gnattools/configure.ac

   1 # Configure script for libada.
   2 #   Copyright 2003, 2004 Free Software Foundation, Inc.
   3 #
   4 # This file is free software; you can redistribute it and/or modify it
   5 # under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful, but
  10 # WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 AC_INIT
  19 AC_PREREQ([2.59])
  20
  21 AC_CONFIG_SRCDIR([Makefile.in])
  22
  23 # Command-line options.
  24 # Very limited version of AC_MAINTAINER_MODE.
  25 AC_ARG_ENABLE([maintainer-mode],
  26   [AC_HELP_STRING([--enable-maintainer-mode],
  27                  [enable make rules and dependencies not useful (and
  28                   sometimes confusing) to the casual installer])],
  29   [case ${enable_maintainer_mode} in
  30      yes) MAINT='' ;;
  31      no) MAINT='#' ;;
  32      *) AC_MSG_ERROR([--enable-maintainer-mode must be yes or no]) ;;
  33    esac
  34    maintainer_mode=${enableval}],
  35   [MAINT='#'])
  36 AC_SUBST([MAINT])dnl
  37
  38 # Start of actual configure tests
  39
  40 AC_PROG_INSTALL
  41
  42 AC_CANONICAL_BUILD
  43 AC_CANONICAL_HOST
  44 AC_CANONICAL_TARGET
  45
  46 sinclude(../config/acx.m4)
  47 ACX_NONCANONICAL_TARGET
  48
  49 # Need to pass this down for now :-P
  50 AC_PROG_LN_S
  51
  52 # Determine x_ada_cflags
  53 case $host in
  54   hppa*) x_ada_cflags=-mdisable-indexing ;;
  55   *) x_ada_cflags= ;;
  56 esac
  57 AC_SUBST([x_ada_cflags])
  58
  59 # Determine what to build for 'gnattools'
  60 if test $build = $target ; then
  61   # Note that build=target is almost certainly the wrong test; FIXME
  62   default_gnattools_target="gnattools-native"
  63 else
  64   default_gnattools_target="gnattools-cross"
  65 fi
  66 AC_SUBST([default_gnattools_target])
  67
  68 # Target-specific stuff (defaults)
  69 TOOLS_TARGET_PAIRS=
  70 AC_SUBST(TOOLS_TARGET_PAIRS)
  71 EXTRA_GNATTOOLS=
  72 AC_SUBST(EXTRA_GNATTOOLS)
  73
  74 # Per-target case statement
  75 # -------------------------
  76 case "${target}" in
  77   alpha*-dec-vx*) # Unlike all other Vxworks
  78     ;;
  79   m68k*-wrs-vx* \
  80   | powerpc*-wrs-vxworks \
  81   | sparc*-wrs-vx* \
  82   | *86-wrs-vxworks \
  83   | xscale*-wrs-vx* \
  84   | xscale*-wrs-coff \
  85   | mips*-wrs-vx*)
  86     TOOLS_TARGET_PAIRS="mlib-tgt.adb<mlib-tgt-vxworks.adb"
  87     ;;
  88   sparc-sun-solaris*)
  89     TOOLS_TARGET_PAIRS="mlib-tgt.adb<mlib-tgt-solaris.adb"
  90     ;;
  91   *86-*-solaris2*)
  92     TOOLS_TARGET_PAIRS="mlib-tgt.adb<mlib-tgt-solaris.adb"
  93     ;;
  94   *86-*-linux* \
  95   | powerpc*-*-linux*)
  96     TOOLS_TARGET_PAIRS="\
  97     mlib-tgt.adb<mlib-tgt-linux.adb \
  98     indepsw.adb<indepsw-linux.adb"
  99     ;;
 100   *ia64-*-linux* \
 101   | alpha*-*-linux )
 102     TOOLS_TARGET_PAIRS="\
 103     mlib-tgt.adb<mlib-tgt-linux.adb \
 104     indepsw.adb<indepsw-linux.adb"
 105     ;;
 106   *x86_64-*-linux* \
 107   | s390*-*-linux*)
 108     TOOLS_TARGET_PAIRS="mlib-tgt.adb<mlib-tgt-linux.adb"
 109     ;;
 110   *86-*-freebsd*)
 111     TOOLS_TARGET_PAIRS="\
 112     mlib-tgt.adb<mlib-tgt-linux.adb"
 113     ;;
 114   mips-sgi-irix*)
 115     TOOLS_TARGET_PAIRS="mlib-tgt.adb<mlib-tgt-irix.adb"
 116     ;;
 117   hppa*-hp-hpux10*) # Unlike hpux11
 118     ;;
 119   hppa*-hp-hpux11*)
 120     TOOLS_TARGET_PAIRS="mlib-tgt.adb<mlib-tgt-hpux.adb"
 121     ;;
 122   *-ibm-aix*)
 123     TOOLS_TARGET_PAIRS="\
 124     mlib-tgt.adb<mlib-tgt-aix.adb \
 125     indepsw.adb<indepsw-aix.adb"
 126     ;;
 127   alpha*-dec-osf*)
 128     TOOLS_TARGET_PAIRS="mlib-tgt.adb<mlib-tgt-tru64.adb"
 129     ;;
 130   alpha*-dec-vms* | alpha*-dec-openvms* | alpha*-dec-vms* \
 131   | alpha*-hp-vms* | alpha*-hp-openvms* | alpha*-hp-vms*)
 132     TOOLS_TARGET_PAIRS="\
 133     mlib-tgt.adb<mlib-tgt-vms-alpha.adb \
 134     symbols.adb<symbols-vms-alpha.adb"
 135
 136     EXTRA_GNATTOOLS='../../gnatlbr$(exeext) ../../gnatsym$(exeext)'
 137     ;;
 138   ia64*-dec-vms* | ia64*-dec-openvms* | ia64*-dec-vms* \
 139   | ia64*-hp-vms* | ia64*-hp-openvms* | ia64*-hp-vms*)
 140     TOOLS_TARGET_PAIRS="\
 141     mlib-tgt.adb<mlib-tgt-vms-ia64.adb \
 142     symbols.adb<symbols-vms-ia64.adb"
 143
 144     EXTRA_GNATTOOLS='../../gnatlbr$(exeext) ../../gnatsym$(exeext)'
 145     ;;
 146   *-*-cygwin32* | *-*-mingw32* | *-*-pe)
 147     TOOLS_TARGET_PAIRS="\
 148     mlib-tgt.adb<mlib-tgt-mingw.adb \
 149     indepsw.adb<indepsw-mingw.adb"
 150     EXTRA_GNATTOOLS='../../gnatdll$(exeext)'
 151     ;;
 152   powerpc-*-darwin*)
 153     TOOLS_TARGET_PAIRS="mlib-tgt.adb<mlib-tgt-darwin.adb"
 154     ;;
 155   *-*-lynxos)
 156     TOOLS_TARGET_PAIRS="mlib-tgt.adb<mlib-tgt-lynxos.adb"
 157     ;;
 158 esac
 159
 160 # Output: create a Makefile.
 161 AC_CONFIG_FILES([Makefile])
 162
 163 AC_OUTPUT