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

dnl Process this file with autoconf to produce a configure script.
dnl
AC_PREREQ(2.57)
AC_INIT(ar.c)

AC_CANONICAL_SYSTEM
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})

AM_PROG_LIBTOOL

AC_ARG_ENABLE(targets,
[  --enable-targets        alternative target configurations],
[case "${enableval}" in
  yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
            ;;
  no)       enable_targets= ;;
  *)        enable_targets=$enableval ;;
esac])dnl
AC_ARG_ENABLE(commonbfdlib,
[  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
[case "${enableval}" in
  yes) commonbfdlib=true ;;
  no)  commonbfdlib=false ;;
  *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
esac])dnl

# The location to which bugs should be reported.
AC_ARG_WITH(bugurl,
  AS_HELP_STRING([--with-bugurl=URL],
                 [Direct users to URL to report a bug]),
  [case "$withval" in
    yes) AC_MSG_ERROR([bug URL not specified]) ;;
    no)  REPORT_BUGS_TO="" ;;
    *)   REPORT_BUGS_TO="<URL:$withval>" ;;
   esac],
   REPORT_BUGS_TO="<URL:http://www.sourceware.org/bugzilla/>"
)
AC_SUBST(REPORT_BUGS_TO)

AM_BINUTILS_WARNINGS
		   
AM_CONFIG_HEADER(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_CC
AC_GNU_SOURCE

AC_PROG_YACC
AM_PROG_LEX

ALL_LINGUAS="fr tr ja es sv da zh_CN ru ro rw zh_TW fi vi"
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_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
bu_cv_have_fopen64=yes,
[saved_CPPFLAGS=$CPPFLAGS
 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 AC_TRY_LINK([#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 "$bu_cv_have_fopen64" != no; then
  AC_DEFINE([HAVE_FOPEN64], 1,
	    [Is fopen64 available?])
fi
AC_MSG_CHECKING([for stat64])
AC_CACHE_VAL(bu_cv_have_stat64,
[AC_TRY_LINK([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);],
bu_cv_have_stat64=yes,
[saved_CPPFLAGS=$CPPFLAGS
 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 AC_TRY_LINK([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);],
bu_cv_have_stat64="need -D_LARGEFILE64_SOURCE",
bu_cv_have_stat64=no)
 CPPFLAGS=$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_TRY_COMPILE([#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_TRY_COMPILE([#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_TRY_COMPILE([#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_TRY_COMPILE([#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])

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

all_targets=false
BUILD_NLMCONV=
NLMCONV_DEFS=
BUILD_SRCONV=
BUILD_DLLTOOL=
DLLTOOL_DEFS=
DLLTOOL_DEFAULT=
BUILD_WINDRES=
BUILD_DLLWRAP=
BUILD_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"
    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)$(EXEEXT)'
	  ;;
	arm-wince-pe* | arm-*-wince)
  	  BUILD_DLLTOOL='$(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)$(EXEEXT)'
	  ;;
	arm-*-pe*)
  	  BUILD_DLLTOOL='$(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)$(EXEEXT)'
	  ;;
	thumb-*-pe*)
  	  BUILD_DLLTOOL='$(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)$(EXEEXT)'
	  ;;
	x86_64-*-mingw*)
  	  BUILD_DLLTOOL='$(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)$(EXEEXT)'
	  BUILD_DLLWRAP='$(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)$(EXEEXT)'
	  BUILD_DLLWRAP='$(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
	  ;;
	powerpc*-aix5.*)
	  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)'
	  ;;
	powerpc*-*-linux* | powerpc*-*-elf*)
	  BUILD_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)'
	  ;;
	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)'
	  ;;
	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)'
	  ;;
	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

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_DLLWRAP)
AC_SUBST(BUILD_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_OUTPUT(Makefile doc/Makefile po/Makefile.in:po/Make-in)
Commit	Line	Data
252b5132 RH	1	dnl Process this file with autoconf to produce a configure script.
252b5132 RH	2	dnl
42ecbf5e	3	AC_PREREQ(2.57)
252b5132 RH	4	AC_INIT(ar.c)
	5
	6	AC_CANONICAL_SYSTEM
5d64ca4e	7	AC_ISC_POSIX
252b5132	8
27b7e12d AM	9	changequote(,)dnl
	10	BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.,[ ]\([^ ]\)[ ]).*/\1/p' < ${srcdir}/../bfd/configure.in`
	11	changequote([,])dnl
	12	AM_INIT_AUTOMAKE(binutils, ${BFD_VERSION})
252b5132 RH	13
	14	AM_PROG_LIBTOOL
	15
	16	AC_ARG_ENABLE(targets,
	17	[ --enable-targets alternative target configurations],
	18	[case "${enableval}" in
	19	yes \| "") AC_ERROR(enable-targets option must specify target names or 'all')
	20	;;
	21	no) enable_targets= ;;
	22	*) enable_targets=$enableval ;;
	23	esac])dnl
	24	AC_ARG_ENABLE(commonbfdlib,
	25	[ --enable-commonbfdlib build shared BFD/opcodes/libiberty library],
	26	[case "${enableval}" in
	27	yes) commonbfdlib=true ;;
	28	no) commonbfdlib=false ;;
	29	*) AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
	30	esac])dnl
	31
92f01d61 JM	32	# The location to which bugs should be reported.
	33	AC_ARG_WITH(bugurl,
	34	AS_HELP_STRING([--with-bugurl=URL],
	35	[Direct users to URL to report a bug]),
	36	[case "$withval" in
	37	yes) AC_MSG_ERROR([bug URL not specified]) ;;
	38	no) REPORT_BUGS_TO="" ;;
	39	*) REPORT_BUGS_TO="<URL:$withval>" ;;
	40	esac],
	41	REPORT_BUGS_TO="<URL:http://www.sourceware.org/bugzilla/>"
	42	)
	43	AC_SUBST(REPORT_BUGS_TO)
	44
398ee8f1	45	AM_BINUTILS_WARNINGS
9e9b66a9	46
252b5132 RH	47	AM_CONFIG_HEADER(config.h:config.in)
	48
	49	if test -z "$target" ; then
	50	AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
	51	fi
	52	if test -z "$host" ; then
	53	AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
	54	fi
	55
	56	AC_PROG_CC
3e321448	57	AC_GNU_SOURCE
252b5132 RH	58
	59	AC_PROG_YACC
	60	AM_PROG_LEX
	61
bdcfeba5	62	ALL_LINGUAS="fr tr ja es sv da zh_CN ru ro rw zh_TW fi vi"
20e95c23 DJ	63	ZW_GNU_GETTEXT_SISTER_DIR
20e95c23 DJ	64	AM_PO_SUBDIRS
252b5132 RH	65
252b5132 RH	66	AM_MAINTAINER_MODE
d5fbea21	67	AM_CONDITIONAL(GENINSRC_NEVER, false)
252b5132	68	AC_EXEEXT
2481e6a2 ILT	69	if test -n "$EXEEXT"; then
	70	AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
	71	[Does the platform use an executable suffix?])
	72	fi
bb0cb4db ILT	73	AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
bb0cb4db ILT	74	[Suffix used for executables, if any.])
252b5132 RH	75
	76	# host-specific stuff:
	77
	78	HDEFINES=
	79
	80	. ${srcdir}/../bfd/configure.host
	81
	82	AC_SUBST(HDEFINES)
	83	AR=${AR-ar}
	84	AC_SUBST(AR)
	85	AC_PROG_RANLIB
	86	AC_PROG_INSTALL
	87
	88	BFD_CC_FOR_BUILD
	89
8a965946 ILT	90	DEMANGLER_NAME=c++filt
	91	case "${host}" in
	92	--go32* \| --msdos*)
	93	DEMANGLER_NAME=cxxfilt
	94	esac
	95	AC_SUBST(DEMANGLER_NAME)
	96
f8eae8b2	97	AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h sys/param.h)
252b5132 RH	98	AC_HEADER_SYS_WAIT
252b5132 RH	99	AC_FUNC_ALLOCA
9710509e	100	AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll)
f9c026a8 NC	101	AC_CHECK_FUNC([mkstemp],
	102	AC_DEFINE([HAVE_MKSTEMP], 1,
	103	[Define to 1 if you have the `mkstemp' function.]))
	104	AC_CHECK_FUNC([mkdtemp],
	105	AC_DEFINE([HAVE_MKDTEMP], 1,
	106	[Define to 1 if you have the `mkdtemp' function.]))
cedd9a58 JJ	107
	108	# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
	109	# needs to be defined for it
	110	AC_MSG_CHECKING([for fopen64])
	111	AC_CACHE_VAL(bu_cv_have_fopen64,
	112	[AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
	113	bu_cv_have_fopen64=yes,
	114	[saved_CPPFLAGS=$CPPFLAGS
	115	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
	116	AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
	117	bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
	118	bu_cv_have_fopen64=no)
	119	CPPFLAGS=$saved_CPPFLAGS])])
	120	AC_MSG_RESULT($bu_cv_have_fopen64)
6db7a086	121	if test "$bu_cv_have_fopen64" != no; then
cedd9a58 JJ	122	AC_DEFINE([HAVE_FOPEN64], 1,
cedd9a58 JJ	123	[Is fopen64 available?])
fb5b5478 JJ	124	fi
	125	AC_MSG_CHECKING([for stat64])
	126	AC_CACHE_VAL(bu_cv_have_stat64,
	127	[AC_TRY_LINK([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);],
	128	bu_cv_have_stat64=yes,
	129	[saved_CPPFLAGS=$CPPFLAGS
	130	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
	131	AC_TRY_LINK([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);],
	132	bu_cv_have_stat64="need -D_LARGEFILE64_SOURCE",
	133	bu_cv_have_stat64=no)
	134	CPPFLAGS=$saved_CPPFLAGS])])
	135	AC_MSG_RESULT($bu_cv_have_stat64)
	136	if test "$bu_cv_have_stat64" != no; then
	137	AC_DEFINE([HAVE_STAT64], 1,
	138	[Is stat64 available?])
	139	fi
	140	if test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE" \
	141	\|\| test "$bu_cv_have_stat64" = "need -D_LARGEFILE64_SOURCE"; then
	142	AC_DEFINE([_LARGEFILE64_SOURCE], 1,
	143	[Enable LFS])
	144	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
cedd9a58	145	fi
252b5132	146
f353eb8a	147	# Some systems have frexp only in -lm, not in -lc.
07735828	148	AC_SEARCH_LIBS(frexp, m)
f353eb8a	149
252b5132 RH	150	AC_MSG_CHECKING(for time_t in time.h)
	151	AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
	152	[AC_TRY_COMPILE([#include <time.h>], [time_t i;],
	153	bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
	154	AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
	155	if test $bu_cv_decl_time_t_time_h = yes; then
	156	AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
	157	[Is the type time_t defined in <time.h>?])
	158	fi
	159
	160	AC_MSG_CHECKING(for time_t in sys/types.h)
	161	AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
	162	[AC_TRY_COMPILE([#include <sys/types.h>], [time_t i;],
	163	bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
	164	AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
	165	if test $bu_cv_decl_time_t_types_h = yes; then
	166	AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
	167	[Is the type time_t defined in <sys/types.h>?])
	168	fi
	169
e46eba98 NC	170	AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
	171	AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
	172	[AC_TRY_COMPILE([#include <unistd.h>], [extern int getopt (int, char const, const char *);],
	173	bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
	174	AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
	175	if test $bu_cv_decl_getopt_unistd_h = yes; then
	176	AC_DEFINE([HAVE_DECL_GETOPT], 1,
	177	[Is the prototype for getopt in <unistd.h> in the expected format?])
	178	fi
	179
252b5132 RH	180	# Under Next 3.2 <utime.h> apparently does not define struct utimbuf
	181	# by default.
	182	AC_MSG_CHECKING([for utime.h])
	183	AC_CACHE_VAL(bu_cv_header_utime_h,
	184	[AC_TRY_COMPILE([#include <sys/types.h>
	185	#ifdef HAVE_TIME_H
	186	#include <time.h>
	187	#endif
	188	#include <utime.h>],
	189	[struct utimbuf s;],
	190	bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
	191	AC_MSG_RESULT($bu_cv_header_utime_h)
	192	if test $bu_cv_header_utime_h = yes; then
	193	AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
	194	fi
	195
db50c840 EB	196	AC_CHECK_DECLS([fprintf, stpcpy, strstr, sbrk, getenv, environ, getc_unlocked,
db50c840 EB	197	snprintf, vsnprintf])
252b5132 RH	198
	199	BFD_BINARY_FOPEN
	200
	201	# target-specific stuff:
	202
	203	# Canonicalize the secondary target names.
	204	if test -n "$enable_targets"; then
	205	for targ in `echo $enable_targets \| sed 's/,/ /g'`
	206	do
6d83c84b	207	result=`$ac_config_sub $targ 2>/dev/null`
252b5132 RH	208	if test -n "$result"; then
	209	canon_targets="$canon_targets $result"
	210	else
	211	# Allow targets that config.sub doesn't recognize, like "all".
	212	canon_targets="$canon_targets $targ"
	213	fi
	214	done
	215	fi
	216
	217	all_targets=false
	218	BUILD_NLMCONV=
	219	NLMCONV_DEFS=
	220	BUILD_SRCONV=
	221	BUILD_DLLTOOL=
	222	DLLTOOL_DEFS=
7aad4c3d	223	DLLTOOL_DEFAULT=
252b5132 RH	224	BUILD_WINDRES=
	225	BUILD_DLLWRAP=
	226	BUILD_MISC=
8b1e6df3	227	OBJDUMP_DEFS=
252b5132 RH	228
	229	for targ in $target $canon_targets
	230	do
	231	if test "x$targ" = "xall"; then
	232	all_targets=true
	233	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	234	BUILD_SRCONV='$(SRCONV_PROG)'
	235	NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
	236	else
	237	case $targ in
	238	changequote(,)dnl
80c7c40a	239	i[3-7]86--netware*)
252b5132 RH	240	changequote([,])dnl
	241	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	242	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
	243	;;
	244	alpha--netware*)
	245	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	246	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
	247	;;
	248	powerpc--netware*)
	249	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	250	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
	251	;;
	252	sparc--netware*)
	253	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	254	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
	255	;;
	256	esac
	257	case $targ in
	258	--hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
	259	esac
	260	case $targ in
a8c548cb NC	261	arm-epoc-pe*)
a8c548cb NC	262	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	263	if test -z "$DLLTOOL_DEFAULT"; then
	264	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_EPOC"
	265	fi
a8c548cb NC	266	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
	267	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	268	;;
7148cc28 NC	269	arm-wince-pe* \| arm-*-wince)
7148cc28 NC	270	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	271	if test -z "$DLLTOOL_DEFAULT"; then
	272	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
	273	fi
7148cc28 NC	274	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
	275	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	276	;;
	277	arm--pe)
252b5132	278	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	279	if test -z "$DLLTOOL_DEFAULT"; then
	280	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	281	fi
252b5132 RH	282	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
252b5132 RH	283	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
7a7b06ef	284	;;
27a710e5	285	thumb--pe)
252b5132	286	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	287	if test -z "$DLLTOOL_DEFAULT"; then
	288	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	289	fi
252b5132 RH	290	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
252b5132 RH	291	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
7a7b06ef	292	;;
42037fe5	293	x86_64--mingw)
99ad8390	294	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	295	if test -z "$DLLTOOL_DEFAULT"; then
	296	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
	297	fi
99ad8390 NC	298	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
	299	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	300	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	301	;;
252b5132	302	changequote(,)dnl
80c7c40a	303	i[3-7]86--pe \| i[3-7]86--cygwin \| i[3-7]86--mingw32* \| i[3-7]86--netbsdpe)
252b5132 RH	304	changequote([,])dnl
252b5132 RH	305	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	306	if test -z "$DLLTOOL_DEFAULT"; then
	307	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	308	fi
252b5132 RH	309	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	310	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	311	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
7a7b06ef	312	;;
80c7c40a NC	313	changequote(,)dnl
	314	i[3-7]86-*-interix)
	315	changequote([,])dnl
7a7b06ef	316	BUILD_DLLTOOL='$(DLLTOOL_PROG)'
7aad4c3d L	317	if test -z "$DLLTOOL_DEFAULT"; then
	318	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	319	fi
7a7b06ef ILT	320	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
7a7b06ef ILT	321	;;
f0660b73 NC	322	changequote(,)dnl
	323	powerpc*-aix5.[01])
	324	changequote([,])dnl
	325	;;
	326	powerpc-aix5.)
	327	OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
	328	;;
e1d5b1e7	329	powerpc--pe* \| powerpc--cygwin*)
252b5132	330	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	331	if test -z "$DLLTOOL_DEFAULT"; then
	332	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_PPC"
	333	fi
252b5132 RH	334	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
252b5132 RH	335	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
7a7b06ef	336	;;
669a9a2a AM	337	powerpc--linux* \| powerpc--elf*)
	338	BUILD_MISC=embedspu
	339	;;
e1d5b1e7	340	sh--pe)
8a0e0f38	341	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	342	if test -z "$DLLTOOL_DEFAULT"; then
	343	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
	344	fi
8a0e0f38 NC	345	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
	346	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	347	;;
e1d5b1e7	348	mips--pe)
8a0e0f38	349	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	350	if test -z "$DLLTOOL_DEFAULT"; then
	351	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
	352	fi
8a0e0f38 NC	353	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
	354	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	355	;;
27a710e5	356	mcore-*-pe)
661016bb	357	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	358	if test -z "$DLLTOOL_DEFAULT"; then
	359	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
	360	fi
661016bb NC	361	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
661016bb NC	362	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
7a7b06ef	363	;;
27a710e5	364	mcore-*-elf)
661016bb	365	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	366	if test -z "$DLLTOOL_DEFAULT"; then
	367	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
	368	fi
661016bb	369	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
7a7b06ef	370	;;
15ab5209 DB	371	mep-*)
	372	OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
	373	;;
252b5132 RH	374	esac
	375	fi
	376	done
	377
7aad4c3d L	378	DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
7aad4c3d L	379
c918cb96 DD	380	if test "${with_windres+set}" = set; then
	381	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	382	fi
	383
252b5132 RH	384	AC_SUBST(NLMCONV_DEFS)
	385	AC_SUBST(BUILD_NLMCONV)
	386	AC_SUBST(BUILD_SRCONV)
	387	AC_SUBST(BUILD_DLLTOOL)
	388	AC_SUBST(DLLTOOL_DEFS)
	389	AC_SUBST(BUILD_WINDRES)
	390	AC_SUBST(BUILD_DLLWRAP)
	391	AC_SUBST(BUILD_MISC)
8b1e6df3	392	AC_SUBST(OBJDUMP_DEFS)
252b5132 RH	393
	394	AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
	395
	396	targ=$target
	397	. $srcdir/../bfd/config.bfd
	398	if test "x$targ_underscore" = "xyes"; then
	399	UNDERSCORE=1
	400	else
	401	UNDERSCORE=0
	402	fi
bb279dc0 ZW	403	AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
bb279dc0 ZW	404	[Define to 1 if user symbol names have a leading underscore, 0 if not.])
252b5132	405
eb1e0e80 NC	406	# Emulation
	407	for targ_alias in `echo $target_alias $enable_targets \| sed 's/,/ /g'`
	408	do
	409	# Canonicalize the secondary target names.
	410	result=`$ac_config_sub $targ_alias 2>/dev/null`
	411	if test -n "$result"; then
	412	targ=$result
	413	else
	414	targ=$targ_alias
	415	fi
	416
	417	. ${srcdir}/configure.tgt
	418
	419	EMULATION=$targ_emul
	420	EMULATION_VECTOR=$targ_emul_vector
	421	done
	422
	423	AC_SUBST(EMULATION)
	424	AC_SUBST(EMULATION_VECTOR)
	425
108a6f8e CD	426	# Required for html and install-html
	427	AC_SUBST(datarootdir)
	428	AC_SUBST(docdir)
	429	AC_SUBST(htmldir)
	430
20e95c23	431	AC_OUTPUT(Makefile doc/Makefile po/Makefile.in:po/Make-in)