3 # configure.in script for the opcodes library.
4 # Copyright (C) 1995, 1996 Free Software Foundation, Inc.
5 # Written by Cygnus Support.
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 AC_ARG_ENABLE(targets,
22 [ --enable-targets alternative target configurations],
23 [case "${enableval}" in
24 yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
26 no) enable_targets= ;;
27 *) enable_targets=$enableval ;;
30 [ --enable-shared build shared opcodes library],
31 [case "${enableval}" in
34 *opcodes*) shared=true ;;
37 AC_ARG_ENABLE(commonbfdlib,
38 [ --enable-commonbfdlib build shared BFD/opcodes/libiberty library],
39 [case "${enableval}" in
40 yes) commonbfdlib=true ;;
41 no) commonbfdlib=false ;;
42 *) AC_MSG_ERROR([bad value ${enableval} for opcodes commonbfdlib option]) ;;
45 AC_CONFIG_HEADER(config.h:config.in)
47 AC_CONFIG_AUX_DIR(`cd $srcdir/..;pwd`)
49 if test -z "$target" ; then
50 AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
54 # host-specific stuff:
56 ALLLIBS='$(TARGETLIB)'
60 if test "${shared}" = "true"; then
61 ALLLIBS='$(TARGETLIB) $(SHLIB) $(SHLINK)'
63 if test "${commonbfdlib}" = "true"; then
65 SHLIB=../bfd/libbfd.so.`sed -e 's/[^0-9]*\([0-9.]*\).*/\1/' ${srcdir}/../bfd/VERSION`
67 SHLINK=../bfd/libbfd.so
70 SHLIB=libopcodes.so.`sed -e 's/[^0-9]*\([0-9.]*\).*/\1/' ${srcdir}/../bfd/VERSION`
78 . ${srcdir}/../bfd/configure.host
82 AC_CHECK_TOOL(RANLIB, ranlib, :)
85 if test "${shared}" = "true"; then
86 if test "${GCC}" != "yes" && test "${shared_non_gcc}" != "yes"; then
87 AC_MSG_WARN([opcodes --enable-shared only supported when using gcc])
89 ALLLIBS='$(TARGETLIB)'
99 AC_SUBST(SHLIB_CFLAGS)
100 if test "${commonbfdlib}" = "true"; then
102 # Rebuild the shared library if libiberty or libbfd changes.
103 SHLIB_DEP="../libiberty/libiberty.a ../bfd/libbfd.a"
108 AC_SUBST(COMMON_SHLIB)
112 AC_CHECK_HEADERS(string.h strings.h)
114 # target-specific stuff:
116 # Canonicalize the secondary target names.
117 if test -n "$enable_targets" ; then
118 for targ in `echo $enable_targets | sed 's/,/ /g'`
120 result=`$ac_config_sub $targ 2>/dev/null`
121 if test -n "$result" ; then
122 canon_targets="$canon_targets $result"
124 # Allow targets that config.sub doesn't recognize, like "all".
125 canon_targets="$canon_targets $targ"
132 for targ in $target $canon_targets
134 if test "x$targ" = "xall" ; then
137 . $srcdir/../bfd/config.bfd
138 selarchs="$selarchs $targ_archs"
142 # We don't do any links based on the target system, just makefile config.
144 if test x${all_targets} = xfalse ; then
146 # Target architecture .o files.
149 for arch in $selarchs
151 ad=`echo $arch | sed -e s/bfd_//g -e s/_arch//g`
152 archdefs="$archdefs -DARCH_$ad"
154 bfd_a29k_arch) ta="$ta a29k-dis.o" ;;
156 bfd_alpha_arch) ta="$ta alpha-dis.o" ;;
158 bfd_arc_arch) ta="$ta arc-dis.o arc-opc.o" ;;
160 bfd_arm_arch) ta="$ta arm-dis.o" ;;
162 bfd_h8300_arch) ta="$ta h8300-dis.o" ;;
163 bfd_h8500_arch) ta="$ta h8500-dis.o" ;;
164 bfd_hppa_arch) ta="$ta hppa-dis.o" ;;
165 bfd_i386_arch) ta="$ta i386-dis.o" ;;
167 bfd_i960_arch) ta="$ta i960-dis.o" ;;
168 bfd_m68k_arch) ta="$ta m68k-dis.o m68k-opc.o" ;;
169 bfd_m88k_arch) ta="$ta m88k-dis.o" ;;
170 bfd_mips_arch) ta="$ta mips-dis.o mips-opc.o" ;;
171 bfd_ns32k_arch) ta="$ta ns32k-dis.o" ;;
172 bfd_powerpc_arch) ta="$ta ppc-dis.o ppc-opc.o" ;;
175 bfd_rs6000_arch) ta="$ta ppc-dis.o ppc-opc.o" ;;
177 bfd_rce_arch) ta="$ta rce-dis.o" ;;
179 bfd_sh_arch) ta="$ta sh-dis.o" ;;
180 bfd_sparc_arch) ta="$ta sparc-dis.o sparc-opc.o" ;;
183 bfd_w65_arch) ta="$ta w65-dis.o" ;;
185 bfd_z8k_arch) ta="$ta z8k-dis.o" ;;
188 *) AC_MSG_ERROR(*** unknown target architecture $arch) ;;
192 # Weed out duplicate .o files.
202 # And duplicate -D flags.
204 for i in $archdefs ; do
214 else # all_targets is true
216 BFD_MACHINES='$(ALL_MACHINES)'
220 AC_SUBST(BFD_MACHINES)
223 [case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])