[deliverable/binutils-gdb.git] / bfd / configure.in

dnl Process this file with autoconf to produce a configure script.
dnl
AC_PREREQ(2.3)
AC_INIT(libbfd.c)

AC_ARG_ENABLE(64-bit-bfd,
[  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)],
[case "${enableval}" in
  yes)  want64=true  ;;
  no)   want64=false ;;
  *)    AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
esac],[want64=false])dnl
AC_ARG_ENABLE(targets,
[  --enable-targets        alternative target configurations],
[case "${enableval}" in
  yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
            ;;
  no)       enable_targets= ;;
  *)        enable_targets=$enableval ;;
esac])dnl

AC_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

host64=false
target64=false

# host stuff:

# Permit host specific settings.
. ${srcdir}/configure.host

AC_PROG_CC
AC_SUBST(CFLAGS)
AC_SUBST(HDEFINES)
AR=${AR-ar}
AC_SUBST(AR)
AC_PROG_RANLIB
AC_PROG_INSTALL

HOST_64BIT_LONG=0
if test "x${HOST_64BIT_TYPE}" = "xlong"; then
  HOST_64BIT_LONG=1
fi
AC_SUBST(HOST_64BIT_LONG)

BFD_CC_FOR_BUILD

AC_CHECK_HEADERS(stddef.h string.h strings.h stdlib.h time.h unistd.h)
AC_CHECK_HEADERS(fcntl.h sys/file.h)
AC_CHECK_FUNCS(fcntl getpagesize)

BFD_BINARY_FOPEN

AC_MSG_CHECKING([whether malloc must be declared])
AC_CACHE_VAL(bfd_cv_decl_needed_malloc,
[AC_TRY_COMPILE([
#include <stdio.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif],
[char *(*pfn) = (char *(*)) malloc],
bfd_cv_decl_needed_malloc=no, bfd_cv_decl_needed_malloc=yes)])
AC_MSG_RESULT($bfd_cv_decl_needed_malloc)
if test $bfd_cv_decl_needed_malloc = yes; then
  AC_DEFINE(NEED_DECLARATION_MALLOC)
fi

AC_MSG_CHECKING([whether free must be declared])
AC_CACHE_VAL(bfd_cv_decl_needed_free,
[AC_TRY_COMPILE([
#include <stdio.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif],
[int (*pfn) = (int (*)) free],
bfd_cv_decl_needed_free=no, bfd_cv_decl_needed_free=yes)])
AC_MSG_RESULT($bfd_cv_decl_needed_free)
if test $bfd_cv_decl_needed_free = yes; then
  AC_DEFINE(NEED_DECLARATION_FREE)
fi

# If we are configured native, pick a core file support file.
COREFILE=
COREFLAG=
if test "${target}" = "${host}"; then
  case "${host}" in
  alpha-*-*)		COREFILE=osf-core.o ;;
  arm-*-riscix)		COREFILE=trad-core.o ;;
  hppa*-*-hpux*)	COREFILE=hpux-core.o ;;
  hppa*-*-hiux*)	COREFILE=hpux-core.o ;;
  hppa*-*-bsd*)		COREFILE="hpux-core.o hppabsd-core.o"
			COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
changequote(,)dnl
  i[345]86-sequent-bsd*)
changequote([,])dnl
	COREFILE=trad-core.o;
	AC_DEFINE(TRAD_HEADER,"hosts/symmetry.h")
	;;
changequote(,)dnl
  i[345]86-sequent-sysv4*) ;;
  i[345]86-sequent-sysv*)
changequote([,])dnl
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/symmetry.h")
	;;
changequote(,)dnl
  i[345]86-*-bsd* | i[345]86-*-freebsd* | i[345]86-*-netbsd*)
changequote([,])dnl
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/i386bsd.h")
	;;
changequote(,)dnl
  i[345]86-esix-sysv3*)
changequote([,])dnl
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/esix.h")
	;;
changequote(,)dnl
  i[345]86-*-sco* | i[345]86-*-isc*)
changequote([,])dnl
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/i386sco.h")
	;;
changequote(,)dnl
  i[345]86-*-mach3*)
changequote([,])dnl
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/i386mach3.h")
	;;
changequote(,)dnl
  i[345]86-*-linux*)
changequote([,])dnl
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/i386linux.h")
	;;
changequote(,)dnl
  i[345]86-*-isc*)	COREFILE=trad-core.o ;;
  i[345]86-*-aix*)	COREFILE=aix386-core.o ;;
changequote([,])dnl
  mips-dec-bsd*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/mipsbsd.h")
	;;
  mips-dec-mach3*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/mipsmach3.h")
	;;
  mips-dec-netbsd*)	;;
  mips-dec-*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/decstation.h")
	;;
  mips-sgi-irix4*)	COREFILE=irix-core.o ;;
  mips-sgi-irix5*)	COREFILE=irix-core.o ;;
  mips-*-mach3*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/mipsmach3.h")
	;;
  mips-*-sysv4*)	;;
  mips-*-sysv* | mips-*-riscos*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/riscos.h")
	;;
  mips-sony-bsd*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/news-mips".h)
	;;
  m68*-bull*-sysv*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/dpx2.h")
	;;
  m68*-hp-hpux*)	COREFILE=hpux-core.o ;;
  m68*-hp-bsd*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/hp300bsd.h")
	;;
  m68*-motorola-sysv*)	COREFILE=ptrace-core.o ;;
  m68*-sony-*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/news.h")
	;;
  m88*-*-sysv4*)	;;
  m88*-motorola-sysv*)	COREFILE=trad-core.o ;;
  m88*-*-mach3*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/m88kmach3.h")
	;;
  ns32k-pc532-mach)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/pc532mach.h")
	;;
  rs6000-*-lynx*)	COREFILE=lynx-core.o ;;
  rs6000-*-aix4*)	COREFILE=rs6000-core.o ;;
  rs6000-*-*)		COREFILE=rs6000-core.o ;;
  powerpc-*-aix4*)	COREFILE=rs6000-core.o ;;
  powerpc-*-aix*)	COREFILE=rs6000-core.o ;;
  tahoe-*-*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/tahoe.h")
	;;
  vax-*-ultrix2*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/vaxult2.h")
	;;
  vax-*-ultrix*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/vaxult2.h")
	;;
  vax-*-*)
	COREFILE=trad-core.o
	AC_DEFINE(TRAD_HEADER,"hosts/vaxbsd.h")
	;;
  esac

  case "$COREFILE" in
  aix386-core.o)	COREFLAG=-DAIX386_CORE ;;
  hppabsd-core.o)	COREFLAG=-DHPPABSD_CORE ;;
  hpux-core.o)		COREFLAG=-DHPUX_CORE ;;
  irix-core.o)		COREFLAG=-DIRIX_CORE ;;
  lynx-core.o)		COREFLAG=-DLYNX_CORE ;;
  osf-core.o)		COREFLAG=-DOSF_CORE ;;
  ptrace-core.o)	COREFLAG=-DPTRACE_CORE ;;
  rs6000-core.o)	COREFLAG="$COREFLAG -DAIX_CORE" ;;
  trad-core.o)		COREFLAG="$COREFLAG -DTRAD_CORE" ;;
  esac

  # The ELF code uses the native <sys/procfs.h> to handle core files.
  # Define HAVE_SYS_PROCFS_H if the file exists and defines
  # prstatus_t.
  AC_MSG_CHECKING([for sys/procfs.h])
  AC_CACHE_VAL(bfd_cv_header_sys_procfs_h,
  [AC_TRY_COMPILE([#include <sys/procfs.h>],
  [prstatus_t t;],
  bfd_cv_header_sys_procfs_h=yes, bfd_cv_header_sys_procfs_h=no)])
  AC_MSG_RESULT($bfd_cv_header_sys_procfs_h)
  if test $bfd_cv_header_sys_procfs_h = yes; then
    AC_DEFINE(HAVE_SYS_PROCFS_H)
  fi

fi
AC_SUBST(COREFILE)
AC_SUBST(COREFLAG)

# target 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
defvec=
selvecs=
selarchs=
TDEFINES=
for targ in $target $canon_targets
do
    if test "x$targ" = "xall"; then
        all_targets=true
    else
	. $srcdir/config.bfd
	if test "x$targ" = "x$target"; then
	    defvec=$targ_defvec
	fi
	selvecs="$selvecs $targ_defvec $targ_selvecs"
	selarchs="$selarchs $targ_archs"
	TDEFINES="$TDEFINES $targ_cflags"
    fi
done
AC_SUBST(TDEFINES)

# This processing still needs to be done if we're to decide properly whether
# 64-bit support needs to be compiled in.  Currently, it will be included if
# the default or any other explicitly requested target requires it; it
# will not be included on a 32-bit host if no 64-bit target is requested, and
# no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is
# used.

# uniq the default and selected vectors in all the configured targets.
f=""
for i in $selvecs ; do
    case " $f " in
    *" $i "*) ;;
    *) f="$f $i" ;;
    esac
done
selvecs="$f"

# uniq the architectures in all the configured targets.
f=""
for i in $selarchs ; do
    case " $f " in
    *" $i "*) ;;
    *) f="$f $i" ;;
    esac
done
selarchs="$f"

# Target backend .o files.
tb=

elf="elf.o elflink.o"

for vec in $selvecs
do
    case "$vec" in
    # This list is alphabetized to make it easy to compare
    # with the two vector lists in targets.c.
    a29kcoff_big_vec)		tb="$tb coff-a29k.o cofflink.o" ;;
    a_out_adobe_vec)		tb="$tb aout-adobe.o aout32.o stab-syms.o" ;;
    armcoff_little_vec)		tb="$tb coff-arm.o cofflink.o " ;;
    armcoff_big_vec)		tb="$tb coff-arm.o cofflink.o " ;;
    armpe_little_vec)		tb="$tb pe-arm.o cofflink.o " ;;
    armpe_big_vec)		tb="$tb pe-arm.o cofflink.o " ;;
    armpei_little_vec)		tb="$tb pei-arm.o cofflink.o " ;;
    armpei_big_vec)		tb="$tb pei-arm.o cofflink.o " ;;
    aout0_big_vec)		tb="$tb aout0.o aout32.o stab-syms.o" ;;
    aout_arm_big_vec)		tb="$tb aout-arm.o aout32.o stab-syms.o" ;;
    aout_arm_little_vec)	tb="$tb aout-arm.o aout32.o stab-syms.o" ;;
    aout_mips_big_vec)		tb="$tb mipsbsd.o aout32.o stab-syms.o" ;;
    aout_mips_little_vec)	tb="$tb mipsbsd.o aout32.o stab-syms.o" ;;
    apollocoff_vec)		tb="$tb coff-apollo.o" ;;
    b_out_vec_big_host)		tb="$tb bout.o aout32.o stab-syms.o" ;;
    b_out_vec_little_host)	tb="$tb bout.o aout32.o stab-syms.o" ;;
# start-sanitize-arc
    bfd_elf32_littlearc_vec)	tb="$tb elf32-arc.o elf32.o $elf" ;;
    bfd_elf32_bigarc_vec)	tb="$tb elf32-arc.o elf32.o $elf" ;;
# end-sanitize-arc
    bfd_elf32_big_generic_vec) 	tb="$tb elf32-gen.o elf32.o $elf" ;;
    bfd_elf32_bigmips_vec) 	tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
    bfd_elf32_hppa_vec)		tb="$tb elf32-hppa.o elf32.o $elf" ;;
    bfd_elf32_i386_vec)		tb="$tb elf32-i386.o elf32.o $elf" ;;
    bfd_elf32_i860_vec)		tb="$tb elf32-i860.o elf32.o $elf" ;;
    bfd_elf32_little_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
    bfd_elf32_littlemips_vec) 	tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
    bfd_elf32_m68k_vec)		tb="$tb elf32-m68k.o elf32.o $elf" ;;
    bfd_elf32_m88k_vec)		tb="$tb elf32-m88k.o elf32.o $elf" ;;
    bfd_elf32_powerpc_vec)	tb="$tb elf32-ppc.o elf32.o $elf" ;;
    bfd_elf32_powerpcle_vec)	tb="$tb elf32-ppc.o elf32.o $elf" ;;
    bfd_elf32_sparc_vec)	tb="$tb elf32-sparc.o elf32.o $elf" ;;
    bfd_elf64_big_generic_vec) 	tb="$tb elf64-gen.o elf64.o $elf"
				target64=true ;;
    bfd_elf64_little_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
				target64=true ;;
    bfd_elf64_sparc_vec)	tb="$tb elf64-sparc.o elf64.o $elf"
				target64=true ;;
    cisco_core_vec)		tb="$tb cisco-core.o" ;;
    demo_64_vec)		tb="$tb demo64.o aout64.o stab-syms.o"
				target64=true ;;
    ecoff_big_vec)		tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
    ecoff_little_vec)		tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
    ecoffalpha_little_vec)	tb="$tb coff-alpha.o ecoff.o ecofflink.o"
				target64=true ;;
    h8300coff_vec)		tb="$tb coff-h8300.o reloc16.o" ;;
    h8500coff_vec)		tb="$tb coff-h8500.o reloc16.o" ;;
    host_aout_vec)		tb="$tb host-aout.o aout32.o stab-syms.o" ;;
    hp300bsd_vec)		tb="$tb hp300bsd.o aout32.o stab-syms.o" ;;
    hp300hpux_vec)		tb="$tb hp300hpux.o aout32.o stab-syms.o" ;;
    i386aout_vec)		tb="$tb i386aout.o aout32.o stab-syms.o" ;;
    i386bsd_vec)		tb="$tb i386bsd.o aout32.o stab-syms.o" ;;
    i386dynix_vec)		tb="$tb i386dynix.o aout32.o stab-syms.o" ;;
    i386coff_vec)		tb="$tb coff-i386.o cofflink.o" ;;
    i386msdos_vec)		tb="$tb i386msdos.o" ;;
    i386pe_vec)			tb="$tb pe-i386.o cofflink.o " ;;
    i386pei_vec)		tb="$tb pei-i386.o cofflink.o" ;;
    i386linux_vec)		tb="$tb i386linux.o aout32.o stab-syms.o" ;;
    i386lynx_aout_vec)		tb="$tb i386lynx.o lynx-core.o aout32.o stab-syms.o" ;;
    i386lynx_coff_vec)		tb="$tb cf-i386lynx.o cofflink.o lynx-core.o stab-syms.o" ;;
    i386mach3_vec)		tb="$tb i386mach3.o aout32.o stab-syms.o" ;;
    i386netbsd_vec)		tb="$tb i386netbsd.o aout32.o stab-syms.o" ;;
    i386os9k_vec)		tb="$tb i386os9k.o aout32.o stab-syms.o" ;;
    icoff_big_vec)		tb="$tb coff-i960.o cofflink.o" ;;
    icoff_little_vec)		tb="$tb coff-i960.o cofflink.o" ;;
    ieee_vec)			tb="$tb ieee.o" ;;
    m68kcoff_vec)		tb="$tb coff-m68k.o cofflink.o" ;;
    m68kcoffun_vec)		tb="$tb coff-u68k.o coff-m68k.o cofflink.o" ;;
    m68klynx_aout_vec)		tb="$tb m68klynx.o lynx-core.o aout32.o stab-syms.o" ;;
    m68klynx_coff_vec)		tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o stab-syms.o" ;;
    m68knetbsd_vec)		tb="$tb m68knetbsd.o aout32.o stab-syms.o" ;;
    m88kbcs_vec)		tb="$tb coff-m88k.o" ;;
    newsos3_vec)		tb="$tb newsos3.o aout32.o stab-syms.o" ;;
    nlm32_i386_vec)		tb="$tb nlm32-i386.o nlm32.o nlm.o" ;;
    nlm32_sparc_vec)		tb="$tb nlm32-sparc.o nlm32.o nlm.o" ;;
    nlm32_alpha_vec)		tb="$tb nlm32-alpha.o nlm32.o nlm.o"
				target64=true ;;
    riscix_vec)			tb="$tb aout32.o riscix.o stab-syms.o" ;;
    nlm32_powerpc_vec)		tb="$tb nlm32-ppc.o nlm32.o nlm.o" ;;
    pc532netbsd_vec)		tb="$tb ns32knetbsd.o aout-ns32k.o stab-syms.o" ;;
    pc532machaout_vec)		tb="$tb pc532-mach.o aout-ns32k.o stab-syms.o" ;;
    pmac_xcoff_vec)		tb="$tb coff-pmac.o xcofflink.o" ;;
    rs6000coff_vec)		tb="$tb coff-rs6000.o xcofflink.o" ;;
    bfd_powerpc_pe_vec)         tb="$tb pe-ppc.o cofflink.o" ;;  
    bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.o cofflink.o" ;;  
    bfd_powerpc_pei_vec)        tb="$tb pei-ppc.o cofflink.o" ;;
    bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.o cofflink.o" ;;
    shcoff_vec)			tb="$tb coff-sh.o cofflink.o" ;;
# start-sanitize-rce
    rce_aout_vec)		tb="$tb aout-rce.o aout32.o stab-syms.o" ;;
# end-sanitize-rce
    shlcoff_vec)		tb="$tb coff-sh.o cofflink.o" ;;
    som_vec)			tb="$tb som.o" ;;
    sparclynx_aout_vec)		tb="$tb sparclynx.o lynx-core.o aout32.o stab-syms.o" ;;
    sparclynx_coff_vec)		tb="$tb cf-sparclynx.o lynx-core.o stab-syms.o" ;;
    sparcnetbsd_vec)		tb="$tb sparcnetbsd.o aout32.o stab-syms.o" ;;
    sparccoff_vec)		tb="$tb coff-sparc.o" ;;
    srec_vec)			tb="$tb srec.o" ;;
    sunos_big_vec)		tb="$tb sunos.o aout32.o stab-syms.o" ;;
    symbolsrec_vec)		tb="$tb srec.o" ;;
    tekhex_vec)			tb="$tb tekhex.o" ;;
    we32kcoff_vec)		tb="$tb coff-we32k.o" ;;
    z8kcoff_vec)		tb="$tb coff-z8k.o reloc16.o" ;;
    w65_vec)			tb="$tb coff-w65.o reloc16.o" ;;
    versados_vec)		tb="$tb versados.o" ;;

    "")			;;
    *) AC_MSG_ERROR(*** unknown target vector $vec) ;;
    esac
done

# Target architecture .o files.
ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.o/g`

# Weed out duplicate .o files.
f=""
for i in $tb ; do
    case " $f " in
    *" $i "*) ;;
    *) f="$f $i" ;;
    esac
done
tb="$f"

f=""
for i in $ta ; do
    case " $f " in
    *" $i "*) ;;
    *) f="$f $i" ;;
    esac
done
ta="$f"

bfd_backends="$tb"
bfd_machines="$ta"

if test x${all_targets} = xtrue ; then
  bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
  bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
  selvecs=
  selarchs=
else	# all_targets is true
  # Only set these if they will be nonempty, for the clever echo.
  test -n "$selvecs" &&
    selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
  test -n "$selarchs" &&
    selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
fi	# all_targets is true

case ${host64}-${target64}-${want64} in
  *true*)
    wordsize=64
    all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
    ;;
  false-false-false)
    wordsize=32
    all_backends='$(BFD32_BACKENDS)'
    ;;
esac

AC_SUBST(wordsize)
AC_SUBST(all_backends)
AC_SUBST(bfd_backends)
AC_SUBST(bfd_machines)

tdefaults=""
test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
AC_SUBST(tdefaults)

rm -f doc/config.status
AC_OUTPUT(Makefile doc/Makefile,
[case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])
Commit	Line	Data
e881afb8 ILT	1	dnl Process this file with autoconf to produce a configure script.
e881afb8 ILT	2	dnl
8c693660 KR	3	AC_PREREQ(2.3)
	4	AC_INIT(libbfd.c)
	5
	6	AC_ARG_ENABLE(64-bit-bfd,
e818c22e	7	[ --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)],
a52a3ce8	8	[case "${enableval}" in
8c693660 KR	9	yes) want64=true ;;
	10	no) want64=false ;;
	11	*) AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
	12	esac],[want64=false])dnl
	13	AC_ARG_ENABLE(targets,
e818c22e	14	[ --enable-targets alternative target configurations],
8c693660 KR	15	[case "${enableval}" in
	16	yes \| "") AC_ERROR(enable-targets option must specify target names or 'all')
	17	;;
	18	no) enable_targets= ;;
	19	*) enable_targets=$enableval ;;
	20	esac])dnl
	21
936b870c	22	AC_CONFIG_HEADER(config.h:config.in)
b7577823	23
8c693660 KR	24	AC_CONFIG_AUX_DIR(`cd $srcdir/..;pwd`)
	25	AC_CANONICAL_SYSTEM
	26	if test -z "$target" ; then
	27	AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
	28	fi
	29	AC_ARG_PROGRAM
	30
b32ae8e2 JK	31	host64=false
b32ae8e2 JK	32	target64=false
21c9f626	33
8c693660	34	# host stuff:
21c9f626	35
f515fb2f	36	# Permit host specific settings.
5a5fa368	37	. ${srcdir}/configure.host
4dfe09da	38
f515fb2f ILT	39	AC_PROG_CC
	40	AC_SUBST(CFLAGS)
	41	AC_SUBST(HDEFINES)
	42	AR=${AR-ar}
	43	AC_SUBST(AR)
8c693660	44	AC_PROG_RANLIB
f515fb2f ILT	45	AC_PROG_INSTALL
f515fb2f ILT	46
b7577823 ILT	47	HOST_64BIT_LONG=0
	48	if test "x${HOST_64BIT_TYPE}" = "xlong"; then
	49	HOST_64BIT_LONG=1
f515fb2f	50	fi
b7577823 ILT	51	AC_SUBST(HOST_64BIT_LONG)
	52
	53	BFD_CC_FOR_BUILD
8c693660	54
b7577823	55	AC_CHECK_HEADERS(stddef.h string.h strings.h stdlib.h time.h unistd.h)
1dff7902	56	AC_CHECK_HEADERS(fcntl.h sys/file.h)
aadf04f7	57	AC_CHECK_FUNCS(fcntl getpagesize)
5b2765bf	58
b7577823 ILT	59	BFD_BINARY_FOPEN
	60
	61	AC_MSG_CHECKING([whether malloc must be declared])
	62	AC_CACHE_VAL(bfd_cv_decl_needed_malloc,
	63	[AC_TRY_COMPILE([
	64	#include <stdio.h>
	65	#ifdef HAVE_STDLIB_H
	66	#include <stdlib.h>
	67	#endif
	68	#ifdef HAVE_UNISTD_H
	69	#include <unistd.h>
	70	#endif],
	71	[char (pfn) = (char ()) malloc],
	72	bfd_cv_decl_needed_malloc=no, bfd_cv_decl_needed_malloc=yes)])
	73	AC_MSG_RESULT($bfd_cv_decl_needed_malloc)
	74	if test $bfd_cv_decl_needed_malloc = yes; then
	75	AC_DEFINE(NEED_DECLARATION_MALLOC)
21c9f626 RP	76	fi
21c9f626 RP	77
b7577823 ILT	78	AC_MSG_CHECKING([whether free must be declared])
	79	AC_CACHE_VAL(bfd_cv_decl_needed_free,
	80	[AC_TRY_COMPILE([
	81	#include <stdio.h>
	82	#ifdef HAVE_STDLIB_H
	83	#include <stdlib.h>
	84	#endif
	85	#ifdef HAVE_UNISTD_H
	86	#include <unistd.h>
	87	#endif],
	88	[int (pfn) = (int ()) free],
	89	bfd_cv_decl_needed_free=no, bfd_cv_decl_needed_free=yes)])
	90	AC_MSG_RESULT($bfd_cv_decl_needed_free)
	91	if test $bfd_cv_decl_needed_free = yes; then
	92	AC_DEFINE(NEED_DECLARATION_FREE)
	93	fi
8c693660	94
a52a3ce8 ILT	95	# If we are configured native, pick a core file support file.
	96	COREFILE=
	97	COREFLAG=
	98	if test "${target}" = "${host}"; then
	99	case "${host}" in
	100	alpha--) COREFILE=osf-core.o ;;
	101	arm-*-riscix) COREFILE=trad-core.o ;;
	102	hppa--hpux*) COREFILE=hpux-core.o ;;
	103	hppa--hiux*) COREFILE=hpux-core.o ;;
	104	hppa--bsd*) COREFILE="hpux-core.o hppabsd-core.o"
	105	COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
2cb159a5	106	changequote(,)dnl
b7577823 ILT	107	i[345]86-sequent-bsd*)
	108	changequote([,])dnl
	109	COREFILE=trad-core.o;
	110	AC_DEFINE(TRAD_HEADER,"hosts/symmetry.h")
	111	;;
	112	changequote(,)dnl
a52a3ce8	113	i[345]86-sequent-sysv4*) ;;
b7577823 ILT	114	i[345]86-sequent-sysv*)
	115	changequote([,])dnl
	116	COREFILE=trad-core.o
	117	AC_DEFINE(TRAD_HEADER,"hosts/symmetry.h")
	118	;;
	119	changequote(,)dnl
	120	i[345]86--bsd \| i[345]86--freebsd \| i[345]86--netbsd)
	121	changequote([,])dnl
	122	COREFILE=trad-core.o
	123	AC_DEFINE(TRAD_HEADER,"hosts/i386bsd.h")
	124	;;
	125	changequote(,)dnl
	126	i[345]86-esix-sysv3*)
	127	changequote([,])dnl
	128	COREFILE=trad-core.o
	129	AC_DEFINE(TRAD_HEADER,"hosts/esix.h")
	130	;;
	131	changequote(,)dnl
	132	i[345]86--sco \| i[345]86--isc)
	133	changequote([,])dnl
	134	COREFILE=trad-core.o
	135	AC_DEFINE(TRAD_HEADER,"hosts/i386sco.h")
	136	;;
	137	changequote(,)dnl
	138	i[345]86--mach3)
	139	changequote([,])dnl
	140	COREFILE=trad-core.o
	141	AC_DEFINE(TRAD_HEADER,"hosts/i386mach3.h")
	142	;;
	143	changequote(,)dnl
	144	i[345]86--linux)
	145	changequote([,])dnl
	146	COREFILE=trad-core.o
	147	AC_DEFINE(TRAD_HEADER,"hosts/i386linux.h")
	148	;;
	149	changequote(,)dnl
a52a3ce8 ILT	150	i[345]86--isc) COREFILE=trad-core.o ;;
a52a3ce8 ILT	151	i[345]86--aix) COREFILE=aix386-core.o ;;
2cb159a5	152	changequote([,])dnl
b7577823 ILT	153	mips-dec-bsd*)
	154	COREFILE=trad-core.o
	155	AC_DEFINE(TRAD_HEADER,"hosts/mipsbsd.h")
	156	;;
	157	mips-dec-mach3*)
	158	COREFILE=trad-core.o
	159	AC_DEFINE(TRAD_HEADER,"hosts/mipsmach3.h")
	160	;;
049df0a8	161	mips-dec-netbsd*) ;;
b7577823 ILT	162	mips-dec-*)
	163	COREFILE=trad-core.o
	164	AC_DEFINE(TRAD_HEADER,"hosts/decstation.h")
	165	;;
a52a3ce8 ILT	166	mips-sgi-irix4*) COREFILE=irix-core.o ;;
a52a3ce8 ILT	167	mips-sgi-irix5*) COREFILE=irix-core.o ;;
b7577823 ILT	168	mips--mach3)
	169	COREFILE=trad-core.o
	170	AC_DEFINE(TRAD_HEADER,"hosts/mipsmach3.h")
	171	;;
a52a3ce8	172	mips--sysv4) ;;
b7577823 ILT	173	mips--sysv \| mips--riscos)
	174	COREFILE=trad-core.o
	175	AC_DEFINE(TRAD_HEADER,"hosts/riscos.h")
	176	;;
	177	mips-sony-bsd*)
	178	COREFILE=trad-core.o
	179	AC_DEFINE(TRAD_HEADER,"hosts/news-mips".h)
	180	;;
	181	m68-bull-sysv*)
	182	COREFILE=trad-core.o
	183	AC_DEFINE(TRAD_HEADER,"hosts/dpx2.h")
	184	;;
a52a3ce8	185	m68-hp-hpux) COREFILE=hpux-core.o ;;
b7577823 ILT	186	m68-hp-bsd)
	187	COREFILE=trad-core.o
	188	AC_DEFINE(TRAD_HEADER,"hosts/hp300bsd.h")
	189	;;
a52a3ce8	190	m68-motorola-sysv) COREFILE=ptrace-core.o ;;
b7577823 ILT	191	m68-sony-)
	192	COREFILE=trad-core.o
	193	AC_DEFINE(TRAD_HEADER,"hosts/news.h")
	194	;;
a52a3ce8 ILT	195	m88--sysv4*) ;;
a52a3ce8 ILT	196	m88-motorola-sysv) COREFILE=trad-core.o ;;
b7577823 ILT	197	m88--mach3*)
	198	COREFILE=trad-core.o
	199	AC_DEFINE(TRAD_HEADER,"hosts/m88kmach3.h")
	200	;;
	201	ns32k-pc532-mach)
	202	COREFILE=trad-core.o
	203	AC_DEFINE(TRAD_HEADER,"hosts/pc532mach.h")
	204	;;
a52a3ce8	205	rs6000--lynx) COREFILE=lynx-core.o ;;
aadf04f7	206	rs6000--aix4) COREFILE=rs6000-core.o ;;
a52a3ce8	207	rs6000--) COREFILE=rs6000-core.o ;;
aadf04f7	208	powerpc--aix4) COREFILE=rs6000-core.o ;;
a52a3ce8	209	powerpc--aix) COREFILE=rs6000-core.o ;;
b7577823 ILT	210	tahoe--)
	211	COREFILE=trad-core.o
	212	AC_DEFINE(TRAD_HEADER,"hosts/tahoe.h")
	213	;;
	214	vax--ultrix2)
	215	COREFILE=trad-core.o
	216	AC_DEFINE(TRAD_HEADER,"hosts/vaxult2.h")
	217	;;
	218	vax--ultrix)
	219	COREFILE=trad-core.o
	220	AC_DEFINE(TRAD_HEADER,"hosts/vaxult2.h")
	221	;;
	222	vax--)
	223	COREFILE=trad-core.o
	224	AC_DEFINE(TRAD_HEADER,"hosts/vaxbsd.h")
	225	;;
a52a3ce8 ILT	226	esac
	227
	228	case "$COREFILE" in
	229	aix386-core.o) COREFLAG=-DAIX386_CORE ;;
	230	hppabsd-core.o) COREFLAG=-DHPPABSD_CORE ;;
	231	hpux-core.o) COREFLAG=-DHPUX_CORE ;;
	232	irix-core.o) COREFLAG=-DIRIX_CORE ;;
	233	lynx-core.o) COREFLAG=-DLYNX_CORE ;;
	234	osf-core.o) COREFLAG=-DOSF_CORE ;;
	235	ptrace-core.o) COREFLAG=-DPTRACE_CORE ;;
	236	rs6000-core.o) COREFLAG="$COREFLAG -DAIX_CORE" ;;
b7577823	237	trad-core.o) COREFLAG="$COREFLAG -DTRAD_CORE" ;;
a52a3ce8	238	esac
1dff7902 ILT	239
	240	# The ELF code uses the native <sys/procfs.h> to handle core files.
	241	# Define HAVE_SYS_PROCFS_H if the file exists and defines
	242	# prstatus_t.
	243	AC_MSG_CHECKING([for sys/procfs.h])
	244	AC_CACHE_VAL(bfd_cv_header_sys_procfs_h,
	245	[AC_TRY_COMPILE([#include <sys/procfs.h>],
	246	[prstatus_t t;],
	247	bfd_cv_header_sys_procfs_h=yes, bfd_cv_header_sys_procfs_h=no)])
	248	AC_MSG_RESULT($bfd_cv_header_sys_procfs_h)
	249	if test $bfd_cv_header_sys_procfs_h = yes; then
	250	AC_DEFINE(HAVE_SYS_PROCFS_H)
	251	fi
	252
a52a3ce8 ILT	253	fi
	254	AC_SUBST(COREFILE)
	255	AC_SUBST(COREFLAG)
	256
8c693660	257	# target stuff:
21c9f626	258
180acef5	259	# Canonicalize the secondary target names.
8c693660	260	if test -n "$enable_targets" ; then
318b02b6	261	for targ in `echo $enable_targets \| sed 's/,/ /g'`
180acef5	262	do
9525b61b	263	result=`$ac_config_sub $targ 2>/dev/null`
8c693660	264	if test -n "$result" ; then
180acef5 DM	265	canon_targets="$canon_targets $result"
	266	else
	267	# Allow targets that config.sub doesn't recognize, like "all".
	268	canon_targets="$canon_targets $targ"
	269	fi
	270	done
	271	fi
5f9a2245 DM	272
5f9a2245 DM	273	all_targets=false
2b79a104 ILT	274	defvec=
	275	selvecs=
	276	selarchs=
	277	TDEFINES=
180acef5	278	for targ in $target $canon_targets
5f9a2245	279	do
2b79a104	280	if test "x$targ" = "xall"; then
5f9a2245 DM	281	all_targets=true
5f9a2245 DM	282	else
2b79a104 ILT	283	. $srcdir/config.bfd
	284	if test "x$targ" = "x$target"; then
	285	defvec=$targ_defvec
5f9a2245	286	fi
2b79a104 ILT	287	selvecs="$selvecs $targ_defvec $targ_selvecs"
	288	selarchs="$selarchs $targ_archs"
	289	TDEFINES="$TDEFINES $targ_cflags"
5f9a2245 DM	290	fi
5f9a2245 DM	291	done
2b79a104	292	AC_SUBST(TDEFINES)
b32ae8e2	293
ffe26398 KR	294	# This processing still needs to be done if we're to decide properly whether
	295	# 64-bit support needs to be compiled in. Currently, it will be included if
	296	# the default or any other explicitly requested target requires it; it
	297	# will not be included on a 32-bit host if no 64-bit target is requested, and
	298	# no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is
	299	# used.
	300
2b79a104	301	# uniq the default and selected vectors in all the configured targets.
ffe26398	302	f=""
2b79a104	303	for i in $selvecs ; do
ffe26398 KR	304	case " $f " in
	305	" $i ") ;;
	306	*) f="$f $i" ;;
	307	esac
	308	done
2b79a104	309	selvecs="$f"
ffe26398	310
2b79a104	311	# uniq the architectures in all the configured targets.
ffe26398	312	f=""
2b79a104	313	for i in $selarchs ; do
ffe26398 KR	314	case " $f " in
	315	" $i ") ;;
	316	*) f="$f $i" ;;
	317	esac
	318	done
2b79a104	319	selarchs="$f"
5f9a2245	320
ffe26398 KR	321	# Target backend .o files.
	322	tb=
	323
a52a3ce8 ILT	324	elf="elf.o elflink.o"
a52a3ce8 ILT	325
2b79a104	326	for vec in $selvecs
ffe26398 KR	327	do
	328	case "$vec" in
	329	# This list is alphabetized to make it easy to compare
	330	# with the two vector lists in targets.c.
69645d10	331	a29kcoff_big_vec) tb="$tb coff-a29k.o cofflink.o" ;;
ffe26398	332	a_out_adobe_vec) tb="$tb aout-adobe.o aout32.o stab-syms.o" ;;
a11e10fe DE	333	armcoff_little_vec) tb="$tb coff-arm.o cofflink.o " ;;
a11e10fe DE	334	armcoff_big_vec) tb="$tb coff-arm.o cofflink.o " ;;
a52a3ce8 ILT	335	armpe_little_vec) tb="$tb pe-arm.o cofflink.o " ;;
	336	armpe_big_vec) tb="$tb pe-arm.o cofflink.o " ;;
	337	armpei_little_vec) tb="$tb pei-arm.o cofflink.o " ;;
	338	armpei_big_vec) tb="$tb pei-arm.o cofflink.o " ;;
4f9617ca	339	aout0_big_vec) tb="$tb aout0.o aout32.o stab-syms.o" ;;
8c693660 KR	340	aout_arm_big_vec) tb="$tb aout-arm.o aout32.o stab-syms.o" ;;
8c693660 KR	341	aout_arm_little_vec) tb="$tb aout-arm.o aout32.o stab-syms.o" ;;
ffe26398 KR	342	aout_mips_big_vec) tb="$tb mipsbsd.o aout32.o stab-syms.o" ;;
ffe26398 KR	343	aout_mips_little_vec) tb="$tb mipsbsd.o aout32.o stab-syms.o" ;;
2487f88f	344	apollocoff_vec) tb="$tb coff-apollo.o" ;;
ffe26398 KR	345	b_out_vec_big_host) tb="$tb bout.o aout32.o stab-syms.o" ;;
ffe26398 KR	346	b_out_vec_little_host) tb="$tb bout.o aout32.o stab-syms.o" ;;
c7b44b04	347	# start-sanitize-arc
a52a3ce8 ILT	348	bfd_elf32_littlearc_vec) tb="$tb elf32-arc.o elf32.o $elf" ;;
a52a3ce8 ILT	349	bfd_elf32_bigarc_vec) tb="$tb elf32-arc.o elf32.o $elf" ;;
c7b44b04	350	# end-sanitize-arc
a52a3ce8 ILT	351	bfd_elf32_big_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
	352	bfd_elf32_bigmips_vec) tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
	353	bfd_elf32_hppa_vec) tb="$tb elf32-hppa.o elf32.o $elf" ;;
	354	bfd_elf32_i386_vec) tb="$tb elf32-i386.o elf32.o $elf" ;;
	355	bfd_elf32_i860_vec) tb="$tb elf32-i860.o elf32.o $elf" ;;
	356	bfd_elf32_little_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
	357	bfd_elf32_littlemips_vec) tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
	358	bfd_elf32_m68k_vec) tb="$tb elf32-m68k.o elf32.o $elf" ;;
	359	bfd_elf32_m88k_vec) tb="$tb elf32-m88k.o elf32.o $elf" ;;
	360	bfd_elf32_powerpc_vec) tb="$tb elf32-ppc.o elf32.o $elf" ;;
	361	bfd_elf32_powerpcle_vec) tb="$tb elf32-ppc.o elf32.o $elf" ;;
	362	bfd_elf32_sparc_vec) tb="$tb elf32-sparc.o elf32.o $elf" ;;
	363	bfd_elf64_big_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
7adbe989	364	target64=true ;;
a52a3ce8	365	bfd_elf64_little_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
7adbe989	366	target64=true ;;
a52a3ce8	367	bfd_elf64_sparc_vec) tb="$tb elf64-sparc.o elf64.o $elf"
7adbe989	368	target64=true ;;
4f9617ca	369	cisco_core_vec) tb="$tb cisco-core.o" ;;
ffe26398	370	demo_64_vec) tb="$tb demo64.o aout64.o stab-syms.o"
7adbe989	371	target64=true ;;
318b02b6 KR	372	ecoff_big_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
	373	ecoff_little_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
	374	ecoffalpha_little_vec) tb="$tb coff-alpha.o ecoff.o ecofflink.o"
5dac2dd5	375	target64=true ;;
ffe26398 KR	376	h8300coff_vec) tb="$tb coff-h8300.o reloc16.o" ;;
	377	h8500coff_vec) tb="$tb coff-h8500.o reloc16.o" ;;
	378	host_aout_vec) tb="$tb host-aout.o aout32.o stab-syms.o" ;;
	379	hp300bsd_vec) tb="$tb hp300bsd.o aout32.o stab-syms.o" ;;
	380	hp300hpux_vec) tb="$tb hp300hpux.o aout32.o stab-syms.o" ;;
ffe26398 KR	381	i386aout_vec) tb="$tb i386aout.o aout32.o stab-syms.o" ;;
ffe26398 KR	382	i386bsd_vec) tb="$tb i386bsd.o aout32.o stab-syms.o" ;;
4f9617ca	383	i386dynix_vec) tb="$tb i386dynix.o aout32.o stab-syms.o" ;;
bd23b552	384	i386coff_vec) tb="$tb coff-i386.o cofflink.o" ;;
c7b44b04	385	i386msdos_vec) tb="$tb i386msdos.o" ;;
8c693660 KR	386	i386pe_vec) tb="$tb pe-i386.o cofflink.o " ;;
8c693660 KR	387	i386pei_vec) tb="$tb pei-i386.o cofflink.o" ;;
ffe26398	388	i386linux_vec) tb="$tb i386linux.o aout32.o stab-syms.o" ;;
48ee0757	389	i386lynx_aout_vec) tb="$tb i386lynx.o lynx-core.o aout32.o stab-syms.o" ;;
bd23b552	390	i386lynx_coff_vec) tb="$tb cf-i386lynx.o cofflink.o lynx-core.o stab-syms.o" ;;
5dac2dd5	391	i386mach3_vec) tb="$tb i386mach3.o aout32.o stab-syms.o" ;;
a3f7a777	392	i386netbsd_vec) tb="$tb i386netbsd.o aout32.o stab-syms.o" ;;
85cc33c7	393	i386os9k_vec) tb="$tb i386os9k.o aout32.o stab-syms.o" ;;
a208a70f ILT	394	icoff_big_vec) tb="$tb coff-i960.o cofflink.o" ;;
a208a70f ILT	395	icoff_little_vec) tb="$tb coff-i960.o cofflink.o" ;;
ffe26398	396	ieee_vec) tb="$tb ieee.o" ;;
bd23b552 ILT	397	m68kcoff_vec) tb="$tb coff-m68k.o cofflink.o" ;;
bd23b552 ILT	398	m68kcoffun_vec) tb="$tb coff-u68k.o coff-m68k.o cofflink.o" ;;
48ee0757	399	m68klynx_aout_vec) tb="$tb m68klynx.o lynx-core.o aout32.o stab-syms.o" ;;
bd23b552	400	m68klynx_coff_vec) tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o stab-syms.o" ;;
ec35a1c2	401	m68knetbsd_vec) tb="$tb m68knetbsd.o aout32.o stab-syms.o" ;;
ffe26398 KR	402	m88kbcs_vec) tb="$tb coff-m88k.o" ;;
ffe26398 KR	403	newsos3_vec) tb="$tb newsos3.o aout32.o stab-syms.o" ;;
ffe26398	404	nlm32_i386_vec) tb="$tb nlm32-i386.o nlm32.o nlm.o" ;;
5dac2dd5	405	nlm32_sparc_vec) tb="$tb nlm32-sparc.o nlm32.o nlm.o" ;;
85cc33c7	406	nlm32_alpha_vec) tb="$tb nlm32-alpha.o nlm32.o nlm.o"
7adbe989	407	target64=true ;;
318b02b6	408	riscix_vec) tb="$tb aout32.o riscix.o stab-syms.o" ;;
4f9617ca	409	nlm32_powerpc_vec) tb="$tb nlm32-ppc.o nlm32.o nlm.o" ;;
7a1d4567	410	pc532netbsd_vec) tb="$tb ns32knetbsd.o aout-ns32k.o stab-syms.o" ;;
318b02b6	411	pc532machaout_vec) tb="$tb pc532-mach.o aout-ns32k.o stab-syms.o" ;;
aadf04f7 SS	412	pmac_xcoff_vec) tb="$tb coff-pmac.o xcofflink.o" ;;
aadf04f7 SS	413	rs6000coff_vec) tb="$tb coff-rs6000.o xcofflink.o" ;;
e0c10737 KK	414	bfd_powerpc_pe_vec) tb="$tb pe-ppc.o cofflink.o" ;;
	415	bfd_powerpcle_pe_vec) tb="$tb pe-ppc.o cofflink.o" ;;
	416	bfd_powerpc_pei_vec) tb="$tb pei-ppc.o cofflink.o" ;;
	417	bfd_powerpcle_pei_vec) tb="$tb pei-ppc.o cofflink.o" ;;
ec35a1c2	418	shcoff_vec) tb="$tb coff-sh.o cofflink.o" ;;
03c4ce2f	419	# start-sanitize-rce
fb870b50	420	rce_aout_vec) tb="$tb aout-rce.o aout32.o stab-syms.o" ;;
03c4ce2f	421	# end-sanitize-rce
7a1d4567	422	shlcoff_vec) tb="$tb coff-sh.o cofflink.o" ;;
318b02b6	423	som_vec) tb="$tb som.o" ;;
c9368a3b SS	424	sparclynx_aout_vec) tb="$tb sparclynx.o lynx-core.o aout32.o stab-syms.o" ;;
c9368a3b SS	425	sparclynx_coff_vec) tb="$tb cf-sparclynx.o lynx-core.o stab-syms.o" ;;
a3f7a777	426	sparcnetbsd_vec) tb="$tb sparcnetbsd.o aout32.o stab-syms.o" ;;
6a6676fb	427	sparccoff_vec) tb="$tb coff-sparc.o" ;;
318b02b6	428	srec_vec) tb="$tb srec.o" ;;
ffe26398	429	sunos_big_vec) tb="$tb sunos.o aout32.o stab-syms.o" ;;
318b02b6	430	symbolsrec_vec) tb="$tb srec.o" ;;
ffe26398 KR	431	tekhex_vec) tb="$tb tekhex.o" ;;
	432	we32kcoff_vec) tb="$tb coff-we32k.o" ;;
	433	z8kcoff_vec) tb="$tb coff-z8k.o reloc16.o" ;;
c7b44b04	434	w65_vec) tb="$tb coff-w65.o reloc16.o" ;;
8c693660	435	versados_vec) tb="$tb versados.o" ;;
ffe26398	436
ffe26398	437	"") ;;
8c693660	438	) AC_MSG_ERROR(** unknown target vector $vec) ;;
ffe26398 KR	439	esac
ffe26398 KR	440	done
5f9a2245	441
ffe26398	442	# Target architecture .o files.
2b79a104	443	ta=`echo $selarchs \| sed -e s/bfd_/cpu-/g -e s/_arch/.o/g`
5f9a2245	444
ffe26398 KR	445	# Weed out duplicate .o files.
	446	f=""
	447	for i in $tb ; do
	448	case " $f " in
	449	" $i ") ;;
	450	*) f="$f $i" ;;
	451	esac
	452	done
	453	tb="$f"
	454
	455	f=""
	456	for i in $ta ; do
	457	case " $f " in
	458	" $i ") ;;
	459	*) f="$f $i" ;;
	460	esac
	461	done
	462	ta="$f"
5f9a2245	463
ffe26398 KR	464	bfd_backends="$tb"
ffe26398 KR	465	bfd_machines="$ta"
5f9a2245	466
8c693660	467	if test x${all_targets} = xtrue ; then
ffe26398 KR	468	bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
ffe26398 KR	469	bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
2b79a104 ILT	470	selvecs=
2b79a104 ILT	471	selarchs=
cede9731 PS	472	else # all_targets is true
cede9731 PS	473	# Only set these if they will be nonempty, for the clever echo.
2b79a104 ILT	474	test -n "$selvecs" &&
	475	selvecs=`echo $selvecs \| sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
	476	test -n "$selarchs" &&
2ffbb79a	477	selarchs=`echo $selarchs \| sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
5f9a2245 DM	478	fi # all_targets is true
5f9a2245 DM	479
7adbe989 KR	480	case ${host64}-${target64}-${want64} in
	481	true)
	482	wordsize=64
	483	all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
	484	;;
	485	false-false-false)
	486	wordsize=32
	487	all_backends='$(BFD32_BACKENDS)'
	488	;;
	489	esac
	490
8c693660 KR	491	AC_SUBST(wordsize)
	492	AC_SUBST(all_backends)
	493	AC_SUBST(bfd_backends)
	494	AC_SUBST(bfd_machines)
7adbe989	495
8c693660	496	tdefaults=""
c7b44b04 MM	497	test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
	498	test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
	499	test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
8c693660	500	AC_SUBST(tdefaults)
c812942f	501
8c693660	502	rm -f doc/config.status
870015b1	503	AC_OUTPUT(Makefile doc/Makefile,
a7873a6c	504	[case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])