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- AC_PREREQ(2.5)
- AC_INIT(z8k-dis.c)
- # configure.in script for the opcodes library.
- # Copyright (C) 1995, 1996 Free Software Foundation, Inc.
- # Written by Cygnus Support.
- #
- # This program 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 2 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; if not, write to the Free Software
- # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- AC_ARG_ENABLE(targets,
- [ --enable-targets alternative target configurations],
- [case "${enableval}" in
- yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
- ;;
- no) enable_targets= ;;
- *) enable_targets=$enableval ;;
- esac])dnl
- AC_ARG_ENABLE(shared,
- [ --enable-shared build shared opcodes library],
- [case "${enableval}" in
- yes) shared=true ;;
- no) shared=false ;;
- *opcodes*) shared=true ;;
- *) shared=false ;;
- esac])dnl
- AC_ARG_ENABLE(commonbfdlib,
- [ --enable-commonbfdlib build shared BFD/opcodes/libiberty library],
- [case "${enableval}" in
- yes) commonbfdlib=true ;;
- no) commonbfdlib=false ;;
- *) AC_MSG_ERROR([bad value ${enableval} for opcodes commonbfdlib option]) ;;
- esac])dnl
-
- AC_CONFIG_HEADER(config.h:config.in)
-
- AC_CONFIG_AUX_DIR(`cd $srcdir/..;pwd`)
- AC_CANONICAL_SYSTEM
- if test -z "$target" ; then
- AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
- fi
- AC_ARG_PROGRAM
-
- # host-specific stuff:
-
- ALLLIBS='$(TARGETLIB)'
- PICFLAG=
- SHLIB=unused-shlib
- SHLINK=unused-shlink
- if test "${shared}" = "true"; then
- ALLLIBS='$(TARGETLIB) $(SHLIB) $(SHLINK)'
- PICFLAG=-fpic
- if test "${commonbfdlib}" = "true"; then
- changequote(,)dnl
- SHLIB=../bfd/libbfd.so.`sed -e 's/[^0-9]*\([0-9.]*\).*/\1/' ${srcdir}/../bfd/VERSION`
- changequote([,])dnl
- SHLINK=../bfd/libbfd.so
- else
- changequote(,)dnl
- SHLIB=libopcodes.so.`sed -e 's/[^0-9]*\([0-9.]*\).*/\1/' ${srcdir}/../bfd/VERSION`
- changequote([,])dnl
- SHLINK=libopcodes.so
- fi
- fi
-
- AC_PROG_CC
-
- . ${srcdir}/../bfd/configure.host
-
- AC_SUBST(HDEFINES)
- AC_CHECK_TOOL(AR, ar)
- AC_CHECK_TOOL(RANLIB, ranlib, :)
- AC_PROG_INSTALL
-
- if test "${shared}" = "true"; then
- if test "${GCC}" != "yes" && test "${shared_non_gcc}" != "yes"; then
- AC_MSG_WARN([opcodes --enable-shared only supported when using gcc])
- shared=false
- ALLLIBS='$(TARGETLIB)'
- PICFLAG=
- SHLIB=unused-shlib
- fi
- fi
-
- AC_SUBST(ALLLIBS)
- AC_SUBST(PICFLAG)
- AC_SUBST(SHLIB)
- AC_SUBST(SHLIB_CC)
- AC_SUBST(SHLIB_CFLAGS)
- if test "${commonbfdlib}" = "true"; then
- COMMON_SHLIB=yes
- # Rebuild the shared library if libiberty or libbfd changes.
- SHLIB_DEP="../libiberty/libiberty.a ../bfd/libbfd.a"
- BFD_PICLIST=../bfd/piclist
- else
- COMMON_SHLIB=
- SHLIB_DEP=
- BFD_PICLIST=
- fi
- AC_SUBST(COMMON_SHLIB)
- AC_SUBST(SHLIB_DEP)
- AC_SUBST(BFD_PICLIST)
- AC_SUBST(SHLINK)
-
- AC_CHECK_HEADERS(string.h strings.h)
-
- # target-specific stuff:
-
- # Canonicalize the secondary target names.
- if test -n "$enable_targets" ; then
- for targ in `echo $enable_targets | sed 's/,/ /g'`
- do
- result=`$ac_config_sub $targ 2>/dev/null`
- if test -n "$result" ; then
- canon_targets="$canon_targets $result"
- else
- # Allow targets that config.sub doesn't recognize, like "all".
- canon_targets="$canon_targets $targ"
- fi
- done
- fi
-
- all_targets=false
- selarchs=
- for targ in $target $canon_targets
- do
- if test "x$targ" = "xall" ; then
- all_targets=true
- else
- . $srcdir/../bfd/config.bfd
- selarchs="$selarchs $targ_archs"
- fi
- done
-
- # We don't do any links based on the target system, just makefile config.
-
- if test x${all_targets} = xfalse ; then
-
- # Target architecture .o files.
- ta=
-
- for arch in $selarchs
- do
- ad=`echo $arch | sed -e s/bfd_//g -e s/_arch//g`
- archdefs="$archdefs -DARCH_$ad"
- case "$arch" in
- bfd_a29k_arch) ta="$ta a29k-dis.o" ;;
- bfd_alliant_arch) ;;
- bfd_alpha_arch) ta="$ta alpha-dis.o alpha-opc.o" ;;
- bfd_arm_arch) ta="$ta arm-dis.o" ;;
- bfd_convex_arch) ;;
- bfd_h8300_arch) ta="$ta h8300-dis.o" ;;
- bfd_h8500_arch) ta="$ta h8500-dis.o" ;;
- bfd_hppa_arch) ta="$ta hppa-dis.o" ;;
- bfd_i386_arch) ta="$ta i386-dis.o" ;;
- bfd_i860_arch) ;;
- bfd_i960_arch) ta="$ta i960-dis.o" ;;
- bfd_m68k_arch) ta="$ta m68k-dis.o m68k-opc.o" ;;
- bfd_m88k_arch) ta="$ta m88k-dis.o" ;;
- bfd_mips_arch) ta="$ta mips-dis.o mips-opc.o" ;;
- bfd_ns32k_arch) ta="$ta ns32k-dis.o" ;;
- bfd_powerpc_arch) ta="$ta ppc-dis.o ppc-opc.o" ;;
- bfd_pyramid_arch) ;;
- bfd_romp_arch) ;;
- bfd_rs6000_arch) ta="$ta ppc-dis.o ppc-opc.o" ;;
- bfd_sh_arch) ta="$ta sh-dis.o" ;;
- bfd_sparc_arch) ta="$ta sparc-dis.o sparc-opc.o" ;;
- bfd_tahoe_arch) ;;
- bfd_vax_arch) ;;
- bfd_w65_arch) ta="$ta w65-dis.o" ;;
- bfd_we32k_arch) ;;
- bfd_z8k_arch) ta="$ta z8k-dis.o" ;;
-
- "") ;;
- *) AC_MSG_ERROR(*** unknown target architecture $arch) ;;
- esac
- done
-
- # Weed out duplicate .o files.
- f=""
- for i in $ta ; do
- case " $f " in
- *" $i "*) ;;
- *) f="$f $i" ;;
- esac
- done
- ta="$f"
-
- # And duplicate -D flags.
- f=""
- for i in $archdefs ; do
- case " $f " in
- *" $i "*) ;;
- *) f="$f $i" ;;
- esac
- done
- archdefs="$f"
-
- BFD_MACHINES="$ta"
-
- else # all_targets is true
- archdefs=-DARCH_all
- BFD_MACHINES='$(ALL_MACHINES)'
- fi
-
- AC_SUBST(archdefs)
- AC_SUBST(BFD_MACHINES)
-
- AC_OUTPUT(Makefile,
- [case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])
-