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# Configure script for libada.
# Copyright 2003, 2004, 2009 Free Software Foundation, Inc.
#
# This file 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 3 of the License, 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; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
sinclude(../config/acx.m4)
sinclude(../config/override.m4)
AC_INIT
AC_PREREQ([2.64])
AC_CONFIG_SRCDIR([Makefile.in])
# Command-line options.
# Very limited version of AC_MAINTAINER_MODE.
AC_ARG_ENABLE([maintainer-mode],
[AC_HELP_STRING([--enable-maintainer-mode],
[enable make rules and dependencies not useful (and
sometimes confusing) to the casual installer])],
[case ${enable_maintainer_mode} in
yes) MAINT='' ;;
no) MAINT='#' ;;
*) AC_MSG_ERROR([--enable-maintainer-mode must be yes or no]) ;;
esac
maintainer_mode=${enableval}],
[MAINT='#'])
AC_SUBST([MAINT])dnl
# Start of actual configure tests
AC_PROG_INSTALL
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
ACX_NONCANONICAL_TARGET
# Need to pass this down for now :-P
AC_PROG_LN_S
# Determine what to build for 'gnattools'
if test $build = $target ; then
# Note that build=target is almost certainly the wrong test; FIXME
default_gnattools_target="gnattools-native"
else
default_gnattools_target="gnattools-cross"
fi
AC_SUBST([default_gnattools_target])
# Target-specific stuff (defaults)
TOOLS_TARGET_PAIRS=
AC_SUBST(TOOLS_TARGET_PAIRS)
EXTRA_GNATTOOLS=
AC_SUBST(EXTRA_GNATTOOLS)
# Per-target case statement
# -------------------------
case "${target}" in
alpha*-dec-vx*) # Unlike all other Vxworks
;;
m68k*-wrs-vx* \
| powerpc*-wrs-vxworks \
| sparc*-wrs-vx* \
| *86-wrs-vxworks \
| mips*-wrs-vx*)
TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-vxworks.adb"
;;
sparc-sun-solaris*)
TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-solaris.adb"
;;
*86-*-solaris2*)
TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-solaris.adb"
;;
*86-*-linux* \
| powerpc*-*-linux* \
| *ia64-*-linux* \
| alpha*-*-linux* \
| sparc*-*-linux* \
| hppa*-*-linux* \
| *x86_64-*-linux*)
TOOLS_TARGET_PAIRS="\
mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
indepsw.adb<indepsw-gnu.adb"
;;
s390*-*-linux*)
TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb"
;;
*86-*-freebsd*)
TOOLS_TARGET_PAIRS="\
mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
indepsw.adb<indepsw-gnu.adb"
;;
mips-sgi-irix*)
TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-irix.adb"
;;
hppa*-hp-hpux10*) # Unlike hpux11
;;
hppa*-hp-hpux11*)
TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-hpux.adb"
;;
*-ibm-aix*)
TOOLS_TARGET_PAIRS="\
mlib-tgt-specific.adb<mlib-tgt-specific-aix.adb \
indepsw.adb<indepsw-aix.adb"
;;
alpha*-dec-osf*)
TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-tru64.adb"
;;
alpha*-dec-vms* | alpha*-dec-openvms* | alpha*-dec-vms* \
| alpha*-hp-vms* | alpha*-hp-openvms* | alpha*-hp-vms*)
TOOLS_TARGET_PAIRS="\
mlib-tgt-specific.adb<mlib-tgt-specific-vms-alpha.adb \
symbols.adb<symbols-vms.adb \
symbols-processing.adb<symbols-processing-vms-alpha.adb"
EXTRA_GNATTOOLS='../../gnatlbr$(exeext) ../../gnatsym$(exeext)'
;;
ia64*-dec-vms* | ia64*-dec-openvms* | ia64*-dec-vms* \
| ia64*-hp-vms* | ia64*-hp-openvms* | ia64*-hp-vms*)
TOOLS_TARGET_PAIRS="\
mlib-tgt-specific.adb<mlib-tgt-specific-vms-ia64.adb \
symbols.adb<symbols-vms.adb \
symbols-processing.adb<symbols-processing-vms-ia64.adb"
EXTRA_GNATTOOLS='../../gnatlbr$(exeext) ../../gnatsym$(exeext)'
;;
*-*-cygwin32* | *-*-mingw32* | *-*-pe)
TOOLS_TARGET_PAIRS="\
mlib-tgt-specific.adb<mlib-tgt-specific-mingw.adb \
indepsw.adb<indepsw-mingw.adb"
EXTRA_GNATTOOLS='../../gnatdll$(exeext)'
;;
*-*-darwin*)
TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-darwin.adb"
;;
*-*-lynxos)
TOOLS_TARGET_PAIRS="\
mlib-tgt-specific.adb<mlib-tgt-specific-lynxos.adb \
indepsw.adb<indepsw-gnu.adb"
;;
esac
# From user or toplevel makefile.
AC_SUBST(ADA_CFLAGS)
AC_PROG_CC
warn_cflags=
if test "x$GCC" = "xyes"; then
warn_cflags='$(GCC_WARN_CFLAGS)'
fi
AC_SUBST(warn_cflags)
# Output: create a Makefile.
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
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