# Make gzip (GNU zip).
-## Copyright (C) 1999, 2001, 2002 Free Software Foundation
+# Copyright (C) 1999, 2001-2002, 2006-2007, 2009-2010 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 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 3 of the License, 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.
+# 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.
+# 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.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-AUTOMAKE_OPTIONS = gnits dist-shar
+SUBDIRS = lib doc
ACLOCAL_AMFLAGS = -I m4
+AM_CPPFLAGS = -I$(top_srcdir)/lib
+AM_CFLAGS = $(WARN_CFLAGS) $(WERROR_CFLAGS)
man_MANS = gunzip.1 gzexe.1 gzip.1 \
zcat.1 zcmp.1 zdiff.1 zforce.1 zgrep.1 zless.1 zmore.1 znew.1
-M4DIR = $(srcdir)/m4
-ACINCLUDE_INPUTS = $(M4DIR)/shell.m4
-
EXTRA_DIST = $(ACINCLUDE_INPUTS) $(man_MANS) \
+ ChangeLog-2007 \
+ tests/hufts-segv.gz \
algorithm.doc amiga/match.a amiga/Makefile.gcc amiga/Makefile.sasc \
- amiga/tailor.c amiga/utime.h atari/Makefile.st crypt.h getopt.h \
- gzexe.in gzip.doc gzip.h lzw.h msdos/match.asm msdos/tailor.c \
+ amiga/tailor.c amiga/utime.h atari/Makefile.st crypt.h \
+ gunzip.in gzexe.in gzip.doc gzip.h lzw.h msdos/match.asm msdos/tailor.c \
msdos/gzip.prj msdos/doturboc.bat msdos/Makefile.msc msdos/Makefile.bor \
msdos/Makefile.djg nt/Makefile.nt os2/gzip.def os2/Makefile.os2 \
os2/gzip16.def primos/include/errno.h primos/include/fcntl.h \
primos/primos.c primos/ci.opts revision.h sample/makecrc.c \
sample/ztouch sample/add.c sample/sub.c sample/zread.c sample/zfile \
tailor.h vms/Makefile.mms vms/gzip.hlp vms/vms.c vms/Readme.vms \
- vms/Makefile.vms vms/Makefile.gcc vms/makegzip.com zdiff.in \
- zforce.in zgrep.in zless.in zmore.in znew.in
+ vms/Makefile.vms vms/Makefile.gcc vms/makegzip.com zcat.in zcmp.in zdiff.in \
+ zegrep.in zfgrep.in zforce.in zgrep.in zless.in zmore.in znew.in \
+ tests/init.sh
bin_PROGRAMS = gzip
-bin_SCRIPTS = gzexe zdiff zgrep zforce zless zmore znew
+bin_SCRIPTS = gunzip gzexe zcat zcmp zdiff \
+ zegrep zfgrep zforce zgrep zless zmore znew
gzip_SOURCES = \
- bits.c crypt.c deflate.c getopt.c getopt1.c gzip.c inflate.c lzw.c \
- trees.c unlzh.c unlzw.c unpack.c unzip.c util.c yesno.c zip.c
-gzip_LDADD = @LIBOBJS@
-
-AM_MAKEINFOFLAGS = --no-split
-
-info_TEXINFOS = gzip.texi
-gzip_TEXINFOS = fdl.texi
-
-ASCPP = @ASCPP@
-LN_S = @LN_S@
-
-match.$(OBJEXT): match.c
- 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 _match.s
+ bits.c crypt.c deflate.c gzip.c inflate.c lzw.c \
+ trees.c unlzh.c unlzw.c unpack.c unzip.c util.c zip.c
+gzip_LDADD = lib/libgzip.a
+gzip_LDADD += $(LIB_CLOCK_GETTIME)
gzip.doc: gzip.1
- groff -man -Tascii $(srcdir)/gzip.1 | col -b | uniq >$@
+ $(AM_V_GEN)groff -man -Tascii $(srcdir)/gzip.1 | col -b | uniq > $@-t \
+ && mv $@-t $@
+
+gzip.doc.gz: gzip.doc $(bin_PROGRAMS)
+ $(AM_V_GEN)./gzip < $(srcdir)/gzip.doc >$@-t && mv $@-t $@
SUFFIXES = .in
.in:
- sed \
- -e '$(SEDCMD)' \
+ $(AM_V_GEN)sed \
-e 's|/bin/sh|$(SHELL)|g' \
- -e 's|BINDIR|$(bindir)|g' \
- $(srcdir)/$@.in >$@
- chmod a+x $@
+ -e 's|[@]bindir@|'\''$(bindir)'\''|g' \
+ -e 's|[@]VERSION@|$(VERSION)|g' \
+ $(srcdir)/$@.in >$@-t \
+ && chmod a+x $@-t \
+ && mv $@-t $@
+
+# Arrange so that .tarball-version appears only in the distribution
+# tarball, and never in a checked-out repository.
+dist-hook: gen-ChangeLog
+ $(AM_V_GEN)echo $(VERSION) > $(distdir)/.tarball-version
+
+gen_start_date = 2008-01-01
+.PHONY: gen-ChangeLog
+gen-ChangeLog:
+ $(AM_V_GEN)if test -d .git; then \
+ $(top_srcdir)/build-aux/gitlog-to-changelog \
+ --since=$(gen_start_date) > $(distdir)/cl-t; \
+ rm -f $(distdir)/ChangeLog; \
+ mv $(distdir)/cl-t $(distdir)/ChangeLog; \
+ fi
+
+# A simple test, just of gzip -- more of a sanity check than anything else.
+FILES_TO_CHECK = $(bin_SCRIPTS) \
+ $(top_srcdir)/ChangeLog $(top_srcdir)/configure $(top_srcdir)/gzip.c
+check-local: $(FILES_TO_CHECK) $(bin_PROGRAMS) gzip.doc.gz
+ { test '$(srcdir)' != . || ./zdiff --__bindir . -c gzip.doc.gz; }
+ ./zdiff --__bindir . -c $(srcdir)/gzip.doc $(srcdir)/gzip.doc
+ ./zdiff --__bindir . $(srcdir)/gzip.doc gzip.doc.gz
+ ./zdiff --__bindir . -c - $(srcdir)/gzip.doc <gzip.doc.gz
+ ./zdiff --__bindir . -c gzip.doc.gz gzip.doc.gz
+ ./zgrep --__bindir . -iV >/dev/null
+ for file in $(FILES_TO_CHECK); do \
+ ./gzip -cv -- "$$file" | ./gzip -d | cmp - "$$file" || exit 1; \
+ done
+ ./gzip -dc $(srcdir)/tests/hufts-segv.gz > /dev/null 2>&1; \
+ test $$? = 1
+ k=in-$$$$; printf a | ./gzip > $$k && \
+ test "`cat $$k | ./gzip -dc $$k - $$k`" = aaa && rm $$k
+ @echo 'Test succeeded.'
+
+TESTS = \
+ tests/helin-segv \
+ tests/memcpy-abuse \
+ tests/trailing-nul \
+ tests/zdiff \
+ tests/zgrep-f
+
+EXTRA_DIST += $(TESTS)
install-exec-hook: remove-installed-links
install-exec-hook remove-installed-links:
@for prog_ext in $(bin_PROGRAMS) $(bin_SCRIPTS); do \
prog=`echo "$$prog_ext"|sed 's/$(EXEEXT)$$//'`; \
case $$prog in \
- gzip) aliases='gunzip zcat';; \
- zdiff) aliases='zcmp';; \
- zgrep) aliases='zegrep zfgrep';; \
+ gunzip) aliases='uncompress';; \
*) continue;; \
esac; \
transform='$(transform)'; \
test "X$$prog" = "X$$prog_ext" || \
transform="$$transform"';s/$$/$(EXEEXT)/'; \
- source=$(DESTDIR)$(bindir)/`echo "$$prog"|sed "$$transform"`; \
+ destbindir=$(DESTDIR)$(bindir); \
+ source=`echo "$$prog"|sed "$$transform"`; \
for alias in $$aliases; do \
- dest=$(DESTDIR)$(bindir)/`echo "$$alias"|sed "$$transform"`; \
+ dest=`echo "$$alias"|sed "$$transform"`; \
(set -x; \
+ cd "$$destbindir" && \
rm -f "$$dest" && \
case $@ in \
install-exec-hook) \
- for ln in ln "$(LN_S)"; do \
- $$ln "$$source" "$$dest" && break; \
- done;; \
+ ln "$$source" "$$dest" || $(LN_S) "$$source" "$$dest";; \
esac \
) || exit; \
done; \
MAINTAINERCLEANFILES = gzip.doc
-MOSTLYCLEANFILES = _match.s gzexe zdiff zforce zgrep zless zmore znew
+MOSTLYCLEANFILES = _match.i match_.s _match.S gzip.doc.gz \
+ gunzip gzexe zcat zcmp zdiff zegrep zfgrep zforce zgrep zless zmore znew
+
+# Note that the first lines are statements. They ensure that environment
+# variables that can perturb tests are unset or set to expected values.
+# The rest are envvar settings that propagate build-related Makefile
+# variables to test scripts.
+TESTS_ENVIRONMENT = \
+ tmp__=$$TMPDIR; test -d "$$tmp__" || tmp__=.; \
+ TMPDIR=$$tmp__; export TMPDIR; \
+ exec 9>&2; \
+ shell_or_perl_() { \
+ if grep '^\#!/usr/bin/perl' "$$1" > /dev/null; then \
+ if $(PERL) -e 'use warnings' > /dev/null 2>&1; then \
+ grep '^\#!/usr/bin/perl -T' "$$1" > /dev/null && T_=T || T_=; \
+ $(PERL) -w$$T_ -I$(srcdir) -MCoreutils \
+ -M"CuTmpdir qw($$f)" -- "$$1"; \
+ else \
+ echo 1>&2 "$$tst: configure did not find a usable version of Perl," \
+ "so skipping this test"; \
+ (exit 77); \
+ fi; \
+ else \
+ $(SHELL) "$$1"; \
+ fi; \
+ }; \
+ export \
+ abs_top_builddir='$(abs_top_builddir)' \
+ abs_top_srcdir='$(abs_top_srcdir)' \
+ abs_srcdir='$(abs_srcdir)' \
+ srcdir='$(srcdir)' \
+ top_srcdir='$(top_srcdir)' \
+ CC='$(CC)' \
+ MAKE=$(MAKE) \
+ PACKAGE_BUGREPORT='$(PACKAGE_BUGREPORT)' \
+ PACKAGE_VERSION=$(PACKAGE_VERSION) \
+ PERL='$(PERL)' \
+ PREFERABLY_POSIX_SHELL='$(PREFERABLY_POSIX_SHELL)' \
+ REPLACE_GETCWD=$(REPLACE_GETCWD) \
+ PATH='$(abs_top_builddir)$(PATH_SEPARATOR)'"$$PATH" \
+ ; shell_or_perl_
+
+VERBOSE = yes
projects / debian / gzip / blobdiff