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], [1.11], [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 parallel-tests])
37 # The API version is the base version. We must guarantee
38 # compatibility for all releases with the same API version.
39 # Our current rule is that:
40 # * All releases, including the prereleases, in an X.Y series
41 # are compatible. So 1.5.1c is compatible with 1.5.
42 # * Prereleases on the trunk are all incompatible -- 1.5b and 1.5c
44 APIVERSION=`echo "$VERSION" | sed -e 's/^\([[0-9]]*\.[[0-9]]*[[a-z]]*\).*$/\1/'`
45 AC_SUBST([APIVERSION])
47 # A versioned directory, defined here for convenience.
48 AC_SUBST([pkgvdatadir], ["\${datadir}/$PACKAGE-$APIVERSION"])
50 # $AUTOMAKE and $ACLOCAL are always run after a `cd $top_srcdir',
51 # hence `.' is really what we want for perllibdir, libdir, and acdir.
52 ACLOCAL="perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/aclocal\" --acdir=m4 -I m4"
53 AUTOMAKE="perllibdir=\"`pwd`/lib$PATH_SEPARATOR./lib\" \"`pwd`/automake\" --libdir=lib"
55 AC_PATH_PROG(PERL, perl)
56 if test -z "$PERL"; then
57 AC_MSG_ERROR([perl not found])
59 $PERL -e 'require 5.006;' || {
61 [perl 5.6 or better is required; perl 5.8.2 or better
62 is recommended. If you have several perl versions
63 installed, select the one Automake should use using
64 ./configure PERL=/path/to/perl])
67 # We require ithreads support, and version 5.7.2 for CLONE.
68 AC_CACHE_CHECK([whether $PERL supports ithreads], [am_cv_prog_PERL_ithreads],
72 if ($Config{useithreads})
76 require Thread::Queue;
80 exit 1;' >&AS_MESSAGE_LOG_FD 2>&1
82 am_cv_prog_PERL_ithreads=yes
84 am_cv_prog_PERL_ithreads=no
86 if test $am_cv_prog_PERL_ithreads = yes; then
91 AC_SUBST([PERL_THREADS])
93 # The test suite will skip some tests if tex is absent.
94 AC_CHECK_PROG([TEX], [tex], [tex])
97 AM_MISSING_PROG([HELP2MAN], [help2man])
99 # Test for Autoconf. We run Autoconf in a subdirectory to ease
100 # deletion of any files created (such as those added to
101 # autom4te.cache). We used to perform only the last of the three
102 # following tests, but some users were unable to figure out that their
103 # installation was broken since --version appeared to work.
105 required_autoconf_version=2.62
106 AC_CACHE_CHECK([whether autoconf is installed], [am_cv_autoconf_installed],
107 [if AM_RUN_LOG([eval $am_AUTOCONF --version]);
109 am_cv_autoconf_installed=yes
111 am_cv_autoconf_installed=no
113 if test "$am_cv_autoconf_installed" = no; then
114 AC_MSG_ERROR([Autoconf $required_autoconf_version or better is required.
115 Please make sure it is installed and in your PATH.])
118 AC_CACHE_CHECK([whether autoconf works], [am_cv_autoconf_works],
120 echo 'AC''_INIT' > conftest/conftest.ac
121 if AM_RUN_LOG([cd conftest && eval $am_AUTOCONF -o /dev/null conftest.ac]);
123 am_cv_autoconf_works=yes
125 am_cv_autoconf_works=no
128 if test "$am_cv_autoconf_works" = no; then
129 AC_MSG_ERROR([The installed version of autoconf does not work.
130 Please check config.log for error messages before this one.])
133 AC_CACHE_CHECK([whether autoconf is recent enough], [am_cv_autoconf_version],
135 dnl Creative quoting required to avoid spurious expansion of AC_PREREQ macro
136 echo 'AC'"_PREREQ([[$required_autoconf_version]])" > conftest/conftest.ac
137 if AM_RUN_LOG([cd conftest && eval $am_AUTOCONF -o /dev/null conftest.ac]);
139 am_cv_autoconf_version=yes
141 am_cv_autoconf_version=no
144 if test "$am_cv_autoconf_version" = no; then
145 AC_MSG_ERROR([Autoconf $required_autoconf_version or better is required.])
148 # Test for ln. We need use it to install the versioned binaries.
149 AC_MSG_CHECKING([whether ln works])
150 AC_CACHE_VAL([am_cv_prog_ln], [
151 rm -f conftest conftest.file
153 if ln conftest.file conftest 2>/dev/null; then
156 am_cv_prog_ln='cp -p'
158 rm -f conftest conftest.file])
159 AC_SUBST([LN], [$am_cv_prog_ln])
161 test "x$am_cv_prog_ln" = xln && result=yes
162 AC_MSG_RESULT([$result])
164 # The amount we should wait after modifying files depends on the platform.
165 # On Windows '95, '98 and ME, files modifications have 2-seconds
166 # granularity and can be up to 3 seconds in the future w.r.t. the
167 # system clock. When it is important to ensure one file is older
168 # than another we wait at least 5 seconds between creations.
170 *-pc-msdosdjgpp) MODIFICATION_DELAY=5;;
171 *) MODIFICATION_DELAY=2;;
173 AC_SUBST([MODIFICATION_DELAY])
175 # Test for things needed by the test suite.
179 AC_CACHE_CHECK([whether /bin/sh has working 'set -e' with exit trap],
180 [am_cv_sh_errexit_works],
181 [if /bin/sh -ec "trap 'exit \$?' 0; (exit 77); exit 77"; test $? = 77
183 am_cv_sh_errexit_works=yes
185 am_cv_sh_errexit_works=no
188 if test $am_cv_sh_errexit_works = no; then
189 AC_MSG_WARN([`${MAKE-make} check' will leave leftover directories tests/*.dir])
190 AC_MSG_WARN([you can clean them up manually using `${MAKE-make} clean' or])
191 AC_MSG_WARN([`cd tests && ${MAKE-make} clean-local-check'])
192 dnl restore font-lock: `
194 AC_SUBST([sh_errexit_works], [$am_cv_sh_errexit_works])
199 lib/Automake/Makefile
200 lib/Automake/tests/Makefile
207 AC_CONFIG_FILES([tests/aclocal-${APIVERSION}:tests/aclocal.in],
208 [chmod +x tests/aclocal-${APIVERSION}],
209 [APIVERSION=$APIVERSION])
210 AC_CONFIG_FILES([tests/automake-${APIVERSION}:tests/automake.in],
211 [chmod +x tests/automake-${APIVERSION}])