[deliverable/binutils-gdb.git] / opcodes / configure.ac

dnl Process this file with autoconf to produce a configure script.
dnl
dnl   Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl
dnl This file is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 3 of the License, or
dnl (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program; see the file COPYING3.  If not see
dnl <http://www.gnu.org/licenses/>.
dnl

m4_include([../bfd/version.m4])
AC_INIT([opcodes], BFD_VERSION)
AC_CONFIG_SRCDIR([z8k-dis.c])

AC_CANONICAL_TARGET
AC_ISC_POSIX

AM_INIT_AUTOMAKE

AC_PROG_CC
AC_GNU_SOURCE
AC_USE_SYSTEM_EXTENSIONS

dnl These must be called before LT_INIT, because it may want
dnl to call AC_CHECK_PROG.
AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :)

dnl Default to a non shared library.  This may be overridden by the
dnl configure option --enable-shared.
AC_DISABLE_SHARED

LT_INIT

AC_ARG_ENABLE(targets,
[  --enable-targets        alternative target configurations],
[case "${enableval}" in
  yes | "") AC_MSG_ERROR([enable-targets option must specify target names or 'all'])
            ;;
  no)       enable_targets= ;;
  *)        enable_targets=$enableval ;;
esac])dnl

AM_BINUTILS_WARNINGS

AC_CONFIG_HEADERS(config.h:config.in)

# PR 14072
AH_VERBATIM([00_CONFIG_H_CHECK],
[/* Check that config.h is #included before system headers
   (this works only for glibc, but that should be enough).  */
#if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__)
#  error config.h must be #included before system headers
#endif
#define __CONFIG_H__ 1])

if test -z "$target" ; then
    AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
fi

AM_MAINTAINER_MODE
AM_INSTALL_LIBBFD
AC_EXEEXT

# host-specific stuff:

ALL_LINGUAS="da de es fi fr ga id it nl pt_BR ro sr sv tr uk vi zh_CN"
ZW_GNU_GETTEXT_SISTER_DIR
AM_PO_SUBDIRS

. ${srcdir}/../bfd/configure.host

BFD_CC_FOR_BUILD

AC_SUBST(HDEFINES)
AC_PROG_INSTALL

AC_CHECK_HEADERS(string.h strings.h stdlib.h limits.h)
ACX_HEADER_STRING

AC_CHECK_DECLS([basename, stpcpy])

# Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
# since sigsetjmp might only be defined as a macro.
AC_CACHE_CHECK([for sigsetjmp], gdb_cv_func_sigsetjmp,
[AC_TRY_COMPILE([
#include <setjmp.h>
], [sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);],
bfd_cv_func_sigsetjmp=yes, bfd_cv_func_sigsetjmp=no)])
if test $bfd_cv_func_sigsetjmp = yes; then
  AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available. ])
fi

cgen_maint=no
cgendir='$(srcdir)/../cgen'

AC_ARG_ENABLE(cgen-maint,
[  --enable-cgen-maint[=dir]    build cgen generated files],
[case "${enableval}" in
  yes)	cgen_maint=yes ;;
  no)	cgen_maint=no ;;
  *)
	# Argument is a directory where cgen can be found.  In some
	# future world cgen could be installable, but right now this
	# is not the case.  Instead we assume the directory is a path
	# to the cgen source tree.
	cgen_maint=yes
        if test -r ${enableval}/iformat.scm; then
          # This looks like a cgen source tree.
	  cgendir=${enableval}
        else
	  AC_MSG_ERROR(${enableval} doesn't look like a cgen source tree)
        fi
	;;
esac])dnl
AM_CONDITIONAL(CGEN_MAINT, test x${cgen_maint} = xyes)
AC_SUBST(cgendir)

using_cgen=no

# Check if linker supports --as-needed and --no-as-needed options
AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
	[bfd_cv_ld_as_needed=no
	if $LD --help 2>/dev/null | grep as-needed > /dev/null; then
		bfd_cv_ld_as_needed=yes
	fi
	])

LT_LIB_M

#Libs for generator progs
if test "x$cross_compiling" = "xno"; then
  BUILD_LIBS=../libiberty/libiberty.a
  BUILD_LIB_DEPS=$BUILD_LIBS
else
  # if cross-compiling, assume that the system provides -liberty
  # and that the version is compatible with new headers.
  BUILD_LIBS=-liberty
  BUILD_LIB_DEPS=
fi
BUILD_LIBS="$BUILD_LIBS $LIBINTL"
BUILD_LIB_DEPS="$BUILD_LIB_DEPS $LIBINTL_DEP"

AC_SUBST(BUILD_LIBS)
AC_SUBST(BUILD_LIB_DEPS)

# Horrible hacks to build DLLs on Windows and a shared library elsewhere.
SHARED_LDFLAGS=
SHARED_LIBADD=
SHARED_DEPENDENCIES=
if test "$enable_shared" = "yes"; then
# When building a shared libopcodes, link against the pic version of libiberty
# so that apps that use libopcodes won't need libiberty just to satisfy any
# libopcodes references.
# We can't do that if a pic libiberty is unavailable since including non-pic
# code would insert text relocations into libopcodes.
# Note that linking against libbfd as we do here, which is itself linked
# against libiberty, may not satisfy all the libopcodes libiberty references
# since libbfd may not pull in the entirety of libiberty.
changequote(,)dnl
  x=`sed -n -e 's/^[ 	]*PICFLAG[ 	]*=[ 	]*//p' < ../libiberty/Makefile | sed -n '$p'`
changequote([,])dnl
  if test -n "$x"; then
    SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty"
  fi

  case "${host}" in
    *-*-cygwin*)
      SHARED_LDFLAGS="-no-undefined"
      SHARED_LIBADD="-L`pwd`/../bfd -lbfd -L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin"
      ;;
   *-*-darwin*)
     SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.dylib ${SHARED_LIBADD}"
     SHARED_DEPENDENCIES="../bfd/libbfd.la"
     ;;
    *)
      case "$host_vendor" in
        hp)
          SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.sl ${SHARED_LIBADD}"
	  ;;
	*)
          SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.so ${SHARED_LIBADD}"
	  ;;
      esac
      SHARED_DEPENDENCIES="../bfd/libbfd.la"
      ;;
  esac

  if test -n "$SHARED_LIBADD"; then
    if test -n "$LIBM"; then
      if test x"$bfd_cv_ld_as_needed" = xyes; then
	# Link against libm only when needed.  Put -lc, -lm inside -Wl
	# to stop libtool reordering these options.
	SHARED_LIBADD="$SHARED_LIBADD -Wl,-lc,--as-needed,`echo $LIBM | sed 's/ /,/g'`,--no-as-needed"
      else
	SHARED_LIBADD="$SHARED_LIBADD $LIBM"
      fi
    fi
  fi
fi
AC_SUBST(SHARED_LDFLAGS)
AC_SUBST(SHARED_LIBADD)
AC_SUBST(SHARED_DEPENDENCIES)

# 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

# Utility var, documents generic cgen support files.

cgen_files="cgen-opc.lo cgen-asm.lo cgen-dis.lo cgen-bitset.lo"

# 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_aarch64_arch)	ta="$ta aarch64-asm.lo aarch64-dis.lo aarch64-opc.lo aarch64-asm-2.lo aarch64-dis-2.lo aarch64-opc-2.lo" ;;
	bfd_alpha_arch)		ta="$ta alpha-dis.lo alpha-opc.lo" ;;
	bfd_arc_arch)		ta="$ta arc-dis.lo arc-opc.lo arc-ext.lo" ;;
	bfd_arm_arch)		ta="$ta arm-dis.lo" ;;
	bfd_avr_arch)		ta="$ta avr-dis.lo" ;;
	bfd_bfin_arch)		ta="$ta bfin-dis.lo" ;;
	bfd_cr16_arch)		ta="$ta cr16-dis.lo cr16-opc.lo" ;;
	bfd_cris_arch)		ta="$ta cris-dis.lo cris-opc.lo cgen-bitset.lo" ;;
	bfd_crx_arch)		ta="$ta crx-dis.lo crx-opc.lo" ;;
	bfd_csky_arch)		ta="$ta csky-dis.lo" ;;
	bfd_d10v_arch)		ta="$ta d10v-dis.lo d10v-opc.lo" ;;
	bfd_d30v_arch)		ta="$ta d30v-dis.lo d30v-opc.lo" ;;
	bfd_dlx_arch)		ta="$ta dlx-dis.lo" ;;
	bfd_fr30_arch)		ta="$ta fr30-asm.lo fr30-desc.lo fr30-dis.lo fr30-ibld.lo fr30-opc.lo" using_cgen=yes ;;
	bfd_frv_arch)		ta="$ta frv-asm.lo frv-desc.lo frv-dis.lo frv-ibld.lo frv-opc.lo" using_cgen=yes ;;
	bfd_ft32_arch)		ta="$ta ft32-opc.lo ft32-dis.lo" ;;
	bfd_moxie_arch)		ta="$ta moxie-dis.lo moxie-opc.lo" ;;
	bfd_h8300_arch)		ta="$ta h8300-dis.lo" ;;
	bfd_hppa_arch)		ta="$ta hppa-dis.lo" ;;
	bfd_i386_arch|bfd_iamcu_arch|bfd_l1om_arch|bfd_k1om_arch)
				ta="$ta i386-dis.lo i386-opc.lo" ;;
	bfd_ia64_arch)		ta="$ta ia64-dis.lo ia64-opc.lo" ;;
	bfd_ip2k_arch)		ta="$ta ip2k-asm.lo ip2k-desc.lo ip2k-dis.lo ip2k-ibld.lo ip2k-opc.lo" using_cgen=yes ;;
	bfd_epiphany_arch)	ta="$ta epiphany-asm.lo epiphany-desc.lo epiphany-dis.lo epiphany-ibld.lo epiphany-opc.lo" using_cgen=yes ;;
	bfd_iq2000_arch)	ta="$ta iq2000-asm.lo iq2000-desc.lo iq2000-dis.lo iq2000-ibld.lo iq2000-opc.lo" using_cgen=yes ;;
	bfd_lm32_arch)		ta="$ta lm32-asm.lo lm32-desc.lo lm32-dis.lo lm32-ibld.lo lm32-opc.lo lm32-opinst.lo" using_cgen=yes ;;
	bfd_m32c_arch)		ta="$ta m32c-asm.lo m32c-desc.lo m32c-dis.lo m32c-ibld.lo m32c-opc.lo" using_cgen=yes ;;
	bfd_m32r_arch)		ta="$ta m32r-asm.lo m32r-desc.lo m32r-dis.lo m32r-ibld.lo m32r-opc.lo m32r-opinst.lo" using_cgen=yes ;;
	bfd_m68hc11_arch)	ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
	bfd_m68hc12_arch)	ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
	bfd_m9s12x_arch)	ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
	bfd_m9s12xg_arch)	ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
	bfd_s12z_arch)		ta="$ta s12z-dis.lo s12z-opc.lo" ;;
	bfd_m68k_arch)		ta="$ta m68k-dis.lo m68k-opc.lo" ;;
	bfd_mcore_arch)		ta="$ta mcore-dis.lo" ;;
	bfd_mep_arch)		ta="$ta mep-asm.lo mep-desc.lo mep-dis.lo mep-ibld.lo mep-opc.lo" using_cgen=yes ;;
	bfd_metag_arch)		ta="$ta metag-dis.lo" ;;
	bfd_microblaze_arch)	ta="$ta microblaze-dis.lo" ;;
	bfd_mips_arch)		ta="$ta mips-dis.lo mips-opc.lo mips16-opc.lo micromips-opc.lo" ;;
	bfd_mmix_arch)		ta="$ta mmix-dis.lo mmix-opc.lo" ;;
	bfd_mn10200_arch)	ta="$ta m10200-dis.lo m10200-opc.lo" ;;
	bfd_mn10300_arch)	ta="$ta m10300-dis.lo m10300-opc.lo" ;;
	bfd_mt_arch)		ta="$ta mt-asm.lo mt-desc.lo mt-dis.lo mt-ibld.lo mt-opc.lo" using_cgen=yes ;;
	bfd_msp430_arch)	ta="$ta msp430-dis.lo msp430-decode.lo" ;;
	bfd_nds32_arch)		ta="$ta nds32-asm.lo nds32-dis.lo" ;;
	bfd_nfp_arch)		ta="$ta nfp-dis.lo" ;;
	bfd_nios2_arch)		ta="$ta nios2-dis.lo nios2-opc.lo" ;;
	bfd_ns32k_arch)		ta="$ta ns32k-dis.lo" ;;
	bfd_or1k_arch)		ta="$ta or1k-asm.lo or1k-desc.lo or1k-dis.lo or1k-ibld.lo or1k-opc.lo" using_cgen=yes ;;
	bfd_pdp11_arch)		ta="$ta pdp11-dis.lo pdp11-opc.lo" ;;
	bfd_pj_arch)		ta="$ta pj-dis.lo pj-opc.lo" ;;
	bfd_powerpc_arch)	ta="$ta ppc-dis.lo ppc-opc.lo" ;;
	bfd_powerpc_64_arch)	ta="$ta ppc-dis.lo ppc-opc.lo" ;;
	bfd_pru_arch)		ta="$ta pru-dis.lo pru-opc.lo" ;;
	bfd_pyramid_arch)	;;
	bfd_romp_arch)		;;
	bfd_riscv_arch)         ta="$ta riscv-dis.lo riscv-opc.lo" ;;
	bfd_rs6000_arch)	ta="$ta ppc-dis.lo ppc-opc.lo" ;;
	bfd_rl78_arch)		ta="$ta rl78-dis.lo rl78-decode.lo";;
	bfd_rx_arch)		ta="$ta rx-dis.lo rx-decode.lo";;
	bfd_s390_arch)		ta="$ta s390-dis.lo s390-opc.lo" ;;
	bfd_score_arch)		ta="$ta score-dis.lo score7-dis.lo" ;;
	bfd_sh_arch)		ta="$ta sh-dis.lo cgen-bitset.lo" ;;
	bfd_sparc_arch)		ta="$ta sparc-dis.lo sparc-opc.lo" ;;
	bfd_spu_arch)		ta="$ta spu-dis.lo spu-opc.lo" ;;
	bfd_tic30_arch)		ta="$ta tic30-dis.lo" ;;
	bfd_tic4x_arch)		ta="$ta tic4x-dis.lo" ;;
	bfd_tic54x_arch)	ta="$ta tic54x-dis.lo tic54x-opc.lo" ;;
	bfd_tic6x_arch)		ta="$ta tic6x-dis.lo" ;;
	bfd_tic80_arch)		ta="$ta tic80-dis.lo tic80-opc.lo" ;;
	bfd_tilegx_arch)	ta="$ta tilegx-dis.lo tilegx-opc.lo" ;;
	bfd_tilepro_arch)	ta="$ta tilepro-dis.lo tilepro-opc.lo" ;;
	bfd_v850_arch)		ta="$ta v850-opc.lo v850-dis.lo" ;;
	bfd_v850e_arch)		ta="$ta v850-opc.lo v850-dis.lo" ;;
	bfd_v850ea_arch)	ta="$ta v850-opc.lo v850-dis.lo" ;;
	bfd_v850_rh850_arch)	ta="$ta v850-opc.lo v850-dis.lo" ;;
	bfd_vax_arch)		ta="$ta vax-dis.lo" ;;
	bfd_visium_arch)	ta="$ta visium-dis.lo visium-opc.lo" ;;
        bfd_wasm32_arch)        ta="$ta wasm32-dis.lo" ;;
	bfd_xc16x_arch)		ta="$ta xc16x-asm.lo xc16x-desc.lo xc16x-dis.lo xc16x-ibld.lo xc16x-opc.lo" using_cgen=yes ;;
	bfd_xgate_arch)		ta="$ta xgate-dis.lo xgate-opc.lo" ;;
	bfd_xstormy16_arch)	ta="$ta xstormy16-asm.lo xstormy16-desc.lo xstormy16-dis.lo xstormy16-ibld.lo xstormy16-opc.lo" using_cgen=yes ;;
	bfd_xtensa_arch)	ta="$ta xtensa-dis.lo" ;;
	bfd_z80_arch)		ta="$ta z80-dis.lo" ;;
	bfd_z8k_arch)		ta="$ta z8k-dis.lo" ;;
	bfd_bpf_arch)		ta="$ta bpf-asm.lo bpf-desc.lo bpf-dis.lo bpf-ibld.lo bpf-opc.lo" using_cgen=yes ;;

	"")			;;
	*)		AC_MSG_ERROR(*** unknown target architecture $arch) ;;
	esac
    done

    if test $using_cgen = yes ; then
	ta="$ta $cgen_files"
    fi

    # 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_CONFIG_FILES([Makefile po/Makefile.in:po/Make-in])
AC_OUTPUT
Commit	Line	Data
252b5132 RH	1	dnl Process this file with autoconf to produce a configure script.
252b5132 RH	2	dnl
82704155	3	dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
5bf135a7 NC	4	dnl
	5	dnl This file is free software; you can redistribute it and/or modify
	6	dnl it under the terms of the GNU General Public License as published by
	7	dnl the Free Software Foundation; either version 3 of the License, or
	8	dnl (at your option) any later version.
43e65147	9	dnl
5bf135a7 NC	10	dnl This program is distributed in the hope that it will be useful,
	11	dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	dnl GNU General Public License for more details.
43e65147	14	dnl
5bf135a7 NC	15	dnl You should have received a copy of the GNU General Public License
	16	dnl along with this program; see the file COPYING3. If not see
	17	dnl <http://www.gnu.org/licenses/>.
	18	dnl
252b5132	19
2e98a7bd AM	20	m4_include([../bfd/version.m4])
2e98a7bd AM	21	AC_INIT([opcodes], BFD_VERSION)
979273e3	22	AC_CONFIG_SRCDIR([z8k-dis.c])
252b5132	23
979273e3	24	AC_CANONICAL_TARGET
252b5132 RH	25	AC_ISC_POSIX
252b5132 RH	26
2e98a7bd	27	AM_INIT_AUTOMAKE
252b5132	28
dabbade6 L	29	AC_PROG_CC
dabbade6 L	30	AC_GNU_SOURCE
7357c5b6	31	AC_USE_SYSTEM_EXTENSIONS
dabbade6	32
da594c4a	33	dnl These must be called before LT_INIT, because it may want
252b5132 RH	34	dnl to call AC_CHECK_PROG.
	35	AC_CHECK_TOOL(AR, ar)
	36	AC_CHECK_TOOL(RANLIB, ranlib, :)
	37
	38	dnl Default to a non shared library. This may be overridden by the
	39	dnl configure option --enable-shared.
da594c4a	40	AC_DISABLE_SHARED
252b5132	41
da594c4a	42	LT_INIT
252b5132 RH	43
	44	AC_ARG_ENABLE(targets,
	45	[ --enable-targets alternative target configurations],
	46	[case "${enableval}" in
979273e3	47	yes \| "") AC_MSG_ERROR([enable-targets option must specify target names or 'all'])
252b5132 RH	48	;;
	49	no) enable_targets= ;;
	50	*) enable_targets=$enableval ;;
	51	esac])dnl
252b5132	52
9e9b66a9	53	AM_BINUTILS_WARNINGS
a2d91340	54
da594c4a	55	AC_CONFIG_HEADERS(config.h:config.in)
252b5132	56
df7b86aa NC	57	# PR 14072
	58	AH_VERBATIM([00_CONFIG_H_CHECK],
	59	[/* Check that config.h is #included before system headers
	60	(this works only for glibc, but that should be enough). */
d17dce55	61	#if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__)
df7b86aa NC	62	# error config.h must be #included before system headers
	63	#endif
	64	#define __CONFIG_H__ 1])
	65
252b5132 RH	66	if test -z "$target" ; then
	67	AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
	68	fi
252b5132 RH	69
252b5132 RH	70	AM_MAINTAINER_MODE
81172ff2	71	AM_INSTALL_LIBBFD
252b5132 RH	72	AC_EXEEXT
	73
	74	# host-specific stuff:
	75
e184813f	76	ALL_LINGUAS="da de es fi fr ga id it nl pt_BR ro sr sv tr uk vi zh_CN"
20e95c23 DJ	77	ZW_GNU_GETTEXT_SISTER_DIR
20e95c23 DJ	78	AM_PO_SUBDIRS
252b5132 RH	79
	80	. ${srcdir}/../bfd/configure.host
	81
b6849f55 NC	82	BFD_CC_FOR_BUILD
b6849f55 NC	83
252b5132 RH	84	AC_SUBST(HDEFINES)
	85	AC_PROG_INSTALL
	86
40fb9820	87	AC_CHECK_HEADERS(string.h strings.h stdlib.h limits.h)
208a4923	88	ACX_HEADER_STRING
252b5132	89
dabbade6	90	AC_CHECK_DECLS([basename, stpcpy])
4bd60896	91
8df14d78 L	92	# Check if sigsetjmp is available. Using AC_CHECK_FUNCS won't do
	93	# since sigsetjmp might only be defined as a macro.
	94	AC_CACHE_CHECK([for sigsetjmp], gdb_cv_func_sigsetjmp,
	95	[AC_TRY_COMPILE([
	96	#include <setjmp.h>
	97	], [sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);],
	98	bfd_cv_func_sigsetjmp=yes, bfd_cv_func_sigsetjmp=no)])
	99	if test $bfd_cv_func_sigsetjmp = yes; then
	100	AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available. ])
	101	fi
	102
6e31aea3 BE	103	cgen_maint=no
	104	cgendir='$(srcdir)/../cgen'
	105
	106	AC_ARG_ENABLE(cgen-maint,
	107	[ --enable-cgen-maint[=dir] build cgen generated files],
	108	[case "${enableval}" in
	109	yes) cgen_maint=yes ;;
	110	no) cgen_maint=no ;;
	111	*)
7fb45a68 AB	112	# Argument is a directory where cgen can be found. In some
	113	# future world cgen could be installable, but right now this
	114	# is not the case. Instead we assume the directory is a path
	115	# to the cgen source tree.
6e31aea3	116	cgen_maint=yes
7fb45a68 AB	117	if test -r ${enableval}/iformat.scm; then
	118	# This looks like a cgen source tree.
	119	cgendir=${enableval}
	120	else
	121	AC_MSG_ERROR(${enableval} doesn't look like a cgen source tree)
	122	fi
6e31aea3 BE	123	;;
	124	esac])dnl
	125	AM_CONDITIONAL(CGEN_MAINT, test x${cgen_maint} = xyes)
	126	AC_SUBST(cgendir)
252b5132 RH	127
	128	using_cgen=no
	129
51dec227 AM	130	# Check if linker supports --as-needed and --no-as-needed options
	131	AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
	132	[bfd_cv_ld_as_needed=no
	133	if $LD --help 2>/dev/null \| grep as-needed > /dev/null; then
	134	bfd_cv_ld_as_needed=yes
	135	fi
	136	])
	137
	138	LT_LIB_M
	139
2eee5593 AM	140	#Libs for generator progs
	141	if test "x$cross_compiling" = "xno"; then
	142	BUILD_LIBS=../libiberty/libiberty.a
	143	BUILD_LIB_DEPS=$BUILD_LIBS
	144	else
	145	# if cross-compiling, assume that the system provides -liberty
	146	# and that the version is compatible with new headers.
	147	BUILD_LIBS=-liberty
	148	BUILD_LIB_DEPS=
	149	fi
	150	BUILD_LIBS="$BUILD_LIBS $LIBINTL"
	151	BUILD_LIB_DEPS="$BUILD_LIB_DEPS $LIBINTL_DEP"
	152
	153	AC_SUBST(BUILD_LIBS)
	154	AC_SUBST(BUILD_LIB_DEPS)
	155
45d42143 NC	156	# Horrible hacks to build DLLs on Windows and a shared library elsewhere.
	157	SHARED_LDFLAGS=
	158	SHARED_LIBADD=
	159	SHARED_DEPENDENCIES=
	160	if test "$enable_shared" = "yes"; then
29670fb9 AM	161	# When building a shared libopcodes, link against the pic version of libiberty
	162	# so that apps that use libopcodes won't need libiberty just to satisfy any
	163	# libopcodes references.
	164	# We can't do that if a pic libiberty is unavailable since including non-pic
	165	# code would insert text relocations into libopcodes.
	166	# Note that linking against libbfd as we do here, which is itself linked
	167	# against libiberty, may not satisfy all the libopcodes libiberty references
	168	# since libbfd may not pull in the entirety of libiberty.
	169	changequote(,)dnl
	170	x=`sed -n -e 's/^[ ]PICFLAG[ ]=[ ]*//p' < ../libiberty/Makefile \| sed -n '$p'`
	171	changequote([,])dnl
	172	if test -n "$x"; then
	173	SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty"
	174	fi
	175
45d42143 NC	176	case "${host}" in
	177	--cygwin*)
	178	SHARED_LDFLAGS="-no-undefined"
	179	SHARED_LIBADD="-L`pwd`/../bfd -lbfd -L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin"
	180	;;
0e336180	181	--darwin*)
29670fb9	182	SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.dylib ${SHARED_LIBADD}"
0e336180 NC	183	SHARED_DEPENDENCIES="../bfd/libbfd.la"
0e336180 NC	184	;;
45d42143	185	*)
0e336180 NC	186	case "$host_vendor" in
0e336180 NC	187	hp)
29670fb9	188	SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.sl ${SHARED_LIBADD}"
0e336180 NC	189	;;
0e336180 NC	190	*)
29670fb9	191	SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.so ${SHARED_LIBADD}"
0e336180 NC	192	;;
0e336180 NC	193	esac
4267b19f	194	SHARED_DEPENDENCIES="../bfd/libbfd.la"
45d42143 NC	195	;;
45d42143 NC	196	esac
51dec227 AM	197
	198	if test -n "$SHARED_LIBADD"; then
	199	if test -n "$LIBM"; then
	200	if test x"$bfd_cv_ld_as_needed" = xyes; then
	201	# Link against libm only when needed. Put -lc, -lm inside -Wl
	202	# to stop libtool reordering these options.
	203	SHARED_LIBADD="$SHARED_LIBADD -Wl,-lc,--as-needed,`echo $LIBM \| sed 's/ /,/g'`,--no-as-needed"
	204	else
	205	SHARED_LIBADD="$SHARED_LIBADD $LIBM"
	206	fi
	207	fi
	208	fi
45d42143 NC	209	fi
	210	AC_SUBST(SHARED_LDFLAGS)
	211	AC_SUBST(SHARED_LIBADD)
	212	AC_SUBST(SHARED_DEPENDENCIES)
252b5132 RH	213
	214	# target-specific stuff:
	215
	216	# Canonicalize the secondary target names.
	217	if test -n "$enable_targets" ; then
	218	for targ in `echo $enable_targets \| sed 's/,/ /g'`
	219	do
6d83c84b	220	result=`$ac_config_sub $targ 2>/dev/null`
252b5132 RH	221	if test -n "$result" ; then
	222	canon_targets="$canon_targets $result"
	223	else
	224	# Allow targets that config.sub doesn't recognize, like "all".
	225	canon_targets="$canon_targets $targ"
	226	fi
	227	done
	228	fi
	229
	230	all_targets=false
	231	selarchs=
	232	for targ in $target $canon_targets
	233	do
	234	if test "x$targ" = "xall" ; then
	235	all_targets=true
	236	else
	237	. $srcdir/../bfd/config.bfd
	238	selarchs="$selarchs $targ_archs"
	239	fi
43e65147	240	done
252b5132 RH	241
	242	# Utility var, documents generic cgen support files.
	243
3609e0fe	244	cgen_files="cgen-opc.lo cgen-asm.lo cgen-dis.lo cgen-bitset.lo"
252b5132 RH	245
	246	# We don't do any links based on the target system, just makefile config.
	247
	248	if test x${all_targets} = xfalse ; then
	249
	250	# Target architecture .o files.
	251	ta=
	252
	253	for arch in $selarchs
	254	do
	255	ad=`echo $arch \| sed -e s/bfd_//g -e s/_arch//g`
	256	archdefs="$archdefs -DARCH_$ad"
	257	case "$arch" in
a06ea964	258	bfd_aarch64_arch) ta="$ta aarch64-asm.lo aarch64-dis.lo aarch64-opc.lo aarch64-asm-2.lo aarch64-dis-2.lo aarch64-opc-2.lo" ;;
252b5132	259	bfd_alpha_arch) ta="$ta alpha-dis.lo alpha-opc.lo" ;;
0d2bcfaf	260	bfd_arc_arch) ta="$ta arc-dis.lo arc-opc.lo arc-ext.lo" ;;
252b5132	261	bfd_arm_arch) ta="$ta arm-dis.lo" ;;
adde6300	262	bfd_avr_arch) ta="$ta avr-dis.lo" ;;
4b7f6baa	263	bfd_bfin_arch) ta="$ta bfin-dis.lo" ;;
3843081d	264	bfd_cr16_arch) ta="$ta cr16-dis.lo cr16-opc.lo" ;;
3609e0fe	265	bfd_cris_arch) ta="$ta cris-dis.lo cris-opc.lo cgen-bitset.lo" ;;
3843081d	266	bfd_crx_arch) ta="$ta crx-dis.lo crx-opc.lo" ;;
b8891f8d	267	bfd_csky_arch) ta="$ta csky-dis.lo" ;;
252b5132 RH	268	bfd_d10v_arch) ta="$ta d10v-dis.lo d10v-opc.lo" ;;
252b5132 RH	269	bfd_d30v_arch) ta="$ta d30v-dis.lo d30v-opc.lo" ;;
d172d4ba	270	bfd_dlx_arch) ta="$ta dlx-dis.lo" ;;
3843081d JBG	271	bfd_fr30_arch) ta="$ta fr30-asm.lo fr30-desc.lo fr30-dis.lo fr30-ibld.lo fr30-opc.lo" using_cgen=yes ;;
3843081d JBG	272	bfd_frv_arch) ta="$ta frv-asm.lo frv-desc.lo frv-dis.lo frv-ibld.lo frv-opc.lo" using_cgen=yes ;;
3f8107ab	273	bfd_ft32_arch) ta="$ta ft32-opc.lo ft32-dis.lo" ;;
20135e4c	274	bfd_moxie_arch) ta="$ta moxie-dis.lo moxie-opc.lo" ;;
252b5132	275	bfd_h8300_arch) ta="$ta h8300-dis.lo" ;;
252b5132	276	bfd_hppa_arch) ta="$ta hppa-dis.lo" ;;
7b6d09fb	277	bfd_i386_arch\|bfd_iamcu_arch\|bfd_l1om_arch\|bfd_k1om_arch)
8a9036a4	278	ta="$ta i386-dis.lo i386-opc.lo" ;;
800eeca4	279	bfd_ia64_arch) ta="$ta ia64-dis.lo ia64-opc.lo" ;;
a40cbfa3	280	bfd_ip2k_arch) ta="$ta ip2k-asm.lo ip2k-desc.lo ip2k-dis.lo ip2k-ibld.lo ip2k-opc.lo" using_cgen=yes ;;
48891606	281	bfd_epiphany_arch) ta="$ta epiphany-asm.lo epiphany-desc.lo epiphany-dis.lo epiphany-ibld.lo epiphany-opc.lo" using_cgen=yes ;;
3843081d JBG	282	bfd_iq2000_arch) ta="$ta iq2000-asm.lo iq2000-desc.lo iq2000-dis.lo iq2000-ibld.lo iq2000-opc.lo" using_cgen=yes ;;
3843081d JBG	283	bfd_lm32_arch) ta="$ta lm32-asm.lo lm32-desc.lo lm32-dis.lo lm32-ibld.lo lm32-opc.lo lm32-opinst.lo" using_cgen=yes ;;
e729279b	284	bfd_m32c_arch) ta="$ta m32c-asm.lo m32c-desc.lo m32c-dis.lo m32c-ibld.lo m32c-opc.lo" using_cgen=yes ;;
252b5132	285	bfd_m32r_arch) ta="$ta m32r-asm.lo m32r-desc.lo m32r-dis.lo m32r-ibld.lo m32r-opc.lo m32r-opinst.lo" using_cgen=yes ;;
60bcf0fa NC	286	bfd_m68hc11_arch) ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
60bcf0fa NC	287	bfd_m68hc12_arch) ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
48891606	288	bfd_m9s12x_arch) ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
6927f982	289	bfd_m9s12xg_arch) ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
ef1ad42b	290	bfd_s12z_arch) ta="$ta s12z-dis.lo s12z-opc.lo" ;;
252b5132	291	bfd_m68k_arch) ta="$ta m68k-dis.lo m68k-opc.lo" ;;
252b5132	292	bfd_mcore_arch) ta="$ta mcore-dis.lo" ;;
bd2f2e55	293	bfd_mep_arch) ta="$ta mep-asm.lo mep-desc.lo mep-dis.lo mep-ibld.lo mep-opc.lo" using_cgen=yes ;;
a3c62988	294	bfd_metag_arch) ta="$ta metag-dis.lo" ;;
7ba29e2a	295	bfd_microblaze_arch) ta="$ta microblaze-dis.lo" ;;
df58fc94	296	bfd_mips_arch) ta="$ta mips-dis.lo mips-opc.lo mips16-opc.lo micromips-opc.lo" ;;
3c3bdf30	297	bfd_mmix_arch) ta="$ta mmix-dis.lo mmix-opc.lo" ;;
252b5132 RH	298	bfd_mn10200_arch) ta="$ta m10200-dis.lo m10200-opc.lo" ;;
252b5132 RH	299	bfd_mn10300_arch) ta="$ta m10300-dis.lo m10300-opc.lo" ;;
d031aafb	300	bfd_mt_arch) ta="$ta mt-asm.lo mt-desc.lo mt-dis.lo mt-ibld.lo mt-opc.lo" using_cgen=yes ;;
34c911a4	301	bfd_msp430_arch) ta="$ta msp430-dis.lo msp430-decode.lo" ;;
35c08157	302	bfd_nds32_arch) ta="$ta nds32-asm.lo nds32-dis.lo" ;;
fe944acf	303	bfd_nfp_arch) ta="$ta nfp-dis.lo" ;;
36591ba1	304	bfd_nios2_arch) ta="$ta nios2-dis.lo nios2-opc.lo" ;;
252b5132	305	bfd_ns32k_arch) ta="$ta ns32k-dis.lo" ;;
73589c9d	306	bfd_or1k_arch) ta="$ta or1k-asm.lo or1k-desc.lo or1k-dis.lo or1k-ibld.lo or1k-opc.lo" using_cgen=yes ;;
e135f41b	307	bfd_pdp11_arch) ta="$ta pdp11-dis.lo pdp11-opc.lo" ;;
3843081d	308	bfd_pj_arch) ta="$ta pj-dis.lo pj-opc.lo" ;;
252b5132	309	bfd_powerpc_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
a85d7ed0	310	bfd_powerpc_64_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
11146849	311	bfd_pru_arch) ta="$ta pru-dis.lo pru-opc.lo" ;;
5dd0794d	312	bfd_pyramid_arch) ;;
252b5132	313	bfd_romp_arch) ;;
e23eba97	314	bfd_riscv_arch) ta="$ta riscv-dis.lo riscv-opc.lo" ;;
252b5132	315	bfd_rs6000_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
99c513f6	316	bfd_rl78_arch) ta="$ta rl78-dis.lo rl78-decode.lo";;
c7927a3c	317	bfd_rx_arch) ta="$ta rx-dis.lo rx-decode.lo";;
a85d7ed0	318	bfd_s390_arch) ta="$ta s390-dis.lo s390-opc.lo" ;;
3843081d	319	bfd_score_arch) ta="$ta score-dis.lo score7-dis.lo" ;;
211dc24b	320	bfd_sh_arch) ta="$ta sh-dis.lo cgen-bitset.lo" ;;
252b5132	321	bfd_sparc_arch) ta="$ta sparc-dis.lo sparc-opc.lo" ;;
e9f53129	322	bfd_spu_arch) ta="$ta spu-dis.lo spu-opc.lo" ;;
252b5132	323	bfd_tic30_arch) ta="$ta tic30-dis.lo" ;;
3843081d	324	bfd_tic4x_arch) ta="$ta tic4x-dis.lo" ;;
5c84d377	325	bfd_tic54x_arch) ta="$ta tic54x-dis.lo tic54x-opc.lo" ;;
40b36596	326	bfd_tic6x_arch) ta="$ta tic6x-dis.lo" ;;
252b5132	327	bfd_tic80_arch) ta="$ta tic80-dis.lo tic80-opc.lo" ;;
aa137e4d NC	328	bfd_tilegx_arch) ta="$ta tilegx-dis.lo tilegx-opc.lo" ;;
aa137e4d NC	329	bfd_tilepro_arch) ta="$ta tilepro-dis.lo tilepro-opc.lo" ;;
252b5132 RH	330	bfd_v850_arch) ta="$ta v850-opc.lo v850-dis.lo" ;;
	331	bfd_v850e_arch) ta="$ta v850-opc.lo v850-dis.lo" ;;
	332	bfd_v850ea_arch) ta="$ta v850-opc.lo v850-dis.lo" ;;
de863c74	333	bfd_v850_rh850_arch) ta="$ta v850-opc.lo v850-dis.lo" ;;
252b5132	334	bfd_vax_arch) ta="$ta vax-dis.lo" ;;
1945cfa5	335	bfd_visium_arch) ta="$ta visium-dis.lo visium-opc.lo" ;;
62ecb94c	336	bfd_wasm32_arch) ta="$ta wasm32-dis.lo" ;;
3843081d JBG	337	bfd_xc16x_arch) ta="$ta xc16x-asm.lo xc16x-desc.lo xc16x-dis.lo xc16x-ibld.lo xc16x-opc.lo" using_cgen=yes ;;
3843081d JBG	338	bfd_xgate_arch) ta="$ta xgate-dis.lo xgate-opc.lo" ;;
93fbbb04	339	bfd_xstormy16_arch) ta="$ta xstormy16-asm.lo xstormy16-desc.lo xstormy16-dis.lo xstormy16-ibld.lo xstormy16-opc.lo" using_cgen=yes ;;
e0001a05	340	bfd_xtensa_arch) ta="$ta xtensa-dis.lo" ;;
3c9b82ba	341	bfd_z80_arch) ta="$ta z80-dis.lo" ;;
252b5132	342	bfd_z8k_arch) ta="$ta z8k-dis.lo" ;;
79472b45	343	bfd_bpf_arch) ta="$ta bpf-asm.lo bpf-desc.lo bpf-dis.lo bpf-ibld.lo bpf-opc.lo" using_cgen=yes ;;
252b5132 RH	344
	345	"") ;;
	346	) AC_MSG_ERROR(** unknown target architecture $arch) ;;
	347	esac
	348	done
	349
	350	if test $using_cgen = yes ; then
	351	ta="$ta $cgen_files"
	352	fi
	353
	354	# Weed out duplicate .o files.
	355	f=""
	356	for i in $ta ; do
	357	case " $f " in
	358	" $i ") ;;
	359	*) f="$f $i" ;;
	360	esac
	361	done
	362	ta="$f"
	363
	364	# And duplicate -D flags.
	365	f=""
	366	for i in $archdefs ; do
	367	case " $f " in
	368	" $i ") ;;
	369	*) f="$f $i" ;;
	370	esac
	371	done
	372	archdefs="$f"
	373
	374	BFD_MACHINES="$ta"
	375
	376	else # all_targets is true
	377	archdefs=-DARCH_all
	378	BFD_MACHINES='$(ALL_MACHINES)'
	379	fi
	380
	381	AC_SUBST(archdefs)
	382	AC_SUBST(BFD_MACHINES)
	383
979273e3	384	AC_CONFIG_FILES([Makefile po/Makefile.in:po/Make-in])
979273e3	385	AC_OUTPUT