mirror of
git://git.savannah.gnu.org/libtool.git
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b0cf8fdd16
target forced a rebuild of stamp-vcl in the build tree (and hence regeneration of m4/ltversion.m4, thus an automake driven rebootstrap that doesn't know about $fakes) requiring a fresh ./bootstrap after every cvs/tla update: * Makefile.am (vcl.tmp): Removed. (stamp-vcl): Adopt former vcl.tmp target rules.
206 lines
6.5 KiB
Plaintext
206 lines
6.5 KiB
Plaintext
## Process this file with autoconf to create configure. -*- autoconf -*-
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# Copyright (C) 2001, 2004 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307 USA
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AC_PREREQ(2.58) ## We use AS_HELP_STRING
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## Oldest automake required for bootstrap is below in AM_INIT_AUTOMAKE.
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## ------------------------ ##
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## Autoconf initialisation. ##
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## ------------------------ ##
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AC_INIT([libtool], [1.5a], [bug-libtool@gnu.org])
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AC_CONFIG_HEADERS([config.h:config-h.in])
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AC_CONFIG_SRCDIR([ltmain.in])
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AC_CONFIG_AUX_DIR([config])
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## ------------------------ ##
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## Autotest initialisation. ##
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## ------------------------ ##
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dnl AC_CONFIG_TESTDIR([tests])
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dnl AC_CONFIG_FILES([tests/atlocal])
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## ---------------------------------------- ##
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## Display a configure time version banner. ##
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## ---------------------------------------- ##
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# Calculating the previous version is somewhat involved, so do it once
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# here, and SUBST the result for the maintainer release rules. The
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# versioning scheme we use is described here:
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# http://www.gnu.org/software/libtool/contribute.html
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# First we break the version number up into its constituent parts.
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lt_major=`echo "AC_PACKAGE_VERSION" | sed ['s,\..*$,,g']`
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lt_minor=`echo "AC_PACKAGE_VERSION" | sed ['s,^[0-9]*\.\([0-9]*\).*$,\1,']`
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lt_micro=`echo "AC_PACKAGE_VERSION" | sed ['s,^[0-9]*\.[0-9]*\(\.[0-9]*\).*$,\1,']`
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lt_alpha=`echo "AC_PACKAGE_VERSION" | sed ['s,^[0-9.]*,,']`
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test "$lt_minor" = "AC_PACKAGE_VERSION" && lt_minor=0
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test "$lt_micro" = "AC_PACKAGE_VERSION" && lt_micro=""
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# Then we try to work out what the release before this one would have been
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# numbered. The only time we come unstuck is when this is the first release
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# from a stable branch (lt_micro=lt_alpha=""), so LASTRELEASE is the last
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# release from the old stable branch, and we don't know what version that
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# was, so leave it unset so that the Makefile can complain.
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case $lt_alpha in
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[[ab]])
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case $lt_micro in
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[.[01]])
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LASTRELEASE="$lt_major.$lt_minor" ;;
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*)
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LASTRELEASE="$lt_major.$lt_minor$lt_micro" ;;
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esac
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;;
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[[cegikmoqsuwy]])
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LASTRELEASE=`echo "AC_PACKAGE_VERSION" | tr 'c-y' 'b-w'` ;;
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[[dfhjlnprtvxz]])
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LASTRELEASE=`echo "AC_PACKAGE_VERSION" | tr 'd-z' 'b-x'` ;;
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*) # No lt_alpha component
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case $lt_micro in
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.0)
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LASTRELEASE="" ;;
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.1)
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LASTRELEASE="$lt_major.$lt_minor" ;;
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.*)
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lt_micro_value=`echo $lt_micro | sed 's,^\.,,'`
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LASTRELEASE="$lt_major.$lt_minor.`expr $lt_micro_value - 1`" ;;
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*)
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LASTRELEASE="" ;;
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esac
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;;
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esac
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AC_SUBST([LASTRELEASE])
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# This is a sanity check so we can see which version is used in bug reports.
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# It is assumed that we only want to see the date extension for cvs libtool
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# versions (i.e. "odd" letters) and not actual alpha releases.
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TIMESTAMP=
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case $lt_alpha in
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[[acegikmoqsuwy]])
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TIMESTAMP=`${CONFIG_SHELL} ${ac_aux_dir}/mkstamp < ${srcdir}/ChangeLog`
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AS_BOX([Configuring AC_PACKAGE_TARNAME (Build:$TIMESTAMP) AC_PACKAGE_VERSION])
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echo
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;;
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esac
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AC_SUBST([TIMESTAMP])
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## ------------------------ ##
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## Automake Initialisation. ##
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## ------------------------ ##
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dnl These are bootstrap requirements, once built, libtool may work with
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dnl much older releases of autoconf and automake. See release notes.
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AM_INIT_AUTOMAKE([1.8 gnits dist-bzip2]) ## We use auto-m4_including
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dnl Make sure config.status is regenerated when the version timestamp changes
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AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_builddir)/stamp-vcl'])
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## ------------------------------- ##
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## Libtool specific configuration. ##
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## ------------------------------- ##
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pkgdatadir='${datadir}'"/${PACKAGE}"
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AC_SUBST([pkgdatadir]) # automake does not need this, but libtoolize does
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aclocaldir='${datadir}/aclocal'
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AC_SUBST([aclocaldir])
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AC_ARG_ENABLE(ltdl-install,
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[AS_HELP_STRING([--disable-ltdl-install], [do not install libltdl])])
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if test x"${enable_ltdl_install+set}" != xset; then
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enable_ltdl_install=yes
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fi
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# All subdirectories that are configured on demand, but that must be
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# included in the distribution. This substitution is for tests/Makefile.am,
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# so the directory names are relative to that directory.
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CONF_SUBDIRS="cdemo demo depdemo f77demo mdemo mdemo2 pdemo tagdemo"
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AC_SUBST([CONF_SUBDIRS])
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DIST_MAKEFILE_LIST=
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for dir in $CONF_SUBDIRS; do
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DIST_MAKEFILE_LIST="${DIST_MAKEFILE_LIST}tests/$dir/Makefile "
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done
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AC_SUBST([DIST_MAKEFILE_LIST])
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## ---------------- ##
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## compiler checks. ##
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## ---------------- ##
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# Use the specified CC and LD
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AC_PROG_CC
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AC_EXEEXT
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AC_PROG_LD
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AC_PROG_NM
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AC_PROG_LN_S
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# The Autoconf tests for C++ and Fortran 77 sometimes call AC_MSG_ERROR
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# and we don't want that to be an error whilst creating the libtool script.
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# As these are AC_REQUIREd inside libtool.m4 we can simply call them here
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# and catch the errors now.
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pushdef([AC_MSG_ERROR], [caught_CXX_error=yes])
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AC_PROG_CXX
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AC_PROG_CXXCPP
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popdef([AC_MSG_ERROR])
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pushdef([AC_MSG_ERROR], [caught_F77_error=yes])
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AC_PROG_F77
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popdef([AC_MSG_ERROR])
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## ----------------------- ##
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## Libtool initialisation. ##
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## ----------------------- ##
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AC_CONFIG_FILES([config/ltmain.sh:./ltmain.in])
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AC_CONFIG_FILES([libtoolize], [chmod a+x libtoolize])
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LT_INIT([dlopen win32-dll])
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AC_LIB_LTDL
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# Enable all the language support we can
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LT_LANG(C++)
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LT_LANG(Fortran 77)
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LT_LANG(Java)
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LT_LANG(Windows Resource)
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## --------------------------- ##
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## Work out which tests to run ##
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## --------------------------- ##
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AM_CONDITIONAL(HAVE_CXX,
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[test "X$caught_CXX_error" != "Xyes" &&
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test -n "[$]_LT_AC_TAGVAR(compiler, CXX)"])
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AM_CONDITIONAL(HAVE_F77,
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[test "X$caught_F77_error" != "Xyes" &&
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test -n "[$]_LT_AC_TAGVAR(compiler, F77)"])
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AM_CONDITIONAL(HAVE_GCJ, [test -n "[$]_LT_AC_TAGVAR(compiler, GCJ)"])
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AM_CONDITIONAL(HAVE_RC, [test -n "[$]_LT_AC_TAGVAR(compiler, RC)"])
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## -------- ##
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## Outputs. ##
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## -------- ##
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AC_CONFIG_FILES([Makefile libltdl/Makefile libltdl/loaders/Makefile
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doc/Makefile tests/Makefile])
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AC_OUTPUT
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