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

dnl Process this file with autoconf to produce a configure script.
dnl
AC_PREREQ(2.59)
AC_INIT
AC_CONFIG_SRCDIR(ar.c)

AC_CANONICAL_TARGET
AC_ISC_POSIX

changequote(,)dnl
BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ 	]*\([^ 	]*\)[ 	]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
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__)
#  error config.h must be #included before system headers
#endif])

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"
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)
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.]))

# 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([fprintf, stpcpy, strstr, sbrk, getenv, environ, getc_unlocked,
		snprintf, 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)$(EXEEXT)'
	  ;;
	x86_64-*-mingw*)
  	  BUILD_DLLTOOL='$(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	AC_PREREQ(2.59)
	4	AC_INIT
	5	AC_CONFIG_SRCDIR(ar.c)
	6
	7	AC_CANONICAL_TARGET
	8	AC_ISC_POSIX
	9
	10	changequote(,)dnl
	11	BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.,[ ]\([^ ]\)[ ]).*/\1/p' < ${srcdir}/../bfd/configure.in`
	12	changequote([,])dnl
	13	AM_INIT_AUTOMAKE(binutils, ${BFD_VERSION})
	14
	15	AC_PROG_CC
	16	AC_GNU_SOURCE
	17	AC_USE_SYSTEM_EXTENSIONS
	18
	19	ACX_LARGEFILE
	20	LT_INIT
	21
	22	AC_ARG_ENABLE(targets,
	23	[ --enable-targets alternative target configurations],
	24	[case "${enableval}" in
	25	yes \| "") AC_MSG_ERROR(enable-targets option must specify target names or 'all')
	26	;;
	27	no) enable_targets= ;;
	28	*) enable_targets=$enableval ;;
	29	esac])dnl
	30
	31	AC_ARG_ENABLE(deterministic-archives,
	32	[AS_HELP_STRING([--enable-deterministic-archives],
	33	[ar and ranlib default to -D behavior])], [
	34	if test "${enableval}" = no; then
	35	default_ar_deterministic=0
	36	else
	37	default_ar_deterministic=1
	38	fi], [default_ar_deterministic=0])
	39
	40	AC_DEFINE_UNQUOTED(DEFAULT_AR_DETERMINISTIC, $default_ar_deterministic,
	41	[Should ar and ranlib use -D behavior by default?])
	42
	43	AM_BINUTILS_WARNINGS
	44
	45	AC_CONFIG_HEADERS(config.h:config.in)
	46
	47	AH_VERBATIM([00_CONFIG_H_CHECK],
	48	[/* Check that config.h is #included before system headers
	49	(this works only for glibc, but that should be enough). */
	50	#if defined(__GLIBC__)
	51	# error config.h must be #included before system headers
	52	#endif])
	53
	54	if test -z "$target" ; then
	55	AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
	56	fi
	57	if test -z "$host" ; then
	58	AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
	59	fi
	60
	61	AC_PROG_YACC
	62	AM_PROG_LEX
	63
	64	ALL_LINGUAS="bg da es fi fr id it ja ro ru rw sk sv tr uk vi zh_CN zh_TW"
	65	ZW_GNU_GETTEXT_SISTER_DIR
	66	AM_PO_SUBDIRS
	67
	68	AM_MAINTAINER_MODE
	69	AM_CONDITIONAL(GENINSRC_NEVER, false)
	70	AC_EXEEXT
	71	if test -n "$EXEEXT"; then
	72	AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
	73	[Does the platform use an executable suffix?])
	74	fi
	75	AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
	76	[Suffix used for executables, if any.])
	77
	78	# host-specific stuff:
	79
	80	HDEFINES=
	81
	82	. ${srcdir}/../bfd/configure.host
	83
	84	AC_SUBST(HDEFINES)
	85	AR=${AR-ar}
	86	AC_SUBST(AR)
	87	AC_PROG_RANLIB
	88	AC_PROG_INSTALL
	89
	90	BFD_CC_FOR_BUILD
	91
	92	DEMANGLER_NAME=c++filt
	93	case "${host}" in
	94	--go32* \| --msdos*)
	95	DEMANGLER_NAME=cxxfilt
	96	esac
	97	AC_SUBST(DEMANGLER_NAME)
	98
	99	AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h locale.h sys/param.h)
	100	AC_HEADER_SYS_WAIT
	101	ACX_HEADER_STRING
	102	AC_FUNC_ALLOCA
	103	AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll setlocale)
	104	AC_CHECK_FUNC([mkstemp],
	105	AC_DEFINE([HAVE_MKSTEMP], 1,
	106	[Define to 1 if you have the `mkstemp' function.]))
	107	AC_CHECK_FUNC([mkdtemp],
	108	AC_DEFINE([HAVE_MKDTEMP], 1,
	109	[Define to 1 if you have the `mkdtemp' function.]))
	110
	111	# Some systems have frexp only in -lm, not in -lc.
	112	AC_SEARCH_LIBS(frexp, m)
	113
	114	AM_LC_MESSAGES
	115
	116	AC_MSG_CHECKING(for time_t in time.h)
	117	AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
	118	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [time_t i;])],
	119	bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
	120	AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
	121	if test $bu_cv_decl_time_t_time_h = yes; then
	122	AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
	123	[Is the type time_t defined in <time.h>?])
	124	fi
	125
	126	AC_MSG_CHECKING(for time_t in sys/types.h)
	127	AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
	128	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>], [time_t i;])],
	129	bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
	130	AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
	131	if test $bu_cv_decl_time_t_types_h = yes; then
	132	AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
	133	[Is the type time_t defined in <sys/types.h>?])
	134	fi
	135
	136	AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
	137	AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
	138	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], [extern int getopt (int, char const, const char *);])],
	139	bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
	140	AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
	141	if test $bu_cv_decl_getopt_unistd_h = yes; then
	142	AC_DEFINE([HAVE_DECL_GETOPT], 1,
	143	[Is the prototype for getopt in <unistd.h> in the expected format?])
	144	fi
	145
	146	# Under Next 3.2 <utime.h> apparently does not define struct utimbuf
	147	# by default.
	148	AC_MSG_CHECKING([for utime.h])
	149	AC_CACHE_VAL(bu_cv_header_utime_h,
	150	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
	151	#ifdef HAVE_TIME_H
	152	#include <time.h>
	153	#endif
	154	#include <utime.h>],
	155	[struct utimbuf s;])],
	156	bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
	157	AC_MSG_RESULT($bu_cv_header_utime_h)
	158	if test $bu_cv_header_utime_h = yes; then
	159	AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
	160	fi
	161
	162	AC_CHECK_DECLS([fprintf, stpcpy, strstr, sbrk, getenv, environ, getc_unlocked,
	163	snprintf, vsnprintf])
	164
	165	# Link in zlib if we can. This allows us to read compressed debug
	166	# sections. This is used only by readelf.c (objdump uses bfd for
	167	# reading compressed sections).
	168	AM_ZLIB
	169
	170	BFD_BINARY_FOPEN
	171
	172	# target-specific stuff:
	173
	174	# Canonicalize the secondary target names.
	175	if test -n "$enable_targets"; then
	176	for targ in `echo $enable_targets \| sed 's/,/ /g'`
	177	do
	178	result=`$ac_config_sub $targ 2>/dev/null`
	179	if test -n "$result"; then
	180	canon_targets="$canon_targets $result"
	181	else
	182	# Allow targets that config.sub doesn't recognize, like "all".
	183	canon_targets="$canon_targets $targ"
	184	fi
	185	done
	186	fi
	187
	188	AC_CHECK_HEADER(iconv.h)
	189	AM_ICONV
	190
	191	all_targets=false
	192	BUILD_NLMCONV=
	193	NLMCONV_DEFS=
	194	BUILD_SRCONV=
	195	BUILD_DLLTOOL=
	196	DLLTOOL_DEFS=
	197	DLLTOOL_DEFAULT=
	198	BUILD_WINDRES=
	199	BUILD_WINDMC=
	200	BUILD_DLLWRAP=
	201	BUILD_MISC=
	202	BUILD_INSTALL_MISC=
	203	OBJDUMP_DEFS=
	204	OBJDUMP_PRIVATE_VECTORS=
	205	OBJDUMP_PRIVATE_OFILES=
	206	od_vectors=
	207
	208	for targ in $target $canon_targets
	209	do
	210	if test "x$targ" = "xall"; then
	211	all_targets=true
	212	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	213	BUILD_SRCONV='$(SRCONV_PROG)'
	214	NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
	215	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
	216	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	217	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	218	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	219	if test -z "$DLLTOOL_DEFAULT"; then
	220	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	221	fi
	222	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	223	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	224	od_vectors="$od_vectors objdump_private_desc_xcoff"
	225	else
	226	case $targ in
	227	changequote(,)dnl
	228	i[3-7]86--netware*)
	229	changequote([,])dnl
	230	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	231	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
	232	;;
	233	alpha--netware*)
	234	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	235	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
	236	;;
	237	powerpc--netware*)
	238	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	239	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
	240	;;
	241	sparc--netware*)
	242	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	243	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
	244	;;
	245	esac
	246
	247	case $targ in
	248	--hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
	249	esac
	250
	251	case $targ in
	252	arm-epoc-pe*)
	253	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	254	if test -z "$DLLTOOL_DEFAULT"; then
	255	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_EPOC"
	256	fi
	257	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
	258	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	259	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	260	;;
	261	arm-wince-pe* \| arm--wince \| arm--cegcc \| arm--mingw32ce*)
	262	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	263	if test -z "$DLLTOOL_DEFAULT"; then
	264	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
	265	fi
	266	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
	267	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	268	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	269	;;
	270	arm--pe)
	271	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	272	if test -z "$DLLTOOL_DEFAULT"; then
	273	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	274	fi
	275	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
	276	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	277	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	278	;;
	279	x86_64--mingw)
	280	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	281	if test -z "$DLLTOOL_DEFAULT"; then
	282	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
	283	fi
	284	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
	285	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	286	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	287	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	288	;;
	289	changequote(,)dnl
	290	i[3-7]86--pe \| i[3-7]86--cygwin \| i[3-7]86--mingw32* \| i[3-7]86--netbsdpe)
	291	changequote([,])dnl
	292	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	293	if test -z "$DLLTOOL_DEFAULT"; then
	294	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	295	fi
	296	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	297	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	298	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	299	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	300	;;
	301	changequote(,)dnl
	302	i[3-7]86-*-interix)
	303	changequote([,])dnl
	304	BUILD_DLLTOOL='$(DLLTOOL_PROG)'
	305	if test -z "$DLLTOOL_DEFAULT"; then
	306	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	307	fi
	308	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	309	;;
	310	changequote(,)dnl
	311	powerpc*-aix5.[01])
	312	changequote([,])dnl
	313	;;
	314	changequote(,)dnl
	315	powerpc-aix[5-9].)
	316	changequote([,])dnl
	317	OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
	318	;;
	319	powerpc--pe* \| powerpc--cygwin*)
	320	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	321	if test -z "$DLLTOOL_DEFAULT"; then
	322	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_PPC"
	323	fi
	324	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
	325	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	326	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	327	;;
	328	powerpc--linux* \| powerpc--elf* \| powerpc--eabi*)
	329	case "$BUILD_INSTALL_MISC" in
	330	embedspu) ;;
	331	*) BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
	332	esac
	333	;;
	334	sh--pe)
	335	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	336	if test -z "$DLLTOOL_DEFAULT"; then
	337	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
	338	fi
	339	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
	340	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	341	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	342	;;
	343	spu--)
	344	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
	345	;;
	346	mips--pe)
	347	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	348	if test -z "$DLLTOOL_DEFAULT"; then
	349	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
	350	fi
	351	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
	352	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	353	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	354	;;
	355	mcore-*-pe)
	356	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	357	if test -z "$DLLTOOL_DEFAULT"; then
	358	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
	359	fi
	360	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
	361	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	362	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	363	;;
	364	mcore-*-elf)
	365	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	366	if test -z "$DLLTOOL_DEFAULT"; then
	367	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
	368	fi
	369	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
	370	;;
	371	mep-*)
	372	OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
	373	;;
	374	esac
	375
	376	# Add objdump private vectors.
	377	case $targ in
	378	powerpc--aix)
	379	od_vectors="$od_vectors objdump_private_desc_xcoff"
	380	;;
	381	--darwin*)
	382	od_vectors="$od_vectors objdump_private_desc_mach_o"
	383	;;
	384	esac
	385	fi
	386	done
	387
	388	# Uniq objdump private vector, build objdump target ofiles.
	389	od_files=
	390	f=""
	391	for i in $od_vectors ; do
	392	case " $f " in
	393	" $i ") ;;
	394	*)
	395	f="$f $i"
	396	OBJDUMP_PRIVATE_VECTORS="$OBJDUMP_PRIVATE_VECTORS &$i,"
	397	case $i in
	398	objdump_private_desc_xcoff)
	399	od_files="$od_files od-xcoff" ;;
	400	objdump_private_desc_mach_o)
	401	od_files="$od_files od-macho" ;;
	402	) AC_MSG_ERROR(** unknown private vector $i) ;;
	403	esac
	404	;;
	405	esac
	406	done
	407
	408	# Uniq objdump target ofiles
	409	f=""
	410	for i in $od_files ; do
	411	case " $f " in
	412	" $i ") ;;
	413	*)
	414	f="$f $i"
	415	OBJDUMP_PRIVATE_OFILES="$OBJDUMP_PRIVATE_OFILES $i.$objext"
	416	;;
	417	esac
	418	done
	419
	420	DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
	421
	422	if test "${with_windres+set}" = set; then
	423	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	424	fi
	425
	426	if test "${with_windmc+set}" = set; then
	427	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	428	fi
	429
	430	OBJDUMP_DEFS="${OBJDUMP_DEFS} -DOBJDUMP_PRIVATE_VECTORS=\"${OBJDUMP_PRIVATE_VECTORS}\""
	431
	432	AC_SUBST(NLMCONV_DEFS)
	433	AC_SUBST(BUILD_NLMCONV)
	434	AC_SUBST(BUILD_SRCONV)
	435	AC_SUBST(BUILD_DLLTOOL)
	436	AC_SUBST(DLLTOOL_DEFS)
	437	AC_SUBST(BUILD_WINDRES)
	438	AC_SUBST(BUILD_WINDMC)
	439	AC_SUBST(BUILD_DLLWRAP)
	440	AC_SUBST(BUILD_MISC)
	441	AC_SUBST(BUILD_INSTALL_MISC)
	442	AC_SUBST(OBJDUMP_DEFS)
	443	AC_SUBST(OBJDUMP_PRIVATE_OFILES)
	444
	445	AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
	446
	447	targ=$target
	448	. $srcdir/../bfd/config.bfd
	449	if test "x$targ_underscore" = "xyes"; then
	450	UNDERSCORE=1
	451	else
	452	UNDERSCORE=0
	453	fi
	454	AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
	455	[Define to 1 if user symbol names have a leading underscore, 0 if not.])
	456
	457	# Emulation
	458	targ=$target
	459	. ${srcdir}/configure.tgt
	460	EMULATION=$targ_emul
	461	EMULATION_VECTOR=$targ_emul_vector
	462
	463	AC_SUBST(EMULATION)
	464	AC_SUBST(EMULATION_VECTOR)
	465
	466	# Required for html and install-html
	467	AC_SUBST(datarootdir)
	468	AC_SUBST(docdir)
	469	AC_SUBST(htmldir)
	470	AC_SUBST(pdfdir)
	471
	472	AC_CONFIG_FILES(Makefile doc/Makefile po/Makefile.in:po/Make-in)
	473	AC_OUTPUT