1 # Process this file with autoconf to produce a configure script.
3 # Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
4 # 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, write to the Free Software
18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
22 AC_INIT([GNU Automake], [1.7a], [bug-automake@gnu.org])
24 AC_CONFIG_SRCDIR(automake.in)
25 AC_CONFIG_AUX_DIR(lib)
29 # Save the AUTOCONF setting before AM_INIT_AUTOMAKE overrides it;
30 # this way we can run Autoconf tests from configure without being
31 # bothered by `missing'.
32 am_AUTOCONF=${AUTOCONF-autoconf}
34 AM_INIT_AUTOMAKE([1.6 dist-bzip2])
36 # The API version is the base version. We must guarantee
37 # compatibility for all releases with the same API version.
38 # Our current rule is that:
39 # * All releases, including the prereleases, in an X.Y series
40 # are compatible. So 1.5.1c is compatible with 1.5.
41 # * Prereleases on the trunk are all incompatible -- 1.5b and 1.5c
43 APIVERSION=`echo "$VERSION" | sed -e 's/^\([[0-9]]*\.[[0-9]]*[[a-z]]*\).*$/\1/'`
46 # A versioned directory, defined here for convenience.
47 pkgvdatadir="\${datadir}/automake-${APIVERSION}"
50 # $AUTOMAKE and $ACLOCAL are always run after a `cd $top_srcdir',
51 # hence `.' is really what we want for perllibdir, libdir, and acdir.
52 ACLOCAL="perllibdir=`pwd`/lib:./lib `pwd`/aclocal --acdir=m4"
53 AUTOMAKE="perllibdir=`pwd`/lib:./lib `pwd`/automake --libdir=lib"
55 AC_PATH_PROG(PERL, perl)
56 if test -z "$PERL"; then
57 AC_MSG_ERROR([perl not found])
59 $PERL -e 'require 5.005;' || {
60 AC_MSG_ERROR([perl 5.005 or better is required])
63 # The test suite will skip some tests if tex is absent.
64 AC_CHECK_PROG([TEX], [tex], [tex])
66 # Test for Autoconf. We run Autoconf in a subdirectory to ease
67 # deletion of any files created (such as those added to
70 echo 'AC''_PREREQ(2.54)' > conftest/conftest.ac
71 AM_RUN_LOG([cd conftest && eval $am_AUTOCONF -o /dev/null conftest.ac]) || {
72 AC_MSG_ERROR([Autoconf 2.54 or better is required.
73 Is it installed? Is it in your PATH? (try running `autoconf --version')
74 Is it working? See also config.log for error messages before this one.])
78 # Test for ln. We need use it to install the versioned binaries.
79 AC_MSG_CHECKING([whether ln works])
80 AC_CACHE_VAL([am_cv_prog_ln], [
81 rm -f conftest conftest.file
83 if ln conftest.file conftest 2>/dev/null; then
88 rm -f conftest conftest.file])
89 AC_SUBST([LN], [$am_cv_prog_ln])
91 test "x$am_cv_prog_ln" = xln && result=yes
92 AC_MSG_RESULT([$result])
94 # The amount we should wait after modifying files depends on the platform.
95 # On Windows '95, '98 and ME, files modifications have 2-seconds
96 # granularity and can be up to 3 seconds in the future w.r.t. the
97 # system clock. When it is important to ensure one file is older
98 # than another we wait at least 5 seconds between creations.
100 *-pc-msdosdjgpp) MODIFICATION_DELAY=5;;
101 *) MODIFICATION_DELAY=2;;
103 AC_SUBST([MODIFICATION_DELAY])
105 # Test for things needed by the test suite.
111 lib/Automake/Makefile
112 lib/Automake/tests/Makefile
119 AC_CONFIG_FILES([tests/aclocal-${APIVERSION}:tests/aclocal.in],
120 [chmod +x tests/aclocal-${APIVERSION}],
121 [APIVERSION=$APIVERSION])
122 AC_CONFIG_FILES([tests/automake-${APIVERSION}:tests/automake.in],
123 [chmod +x tests/automake-${APIVERSION}])