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   1 # Make gzip (GNU zip).
   2
   3 # Copyright (C) 1999, 2001-2002, 2006-2007, 2009-2010 Free Software Foundation,
   4 # Inc.
   5
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License along
  17 # with this program; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 SUBDIRS = lib doc
  21 ACLOCAL_AMFLAGS = -I m4
  22 AM_CPPFLAGS = -I$(top_srcdir)/lib
  23 AM_CFLAGS = $(WARN_CFLAGS) $(WERROR_CFLAGS)
  24
  25 man_MANS = gunzip.1 gzexe.1 gzip.1 \
  26   zcat.1 zcmp.1 zdiff.1 zforce.1 zgrep.1 zless.1 zmore.1 znew.1
  27
  28 EXTRA_DIST = $(ACINCLUDE_INPUTS) $(man_MANS) \
  29   ChangeLog-2007 \
  30   tests/hufts-segv.gz \
  31   algorithm.doc amiga/match.a amiga/Makefile.gcc amiga/Makefile.sasc \
  32   amiga/tailor.c amiga/utime.h atari/Makefile.st crypt.h \
  33   gunzip.in gzexe.in gzip.doc gzip.h lzw.h msdos/match.asm msdos/tailor.c \
  34   msdos/gzip.prj msdos/doturboc.bat msdos/Makefile.msc msdos/Makefile.bor \
  35   msdos/Makefile.djg nt/Makefile.nt os2/gzip.def os2/Makefile.os2 \
  36   os2/gzip16.def primos/include/errno.h primos/include/fcntl.h \
  37   primos/include/stdlib.h primos/include/sysStat.h \
  38   primos/include/sysTypes.h primos/build.cpl primos/readme \
  39   primos/primos.c primos/ci.opts revision.h sample/makecrc.c \
  40   sample/ztouch sample/add.c sample/sub.c sample/zread.c sample/zfile \
  41   tailor.h vms/Makefile.mms vms/gzip.hlp vms/vms.c vms/Readme.vms \
  42   vms/Makefile.vms vms/Makefile.gcc vms/makegzip.com zcat.in zcmp.in zdiff.in \
  43   zegrep.in zfgrep.in zforce.in zgrep.in zless.in zmore.in znew.in \
  44   tests/init.sh
  45
  46 bin_PROGRAMS = gzip
  47 bin_SCRIPTS = gunzip gzexe zcat zcmp zdiff \
  48   zegrep zfgrep zforce zgrep zless zmore znew
  49 gzip_SOURCES = \
  50   bits.c crypt.c deflate.c gzip.c inflate.c lzw.c \
  51   trees.c unlzh.c unlzw.c unpack.c unzip.c util.c zip.c
  52 gzip_LDADD = lib/libgzip.a
  53 gzip_LDADD += $(LIB_CLOCK_GETTIME)
  54
  55 gzip.doc: gzip.1
  56         $(AM_V_GEN)groff -man -Tascii $(srcdir)/gzip.1 | col -b | uniq > $@-t \
  57           && mv $@-t $@
  58
  59 gzip.doc.gz: gzip.doc $(bin_PROGRAMS)
  60         $(AM_V_GEN)./gzip < $(srcdir)/gzip.doc >$@-t && mv $@-t $@
  61
  62 gzip.doc.gz: gzip.doc
  63         gzip <$? >$@
  64
  65 SUFFIXES = .in
  66 .in:
  67         $(AM_V_GEN)sed \
  68                 -e 's|/bin/sh|$(SHELL)|g' \
  69                 -e 's|[@]bindir@|'\''$(bindir)'\''|g' \
  70                 -e 's|[@]VERSION@|$(VERSION)|g' \
  71                 $(srcdir)/$@.in >$@-t \
  72           && chmod a+x $@-t \
  73           && mv $@-t $@
  74
  75 # Arrange so that .tarball-version appears only in the distribution
  76 # tarball, and never in a checked-out repository.
  77 dist-hook: gen-ChangeLog
  78         $(AM_V_GEN)echo $(VERSION) > $(distdir)/.tarball-version
  79
  80 gen_start_date = 2008-01-01
  81 .PHONY: gen-ChangeLog
  82 gen-ChangeLog:
  83         $(AM_V_GEN)if test -d .git; then                                \
  84           $(top_srcdir)/build-aux/gitlog-to-changelog                   \
  85             --since=$(gen_start_date) > $(distdir)/cl-t;                \
  86           rm -f $(distdir)/ChangeLog;                                   \
  87           mv $(distdir)/cl-t $(distdir)/ChangeLog;                      \
  88         fi
  89
  90 # A simple test, just of gzip -- more of a sanity check than anything else.
  91 FILES_TO_CHECK = $(bin_SCRIPTS) \
  92   $(top_srcdir)/ChangeLog $(top_srcdir)/configure $(top_srcdir)/gzip.c
  93 check-local: $(FILES_TO_CHECK) $(bin_PROGRAMS) gzip.doc.gz
  94         { test '$(srcdir)' != . || ./zdiff --__bindir . -c gzip.doc.gz; }
  95         ./zdiff --__bindir . -c $(srcdir)/gzip.doc $(srcdir)/gzip.doc
  96         ./zdiff --__bindir . $(srcdir)/gzip.doc gzip.doc.gz
  97         ./zdiff --__bindir . -c - $(srcdir)/gzip.doc <gzip.doc.gz
  98         ./zdiff --__bindir . -c gzip.doc.gz gzip.doc.gz
  99         ./zgrep --__bindir . -iV >/dev/null
 100         for file in $(FILES_TO_CHECK); do \
 101           ./gzip -cv -- "$$file" | ./gzip -d | cmp - "$$file" || exit 1; \
 102         done
 103         ./gzip -dc $(srcdir)/tests/hufts-segv.gz > /dev/null 2>&1; \
 104           test $$? = 1
 105         k=in-$$$$; printf a | ./gzip > $$k && \
 106           test "`cat $$k | ./gzip -dc $$k - $$k`" = aaa && rm $$k
 107         @echo 'Test succeeded.'
 108
 109 TESTS =                                         \
 110   tests/helin-segv                              \
 111   tests/memcpy-abuse                            \
 112   tests/trailing-nul                            \
 113   tests/zdiff                                   \
 114   tests/zgrep-f
 115
 116 EXTRA_DIST += $(TESTS)
 117
 118 # A simple test, just of gzip -- more of a sanity check than anything else.
 119 FILES_TO_CHECK = $(bin_SCRIPTS) $(gzip_LDADD) \
 120   $(top_srcdir)/ChangeLog $(top_srcdir)/configure $(top_srcdir)/gzip.c
 121 check-local: $(FILES_TO_CHECK) gzip.doc.gz
 122         { test '$(srcdir)' != . || GZIP_BINDIR=. ./zdiff -c gzip.doc.gz; }
 123         GZIP_BINDIR=. ./zdiff -c $(srcdir)/gzip.doc $(srcdir)/gzip.doc
 124         GZIP_BINDIR=. ./zdiff $(srcdir)/gzip.doc gzip.doc.gz
 125         GZIP_BINDIR=. ./zdiff -c - $(srcdir)/gzip.doc <gzip.doc.gz
 126         GZIP_BINDIR=. ./zdiff -c gzip.doc.gz gzip.doc.gz
 127         GZIP_BINDIR=. ./zgrep -iV >/dev/null
 128         for file in $(FILES_TO_CHECK); do \
 129           ./gzip -cv -- "$$file" | ./gzip -d | cmp - "$$file" || exit; \
 130         done
 131         @echo 'Test succeeded.'
 132
 133 install-exec-hook: remove-installed-links
 134 install-exec-hook remove-installed-links:
 135         @for prog_ext in $(bin_PROGRAMS) $(bin_SCRIPTS); do \
 136           prog=`echo "$$prog_ext"|sed 's/$(EXEEXT)$$//'`; \
 137           case $$prog in \
 138           gunzip) aliases='uncompress';; \
 139           *) continue;; \
 140           esac; \
 141           transform='$(transform)'; \
 142           test "X$$prog" = "X$$prog_ext" || \
 143             transform="$$transform"';s/$$/$(EXEEXT)/'; \
 144           destbindir=$(DESTDIR)$(bindir); \
 145           source=`echo "$$prog"|sed "$$transform"`; \
 146           for alias in $$aliases; do \
 147             dest=`echo "$$alias"|sed "$$transform"`; \
 148             (set -x; \
 149              cd "$$destbindir" && \
 150              rm -f "$$dest" && \
 151              case $@ in \
 152              install-exec-hook) \
 153                ln "$$source" "$$dest" || $(LN_S) "$$source" "$$dest";; \
 154              esac \
 155             ) || exit; \
 156           done; \
 157         done
 158
 159 uninstall-local: remove-installed-links
 160
 161 MAINTAINERCLEANFILES = gzip.doc
 162
 163 MOSTLYCLEANFILES = _match.i match_.s _match.S gzip.doc.gz \
 164   gunzip gzexe zcat zcmp zdiff zegrep zfgrep zforce zgrep zless zmore znew
 165
 166 # Note that the first lines are statements.  They ensure that environment
 167 # variables that can perturb tests are unset or set to expected values.
 168 # The rest are envvar settings that propagate build-related Makefile
 169 # variables to test scripts.
 170 TESTS_ENVIRONMENT =                             \
 171   tmp__=$$TMPDIR; test -d "$$tmp__" || tmp__=.; \
 172   TMPDIR=$$tmp__; export TMPDIR;                \
 173   exec 9>&2;                                    \
 174   shell_or_perl_() {                            \
 175     if grep '^\#!/usr/bin/perl' "$$1" > /dev/null; then                 \
 176       if $(PERL) -e 'use warnings' > /dev/null 2>&1; then               \
 177         grep '^\#!/usr/bin/perl -T' "$$1" > /dev/null && T_=T || T_=;   \
 178         $(PERL) -w$$T_ -I$(srcdir) -MCoreutils                          \
 179               -M"CuTmpdir qw($$f)" -- "$$1";    \
 180       else                                      \
 181         echo 1>&2 "$$tst: configure did not find a usable version of Perl," \
 182           "so skipping this test";              \
 183         (exit 77);                              \
 184       fi;                                       \
 185     else                                        \
 186       $(SHELL) "$$1";                           \
 187     fi;                                         \
 188   };                                            \
 189   export                                        \
 190   abs_top_builddir='$(abs_top_builddir)'        \
 191   abs_top_srcdir='$(abs_top_srcdir)'            \
 192   abs_srcdir='$(abs_srcdir)'                    \
 193   srcdir='$(srcdir)'                            \
 194   top_srcdir='$(top_srcdir)'                    \
 195   CC='$(CC)'                                    \
 196   MAKE=$(MAKE)                                  \
 197   PACKAGE_BUGREPORT='$(PACKAGE_BUGREPORT)'      \
 198   PACKAGE_VERSION=$(PACKAGE_VERSION)            \
 199   PERL='$(PERL)'                                \
 200   PREFERABLY_POSIX_SHELL='$(PREFERABLY_POSIX_SHELL)' \
 201   REPLACE_GETCWD=$(REPLACE_GETCWD)              \
 202   PATH='$(abs_top_builddir)$(PATH_SEPARATOR)'"$$PATH" \
 203   ; shell_or_perl_
 204
 205 VERBOSE = yes