Subversion Repositories or1k

dnl Process this file with autoconf to produce a configure script.

dnl

AC_PREREQ(2.13)

AC_INIT(libbfd.c)

AC_CANONICAL_SYSTEM

AC_ISC_POSIX

AM_INIT_AUTOMAKE(bfd, 2.9.5)

dnl These must be called before AM_PROG_LIBTOOL, 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.

AM_DISABLE_SHARED

AM_PROG_LIBTOOL

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_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 BFD commonbfdlib option]) ;;

esac])dnl

AC_ARG_WITH(mmap,

[  --with-mmap             try using mmap for BFD input files if available],

[case "${withval}" in

  yes)  want_mmap=true ;;

  no)   want_mmap=false ;;

  *)    AC_MSG_ERROR(bad value ${withval} for BFD with-mmap option) ;;

esac],[want_mmap=false])dnl

build_warnings="-W -Wall"

AC_ARG_ENABLE(build-warnings,

[  --enable-build-warnings Enable build-time compiler warnings if gcc is used],

[case "${enableval}" in

  yes)  ;;

  no)   build_warnings="-w";;

  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`

        build_warnings="${build_warnings} ${t}";;

  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`

        build_warnings="${t} ${build_warnings}";;

  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;

esac

if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then

  echo "Setting warning flags = $build_warnings" 6>&1

fi])dnl

WARN_CFLAGS=""

if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then

    WARN_CFLAGS="${build_warnings}"

fi

AC_SUBST(WARN_CFLAGS)

AM_CONFIG_HEADER(config.h:config.in)

if test -z "$target" ; then

    AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)

fi

AC_ARG_PROGRAM

AM_MAINTAINER_MODE

AC_EXEEXT

host64=false

target64=false

# host stuff:

AC_PROG_CC

ALL_LINGUAS=

CY_GNU_GETTEXT

# Permit host specific settings.

. ${srcdir}/configure.host

AC_SUBST(HDEFINES)

AC_PROG_INSTALL

BFD_HOST_64BIT_LONG=0

BFD_HOST_64_BIT_DEFINED=0

BFD_HOST_64_BIT=

BFD_HOST_U_64_BIT=

if test "x${HOST_64BIT_TYPE}" = "xlong"; then

  BFD_HOST_64BIT_LONG=1

elif test "x${HOST_64BIT_TYPE}" != "x"; then

  BFD_HOST_64_BIT_DEFINED=1

  BFD_HOST_64_BIT=${HOST_64BIT_TYPE}

  BFD_HOST_U_64_BIT=${HOST_U_64BIT_TYPE}

fi

AC_SUBST(BFD_HOST_64BIT_LONG)

AC_SUBST(BFD_HOST_64_BIT_DEFINED)

AC_SUBST(BFD_HOST_64_BIT)

AC_SUBST(BFD_HOST_U_64_BIT)

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 sys/time.h)

AC_HEADER_TIME

AC_HEADER_DIRENT

AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid)

BFD_BINARY_FOPEN

BFD_NEED_DECLARATION(strstr)

BFD_NEED_DECLARATION(malloc)

BFD_NEED_DECLARATION(realloc)

BFD_NEED_DECLARATION(free)

BFD_NEED_DECLARATION(getenv)

# If we are configured native, pick a core file support file.

COREFILE=

COREFLAG=

TRAD_HEADER=

if test "${target}" = "${host}"; then

  case "${host}" in

  alpha*-*-linux-gnu*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/alphalinux.h"'

        ;;

  alpha*-*-netbsd*)     COREFILE=netbsd-core.lo ;;

  alpha*-*-*)           COREFILE=osf-core.lo ;;

  arm-*-riscix)         COREFILE=trad-core.lo ;;

  hppa*-*-hpux*)        COREFILE=hpux-core.lo ;;

  hppa*-*-hiux*)        COREFILE=hpux-core.lo ;;

  hppa*-*-mpeix*)       COREFILE=hpux-core.lo ;;

  hppa*-*-bsd*)         COREFILE="hpux-core.lo hppabsd-core.lo"

                        COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;

  i370-*-*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/i370linux.h"'

        ;;

changequote(,)dnl

  i[3456]86-sequent-bsd*)

changequote([,])dnl

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/symmetry.h"'

        ;;

changequote(,)dnl

  i[3456]86-sequent-sysv4*) ;;

  i[3456]86-sequent-sysv*)

changequote([,])dnl

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/symmetry.h"'

        ;;

changequote(,)dnl

  i[3456]86-*-bsd* | i[3456]86-*-freebsd*)

changequote([,])dnl

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/i386bsd.h"'

        ;;

changequote(,)dnl

  i[3456]86-*-netbsd* | i[3456]86-*-openbsd*)

changequote([,])dnl

        COREFILE=netbsd-core.lo

        ;;

changequote(,)dnl

  i[3456]86-esix-sysv3*)

changequote([,])dnl

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/esix.h"'

        ;;

changequote(,)dnl

  i[3456]86-*-sco3.2v5*)

changequote([,])dnl

        COREFILE=sco5-core.lo

        ;;

changequote(,)dnl

  i[3456]86-*-sco* | i[3456]86-*-isc*)

changequote([,])dnl

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/i386sco.h"'

        ;;

changequote(,)dnl

  i[3456]86-*-mach3*)

changequote([,])dnl

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/i386mach3.h"'

        ;;

changequote(,)dnl

  i[3456]86-*-linux-gnu*)

changequote([,])dnl

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/i386linux.h"'

        ;;

changequote(,)dnl

  i[3456]86-*-isc*)     COREFILE=trad-core.lo ;;

  i[3456]86-*-aix*)     COREFILE=aix386-core.lo ;;

changequote([,])dnl

  i860-*-mach3* | i860-*-osf1*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/i860mach3.h"'

        ;;

  mips-dec-bsd*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/mipsbsd.h"'

        ;;

  mips-dec-mach3*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/mipsmach3.h"'

        ;;

  mips-*-netbsd* | mips*-*-openbsd*)

        COREFILE=netbsd-core.lo

        ;;

  mips-dec-*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/decstation.h"'

        ;;

  mips-sgi-irix4*)      COREFILE=irix-core.lo ;;

  mips-sgi-irix5*)      COREFILE=irix-core.lo ;;

  mips-sgi-irix6*)      COREFILE=irix-core.lo ;;

  mips-*-mach3*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/mipsmach3.h"'

        ;;

  mips-*-sysv4*)        ;;

  mips-*-sysv* | mips-*-riscos*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/riscos.h"'

        ;;

  mips-sony-bsd*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/news-mips.h"'

        ;;

  m68*-bull*-sysv*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/dpx2.h"'

        ;;

  m68*-hp-hpux*)        COREFILE=hpux-core.lo ;;

  m68*-hp-bsd*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/hp300bsd.h"'

        ;;

  m68*-*-linux-gnu*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/m68klinux.h"'

        ;;

  m68*-motorola-sysv*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/delta68.h"'

        ;;

  m68*-sony-*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/news.h"'

        ;;

  m68*-*-netbsd* | m68*-*-openbsd*)

        COREFILE=netbsd-core.lo

        ;;

  m68*-apple-aux*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/m68kaux.h"'

        ;;

  m88*-*-sysv4*)        ;;

  m88*-motorola-sysv*)  COREFILE=ptrace-core.lo ;;

  m88*-*-mach3*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/m88kmach3.h"'

        ;;

  ns32k-pc532-mach)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/pc532mach.h"'

        ;;

  ns32k-*-netbsd* | ns32k-*-openbsd*)

        COREFILE=netbsd-core.lo

        ;;

  rs6000-*-lynx*)       COREFILE=lynx-core.lo ;;

changequote(,)dnl

  rs6000-*-aix4.[3-9]* | powerpc-*-aix4.[3-9]*)

changequote([,])dnl

        COREFILE=rs6000-core.lo

        COREFLAG="$COREFLAG -DAIX_CORE_DUMPX_CORE"

        ;;

  rs6000-*-aix4*)       COREFILE=rs6000-core.lo ;;

  rs6000-*-*)           COREFILE=rs6000-core.lo ;;

  powerpc-*-*bsd*)      COREFILE=netbsd-core.lo ;;

  powerpc-*-aix4*)      COREFILE=rs6000-core.lo ;;

  powerpc-*-aix*)       COREFILE=rs6000-core.lo ;;

  powerpc-*-beos*)      ;;

  powerpc-*-netbsd*)    COREFILE=netbsd-core.lo ;;

  sparc-*-netbsd* | sparc-*-openbsd*)

        COREFILE=netbsd-core.lo

        ;;

  tahoe-*-*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/tahoe.h"'

        ;;

  vax-*-ultrix2*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/vaxult2.h"'

        ;;

  vax-*-ultrix*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/vaxult2.h"'

        ;;

  vax-*-*)

        COREFILE=trad-core.lo

        TRAD_HEADER='"hosts/vaxbsd.h"'

        ;;

  esac

  case "$COREFILE" in

  aix386-core.lo)       COREFLAG=-DAIX386_CORE ;;

  hppabsd-core.lo)      COREFLAG=-DHPPABSD_CORE ;;

  hpux-core.lo)         COREFLAG=-DHPUX_CORE ;;

  irix-core.lo)         COREFLAG=-DIRIX_CORE ;;

  lynx-core.lo)         COREFLAG=-DLYNX_CORE ;;

  netbsd-core.lo)       COREFLAG=-DNETBSD_CORE ;;

  osf-core.lo)          COREFLAG=-DOSF_CORE ;;

  ptrace-core.lo)       COREFLAG=-DPTRACE_CORE ;;

  rs6000-core.lo)       COREFLAG="$COREFLAG -DAIX_CORE" ;;

  sco5-core.lo)         COREFLAG="$COREFLAG -DSCO5_CORE" ;;

  trad-core.lo)         COREFLAG="$COREFLAG -DTRAD_CORE" ;;

  esac

  # ELF corefile support has several flavors, but all of

  # them use something called 

  AC_CHECK_HEADERS(sys/procfs.h)

  if test "$ac_cv_header_sys_procfs_h" = yes; then

    BFD_HAVE_SYS_PROCFS_TYPE(prstatus_t)

    BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus_t, pr_who)

    BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)

    BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo_t)

    BFD_HAVE_SYS_PROCFS_TYPE(psinfo_t)

    BFD_HAVE_SYS_PROCFS_TYPE(lwpstatus_t)

    BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_context)

    BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_reg)

    BFD_HAVE_SYS_PROCFS_TYPE(win32_pstatus_t)

  fi

fi

AC_SUBST(COREFILE)

AC_SUBST(COREFLAG)

AC_DEFINE_UNQUOTED(TRAD_HEADER, $TRAD_HEADER,

  [Name of host specific header file to include in trad-core.c.])

# Horrible hacks to build DLLs on Windows.

WIN32LDFLAGS=

WIN32LIBADD=

case "${host}" in

*-*-cygwin*)

  if test "$enable_shared" = "yes"; then

    WIN32LDFLAGS="-no-undefined"

    WIN32LIBADD="-L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin -lkernel32"

  fi

  ;;

esac

AC_SUBST(WIN32LDFLAGS)

AC_SUBST(WIN32LIBADD)

# 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 "--enable-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.lo elflink.lo dwarf2.lo dwarf1.lo"

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.lo cofflink.lo" ;;

    a_out_adobe_vec)            tb="$tb aout-adobe.lo aout32.lo" ;;

    armcoff_little_vec)         tb="$tb coff-arm.lo cofflink.lo " ;;

    armcoff_big_vec)            tb="$tb coff-arm.lo cofflink.lo " ;;

    armnetbsd_vec)              tb="$tb armnetbsd.lo aout32.lo" ;;

    armpe_little_vec)           tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;

    armpe_big_vec)              tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;

    armpei_little_vec)          tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;

    armpei_big_vec)             tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;

    arm_epoc_pe_little_vec)     tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;

    arm_epoc_pe_big_vec)        tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;

    arm_epoc_pei_little_vec)    tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;

    arm_epoc_pei_big_vec)       tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;

    aout0_big_vec)              tb="$tb aout0.lo aout32.lo" ;;

    aout_arm_big_vec)           tb="$tb aout-arm.lo aout32.lo" ;;

    aout_arm_little_vec)        tb="$tb aout-arm.lo aout32.lo" ;;

    aout_mips_big_vec)          tb="$tb mipsbsd.lo aout32.lo" ;;

    aout_mips_little_vec)       tb="$tb mipsbsd.lo aout32.lo" ;;

    apollocoff_vec)             tb="$tb coff-apollo.lo" ;;

    b_out_vec_big_host)         tb="$tb bout.lo aout32.lo" ;;

    b_out_vec_little_host)      tb="$tb bout.lo aout32.lo" ;;

    bfd_elf64_alpha_vec)        tb="$tb elf64-alpha.lo elf64.lo $elf"

                                target64=true ;;

    bfd_elf32_avr_vec)          tb="$tb elf32-avr.lo elf32.lo $elf" ;;

    bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.lo elf32.lo $elf" ;;

    bfd_elf32_littlearm_vec)    tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;

    bfd_elf32_littlearm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;

    bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.lo elf32.lo $elf" ;;

    bfd_elf32_bigarm_vec)       tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;

    bfd_elf32_bigarm_oabi_vec)  tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;

    bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.lo elf32.lo $elf" ;;

    bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;

    bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.lo elf64.lo elf32-mips.lo elf32.lo $elf ecofflink.lo"

                                target64=true ;;

    bfd_elf32_d10v_vec)         tb="$tb elf32-d10v.lo elf32.lo $elf" ;;

    bfd_elf32_d30v_vec)         tb="$tb elf32-d30v.lo elf32.lo $elf" ;;

    bfd_elf32_fr30_vec)         tb="$tb elf32-fr30.lo elf32.lo $elf" ;;

    bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.lo elf32.lo $elf" ;;

    bfd_elf32_i370_vec)         tb="$tb elf32-i370.lo elf32.lo $elf" ;;

    bfd_elf32_i386_vec)         tb="$tb elf32-i386.lo elf32.lo $elf" ;;

    bfd_elf32_i860_vec)         tb="$tb elf32-i860.lo elf32.lo $elf" ;;

    bfd_elf32_i960_vec)         tb="$tb elf32-i960.lo elf32.lo $elf" ;;

    bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;

    bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;

    bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.lo elf64.lo elf32-mips.lo elf32.lo $elf ecofflink.lo"

                                target64=true ;;

    bfd_elf32_m32r_vec)         tb="$tb elf32-m32r.lo elf32.lo $elf" ;;

    bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.lo elf32.lo $elf" ;;

    bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.lo elf32.lo $elf" ;;

    bfd_elf32_mcore_big_vec)    tb="$tb elf32-mcore.lo elf32.lo $elf" ;;

    bfd_elf32_mcore_little_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;;

    bfd_elf32_mn10200_vec)      tb="$tb elf-m10200.lo elf32.lo $elf" ;;

    bfd_elf32_mn10300_vec)      tb="$tb elf-m10300.lo elf32.lo $elf" ;;

    bfd_elf32_pj_vec)           tb="$tb elf32-pj.lo elf32.lo $elf";;

    bfd_elf32_pjl_vec)          tb="$tb elf32-pj.lo elf32.lo $elf";;

    bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.lo elf32.lo $elf" ;;

    bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.lo elf32.lo $elf" ;;

    bfd_elf32_sh_vec)           tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;

    bfd_elf32_shl_vec)          tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;

    bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.lo elf32.lo $elf" ;;

    bfd_elf32_v850_vec)         tb="$tb elf32-v850.lo elf32.lo $elf" ;;

    bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.lo elf64.lo $elf"

                                target64=true ;;

    bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"

                                target64=true ;;

    bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.lo elf64.lo $elf"

                                target64=true ;;

    cisco_core_big_vec)         tb="$tb cisco-core.lo" ;;

    cisco_core_little_vec)      tb="$tb cisco-core.lo" ;;

    demo_64_vec)                tb="$tb demo64.lo aout64.lo"

                                target64=true ;;

    ecoff_big_vec)              tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;

    ecoff_little_vec)           tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;

    ecoff_biglittle_vec)        tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;

    ecoffalpha_little_vec)      tb="$tb coff-alpha.lo ecoff.lo ecofflink.lo"

                                target64=true ;;

    go32coff_vec)               tb="$tb coff-go32.lo cofflink.lo" ;;

    go32stubbedcoff_vec)        tb="$tb coff-stgo32.lo cofflink.lo" ;;

    h8300coff_vec)              tb="$tb coff-h8300.lo reloc16.lo" ;;

    h8500coff_vec)              tb="$tb coff-h8500.lo reloc16.lo" ;;

    host_aout_vec)              tb="$tb host-aout.lo aout32.lo" ;;

    hp300bsd_vec)               tb="$tb hp300bsd.lo aout32.lo" ;;

    hp300hpux_vec)              tb="$tb hp300hpux.lo aout32.lo" ;;

    i386aout_vec)               tb="$tb i386aout.lo aout32.lo" ;;

    i386bsd_vec)                tb="$tb i386bsd.lo aout32.lo" ;;

    i386coff_vec)               tb="$tb coff-i386.lo cofflink.lo" ;;

    i386dynix_vec)              tb="$tb i386dynix.lo aout32.lo" ;;

    i386freebsd_vec)            tb="$tb i386freebsd.lo aout32.lo" ;;

    i386msdos_vec)              tb="$tb i386msdos.lo" ;;

    i386pe_vec)                 tb="$tb pe-i386.lo peigen.lo cofflink.lo" ;;

    i386pei_vec)                tb="$tb pei-i386.lo peigen.lo cofflink.lo" ;;

    i386linux_vec)              tb="$tb i386linux.lo aout32.lo" ;;

    i386lynx_aout_vec)          tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;;

    i386lynx_coff_vec)          tb="$tb cf-i386lynx.lo cofflink.lo lynx-core.lo" ;;

    i386mach3_vec)              tb="$tb i386mach3.lo aout32.lo" ;;

    i386netbsd_vec)             tb="$tb i386netbsd.lo aout32.lo" ;;

    i386os9k_vec)               tb="$tb i386os9k.lo aout32.lo" ;;

    i860coff_vec)               tb="$tb coff-i860.lo cofflink.lo" ;;

    icoff_big_vec)              tb="$tb coff-i960.lo cofflink.lo" ;;

    icoff_little_vec)           tb="$tb coff-i960.lo cofflink.lo" ;;

    ieee_vec)                   tb="$tb ieee.lo" ;;

    m68kcoff_vec)               tb="$tb coff-m68k.lo cofflink.lo" ;;

    m68kcoffun_vec)             tb="$tb coff-u68k.lo coff-m68k.lo cofflink.lo" ;;

    m68klinux_vec)              tb="$tb m68klinux.lo aout32.lo" ;;

    m68klynx_aout_vec)          tb="$tb m68klynx.lo lynx-core.lo aout32.lo" ;;

    m68klynx_coff_vec)          tb="$tb cf-m68klynx.lo coff-m68k.lo cofflink.lo lynx-core.lo" ;;

    m68knetbsd_vec)             tb="$tb m68knetbsd.lo aout32.lo" ;;

    m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.lo aout32.lo" ;;

    m68kaux_coff_vec)           tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;;

    m68ksysvcoff_vec)           tb="$tb coff-svm68k.lo cofflink.lo" ;;

    m88kbcs_vec)                tb="$tb coff-m88k.lo" ;;

    mipslpe_vec)                tb="$tb pe-mips.lo cofflink.lo" ;;

    mipslpei_vec)               tb="$tb pei-mips.lo cofflink.lo" ;;

    mcore_pe_big_vec)           tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;

    mcore_pe_little_vec)        tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;

    mcore_pei_big_vec)          tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;

    mcore_pei_little_vec)       tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;

    newsos3_vec)                tb="$tb newsos3.lo aout32.lo" ;;

    nlm32_i386_vec)             tb="$tb nlm32-i386.lo nlm32.lo nlm.lo" ;;

    nlm32_sparc_vec)            tb="$tb nlm32-sparc.lo nlm32.lo nlm.lo" ;;

    nlm32_alpha_vec)            tb="$tb nlm32-alpha.lo nlm32.lo nlm.lo"

                                target64=true ;;

    or32coff_big_vec)           tb="$tb coff-or1k.lo cofflink.lo" ;;

    or16coff_big_vec)           tb="$tb coff-or16.lo cofflink.lo" ;;

    riscix_vec)                 tb="$tb aout32.lo riscix.lo" ;;

    nlm32_powerpc_vec)          tb="$tb nlm32-ppc.lo nlm32.lo nlm.lo" ;;

    pc532netbsd_vec)            tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;;

    pc532machaout_vec)          tb="$tb pc532-mach.lo aout-ns32k.lo" ;;

    pmac_xcoff_vec)             tb="$tb coff-pmac.lo xcofflink.lo" ;;

    rs6000coff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;

    bfd_powerpc_pe_vec)         tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;

    bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;

    bfd_powerpc_pei_vec)        tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;

    bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;

    ppcboot_vec)                tb="$tb ppcboot.lo" ;;

    shcoff_vec)                 tb="$tb coff-sh.lo cofflink.lo" ;;

    shlcoff_vec)                tb="$tb coff-sh.lo cofflink.lo" ;;

    shcoff_small_vec)           tb="$tb coff-sh.lo cofflink.lo" ;;

    shlcoff_small_vec)          tb="$tb coff-sh.lo cofflink.lo" ;;

    shlpe_vec)                  tb="$tb pe-sh.lo coff-sh.lo cofflink.lo" ;;

    shlpei_vec)                 tb="$tb pei-sh.lo coff-sh.lo cofflink.lo" ;;

    som_vec)                    tb="$tb som.lo" ;;

    sparcle_aout_vec)           tb="$tb aout-sparcle.lo aout32.lo" ;;

    sparclinux_vec)             tb="$tb sparclinux.lo aout32.lo" ;;

    sparclynx_aout_vec)         tb="$tb sparclynx.lo lynx-core.lo aout32.lo" ;;

    sparclynx_coff_vec)         tb="$tb cf-sparclynx.lo lynx-core.lo" ;;

    sparcnetbsd_vec)            tb="$tb sparcnetbsd.lo aout32.lo" ;;

    sparccoff_vec)              tb="$tb coff-sparc.lo" ;;

    srec_vec)                   tb="$tb srec.lo" ;;

    sunos_big_vec)              tb="$tb sunos.lo aout32.lo" ;;

    symbolsrec_vec)             tb="$tb srec.lo" ;;

    tekhex_vec)                 tb="$tb tekhex.lo" ;;

    tic30_aout_vec)             tb="$tb aout-tic30.lo" ;;

    tic30_coff_vec)             tb="$tb coff-tic30.lo" ;;

    tic54x_coff0_vec)           tb="$tb coff-tic54x.lo" ;;

    tic54x_coff0_beh_vec)       tb="$tb coff-tic54x.lo" ;;

    tic54x_coff1_vec)           tb="$tb coff-tic54x.lo" ;;

    tic54x_coff1_beh_vec)       tb="$tb coff-tic54x.lo" ;;

    tic54x_coff2_vec)           tb="$tb coff-tic54x.lo" ;;

    tic54x_coff2_beh_vec)       tb="$tb coff-tic54x.lo" ;;

    tic80coff_vec)              tb="$tb coff-tic80.lo cofflink.lo" ;;

    versados_vec)               tb="$tb versados.lo" ;;

    vms_alpha_vec)              tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo"

                                target64=true ;;

    vms_vax_vec)                tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo" ;;

    w65_vec)                    tb="$tb coff-w65.lo reloc16.lo" ;;

    we32kcoff_vec)              tb="$tb coff-we32k.lo" ;;

    z8kcoff_vec)                tb="$tb coff-z8k.lo reloc16.lo" ;;

    "")                 ;;

    *) AC_MSG_ERROR(*** unknown target vector $vec) ;;

    esac

done

# Target architecture .o files.

# A couple of CPUs use shorter file names to avoid problems on DOS

# filesystems.

ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/`

# 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=

  havevecs=

  selarchs=

else    # all_targets is true

  # Only set these if they will be nonempty, for the clever echo.

  havevecs=

  test -n "$selvecs" &&

    havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`

  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)'

    if test -z "$GCC" && test "$BFD_HOST_64BIT_LONG" = "0" && test "$BFD_HOST_64_BIT_DEFINED" = "0"; then

      AC_MSG_WARN([You have requested a 64 bit BFD configuration, but])

      AC_MSG_WARN([your compiler may not have a 64 bit integral type])

    fi

    ;;

  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}'"

test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"

AC_SUBST(tdefaults)

dnl AC_CHECK_HEADERS(sys/mman.h)

AC_FUNC_MMAP

AC_CHECK_FUNCS(madvise mprotect)

case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in

  true+yes )  AC_DEFINE(USE_MMAP, 1, [Use mmap if it's available?]) ;;

esac

rm -f doc/config.status

AC_OUTPUT(Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in,

[sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile])