[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
AC_SYS_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

AM_BINUTILS_WARNINGS
		   
AC_CONFIG_HEADERS(config.h:config.in)

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="da es fi fr id 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 sys/param.h)
AC_HEADER_SYS_WAIT
AC_FUNC_ALLOCA
AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll)
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.]))

# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
# needs to be defined for it
AC_MSG_CHECKING([for fopen64])
AC_CACHE_VAL(bu_cv_have_fopen64,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");])],
bu_cv_have_fopen64=yes,
[saved_CPPFLAGS=$CPPFLAGS
 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");])],
 bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
 bu_cv_have_fopen64=no)
 CPPFLAGS=$saved_CPPFLAGS])])
AC_MSG_RESULT($bu_cv_have_fopen64)
if test "$bu_cv_have_fopen64" != no; then
  AC_DEFINE([HAVE_FOPEN64], 1,
	    [Is fopen64 available?])
fi
AC_MSG_CHECKING([for stat64])
AC_CACHE_VAL(bu_cv_have_stat64,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);])],
bu_cv_have_stat64=yes,
[saved_CPPFLAGS=$CPPFLAGS
 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);])],
 bu_cv_have_stat64="need -D_LARGEFILE64_SOURCE",
 bu_cv_have_stat64=no)
 CPPFLAGS=$saved_CPPFLAGS])])
AC_MSG_RESULT($bu_cv_have_stat64)
if test "$bu_cv_have_stat64" != no; then
  AC_DEFINE([HAVE_STAT64], 1,
	    [Is stat64 available?])
fi
if test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE" \
   || test "$bu_cv_have_stat64" = "need -D_LARGEFILE64_SOURCE"; then
  AC_DEFINE([_LARGEFILE64_SOURCE], 1,
	    [Enable LFS])
  CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
fi

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

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).
AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)])

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=

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)'
    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)$(EXEEXT)'
	  ;;
	arm-wince-pe* | arm-*-wince)
  	  BUILD_DLLTOOL='$(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)$(EXEEXT)'
	  ;;
	thumb-*-pe*)
  	  BUILD_DLLTOOL='$(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*)
	  BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
	  ;;
	sh*-*-pe)
  	  BUILD_DLLTOOL='$(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
    fi
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

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_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 
for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
do
  # Canonicalize the secondary target names.
 result=`$ac_config_sub $targ_alias 2>/dev/null`
 if test -n "$result"; then
   targ=$result
 else
   targ=$targ_alias
 fi

 . ${srcdir}/configure.tgt

  EMULATION=$targ_emul
  EMULATION_VECTOR=$targ_emul_vector	
done

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
252b5132 RH	1	dnl Process this file with autoconf to produce a configure script.
252b5132 RH	2	dnl
da594c4a AM	3	AC_PREREQ(2.59)
	4	AC_INIT
	5	AC_CONFIG_SRCDIR(ar.c)
252b5132	6
da594c4a	7	AC_CANONICAL_TARGET
5d64ca4e	8	AC_ISC_POSIX
252b5132	9
27b7e12d AM	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, ${BFD_VERSION})
252b5132	14
d45dc31f SE	15	AC_PROG_CC
d45dc31f SE	16	AC_GNU_SOURCE
7357c5b6	17	AC_USE_SYSTEM_EXTENSIONS
d053aef8	18	AC_SYS_LARGEFILE
da594c4a	19	LT_INIT
252b5132 RH	20
	21	AC_ARG_ENABLE(targets,
	22	[ --enable-targets alternative target configurations],
	23	[case "${enableval}" in
da594c4a	24	yes \| "") AC_MSG_ERROR(enable-targets option must specify target names or 'all')
252b5132 RH	25	;;
	26	no) enable_targets= ;;
	27	*) enable_targets=$enableval ;;
	28	esac])dnl
252b5132	29
398ee8f1	30	AM_BINUTILS_WARNINGS
9e9b66a9	31
da594c4a	32	AC_CONFIG_HEADERS(config.h:config.in)
252b5132 RH	33
	34	if test -z "$target" ; then
	35	AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
	36	fi
	37	if test -z "$host" ; then
	38	AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
	39	fi
	40
252b5132 RH	41	AC_PROG_YACC
	42	AM_PROG_LEX
	43
ac5d747e	44	ALL_LINGUAS="da es fi fr id ja ro ru rw sk sv tr uk vi zh_CN zh_TW"
20e95c23 DJ	45	ZW_GNU_GETTEXT_SISTER_DIR
20e95c23 DJ	46	AM_PO_SUBDIRS
252b5132 RH	47
252b5132 RH	48	AM_MAINTAINER_MODE
d5fbea21	49	AM_CONDITIONAL(GENINSRC_NEVER, false)
252b5132	50	AC_EXEEXT
2481e6a2 ILT	51	if test -n "$EXEEXT"; then
	52	AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
	53	[Does the platform use an executable suffix?])
	54	fi
bb0cb4db ILT	55	AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
bb0cb4db ILT	56	[Suffix used for executables, if any.])
252b5132 RH	57
	58	# host-specific stuff:
	59
	60	HDEFINES=
	61
	62	. ${srcdir}/../bfd/configure.host
	63
	64	AC_SUBST(HDEFINES)
	65	AR=${AR-ar}
	66	AC_SUBST(AR)
	67	AC_PROG_RANLIB
	68	AC_PROG_INSTALL
	69
	70	BFD_CC_FOR_BUILD
	71
8a965946 ILT	72	DEMANGLER_NAME=c++filt
	73	case "${host}" in
	74	--go32* \| --msdos*)
	75	DEMANGLER_NAME=cxxfilt
	76	esac
	77	AC_SUBST(DEMANGLER_NAME)
	78
f8eae8b2	79	AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h sys/param.h)
252b5132 RH	80	AC_HEADER_SYS_WAIT
252b5132 RH	81	AC_FUNC_ALLOCA
9710509e	82	AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll)
f9c026a8 NC	83	AC_CHECK_FUNC([mkstemp],
	84	AC_DEFINE([HAVE_MKSTEMP], 1,
	85	[Define to 1 if you have the `mkstemp' function.]))
	86	AC_CHECK_FUNC([mkdtemp],
	87	AC_DEFINE([HAVE_MKDTEMP], 1,
	88	[Define to 1 if you have the `mkdtemp' function.]))
cedd9a58 JJ	89
	90	# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
	91	# needs to be defined for it
	92	AC_MSG_CHECKING([for fopen64])
	93	AC_CACHE_VAL(bu_cv_have_fopen64,
da594c4a	94	[AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");])],
cedd9a58 JJ	95	bu_cv_have_fopen64=yes,
	96	[saved_CPPFLAGS=$CPPFLAGS
	97	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
da594c4a AM	98	AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");])],
	99	bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
	100	bu_cv_have_fopen64=no)
cedd9a58 JJ	101	CPPFLAGS=$saved_CPPFLAGS])])
cedd9a58 JJ	102	AC_MSG_RESULT($bu_cv_have_fopen64)
6db7a086	103	if test "$bu_cv_have_fopen64" != no; then
cedd9a58 JJ	104	AC_DEFINE([HAVE_FOPEN64], 1,
cedd9a58 JJ	105	[Is fopen64 available?])
fb5b5478 JJ	106	fi
	107	AC_MSG_CHECKING([for stat64])
	108	AC_CACHE_VAL(bu_cv_have_stat64,
da594c4a	109	[AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);])],
fb5b5478 JJ	110	bu_cv_have_stat64=yes,
	111	[saved_CPPFLAGS=$CPPFLAGS
	112	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
da594c4a AM	113	AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);])],
	114	bu_cv_have_stat64="need -D_LARGEFILE64_SOURCE",
	115	bu_cv_have_stat64=no)
fb5b5478 JJ	116	CPPFLAGS=$saved_CPPFLAGS])])
	117	AC_MSG_RESULT($bu_cv_have_stat64)
	118	if test "$bu_cv_have_stat64" != no; then
	119	AC_DEFINE([HAVE_STAT64], 1,
	120	[Is stat64 available?])
	121	fi
	122	if test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE" \
	123	\|\| test "$bu_cv_have_stat64" = "need -D_LARGEFILE64_SOURCE"; then
	124	AC_DEFINE([_LARGEFILE64_SOURCE], 1,
	125	[Enable LFS])
	126	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
cedd9a58	127	fi
252b5132	128
f353eb8a	129	# Some systems have frexp only in -lm, not in -lc.
07735828	130	AC_SEARCH_LIBS(frexp, m)
f353eb8a	131
252b5132 RH	132	AC_MSG_CHECKING(for time_t in time.h)
252b5132 RH	133	AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
da594c4a	134	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [time_t i;])],
252b5132 RH	135	bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
	136	AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
	137	if test $bu_cv_decl_time_t_time_h = yes; then
	138	AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
	139	[Is the type time_t defined in <time.h>?])
	140	fi
	141
	142	AC_MSG_CHECKING(for time_t in sys/types.h)
	143	AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
da594c4a	144	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>], [time_t i;])],
252b5132 RH	145	bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
	146	AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
	147	if test $bu_cv_decl_time_t_types_h = yes; then
	148	AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
	149	[Is the type time_t defined in <sys/types.h>?])
	150	fi
	151
e46eba98 NC	152	AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
e46eba98 NC	153	AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
da594c4a	154	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], [extern int getopt (int, char const, const char *);])],
e46eba98 NC	155	bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
	156	AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
	157	if test $bu_cv_decl_getopt_unistd_h = yes; then
	158	AC_DEFINE([HAVE_DECL_GETOPT], 1,
	159	[Is the prototype for getopt in <unistd.h> in the expected format?])
	160	fi
	161
252b5132 RH	162	# Under Next 3.2 <utime.h> apparently does not define struct utimbuf
	163	# by default.
	164	AC_MSG_CHECKING([for utime.h])
	165	AC_CACHE_VAL(bu_cv_header_utime_h,
da594c4a	166	[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
252b5132 RH	167	#ifdef HAVE_TIME_H
	168	#include <time.h>
	169	#endif
	170	#include <utime.h>],
da594c4a	171	[struct utimbuf s;])],
252b5132 RH	172	bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
	173	AC_MSG_RESULT($bu_cv_header_utime_h)
	174	if test $bu_cv_header_utime_h = yes; then
	175	AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
	176	fi
	177
db50c840 EB	178	AC_CHECK_DECLS([fprintf, stpcpy, strstr, sbrk, getenv, environ, getc_unlocked,
db50c840 EB	179	snprintf, vsnprintf])
252b5132	180
1b315056 CS	181	# Link in zlib if we can. This allows us to read compressed debug
	182	# sections. This is used only by readelf.c (objdump uses bfd for
	183	# reading compressed sections).
	184	AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)])
	185
252b5132 RH	186	BFD_BINARY_FOPEN
	187
	188	# target-specific stuff:
	189
	190	# Canonicalize the secondary target names.
	191	if test -n "$enable_targets"; then
	192	for targ in `echo $enable_targets \| sed 's/,/ /g'`
	193	do
6d83c84b	194	result=`$ac_config_sub $targ 2>/dev/null`
252b5132 RH	195	if test -n "$result"; then
	196	canon_targets="$canon_targets $result"
	197	else
	198	# Allow targets that config.sub doesn't recognize, like "all".
	199	canon_targets="$canon_targets $targ"
	200	fi
	201	done
	202	fi
	203
5ba684e2 NC	204	AC_CHECK_HEADER(iconv.h)
	205	AM_ICONV
	206
252b5132 RH	207	all_targets=false
	208	BUILD_NLMCONV=
	209	NLMCONV_DEFS=
	210	BUILD_SRCONV=
	211	BUILD_DLLTOOL=
	212	DLLTOOL_DEFS=
7aad4c3d	213	DLLTOOL_DEFAULT=
252b5132	214	BUILD_WINDRES=
692ed3e7	215	BUILD_WINDMC=
252b5132 RH	216	BUILD_DLLWRAP=
252b5132 RH	217	BUILD_MISC=
1d97d67f	218	BUILD_INSTALL_MISC=
8b1e6df3	219	OBJDUMP_DEFS=
252b5132 RH	220
	221	for targ in $target $canon_targets
	222	do
	223	if test "x$targ" = "xall"; then
	224	all_targets=true
	225	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	226	BUILD_SRCONV='$(SRCONV_PROG)'
	227	NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
1d97d67f	228	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
003bc0ba NC	229	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	230	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	231	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	232	if test -z "$DLLTOOL_DEFAULT"; then
	233	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	234	fi
	235	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	236	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
252b5132 RH	237	else
	238	case $targ in
	239	changequote(,)dnl
80c7c40a	240	i[3-7]86--netware*)
252b5132 RH	241	changequote([,])dnl
	242	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	243	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
	244	;;
	245	alpha--netware*)
	246	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	247	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
	248	;;
	249	powerpc--netware*)
	250	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	251	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
	252	;;
	253	sparc--netware*)
	254	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	255	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
	256	;;
	257	esac
	258	case $targ in
	259	--hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
	260	esac
	261	case $targ in
a8c548cb NC	262	arm-epoc-pe*)
a8c548cb NC	263	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	264	if test -z "$DLLTOOL_DEFAULT"; then
	265	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_EPOC"
	266	fi
a8c548cb NC	267	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
a8c548cb NC	268	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
692ed3e7	269	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
a8c548cb	270	;;
7148cc28 NC	271	arm-wince-pe* \| arm-*-wince)
7148cc28 NC	272	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	273	if test -z "$DLLTOOL_DEFAULT"; then
	274	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
	275	fi
7148cc28 NC	276	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
7148cc28 NC	277	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
692ed3e7	278	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
7148cc28 NC	279	;;
7148cc28 NC	280	arm--pe)
252b5132	281	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	282	if test -z "$DLLTOOL_DEFAULT"; then
	283	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	284	fi
252b5132 RH	285	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
252b5132 RH	286	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
692ed3e7	287	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
7a7b06ef	288	;;
27a710e5	289	thumb--pe)
252b5132	290	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	291	if test -z "$DLLTOOL_DEFAULT"; then
	292	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	293	fi
252b5132 RH	294	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
252b5132 RH	295	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
692ed3e7	296	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
7a7b06ef	297	;;
42037fe5	298	x86_64--mingw)
99ad8390	299	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	300	if test -z "$DLLTOOL_DEFAULT"; then
	301	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
	302	fi
99ad8390 NC	303	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
99ad8390 NC	304	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
692ed3e7	305	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
99ad8390 NC	306	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
99ad8390 NC	307	;;
252b5132	308	changequote(,)dnl
80c7c40a	309	i[3-7]86--pe \| i[3-7]86--cygwin \| i[3-7]86--mingw32* \| i[3-7]86--netbsdpe)
252b5132 RH	310	changequote([,])dnl
252b5132 RH	311	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	312	if test -z "$DLLTOOL_DEFAULT"; then
	313	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	314	fi
252b5132 RH	315	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
252b5132 RH	316	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
692ed3e7	317	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
252b5132	318	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
7a7b06ef	319	;;
80c7c40a NC	320	changequote(,)dnl
	321	i[3-7]86-*-interix)
	322	changequote([,])dnl
7a7b06ef	323	BUILD_DLLTOOL='$(DLLTOOL_PROG)'
7aad4c3d L	324	if test -z "$DLLTOOL_DEFAULT"; then
	325	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	326	fi
7a7b06ef ILT	327	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
7a7b06ef ILT	328	;;
f0660b73 NC	329	changequote(,)dnl
	330	powerpc*-aix5.[01])
	331	changequote([,])dnl
	332	;;
e5231592 RS	333	changequote(,)dnl
	334	powerpc-aix[5-9].)
	335	changequote([,])dnl
f0660b73 NC	336	OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
f0660b73 NC	337	;;
e1d5b1e7	338	powerpc--pe* \| powerpc--cygwin*)
252b5132	339	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	340	if test -z "$DLLTOOL_DEFAULT"; then
	341	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_PPC"
	342	fi
252b5132 RH	343	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
252b5132 RH	344	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
692ed3e7	345	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
7a7b06ef	346	;;
59678365	347	powerpc--linux* \| powerpc--elf* \| powerpc--eabi*)
1d97d67f	348	BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
669a9a2a	349	;;
e1d5b1e7	350	sh--pe)
8a0e0f38	351	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	352	if test -z "$DLLTOOL_DEFAULT"; then
	353	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
	354	fi
8a0e0f38 NC	355	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
8a0e0f38 NC	356	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
692ed3e7	357	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
8a0e0f38	358	;;
cd14b966	359	spu--)
1d97d67f	360	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
cd14b966	361	;;
e1d5b1e7	362	mips--pe)
8a0e0f38	363	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	364	if test -z "$DLLTOOL_DEFAULT"; then
	365	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
	366	fi
8a0e0f38 NC	367	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
8a0e0f38 NC	368	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
692ed3e7	369	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
8a0e0f38	370	;;
27a710e5	371	mcore-*-pe)
661016bb	372	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	373	if test -z "$DLLTOOL_DEFAULT"; then
	374	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
	375	fi
661016bb NC	376	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
661016bb NC	377	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
692ed3e7	378	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
7a7b06ef	379	;;
27a710e5	380	mcore-*-elf)
661016bb	381	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	382	if test -z "$DLLTOOL_DEFAULT"; then
	383	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
	384	fi
661016bb	385	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
7a7b06ef	386	;;
15ab5209 DB	387	mep-*)
	388	OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
	389	;;
252b5132 RH	390	esac
	391	fi
	392	done
	393
7aad4c3d L	394	DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
7aad4c3d L	395
c918cb96 DD	396	if test "${with_windres+set}" = set; then
	397	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	398	fi
	399
692ed3e7 NC	400	if test "${with_windmc+set}" = set; then
	401	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	402	fi
	403
252b5132 RH	404	AC_SUBST(NLMCONV_DEFS)
	405	AC_SUBST(BUILD_NLMCONV)
	406	AC_SUBST(BUILD_SRCONV)
	407	AC_SUBST(BUILD_DLLTOOL)
	408	AC_SUBST(DLLTOOL_DEFS)
	409	AC_SUBST(BUILD_WINDRES)
692ed3e7	410	AC_SUBST(BUILD_WINDMC)
252b5132 RH	411	AC_SUBST(BUILD_DLLWRAP)
252b5132 RH	412	AC_SUBST(BUILD_MISC)
1d97d67f	413	AC_SUBST(BUILD_INSTALL_MISC)
8b1e6df3	414	AC_SUBST(OBJDUMP_DEFS)
252b5132 RH	415
	416	AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
	417
	418	targ=$target
	419	. $srcdir/../bfd/config.bfd
	420	if test "x$targ_underscore" = "xyes"; then
	421	UNDERSCORE=1
	422	else
	423	UNDERSCORE=0
	424	fi
bb279dc0 ZW	425	AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
bb279dc0 ZW	426	[Define to 1 if user symbol names have a leading underscore, 0 if not.])
252b5132	427
eb1e0e80 NC	428	# Emulation
	429	for targ_alias in `echo $target_alias $enable_targets \| sed 's/,/ /g'`
	430	do
	431	# Canonicalize the secondary target names.
	432	result=`$ac_config_sub $targ_alias 2>/dev/null`
	433	if test -n "$result"; then
	434	targ=$result
	435	else
	436	targ=$targ_alias
	437	fi
	438
	439	. ${srcdir}/configure.tgt
	440
	441	EMULATION=$targ_emul
	442	EMULATION_VECTOR=$targ_emul_vector
	443	done
	444
	445	AC_SUBST(EMULATION)
	446	AC_SUBST(EMULATION_VECTOR)
	447
108a6f8e CD	448	# Required for html and install-html
	449	AC_SUBST(datarootdir)
	450	AC_SUBST(docdir)
	451	AC_SUBST(htmldir)
31dd3154	452	AC_SUBST(pdfdir)
108a6f8e	453
da594c4a AM	454	AC_CONFIG_FILES(Makefile doc/Makefile po/Makefile.in:po/Make-in)
da594c4a AM	455	AC_OUTPUT