entry{#1}{#2}%
\endgroup}
\message{environments,}
% @foo ... @end foo.
+% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
+%
% Since these characters are used in examples, it should be an even number of
% \tt widths. Each \tt character is 1en, so two makes it 1em.
-% Furthermore, these definitions must come after we define our fonts.
-\newbox\dblarrowbox \newbox\longdblarrowbox
-\newbox\pushcharbox \newbox\bullbox
-\newbox\equivbox \newbox\errorbox
-
-%{\tentt
-%\global\setbox\dblarrowbox = \hbox to 1em{\hfil$\Rightarrow$\hfil}
-%\global\setbox\longdblarrowbox = \hbox to 1em{\hfil$\mapsto$\hfil}
-%\global\setbox\pushcharbox = \hbox to 1em{\hfil$\dashv$\hfil}
-%\global\setbox\equivbox = \hbox to 1em{\hfil$\ptexequiv$\hfil}
-% Adapted from the manmac format (p.420 of TeXbook)
-%\global\setbox\bullbox = \hbox to 1em{\kern.15em\vrule height .75ex width .85ex
-% depth .1ex\hfil}
-%}
-
-% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
+%
\def\point{$\star$}
\def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
\def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}}
\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
\def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}}
+% The @error{} command.
% Adapted from the TeXbook's \boxit.
+%
+\newbox\errorbox
+%
{\tentt \global\dimen0 = 3em}% Width of the box.
\dimen2 = .55pt % Thickness of rules
% The text. (`r' is open on the right, `e' somewhat less so on the left.)
\setbox0 = \hbox{\kern-.75pt \tensf error\kern-1.5pt}
-
+%
\global\setbox\errorbox=\hbox to \dimen0{\hfil
\hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
\advance\hsize by -2\dimen2 % Rules.
\kern3pt\vrule width\dimen2}% Space to right.
\hrule height\dimen2}
\hfil}
-
-% The @error{} command.
+%
\def\error{\leavevmode\lower.7ex\copy\errorbox}
% @tex ... @end tex escapes into raw Tex temporarily.
\def\@{@}%
\let\Etex=\endgroup}
-% Define @lisp ... @endlisp.
+% Define @lisp ... @end lisp.
% @lisp does a \begingroup so it can rebind things,
-% including the definition of @endlisp (which normally is erroneous).
+% including the definition of @end lisp (which normally is erroneous).
% Amount to narrow the margins by for @lisp.
\newskip\lispnarrowing \lispnarrowing=0.4in
\endgroup\nonfillfinish\endgroup
}
+% @copying ... @end copying.
+% Save the text away for @insertcopying later.
+%
+\newbox\copyingbox
+%
+\def\copying{\begingroup
+ \parindent = 0pt % looks wrong on title page
+ \def\Ecopying{\egroup\endgroup}%
+ \global\setbox\copyingbox = \vbox\bgroup
+}
+
+% @insertcopying.
+%
+\def\insertcopying{\unvcopy\copyingbox}
+
\message{defuns,}
% @defun etc.
{\df #1}\enskip % Generate function name
}
-% Actually process the body of a definition
-% #1 should be the terminating control sequence, such as \Edefun.
-% #2 should be the "another name" control sequence, such as \defunx.
-% #3 should be the control sequence that actually processes the header,
-% such as \defunheader.
-
-\def\defparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody
-\medbreak %
-% Define the end token that this defining construct specifies
-% so that it will exit this group.
-\def#1{\endgraf\endgroup\medbreak}%
-\def#2{\begingroup\obeylines\activeparens\spacesplit#3}%
-\parindent=0in
-\advance\leftskip by \defbodyindent
-\exdentamount=\defbodyindent
-\begingroup %
-\catcode 61=\active % 61 is `='
-\obeylines\activeparens\spacesplit#3}
-
+% Common pieces to start any @def...
% #1 is the \E... control sequence to end the definition (which we define).
-% #2 is the \...x control sequence for consecutive fns (which we define).
-% #3 is the control sequence to call to resume processing.
+% #2 is the \...x control sequence (which our caller defines).
+% #3 is the control sequence to process the header, such as \defunheader.
+%
+\def\parsebodycommon#1#2#3{%
+ \begingroup\inENV
+ % If there are two @def commands in a row, we'll have a \nobreak,
+ % which is there to keep the function description together with its
+ % header. But if there's nothing but headers, we want to allow a
+ % break after all.
+ \ifnum\lastpenalty = 10000 \penalty0 \fi
+ \medbreak
+ %
+ % Define the \E... end token that this defining construct specifies
+ % so that it will exit this group.
+ \def#1{\endgraf\endgroup\medbreak}%
+ %
+ \parindent=0in
+ \advance\leftskip by \defbodyindent
+ \exdentamount=\defbodyindent
+}
+
+% Process body of @defun, @deffn, @defmac, etc.
+%
+\def\defparsebody#1#2#3{%
+ \parsebodycommon{#1}{#2}{#3}%
+ \def#2{\begingroup\obeylines\activeparens\spacesplit#3}%
+ \catcode61=\active % 61 is `='
+ \begingroup\obeylines\activeparens
+ \spacesplit#3%
+}
+
+% #1, #2, #3 are the common arguments (see \defparsebody).
% #4, delimited by the space, is the class name.
%
-\def\defmethparsebody#1#2#3#4 {\begingroup\inENV %
-\medbreak %
-% Define the end token that this defining construct specifies
-% so that it will exit this group.
-\def#1{\endgraf\endgroup\medbreak}%
-\def#2##1 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}}}%
-\parindent=0in
-\advance\leftskip by \defbodyindent
-\exdentamount=\defbodyindent
-\begingroup\obeylines\activeparens\spacesplit{#3{#4}}}
+\def\defmethparsebody#1#2#3#4 {%
+ \parsebodycommon{#1}{#2}{#3}%
+ \def#2##1 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}}}%
+ \begingroup\obeylines\activeparens
+ \spacesplit{#3{#4}}%
+}
% Used for @deftypemethod and @deftypeivar.
-% #1 is the \E... control sequence to end the definition (which we define).
-% #2 is the \...x control sequence for consecutive fns (which we define).
-% #3 is the control sequence to call to resume processing.
+% #1, #2, #3 are the common arguments (see \defparsebody).
% #4, delimited by a space, is the class name.
% #5 is the method's return type.
%
-\def\deftypemethparsebody#1#2#3#4 #5 {\begingroup\inENV
- \medbreak
- \def#1{\endgraf\endgroup\medbreak}%
+\def\deftypemethparsebody#1#2#3#4 #5 {%
+ \parsebodycommon{#1}{#2}{#3}%
\def#2##1 ##2 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}{##2}}}%
- \parindent=0in
- \advance\leftskip by \defbodyindent
- \exdentamount=\defbodyindent
- \begingroup\obeylines\activeparens\spacesplit{#3{#4}{#5}}}
+ \begingroup\obeylines\activeparens
+ \spacesplit{#3{#4}{#5}}%
+}
% Used for @deftypeop. The change from \deftypemethparsebody is an
% extra argument at the beginning which is the `category', instead of it
% input at hand. Thus also need a control sequence (passed as #5) for
% the \E... definition to assign the category name to.
%
-\def\deftypeopparsebody#1#2#3#4#5 #6 {\begingroup\inENV
- \medbreak
- \def#1{\endgraf\endgroup\medbreak}%
+\def\deftypeopparsebody#1#2#3#4#5 #6 {%
+ \parsebodycommon{#1}{#2}{#3}%
\def#2##1 ##2 ##3 {%
\def#4{##1}%
\begingroup\obeylines\activeparens\spacesplit{#3{##2}{##3}}}%
- \parindent=0in
- \advance\leftskip by \defbodyindent
- \exdentamount=\defbodyindent
- \begingroup\obeylines\activeparens\spacesplit{#3{#5}{#6}}}
-
-\def\defopparsebody #1#2#3#4#5 {\begingroup\inENV %
-\medbreak %
-% Define the end token that this defining construct specifies
-% so that it will exit this group.
-\def#1{\endgraf\endgroup\medbreak}%
-\def#2##1 ##2 {\def#4{##1}%
-\begingroup\obeylines\activeparens\spacesplit{#3{##2}}}%
-\parindent=0in
-\advance\leftskip by \defbodyindent
-\exdentamount=\defbodyindent
-\begingroup\obeylines\activeparens\spacesplit{#3{#5}}}
+ \begingroup\obeylines\activeparens
+ \spacesplit{#3{#5}{#6}}%
+}
+
+% For @defop.
+\def\defopparsebody #1#2#3#4#5 {%
+ \parsebodycommon{#1}{#2}{#3}%
+ \def#2##1 ##2 {\def#4{##1}%
+ \begingroup\obeylines\activeparens\spacesplit{#3{##2}}}%
+ \begingroup\obeylines\activeparens
+ \spacesplit{#3{#5}}%
+}
% These parsing functions are similar to the preceding ones
% except that they do not make parens into active characters.
% These are used for "variables" since they have no arguments.
-
-\def\defvarparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody
-\medbreak %
-% Define the end token that this defining construct specifies
-% so that it will exit this group.
-\def#1{\endgraf\endgroup\medbreak}%
-\def#2{\begingroup\obeylines\spacesplit#3}%
-\parindent=0in
-\advance\leftskip by \defbodyindent
-\exdentamount=\defbodyindent
-\begingroup %
-\catcode 61=\active %
-\obeylines\spacesplit#3}
-
-% This is used for \def{tp,vr}parsebody. It could probably be used for
-% some of the others, too, with some judicious conditionals.
%
-\def\parsebodycommon#1#2#3{%
- \begingroup\inENV %
- \medbreak %
- % Define the end token that this defining construct specifies
- % so that it will exit this group.
- \def#1{\endgraf\endgroup\medbreak}%
- \def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}%
- \parindent=0in
- \advance\leftskip by \defbodyindent
- \exdentamount=\defbodyindent
+\def\defvarparsebody #1#2#3{%
+ \parsebodycommon{#1}{#2}{#3}%
+ \def#2{\begingroup\obeylines\spacesplit#3}%
+ \catcode61=\active %
\begingroup\obeylines
+ \spacesplit#3%
+}
+
+% @defopvar.
+\def\defopvarparsebody #1#2#3#4#5 {%
+ \parsebodycommon{#1}{#2}{#3}%
+ \def#2##1 ##2 {\def#4{##1}%
+ \begingroup\obeylines\spacesplit{#3{##2}}}%
+ \begingroup\obeylines
+ \spacesplit{#3{#5}}%
}
\def\defvrparsebody#1#2#3#4 {%
\parsebodycommon{#1}{#2}{#3}%
+ \def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}%
+ \begingroup\obeylines
\spacesplit{#3{#4}}%
}
%
\def\deftpparsebody #1#2#3#4 {%
\parsebodycommon{#1}{#2}{#3}%
+ \def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}%
+ \begingroup\obeylines
\spacesplit{\parsetpheaderline{#3{#4}}}\empty
}
#1{\removeemptybraces#2\relax}{#3}%
}%
-\def\defopvarparsebody #1#2#3#4#5 {\begingroup\inENV %
-\medbreak %
-% Define the end token that this defining construct specifies
-% so that it will exit this group.
-\def#1{\endgraf\endgroup\medbreak}%
-\def#2##1 ##2 {\def#4{##1}%
-\begingroup\obeylines\spacesplit{#3{##2}}}%
-\parindent=0in
-\advance\leftskip by \defbodyindent
-\exdentamount=\defbodyindent
-\begingroup\obeylines\spacesplit{#3{#5}}}
-
% Split up #2 at the first space token.
% call #1 with two arguments:
% the first is all of #2 before the space token,
% the second is all of #2 after that space token.
% If #2 contains no space token, all of it is passed as the first arg
% and the second is passed as empty.
-
+%
{\obeylines
\gdef\spacesplit#1#2^^M{\endgroup\spacesplitfoo{#1}#2 \relax\spacesplitfoo}%
\long\gdef\spacesplitfoo#1#2 #3#4\spacesplitfoo{%
\ifx\relax #3%
#1{#2}{}\else #1{#2}{#3#4}\fi}}
-% So much for the things common to all kinds of definitions.
-
% Define @defun.
% First, define the processing that is wanted for arguments of \defun
% #1 is the data type, #2 the name, #3 the args.
\def\deftypefunheaderx #1#2 #3\relax{%
\doind {fn}{\code{#2}}% Make entry in function index
-\begingroup\defname {\defheaderxcond#1\relax$$$#2}{\putwordDeftypefun}%
+\begingroup\defname {\defheaderxcond#1\relax$.$#2}{\putwordDeftypefun}%
\deftypefunargs {#3}\endgroup %
\catcode 61=\other % Turn off change made in \defparsebody
}
\def\deftypefn{\defmethparsebody\Edeftypefn\deftypefnx\deftypefnheader}
-% \defheaderxcond#1\relax$$$
+% \defheaderxcond#1\relax$.$
% puts #1 in @code, followed by a space, but does nothing if #1 is null.
-\def\defheaderxcond#1#2$$${\ifx#1\relax\else\code{#1#2} \fi}
+\def\defheaderxcond#1#2$.${\ifx#1\relax\else\code{#1#2} \fi}
% #1 is the classification. #2 is the data type. #3 is the name and args.
\def\deftypefnheader #1#2#3{\deftypefnheaderx{#1}{#2}#3 \relax}
\begingroup
\normalparens % notably, turn off `&' magic, which prevents
% at least some C++ text from working
-\defname {\defheaderxcond#2\relax$$$#3}{#1}%
+\defname {\defheaderxcond#2\relax$.$#3}{#1}%
\deftypefunargs {#4}\endgroup %
\catcode 61=\other % Turn off change made in \defparsebody
}
\def\deftypeopheader#1#2#3#4{%
\dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index
\begingroup
- \defname{\defheaderxcond#2\relax$$$#3}
+ \defname{\defheaderxcond#2\relax$.$#3}
{\deftypeopcategory\ \putwordon\ \code{#1}}%
\deftypefunargs{#4}%
\endgroup
\def\deftypemethodheader#1#2#3#4{%
\dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index
\begingroup
- \defname{\defheaderxcond#2\relax$$$#3}{\putwordMethodon\ \code{#1}}%
+ \defname{\defheaderxcond#2\relax$.$#3}{\putwordMethodon\ \code{#1}}%
\deftypefunargs{#4}%
\endgroup
}
\def\deftypeivarheader#1#2#3{%
\dosubind{vr}{\code{#3}}{\putwordof\ \code{#1}}% entry in variable index
\begingroup
- \defname{\defheaderxcond#2\relax$$$#3}
+ \defname{\defheaderxcond#2\relax$.$#3}
{\putwordInstanceVariableof\ \code{#1}}%
\defvarargs{#3}%
\endgroup
% is actually part of the data type, which should not be put into the index.
\def\deftypevarheader #1#2{%
\dovarind#2 \relax% Make entry in variables index
-\begingroup\defname {\defheaderxcond#1\relax$$$#2}{\putwordDeftypevar}%
+\begingroup\defname {\defheaderxcond#1\relax$.$#2}{\putwordDeftypevar}%
\interlinepenalty=10000
\endgraf\nobreak\vskip -\parskip\nobreak
\endgroup}
\def\deftypevr{\defvrparsebody\Edeftypevr\deftypevrx\deftypevrheader}
\def\deftypevrheader #1#2#3{\dovarind#3 \relax%
-\begingroup\defname {\defheaderxcond#2\relax$$$#3}{#1}
+\begingroup\defname {\defheaderxcond#2\relax$.$#3}{#1}
\interlinepenalty=10000
\endgraf\nobreak\vskip -\parskip\nobreak
\endgroup}
\message{Warning: redefining \the\macname}%
\else
\expandafter\ifx\csname \the\macname\endcsname \relax
- \else \errmessage{The name \the\macname\space is reserved}\fi
+ \else \errmessage{Macro name \the\macname\space already defined}\fi
\global\cslet{macsave.\the\macname}{\the\macname}%
\global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
% Add the macroname to \macrolist
%
\smallfonts \rm
%
- % Hang the footnote text off the number.
- \hang
+ % Because we use hanging indentation in footnotes, a @noindent appears
+ % to exdent this text, so make it be a no-op. makeinfo does not use
+ % hanging indentation so @noindent can still be needed within footnote
+ % text after an @example or the like (not that this is good style).
+ \let\noindent = \relax
+ %
+ % Hang the footnote text off the number. Use \everypar in case the
+ % footnote extends for more than one paragraph.
+ \everypar = {\hang}%
\textindent{\thisfootno}%
%
% Don't crash into the line above the footnote text. Since this
\global\warnednoepsftrue
\fi
\else
- \imagexxx #1,,,\finish
+ \imagexxx #1,,,,,\finish
\fi
}
%
% #4 is (ignored optional) html alt text.
% #5 is (ignored optional) extension.
% #6 is just the usual extra ignored arg for parsing this stuff.
-\def\imagexxx#1,#2,#3,#4,#5,#6\finish{%
+\newif\ifimagevmode
+\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup
+ \catcode`\^^M = 5 % in case we're inside an example
+ \normalturnoffactive % allow _ et al. in names
+ % If the image is by itself, center it.
+ \ifvmode
+ \imagevmodetrue
+ \nobreak\bigskip
+ % Usually we'll have text after the image which will insert
+ % \parskip glue, so insert it here too to equalize the space
+ % above and below.
+ \nobreak\vskip\parskip
+ \nobreak
+ \line\bgroup\hss
+ \fi
+ %
+ % Output the image.
\ifpdf
- \centerline{\dopdfimage{#1}{#2}{#3}}%
+ \dopdfimage{#1}{#2}{#3}%
\else
% \epsfbox itself resets \epsf?size at each figure.
\setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
\setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
- \begingroup
- \catcode`\^^M = 5 % in case we're inside an example
- \normalturnoffactive % allow _ et al. in names
- % If the image is by itself, center it.
- \ifvmode
- \nobreak\bigskip
- % Usually we'll have text after the image which will insert
- % \parskip glue, so insert it here too to equalize the space
- % above and below.
- \nobreak\vskip\parskip
- \nobreak
- \centerline{\epsfbox{#1.eps}}%
- \bigbreak
- \else
- % In the middle of a paragraph, no extra space.
- \epsfbox{#1.eps}%
- \fi
- \endgroup
+ \epsfbox{#1.eps}%
\fi
-}
+ %
+ \ifimagevmode \hss \egroup \bigbreak \fi % space after the image
+\endgroup}
\message{localization,}
% Use @afourpaper to print on European A4 paper.
\def\afourpaper{{\globaldefs = 1
\parskip = 3pt plus 2pt minus 1pt
- \textleading = 12pt
+ \textleading = 13.2pt
%
- \internalpagesizes{53\baselineskip}{160mm}{\voffset}{4mm}{\bindingoffset}{44pt}%
+ % Double-side printing via postscript on Laserjet 4050
+ % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm.
+ % To change the settings for a different printer or situation, adjust
+ % \normaloffset until the front-side and back-side texts align. Then
+ % do the same for \bindingoffset. You can set these for testing in
+ % your texinfo source file like this:
+ % @tex
+ % \global\normaloffset = -6mm
+ % \global\bindingoffset = 10mm
+ % @end tex
+ \internalpagesizes{51\baselineskip}{160mm}{\voffset}{\hoffset}%
+ {\bindingoffset}{44pt}%
%
\tolerance = 700
\hfuzz = 1pt
+ \contentsrightmargin = 0pt
+ \deftypemargin = 0pt
+ \defbodyindent = 5mm
}}
% Use @afivepaper to print on European A5 paper.
\parskip = 2pt plus 1pt minus 0.1pt
\textleading = 12.5pt
%
- \internalpagesizes{166mm}{120mm}{\voffset}{-8mm}{\bindingoffset}{8pt}%
+ \internalpagesizes{160mm}{120mm}{\voffset}{\hoffset}{\bindingoffset}{8pt}%
%
\lispnarrowing = 0.2in
\tolerance = 800
\hfuzz = 1.2pt
- \contentsrightmargin = 0mm
+ \contentsrightmargin = 0pt
\deftypemargin = 0pt
\defbodyindent = 2mm
\tableindent = 12mm
\smallenvironments
}}
-% A specific text layout, 24x15cm overall, intended for A4 paper. Top margin
-% 29mm, hence bottom margin 28mm, nominal side margin 3cm.
+% A specific text layout, 24x15cm overall, intended for A4 paper.
\def\afourlatex{{\globaldefs = 1
- \textleading = 13.6pt
- %
\afourpaper
- \internalpagesizes{237mm}{150mm}{3.6mm}{3.6mm}{3mm}{7mm}%
+ \internalpagesizes{237mm}{150mm}{\voffset}{4.6mm}{\bindingoffset}{7mm}%
+ %
+ % Must explicitly reset to 0 because we call \afourpaper.
+ \globaldefs = 0
}}
-% Use @afourwide to print on European A4 paper in wide format.
-\def\afourwide{%
+% Use @afourwide to print on A4 paper in wide format.
+\def\afourwide{{\globaldefs = 1
\afourpaper
- \internalpagesizes{6.5in}{9.5in}{\hoffset}{\normaloffset}{\bindingoffset}{7mm}%
-}
+ \internalpagesizes{241mm}{165mm}{\voffset}{-2.95mm}{\bindingoffset}{7mm}%
+ \globaldefs = 0
+}}
% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
% Perhaps we should allow setting the margins, \topskip, \parskip,
\def\normalless{<}
\def\normalgreater{>}
\def\normalplus{+}
-\def\normaldollar{$}
+\def\normaldollar{$}%$ font-lock fix
% This macro is used to make a character print one way in ttfont
% where it can probably just be output, and another way in other fonts,
\catcode`\+=\active
\def+{{\tt \char 43}}
\catcode`\$=\active
-\def${\ifusingit{{\sl\$}}\normaldollar}
+\def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix
%\catcode 27=\active
%\def^^[{$\diamondsuit$}
@let<=@normalless
@let>=@normalgreater
@let+=@normalplus
-@let$=@normaldollar}
+@let$=@normaldollar}%$ font-lock fix
-@def@normalturnoffactive{@let"=@normaldoublequote
-@let\=@normalbackslash
-@let~=@normaltilde
-@let^=@normalcaret
-@let_=@normalunderscore
-@let|=@normalverticalbar
-@let<=@normalless
-@let>=@normalgreater
-@let+=@normalplus
-@let$=@normaldollar}
+% Same as @turnoffactive except for \.
+@def@normalturnoffactive{@turnoffactive @let\=@normalbackslash}
% Make _ and + \other characters, temporarily.
% This is canceled by @fixbackslash.
* void ct_tally (int dist, int lc);
* Save the match info and tally the frequency counts.
*
- * off_t flush_block (char *buf, ulg stored_len, int eof)
+ * off_t flush_block (char *buf, ulg stored_len, int pad, int eof)
* Determine the best encoding for the current block: dynamic trees,
* static trees or store, and output the encoded block to the zip
- * file. Returns the total compressed length for the file so far.
- *
- */
+ * file. If pad is set, pads the block to the next
+ * byte. Returns the total compressed length for the file so
+ * far.
+ * */
#include <config.h>
#include <ctype.h>
* trees or store, and output the encoded block to the zip file. This function
* returns the total compressed length for the file so far.
*/
-off_t flush_block(buf, stored_len, eof)
+off_t flush_block(buf, stored_len, pad, eof)
char *buf; /* input block, or NULL if too old */
ulg stored_len; /* length of input block */
+ int pad; /* pad output to byte boundary */
int eof; /* true if this is the last block for a file */
{
ulg opt_lenb, static_lenb; /* opt_len and static_len in bytes */
Assert (input_len == bytes_in, "bad input size");
bi_windup();
compressed_len += 7; /* align on byte boundary */
+ } else if (pad && (compressed_len % 8) != 0) {
+ send_bits((STORED_BLOCK<<1)+eof, 3); /* send block type */
+ compressed_len = (compressed_len + 3 + 7) & ~7L;
+ copy_block(buf, 0, 1); /* with header */
}
return compressed_len >> 3;
{
char buf[CHAR_BIT * sizeof (off_t)];
char *p = buf + sizeof buf;
- int negative = offset < 0;
+
/* Don't negate offset here; it might overflow. */
- do {
- int remainder = offset % 10;
- int quotient = offset / 10;
- if (offset < 0 && 0 < remainder) {
- remainder -= 10;
- quotient++;
- }
- *--p = (remainder < 0 ? -remainder : remainder) + '0';
- width--;
- offset = quotient;
- } while (offset != 0);
- for (width -= negative; 0 < width; width--) {
- putc (' ', file);
+ if (offset < 0) {
+ do
+ *--p = '0' - offset % 10;
+ while ((offset /= 10) != 0);
+
+ *--p = '-';
+ } else {
+ do
+ *--p = '0' + offset % 10;
+ while ((offset /= 10) != 0);
}
- if (negative) {
- putc ('-', file);
+
+ width -= buf + sizeof buf - p;
+ while (0 < width--) {
+ putc (' ', file);
}
for (; p < buf + sizeof buf; p++)
putc (*p, file);
--- /dev/null
+@set UPDATED 29 September 2002
+@set UPDATED-MONTH September 2002
+@set EDITION 1.3.5
+@set VERSION 1.3.5
*[-.]gz* | *[-.][zZ] | *.t[ga]z)
F=`echo "$2" | sed 's|.*/||;s|[-.][zZtga]*||'`
set -C
- trap 'rm -f /tmp/"$F".$$; exit 2' 1 2 13 15 0
+ trap 'rm -f /tmp/"$F".$$; exit 2' HUP INT PIPE TERM 0
gzip -cdfq "$2" > /tmp/"$F".$$ || exit
gzip -cdfq "$1" | $comp $OPTIONS - /tmp/"$F".$$
STAT="$?"
/bin/rm -f /tmp/"$F".$$ || STAT=2
- trap 1 2 13 15 0
+ trap - HUP INT PIPE TERM 0
exit $STAT;;
*) gzip -cdfq "$1" | $comp $OPTIONS - "$2";;
# This can be useful for files with names truncated after a file transfer.
# 12345678901234 is renamed to 12345678901.gz
+
+# Copyright (C) 2002 Free Software Foundation
+# Copyright (C) 1993 Jean-loup Gailly
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+
PATH="BINDIR:$PATH"; export PATH
x=`basename $0`
if test $# = 0; then
res=1
continue
fi
- test `expr "$i" : '.*[.-]z$'` -eq 0 || continue
- test `expr "$i" : '.*[.-]gz$'` -eq 0 || continue
- test `expr "$i" : '.*[.]t[ag]z$'` -eq 0 || continue
- if gzip -l < "$i" 2>/dev/null | grep '^defl' > /dev/null; then
+ case "$i" in
+ *[-.]z | *[-.]gz | *.t[ag]z) continue;;
+ esac
- if test `expr "$i" : '^............'` -eq 12; then
- new=`expr "$i" : '\(.*\)...$`.gz
- else
- new="$i.gz"
- fi
- if mv "$i" "$new" 2>/dev/null; then
+ if gzip -lv < "$i" 2>/dev/null | grep '^defl' > /dev/null; then
+
+ new="$i.gz"
+ if mv "$i" "$new"; then
echo $i -- replaced with $new
- continue
+ else
+ res=$?
fi
- res=1; echo ${x}: cannot rename $i to $new
fi
done
exit $res
# zgrep -- a wrapper around a grep program that decompresses files as needed
# Adapted from a version sent by Charles Levert <charles@comm.polymtl.ca>
-# Copyright (C) 1998, 2001 Free Software Foundation
+# Copyright (C) 1998, 2001, 2002 Free Software Foundation
# Copyright (C) 1993 Jean-loup Gailly
# This program is free software; you can redistribute it and/or modify
PATH="BINDIR:$PATH"; export PATH
-prog=`echo $0 | sed 's|.*/||'`
+prog=`echo "$0" | sed 's|.*/||'`
case "$prog" in
*egrep) grep=${EGREP-egrep} ;;
*fgrep) grep=${FGREP-fgrep} ;;
while test $# -ne 0; do
case "$after_dash_dash$1" in
- --d* | --rec*) echo >&2 "$0: $1: option not supported"; exit 1;;
+ --d* | --rec*) echo >&2 "$0: $1: option not supported"; exit 2;;
--files-with-*) files_with_matches=1;;
--files-witho*) files_without_matches=1;;
--no-f*) no_filename=1;;
--*) ;;
-*)
case "$1" in
- -*[dr]*) echo >&2 "$0: $1: option not supported"; exit 1;;
+ -*[dr]*) echo >&2 "$0: $1: option not supported"; exit 2;;
esac
case "$1" in
-*H*) with_filename=1;;
if test -z "$pat"; then
echo "grep through gzip files"
echo "usage: $prog [grep_options] pattern [files]"
- exit 1
+ exit 2
fi
if test $# -eq 0; then
for i do
gzip -cdfq "$i" |
if test $files_with_matches -eq 1; then
- $grep $opt "$pat" > /dev/null && echo $i
+ $grep $opt "$pat" > /dev/null && printf "%s\n" "$i"
elif test $files_without_matches -eq 1; then
- $grep $opt "$pat" > /dev/null || echo $i
+ $grep $opt "$pat" > /dev/null || printf "%s\n" "$i"
elif test $with_filename -eq 0 && { test $# -eq 1 || test $no_filename -eq 1; }; then
$grep $opt "$pat"
else
+ i=${i//\\/\\\\}
+ i=${i//|/\\|}
+ i=${i//&/\\&}
if test $with_filename -eq 1; then
sed_script="s|^[^:]*:|${i}:|"
else
.I Zless
is a filter which allows examination of compressed or plain text files
one screenful at a time on a soft-copy terminal. It is the equivalent of
-setting the environment variable PAGER to
-.I less,
-and then running zmore. However, enough people seem to think that having the
+setting the environment variable LESSOPEN to "|gzip -cdfq %s",
+and then running
+.IR less .
+However, enough people seem to think that having the
command
.I zless
available is important to be worth providing it.
:
#!/bin/sh
-
-: ${PAGER=less}
-export PAGER
-
-PATH="BINDIR:$PATH"
-export PATH
-
-exec zmore ${1+"$@"}
+PATH="BINDIR:$PATH"; export PATH
+LESSOPEN="|gzip -cdfq %s"; export LESSOPEN
+exec less "$@"
On a terminal capable of displaying 24 lines,
the default window size is 22 lines.
To use a pager other than the default
-.I more,
-set environment variable PAGER to the name of the desired program, such as
-.I less.
.PP
Other sequences which may be typed when
.I zmore
:
#!/bin/sh
-# Copyright (C) 2001 Free Software Foundation
+# Copyright (C) 2001, 2002 Free Software Foundation
# Copyright (C) 1992, 1993 Jean-loup Gailly
# This program is free software; you can redistribute it and/or modify
# 'stty min 1' resets eof to ^a on both SunOS and SysV!
cb='min 1 -icanon'; ncb='icanon eof ^d'
fi
-if test $? -eq 0 -a -n "$oldtty"; then
- trap 'stty $oldtty 2>/dev/null; exit' 0 2 3 5 10 13 15
+if test $? -eq 0 && test -n "$oldtty"; then
+ trap 'stty $oldtty 2>/dev/null; exit' INT QUIT TRAP USR1 PIPE TERM
else
- trap 'stty $ncb echo 2>/dev/null; exit' 0 2 3 5 10 13 15
+ trap 'stty $ncb echo 2>/dev/null; exit' INT QUIT TRAP USR1 PIPE TERM
fi
if test $# = 0; then
if test -t 0; then
- echo usage: zmore files...
+ echo usage: ${ZMORE_PROGRAM_NAME-zmore} files...
else
- gzip -cdfq | eval ${PAGER-more}
+ gzip -cdfq | eval more
fi
else
FIRST=1
ANS=`dd bs=1 count=1 2>/dev/null`
stty $ncb echo 2>/dev/null
echo " "
- if test "$ANS" = 'e' -o "$ANS" = 'q'; then
- exit
- fi
+ case "$ANS" in
+ [eq]) exit;;
+ esac
fi
if test "$ANS" != 's'; then
echo "------> $FILE <------"
- gzip -cdfq "$FILE" | eval ${PAGER-more}
+ gzip -cdfq "$FILE" | more
fi
- if test -t; then
+ if test -t 1; then
FIRST=0
fi
done
fi
fi
test $keep -eq 1 && new=`wc -c < "$n$ext"`
- if test $keep -eq 1 -a `expr \( $old + $block - 1 \) / $block` -lt \
- `expr \( $new + $block - 1 \) / $block`; then
+ if test $keep -eq 1 && test `expr \( $old + $block - 1 \) / $block` -lt \
+ `expr \( $new + $block - 1 \) / $block`; then
if test $pipe -eq 1; then
rm -f "$n$ext"
elif test $check -eq 1; then
projects / gzip / commitdiff