1 # Process this file with autoconf to produce a configure script.
3 # Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
4 # 2004, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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 2, or (at your option)
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.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 AC_INIT([GNU Automake], [1.11a], [bug-automake@gnu.org])
21 m4_ifndef([AC_PACKAGE_URL],
22 [AC_SUBST([PACKAGE_URL], [http://www.gnu.org/software/automake/])])
24 AC_CONFIG_SRCDIR(automake.in)
25 AC_CONFIG_AUX_DIR(lib)
29 # Save the AUTOCONF setting before AM_INIT_AUTOMAKE overrides it; this
30 # way we can run Autoconf tests from configure (or from the test
31 # suite) without being bothered by `missing'. Likewise for autoheader.
32 AC_SUBST([am_AUTOCONF], ["${AUTOCONF-autoconf}"])
33 AC_SUBST([am_AUTOHEADER], ["${AUTOHEADER-autoheader}"])
35 AM_INIT_AUTOMAKE([1.10a dist-bzip2 filename-length-max=99 color-tests
36 parallel-tests silent-rules])
38 # The API version is the base version. We must guarantee
39 # compatibility for all releases with the same API version.
40 # Our current rule is that:
41 # * All releases, including the prereleases, in an X.Y series
42 # are compatible. So 1.5.1c is compatible with 1.5.
43 # * Prereleases on the trunk are all incompatible -- 1.5b and 1.5c
45 APIVERSION=`echo "$VERSION" | sed -e 's/^\([[0-9]]*\.[[0-9]]*[[a-z]]*\).*$/\1/'`
46 AC_SUBST([APIVERSION])
48 # A versioned directory, defined here for convenience.
49 AC_SUBST([pkgvdatadir], ["\${datadir}/$PACKAGE-$APIVERSION"])
51 # $AUTOMAKE and $ACLOCAL are always run after a `cd $top_srcdir',
52 # hence `.' is really what we want for perllibdir, libdir, and acdir.
53 ACLOCAL="perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/aclocal\" --acdir=m4 -I m4"
54 AUTOMAKE="perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/automake\" --libdir=lib"
56 AC_PATH_PROG(PERL, perl)
57 if test -z "$PERL"; then
58 AC_MSG_ERROR([perl not found])
60 $PERL -e 'require 5.006;' || {
62 [perl 5.6 or better is required; perl 5.8.2 or better
63 is recommended. If you have several perl versions
64 installed, select the one Automake should use using
65 ./configure PERL=/path/to/perl])
68 # We require ithreads support, and version 5.7.2 for CLONE.
69 AC_CACHE_CHECK([whether $PERL supports ithreads], [am_cv_prog_PERL_ithreads],
73 if ($Config{useithreads})
77 require Thread::Queue;
81 exit 1;' >&AS_MESSAGE_LOG_FD 2>&1
83 am_cv_prog_PERL_ithreads=yes
85 am_cv_prog_PERL_ithreads=no
87 if test $am_cv_prog_PERL_ithreads = yes; then
92 AC_SUBST([PERL_THREADS])
94 # The test suite will skip some tests if tex is absent.
95 AC_CHECK_PROG([TEX], [tex], [tex])
98 AM_MISSING_PROG([HELP2MAN], [help2man])
100 # Test for Autoconf. We run Autoconf in a subdirectory to ease
101 # deletion of any files created (such as those added to
102 # autom4te.cache). We used to perform only the last of the three
103 # following tests, but some users were unable to figure out that their
104 # installation was broken since --version appeared to work.
106 required_autoconf_version=2.62
107 AC_CACHE_CHECK([whether autoconf is installed], [am_cv_autoconf_installed],
108 [if AM_RUN_LOG([eval $am_AUTOCONF --version]);
110 am_cv_autoconf_installed=yes
112 am_cv_autoconf_installed=no
114 if test "$am_cv_autoconf_installed" = no; then
115 AC_MSG_ERROR([Autoconf $required_autoconf_version or better is required.
116 Please make sure it is installed and in your PATH.])
119 AC_CACHE_CHECK([whether autoconf works], [am_cv_autoconf_works],
121 echo 'AC''_INIT' > conftest/conftest.ac
122 if AM_RUN_LOG([cd conftest && eval $am_AUTOCONF -o /dev/null conftest.ac]);
124 am_cv_autoconf_works=yes
126 am_cv_autoconf_works=no
129 if test "$am_cv_autoconf_works" = no; then
130 AC_MSG_ERROR([The installed version of autoconf does not work.
131 Please check config.log for error messages before this one.])
134 AC_CACHE_CHECK([whether autoconf is recent enough], [am_cv_autoconf_version],
136 dnl Creative quoting required to avoid spurious expansion of AC_PREREQ macro
137 echo 'AC'"_PREREQ([[$required_autoconf_version]])" > conftest/conftest.ac
138 if AM_RUN_LOG([cd conftest && eval $am_AUTOCONF -o /dev/null conftest.ac]);
140 am_cv_autoconf_version=yes
142 am_cv_autoconf_version=no
145 if test "$am_cv_autoconf_version" = no; then
146 AC_MSG_ERROR([Autoconf $required_autoconf_version or better is required.])
149 # Test for ln. We need use it to install the versioned binaries.
150 AC_MSG_CHECKING([whether ln works])
151 AC_CACHE_VAL([am_cv_prog_ln], [
152 rm -f conftest conftest.file
154 if ln conftest.file conftest 2>/dev/null; then
157 am_cv_prog_ln='cp -p'
159 rm -f conftest conftest.file])
160 AC_SUBST([LN], [$am_cv_prog_ln])
162 test "x$am_cv_prog_ln" = xln && result=yes
163 AC_MSG_RESULT([$result])
165 # The amount we should wait after modifying files depends on the platform.
166 # On Windows '95, '98 and ME, files modifications have 2-seconds
167 # granularity and can be up to 3 seconds in the future w.r.t. the
168 # system clock. When it is important to ensure one file is older
169 # than another we wait at least 5 seconds between creations.
171 *-pc-msdosdjgpp) MODIFICATION_DELAY=5;;
172 *) MODIFICATION_DELAY=2;;
174 AC_SUBST([MODIFICATION_DELAY])
176 # Test for things needed by the test suite.
180 AC_CACHE_CHECK([whether /bin/sh has working 'set -e' with exit trap],
181 [am_cv_sh_errexit_works],
182 [if /bin/sh -ec "trap 'exit \$?' 0; (exit 77); exit 77"; test $? = 77
184 am_cv_sh_errexit_works=yes
186 am_cv_sh_errexit_works=no
189 if test $am_cv_sh_errexit_works = no; then
190 AC_MSG_WARN([`${MAKE-make} check' will leave leftover directories tests/*.dir])
191 AC_MSG_WARN([you can clean them up manually using `${MAKE-make} clean' or])
192 AC_MSG_WARN([`cd tests && ${MAKE-make} clean-local-check'])
193 dnl restore font-lock: `
195 AC_SUBST([sh_errexit_works], [$am_cv_sh_errexit_works])
200 lib/Automake/Makefile
201 lib/Automake/tests/Makefile
208 AC_CONFIG_LINKS([tests/defs:tests/defs])
209 AC_CONFIG_FILES([tests/aclocal-${APIVERSION}:tests/aclocal.in],
210 [chmod +x tests/aclocal-${APIVERSION}],
211 [APIVERSION=$APIVERSION])
212 AC_CONFIG_FILES([tests/automake-${APIVERSION}:tests/automake.in],
213 [chmod +x tests/automake-${APIVERSION}])