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