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

dnl Process this file with autoconf to produce a configure script.
dnl
dnl   Copyright (C) 2012-2014 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

AC_PREREQ(2.59)
AC_INIT
AC_CONFIG_SRCDIR(ar.c)

AC_CANONICAL_TARGET
AC_ISC_POSIX

changequote(,)dnl
BFD_VERSION=`${srcdir}/../bfd/configure --version | sed -n -e '1s,.* ,,p'`
changequote([,])dnl
AM_INIT_AUTOMAKE(binutils, ${BFD_VERSION})

AC_PROG_CC
AC_GNU_SOURCE
AC_USE_SYSTEM_EXTENSIONS

ACX_LARGEFILE
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

AC_ARG_ENABLE(deterministic-archives,
[AS_HELP_STRING([--enable-deterministic-archives],
		[ar and ranlib default to -D behavior])], [
if test "${enableval}" = no; then
  default_ar_deterministic=0
else
  default_ar_deterministic=1
fi], [default_ar_deterministic=0])

AC_DEFINE_UNQUOTED(DEFAULT_AR_DETERMINISTIC, $default_ar_deterministic,
		   [Should ar and ranlib use -D behavior by default?])

AM_BINUTILS_WARNINGS

AC_CONFIG_HEADERS(config.h:config.in)

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

AC_PROG_YACC
AM_PROG_LEX

ALL_LINGUAS="bg da es fi fr id it ja ro ru rw sk sv tr uk vi zh_CN zh_TW hr"
ZW_GNU_GETTEXT_SISTER_DIR
AM_PO_SUBDIRS

AM_MAINTAINER_MODE
AM_CONDITIONAL(GENINSRC_NEVER, false)
AC_EXEEXT
if test -n "$EXEEXT"; then
  AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
	    [Does the platform use an executable suffix?])
fi
AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
		   [Suffix used for executables, if any.])

# host-specific stuff:

HDEFINES=

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

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

BFD_CC_FOR_BUILD

DEMANGLER_NAME=c++filt
case "${host}" in
  *-*-go32* | *-*-msdos*)
    DEMANGLER_NAME=cxxfilt
esac
AC_SUBST(DEMANGLER_NAME)

AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h locale.h sys/param.h wchar.h)
AC_HEADER_SYS_WAIT
ACX_HEADER_STRING
AC_FUNC_ALLOCA
AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll setlocale)
AC_CHECK_FUNC([mkstemp],
	      AC_DEFINE([HAVE_MKSTEMP], 1,
	      [Define to 1 if you have the `mkstemp' function.]))
AC_CHECK_FUNC([mkdtemp],
              AC_DEFINE([HAVE_MKDTEMP], 1,
              [Define to 1 if you have the `mkdtemp' function.]))
  AC_MSG_CHECKING([for mbstate_t])
  AC_TRY_COMPILE([#include <wchar.h>],
  [mbstate_t teststate;],
  have_mbstate_t=yes, have_mbstate_t=no)
  AC_MSG_RESULT($have_mbstate_t)
  if test x"$have_mbstate_t" = xyes; then
    AC_DEFINE(HAVE_MBSTATE_T,1,[Define if mbstate_t exists in wchar.h.])
  fi

# Some systems have frexp only in -lm, not in -lc.
AC_SEARCH_LIBS(frexp, m)

AM_LC_MESSAGES

AC_MSG_CHECKING(for time_t in time.h)
AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [time_t i;])],
bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
if test $bu_cv_decl_time_t_time_h = yes; then
  AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
	    [Is the type time_t defined in <time.h>?])
fi

AC_MSG_CHECKING(for time_t in sys/types.h)
AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>], [time_t i;])],
bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
if test $bu_cv_decl_time_t_types_h = yes; then
  AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
	    [Is the type time_t defined in <sys/types.h>?])
fi

AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);])],
bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
if test $bu_cv_decl_getopt_unistd_h = yes; then
  AC_DEFINE([HAVE_DECL_GETOPT], 1,
	    [Is the prototype for getopt in <unistd.h> in the expected format?])
fi

# Under Next 3.2 <utime.h> apparently does not define struct utimbuf
# by default.
AC_MSG_CHECKING([for utime.h])
AC_CACHE_VAL(bu_cv_header_utime_h,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
#ifdef HAVE_TIME_H
#include <time.h>
#endif
#include <utime.h>],
[struct utimbuf s;])],
bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
AC_MSG_RESULT($bu_cv_header_utime_h)
if test $bu_cv_header_utime_h = yes; then
  AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
fi

AC_CHECK_DECLS([environ, fprintf, getc_unlocked, getenv,
		sbrk, snprintf, stpcpy, strnlen, strstr, vsnprintf])

# Link in zlib if we can.  This allows us to read compressed debug
# sections.  This is used only by readelf.c (objdump uses bfd for
# reading compressed sections).
AM_ZLIB

BFD_BINARY_FOPEN

# 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

AC_CHECK_HEADER(iconv.h)
AM_ICONV

all_targets=false
BUILD_NLMCONV=
NLMCONV_DEFS=
BUILD_SRCONV=
BUILD_DLLTOOL=
DLLTOOL_DEFS=
DLLTOOL_DEFAULT=
BUILD_WINDRES=
BUILD_WINDMC=
BUILD_DLLWRAP=
BUILD_MISC=
BUILD_INSTALL_MISC=
OBJDUMP_DEFS=
OBJDUMP_PRIVATE_VECTORS=
OBJDUMP_PRIVATE_OFILES=
od_vectors=

for targ in $target $canon_targets
do
    if test "x$targ" = "xall"; then
        all_targets=true
	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	BUILD_SRCONV='$(SRCONV_PROG)'
	NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	if test -z "$DLLTOOL_DEFAULT"; then
	  DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	fi
	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	od_vectors="$od_vectors objdump_private_desc_xcoff"
    else
	case $targ in
changequote(,)dnl
	i[3-7]86*-*-netware*)
changequote([,])dnl
	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
	  ;;
	alpha*-*-netware*)
	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
	  ;;
	powerpc*-*-netware*)
	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
	  ;;
	sparc*-*-netware*)
	  BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	  NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
	  ;;
	esac

	case $targ in
	*-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
	esac

	case $targ in
	arm-epoc-pe*)
  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_EPOC"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	  BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	  ;;
	arm-wince-pe* | arm-*-wince | arm*-*-cegcc* | arm*-*-mingw32ce*)
  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	  BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	  ;;
	arm-*-pe*)
  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	  BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	  ;;
	x86_64-*-mingw* | x86_64-*-cygwin*)
  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	  BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	  BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	  ;;
changequote(,)dnl
	i[3-7]86-*-pe* | i[3-7]86-*-cygwin* | i[3-7]86-*-mingw32** | i[3-7]86-*-netbsdpe*)
changequote([,])dnl
  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	  BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	  BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	  ;;
changequote(,)dnl
	i[3-7]86-*-interix)
changequote([,])dnl
	  BUILD_DLLTOOL='$(DLLTOOL_PROG)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	  ;;
changequote(,)dnl
	powerpc*-aix5.[01])
changequote([,])dnl
	  ;;
changequote(,)dnl
	powerpc*-aix[5-9].*)
changequote([,])dnl
	  OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
	  ;;
	powerpc*-*-pe* | powerpc*-*-cygwin*)
  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_PPC"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	  BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	  ;;
	powerpc*-*-linux* | powerpc*-*-elf* | powerpc*-*-eabi*)
	  case "$BUILD_INSTALL_MISC" in
	    *embedspu*) ;;
	    *) BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
	  esac
	  ;;
	sh*-*-pe)
  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	  BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	  ;;
	spu-*-*)
	  BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
	  ;;
	mips*-*-pe)
  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	  BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	  ;;
	mcore-*-pe)
  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	  BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	  ;;
	mcore-*-elf)
  	  BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	  if test -z "$DLLTOOL_DEFAULT"; then
	    DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
	  fi
	  DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
	  ;;
  	mep-*)
	  OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
	  ;;
	esac

	# Add objdump private vectors.
	case $targ in
	powerpc-*-aix*)
	  od_vectors="$od_vectors objdump_private_desc_xcoff"
	  ;;
        *-*-darwin*)
	  od_vectors="$od_vectors objdump_private_desc_mach_o"
	  ;;
	esac
    fi
done

# Uniq objdump private vector, build objdump target ofiles.
od_files=
f=""
for i in $od_vectors ; do
    case " $f " in
    *" $i "*) ;;
    *)
	f="$f $i"
	OBJDUMP_PRIVATE_VECTORS="$OBJDUMP_PRIVATE_VECTORS &$i,"
	case $i in
	objdump_private_desc_xcoff)
	    od_files="$od_files od-xcoff" ;;
	objdump_private_desc_mach_o)
	    od_files="$od_files od-macho" ;;
	*) AC_MSG_ERROR(*** unknown private vector $i) ;;
	esac
	;;
    esac
done

# Uniq objdump target ofiles
f=""
for i in $od_files ; do
    case " $f " in
    *" $i "*) ;;
    *)
	f="$f $i"
	OBJDUMP_PRIVATE_OFILES="$OBJDUMP_PRIVATE_OFILES $i.$objext"
	;;
    esac
done

DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"

if test "${with_windres+set}" = set; then
	  BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
fi

if test "${with_windmc+set}" = set; then
	  BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
fi

OBJDUMP_DEFS="${OBJDUMP_DEFS} -DOBJDUMP_PRIVATE_VECTORS=\"${OBJDUMP_PRIVATE_VECTORS}\""

AC_SUBST(NLMCONV_DEFS)
AC_SUBST(BUILD_NLMCONV)
AC_SUBST(BUILD_SRCONV)
AC_SUBST(BUILD_DLLTOOL)
AC_SUBST(DLLTOOL_DEFS)
AC_SUBST(BUILD_WINDRES)
AC_SUBST(BUILD_WINDMC)
AC_SUBST(BUILD_DLLWRAP)
AC_SUBST(BUILD_MISC)
AC_SUBST(BUILD_INSTALL_MISC)
AC_SUBST(OBJDUMP_DEFS)
AC_SUBST(OBJDUMP_PRIVATE_OFILES)

AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])

targ=$target
. $srcdir/../bfd/config.bfd
if test "x$targ_underscore" = "xyes"; then
    UNDERSCORE=1
else
    UNDERSCORE=0
fi
AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
 [Define to 1 if user symbol names have a leading underscore, 0 if not.])

# Emulation
targ=$target
. ${srcdir}/configure.tgt
EMULATION=$targ_emul
EMULATION_VECTOR=$targ_emul_vector

AC_SUBST(EMULATION)
AC_SUBST(EMULATION_VECTOR)

# Required for html and install-html
AC_SUBST(datarootdir)
AC_SUBST(docdir)
AC_SUBST(htmldir)
AC_SUBST(pdfdir)

AC_CONFIG_FILES(Makefile doc/Makefile po/Makefile.in:po/Make-in)
AC_OUTPUT
Commit	Line	Data
	1	dnl Process this file with autoconf to produce a configure script.
	2	dnl
	3	dnl Copyright (C) 2012-2014 Free Software Foundation, Inc.
	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.
	9	dnl
	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.
	14	dnl
	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
	19
	20	AC_PREREQ(2.59)
	21	AC_INIT
	22	AC_CONFIG_SRCDIR(ar.c)
	23
	24	AC_CANONICAL_TARGET
	25	AC_ISC_POSIX
	26
	27	changequote(,)dnl
	28	BFD_VERSION=`${srcdir}/../bfd/configure --version \| sed -n -e '1s,.* ,,p'`
	29	changequote([,])dnl
	30	AM_INIT_AUTOMAKE(binutils, ${BFD_VERSION})
	31
	32	AC_PROG_CC
	33	AC_GNU_SOURCE
	34	AC_USE_SYSTEM_EXTENSIONS
	35
	36	ACX_LARGEFILE
	37	LT_INIT
	38
	39	AC_ARG_ENABLE(targets,
	40	[ --enable-targets alternative target configurations],
	41	[case "${enableval}" in
	42	yes \| "") AC_MSG_ERROR(enable-targets option must specify target names or 'all')
	43	;;
	44	no) enable_targets= ;;
	45	*) enable_targets=$enableval ;;
	46	esac])dnl
	47
	48	AC_ARG_ENABLE(deterministic-archives,
	49	[AS_HELP_STRING([--enable-deterministic-archives],
	50	[ar and ranlib default to -D behavior])], [
	51	if test "${enableval}" = no; then
	52	default_ar_deterministic=0
	53	else
	54	default_ar_deterministic=1
	55	fi], [default_ar_deterministic=0])
	56
	57	AC_DEFINE_UNQUOTED(DEFAULT_AR_DETERMINISTIC, $default_ar_deterministic,
	58	[Should ar and ranlib use -D behavior by default?])
	59
	60	AM_BINUTILS_WARNINGS
	61
	62	AC_CONFIG_HEADERS(config.h:config.in)
	63
	64	AH_VERBATIM([00_CONFIG_H_CHECK],
	65	[/* Check that config.h is #included before system headers
	66	(this works only for glibc, but that should be enough). */
	67	#if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__)
	68	# error config.h must be #included before system headers
	69	#endif
	70	#define __CONFIG_H__ 1])
	71
	72	if test -z "$target" ; then
	73	AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
	74	fi
	75	if test -z "$host" ; then
	76	AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
	77	fi
	78
	79	AC_PROG_YACC
	80	AM_PROG_LEX
	81
	82	ALL_LINGUAS="bg da es fi fr id it ja ro ru rw sk sv tr uk vi zh_CN zh_TW hr"
	83	ZW_GNU_GETTEXT_SISTER_DIR
	84	AM_PO_SUBDIRS
	85
	86	AM_MAINTAINER_MODE
	87	AM_CONDITIONAL(GENINSRC_NEVER, false)
	88	AC_EXEEXT
	89	if test -n "$EXEEXT"; then
	90	AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
	91	[Does the platform use an executable suffix?])
	92	fi
	93	AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
	94	[Suffix used for executables, if any.])
	95
	96	# host-specific stuff:
	97
	98	HDEFINES=
	99
	100	. ${srcdir}/../bfd/configure.host
	101
	102	AC_SUBST(HDEFINES)
	103	AR=${AR-ar}
	104	AC_SUBST(AR)
	105	AC_PROG_RANLIB
	106	AC_PROG_INSTALL
	107
	108	BFD_CC_FOR_BUILD
	109
	110	DEMANGLER_NAME=c++filt
	111	case "${host}" in
	112	--go32* \| --msdos*)
	113	DEMANGLER_NAME=cxxfilt
	114	esac
	115	AC_SUBST(DEMANGLER_NAME)
	116
	117	AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h locale.h sys/param.h wchar.h)
	118	AC_HEADER_SYS_WAIT
	119	ACX_HEADER_STRING
	120	AC_FUNC_ALLOCA
	121	AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll setlocale)
	122	AC_CHECK_FUNC([mkstemp],
	123	AC_DEFINE([HAVE_MKSTEMP], 1,
	124	[Define to 1 if you have the `mkstemp' function.]))
	125	AC_CHECK_FUNC([mkdtemp],
	126	AC_DEFINE([HAVE_MKDTEMP], 1,
	127	[Define to 1 if you have the `mkdtemp' function.]))
	128	AC_MSG_CHECKING([for mbstate_t])
	129	AC_TRY_COMPILE([#include <wchar.h>],
	130	[mbstate_t teststate;],
	131	have_mbstate_t=yes, have_mbstate_t=no)
	132	AC_MSG_RESULT($have_mbstate_t)
	133	if test x"$have_mbstate_t" = xyes; then
	134	AC_DEFINE(HAVE_MBSTATE_T,1,[Define if mbstate_t exists in wchar.h.])
	135	fi
	136
	137	# Some systems have frexp only in -lm, not in -lc.
	138	AC_SEARCH_LIBS(frexp, m)
	139
	140	AM_LC_MESSAGES
	141
	142	AC_MSG_CHECKING(for time_t in time.h)
	143	AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
	144	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [time_t i;])],
	145	bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
	146	AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
	147	if test $bu_cv_decl_time_t_time_h = yes; then
	148	AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
	149	[Is the type time_t defined in <time.h>?])
	150	fi
	151
	152	AC_MSG_CHECKING(for time_t in sys/types.h)
	153	AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
	154	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>], [time_t i;])],
	155	bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
	156	AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
	157	if test $bu_cv_decl_time_t_types_h = yes; then
	158	AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
	159	[Is the type time_t defined in <sys/types.h>?])
	160	fi
	161
	162	AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
	163	AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
	164	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], [extern int getopt (int, char const, const char *);])],
	165	bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
	166	AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
	167	if test $bu_cv_decl_getopt_unistd_h = yes; then
	168	AC_DEFINE([HAVE_DECL_GETOPT], 1,
	169	[Is the prototype for getopt in <unistd.h> in the expected format?])
	170	fi
	171
	172	# Under Next 3.2 <utime.h> apparently does not define struct utimbuf
	173	# by default.
	174	AC_MSG_CHECKING([for utime.h])
	175	AC_CACHE_VAL(bu_cv_header_utime_h,
	176	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
	177	#ifdef HAVE_TIME_H
	178	#include <time.h>
	179	#endif
	180	#include <utime.h>],
	181	[struct utimbuf s;])],
	182	bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
	183	AC_MSG_RESULT($bu_cv_header_utime_h)
	184	if test $bu_cv_header_utime_h = yes; then
	185	AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
	186	fi
	187
	188	AC_CHECK_DECLS([environ, fprintf, getc_unlocked, getenv,
	189	sbrk, snprintf, stpcpy, strnlen, strstr, vsnprintf])
	190
	191	# Link in zlib if we can. This allows us to read compressed debug
	192	# sections. This is used only by readelf.c (objdump uses bfd for
	193	# reading compressed sections).
	194	AM_ZLIB
	195
	196	BFD_BINARY_FOPEN
	197
	198	# target-specific stuff:
	199
	200	# Canonicalize the secondary target names.
	201	if test -n "$enable_targets"; then
	202	for targ in `echo $enable_targets \| sed 's/,/ /g'`
	203	do
	204	result=`$ac_config_sub $targ 2>/dev/null`
	205	if test -n "$result"; then
	206	canon_targets="$canon_targets $result"
	207	else
	208	# Allow targets that config.sub doesn't recognize, like "all".
	209	canon_targets="$canon_targets $targ"
	210	fi
	211	done
	212	fi
	213
	214	AC_CHECK_HEADER(iconv.h)
	215	AM_ICONV
	216
	217	all_targets=false
	218	BUILD_NLMCONV=
	219	NLMCONV_DEFS=
	220	BUILD_SRCONV=
	221	BUILD_DLLTOOL=
	222	DLLTOOL_DEFS=
	223	DLLTOOL_DEFAULT=
	224	BUILD_WINDRES=
	225	BUILD_WINDMC=
	226	BUILD_DLLWRAP=
	227	BUILD_MISC=
	228	BUILD_INSTALL_MISC=
	229	OBJDUMP_DEFS=
	230	OBJDUMP_PRIVATE_VECTORS=
	231	OBJDUMP_PRIVATE_OFILES=
	232	od_vectors=
	233
	234	for targ in $target $canon_targets
	235	do
	236	if test "x$targ" = "xall"; then
	237	all_targets=true
	238	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	239	BUILD_SRCONV='$(SRCONV_PROG)'
	240	NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
	241	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
	242	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	243	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	244	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	245	if test -z "$DLLTOOL_DEFAULT"; then
	246	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	247	fi
	248	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	249	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	250	od_vectors="$od_vectors objdump_private_desc_xcoff"
	251	else
	252	case $targ in
	253	changequote(,)dnl
	254	i[3-7]86--netware*)
	255	changequote([,])dnl
	256	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	257	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
	258	;;
	259	alpha--netware*)
	260	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	261	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
	262	;;
	263	powerpc--netware*)
	264	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	265	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
	266	;;
	267	sparc--netware*)
	268	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	269	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
	270	;;
	271	esac
	272
	273	case $targ in
	274	--hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
	275	esac
	276
	277	case $targ in
	278	arm-epoc-pe*)
	279	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	280	if test -z "$DLLTOOL_DEFAULT"; then
	281	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_EPOC"
	282	fi
	283	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
	284	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	285	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	286	;;
	287	arm-wince-pe* \| arm--wince \| arm--cegcc \| arm--mingw32ce*)
	288	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	289	if test -z "$DLLTOOL_DEFAULT"; then
	290	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
	291	fi
	292	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
	293	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	294	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	295	;;
	296	arm--pe)
	297	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	298	if test -z "$DLLTOOL_DEFAULT"; then
	299	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	300	fi
	301	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
	302	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	303	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	304	;;
	305	x86_64--mingw \| x86_64--cygwin)
	306	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	307	if test -z "$DLLTOOL_DEFAULT"; then
	308	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
	309	fi
	310	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
	311	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	312	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	313	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	314	;;
	315	changequote(,)dnl
	316	i[3-7]86--pe \| i[3-7]86--cygwin \| i[3-7]86--mingw32* \| i[3-7]86--netbsdpe)
	317	changequote([,])dnl
	318	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	319	if test -z "$DLLTOOL_DEFAULT"; then
	320	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	321	fi
	322	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	323	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	324	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	325	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	326	;;
	327	changequote(,)dnl
	328	i[3-7]86-*-interix)
	329	changequote([,])dnl
	330	BUILD_DLLTOOL='$(DLLTOOL_PROG)'
	331	if test -z "$DLLTOOL_DEFAULT"; then
	332	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	333	fi
	334	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	335	;;
	336	changequote(,)dnl
	337	powerpc*-aix5.[01])
	338	changequote([,])dnl
	339	;;
	340	changequote(,)dnl
	341	powerpc-aix[5-9].)
	342	changequote([,])dnl
	343	OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
	344	;;
	345	powerpc--pe* \| powerpc--cygwin*)
	346	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	347	if test -z "$DLLTOOL_DEFAULT"; then
	348	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_PPC"
	349	fi
	350	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
	351	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	352	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	353	;;
	354	powerpc--linux* \| powerpc--elf* \| powerpc--eabi*)
	355	case "$BUILD_INSTALL_MISC" in
	356	embedspu) ;;
	357	*) BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
	358	esac
	359	;;
	360	sh--pe)
	361	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	362	if test -z "$DLLTOOL_DEFAULT"; then
	363	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
	364	fi
	365	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
	366	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	367	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	368	;;
	369	spu--)
	370	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
	371	;;
	372	mips--pe)
	373	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	374	if test -z "$DLLTOOL_DEFAULT"; then
	375	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
	376	fi
	377	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
	378	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	379	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	380	;;
	381	mcore-*-pe)
	382	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	383	if test -z "$DLLTOOL_DEFAULT"; then
	384	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
	385	fi
	386	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
	387	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	388	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	389	;;
	390	mcore-*-elf)
	391	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	392	if test -z "$DLLTOOL_DEFAULT"; then
	393	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
	394	fi
	395	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
	396	;;
	397	mep-*)
	398	OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
	399	;;
	400	esac
	401
	402	# Add objdump private vectors.
	403	case $targ in
	404	powerpc--aix)
	405	od_vectors="$od_vectors objdump_private_desc_xcoff"
	406	;;
	407	--darwin*)
	408	od_vectors="$od_vectors objdump_private_desc_mach_o"
	409	;;
	410	esac
	411	fi
	412	done
	413
	414	# Uniq objdump private vector, build objdump target ofiles.
	415	od_files=
	416	f=""
	417	for i in $od_vectors ; do
	418	case " $f " in
	419	" $i ") ;;
	420	*)
	421	f="$f $i"
	422	OBJDUMP_PRIVATE_VECTORS="$OBJDUMP_PRIVATE_VECTORS &$i,"
	423	case $i in
	424	objdump_private_desc_xcoff)
	425	od_files="$od_files od-xcoff" ;;
	426	objdump_private_desc_mach_o)
	427	od_files="$od_files od-macho" ;;
	428	) AC_MSG_ERROR(** unknown private vector $i) ;;
	429	esac
	430	;;
	431	esac
	432	done
	433
	434	# Uniq objdump target ofiles
	435	f=""
	436	for i in $od_files ; do
	437	case " $f " in
	438	" $i ") ;;
	439	*)
	440	f="$f $i"
	441	OBJDUMP_PRIVATE_OFILES="$OBJDUMP_PRIVATE_OFILES $i.$objext"
	442	;;
	443	esac
	444	done
	445
	446	DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
	447
	448	if test "${with_windres+set}" = set; then
	449	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	450	fi
	451
	452	if test "${with_windmc+set}" = set; then
	453	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	454	fi
	455
	456	OBJDUMP_DEFS="${OBJDUMP_DEFS} -DOBJDUMP_PRIVATE_VECTORS=\"${OBJDUMP_PRIVATE_VECTORS}\""
	457
	458	AC_SUBST(NLMCONV_DEFS)
	459	AC_SUBST(BUILD_NLMCONV)
	460	AC_SUBST(BUILD_SRCONV)
	461	AC_SUBST(BUILD_DLLTOOL)
	462	AC_SUBST(DLLTOOL_DEFS)
	463	AC_SUBST(BUILD_WINDRES)
	464	AC_SUBST(BUILD_WINDMC)
	465	AC_SUBST(BUILD_DLLWRAP)
	466	AC_SUBST(BUILD_MISC)
	467	AC_SUBST(BUILD_INSTALL_MISC)
	468	AC_SUBST(OBJDUMP_DEFS)
	469	AC_SUBST(OBJDUMP_PRIVATE_OFILES)
	470
	471	AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
	472
	473	targ=$target
	474	. $srcdir/../bfd/config.bfd
	475	if test "x$targ_underscore" = "xyes"; then
	476	UNDERSCORE=1
	477	else
	478	UNDERSCORE=0
	479	fi
	480	AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
	481	[Define to 1 if user symbol names have a leading underscore, 0 if not.])
	482
	483	# Emulation
	484	targ=$target
	485	. ${srcdir}/configure.tgt
	486	EMULATION=$targ_emul
	487	EMULATION_VECTOR=$targ_emul_vector
	488
	489	AC_SUBST(EMULATION)
	490	AC_SUBST(EMULATION_VECTOR)
	491
	492	# Required for html and install-html
	493	AC_SUBST(datarootdir)
	494	AC_SUBST(docdir)
	495	AC_SUBST(htmldir)
	496	AC_SUBST(pdfdir)
	497
	498	AC_CONFIG_FILES(Makefile doc/Makefile po/Makefile.in:po/Make-in)
	499	AC_OUTPUT