# Process this file with autoconf to produce a configure script.
# Copyright (C) 1995-2012 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 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, see .
AC_PREREQ([2.69])
AC_INIT([GNU Automake], [1.12a], [bug-automake@gnu.org])
AC_CONFIG_SRCDIR([automake.in])
AC_CONFIG_AUX_DIR([lib])
AM_SILENT_RULES([yes])
AC_CANONICAL_HOST
AC_CANONICAL_BUILD
# Save the AUTOCONF setting before AM_INIT_AUTOMAKE overrides it; this
# way we can run Autoconf tests from configure (or from the test
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AC_SUBST([am_AUTOHEADER], ["${AUTOHEADER-autoheader}"])
AC_SUBST([am_AUTOUPDATE], ["${AUTOUPDATE-autoupdate}"])
dnl We call AC_PROG_CC in an unusual way, and only for use in our
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dnl the automake options to avoid bloating and potential problems.
AM_INIT_AUTOMAKE([dist-xz filename-length-max=99 color-tests
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## Keep this on a line of its own, since it must be found and processed
## by the 'update-copyright' rule in our Makefile.
RELEASE_YEAR=2012
AC_SUBST([RELEASE_YEAR])
# The API version is the base version. We must guarantee
# compatibility for all releases with the same API version.
# Our current rule is that:
# * All releases, including the prereleases, in an X.Y series
# are compatible. So 1.5.1c is compatible with 1.5.
# * Prereleases on the trunk are all incompatible -- 1.5b and 1.5c
# aren't the same.
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AC_SUBST([APIVERSION])
AC_SUBST([pkgvdatadir], ["\${datadir}/$PACKAGE-$APIVERSION"])
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AC_SUBST([amdir], ["\${pkgvdatadir}/am"])
AC_SUBST([automake_acdir], ["\${datadir}/aclocal-$APIVERSION"])
AC_SUBST([system_acdir], ["\${datadir}/aclocal"])
# $AUTOMAKE and $ACLOCAL are always run after a "cd $top_srcdir",
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--automake-acdir=m4 --system-acdir=m4/acdir -I m4"
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AC_PATH_PROG([PERL], [perl])
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$PERL -e 'require 5.006;' || {
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[perl 5.6 or better is required; perl 5.8.2 or better
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require 5.007_002;
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AC_CACHE_CHECK([whether autoconf is recent enough], [am_cv_autoconf_version],
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AC_SUBST([sh_errexit_works], [$am_cv_sh_errexit_works])
###########################################################################
# Look for C, C++ and fortran compilers to be used in the testsuite.
dnl We don't want to abort our configuration script if no C compiler is
dnl available, as such a compiler is only required to run part of the
dnl testsuite, not to build or install Automake. Ditto for C++, Fortran
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# We also need to meddle with the autoconf internals to ensure that
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# FIXME: In the long run, the better thing to do would be to fix
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AC_MSG_NOTICE([will now look for generic compilers])
# C compiler.
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# The list of C++ compilers here has been copied, pasted and edited
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# Keep it in sync, or better again, find out a way to avoid this code
# duplication.
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# The lists of Fortran compilers here has been copied, pasted and edited
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# Keep it in sync, or better again, find out a way to avoid this code
# duplication.
_AM_COMPILER_CAN_FAIL([AC_PROG_FC(dnl
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# Some tests will need the GNU compilers. Searching for them here would
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# Also, in case the compilers detected above (at configure time) are not
# the GNU ones, we cannot use the values of CFLAGS, CXXFLAGS, FCFLAGS and
# FFLAGS detected for them with the GNU compilers too, since it's likely
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# GNU C compiler.
AC_ARG_VAR([GNU_CC], [GNU C compiler])
AC_ARG_VAR([GNU_CFLAGS], [GNU C compiler flags])
if test $am_CC_is_GNU = yes; then
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AS_IF([AM_RUN_LOG([$GNU_CC --version && $GNU_CC -v])], [],
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# GNU C++ compiler.
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# GNU Fortran compiler.
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AC_ARG_VAR([GNU_FCFLAGS], [GNU Fortran compiler flags])
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AC_MSG_NOTICE([$FC is already a GNU Fortran compiler])
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AS_IF([AM_RUN_LOG([$GNU_FC --version && $GNU_FC -v])], [],
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# GNU Fortran 77 compiler.
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AC_ARG_VAR([GNU_FFLAGS], [GNU Fortran 77 compiler flags])
if test $am_F77_is_GNU = yes; then
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AS_IF([AM_RUN_LOG([$GNU_F77 --version && $GNU_F77 -v])], [],
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# GNU Java compiler.
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AC_ARG_VAR([GNU_GCJFLAGS], [GNU Java compiler flags])
AC_CHECK_TOOLS([GNU_GCJ], [gcj], [false])
AS_IF([AM_RUN_LOG([$GNU_GCJ --version && $GNU_GCJ -v])], [],
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# If we have been able to find at least a working compiler above, we
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OBJEXT=${ac_cv_objext-UNKNOWN}
EXEEXT=${ac_cv_exeext-UNKNOWN}
AC_SUBST([OBJEXT])
AC_SUBST([EXEEXT])
###########################################################################
AC_CONFIG_FILES([Makefile])
AC_CONFIG_LINKS([GNUmakefile:GNUmakefile])
AC_CONFIG_LINKS([defs:defs])
AC_CONFIG_FILES([t/wrap/aclocal-${APIVERSION}:t/wrap/aclocal.in],
[chmod +x t/wrap/aclocal-${APIVERSION}],
[APIVERSION=$APIVERSION])
AC_CONFIG_FILES([t/wrap/automake-${APIVERSION}:t/wrap/automake.in],
[chmod +x t/wrap/automake-${APIVERSION}],
[APIVERSION=$APIVERSION])
AC_OUTPUT
# Inform the user if this version of automake is a beta release or
# a development snapshot.
# According to HACKING, the version of a development snapshot should
# end with an "odd" letter (a, c, ...), the version of a test release
# should end wit an "even" letter (b, d, ...).
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am_beta_version_rx="[$am_stable_version_rx[bdfhjlnprtvxz]]"
am_release_type=`AS_ECHO(["$PACKAGE_VERSION"]) | LC_ALL=C awk ["
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{ print \"development snapshot\"; }"]`
test "$am_release_type" = stable || cat <.
EOF
AS_EXIT([0])