OSDN Git Service

(top level)
[pf3gnuchains/gcc-fork.git] / 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