[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

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 bg"
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.]))

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