[deliverable/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})

AC_PROG_CC
AC_GNU_SOURCE
AC_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

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_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

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_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)'
    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_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)$(EXEEXT)'
	  ;;
	spu-*-*)
	  BUILD_MISC="${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)$(EXEEXT)'
	  ;;
	mcore-*-pe)
  	  BUILD_DLLTOOL='$(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(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_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, ${BFD_VERSION})
252b5132	13
d45dc31f SE	14	AC_PROG_CC
	15	AC_GNU_SOURCE
	16	AC_PROG_LIBTOOL
252b5132 RH	17
	18	AC_ARG_ENABLE(targets,
	19	[ --enable-targets alternative target configurations],
	20	[case "${enableval}" in
	21	yes \| "") AC_ERROR(enable-targets option must specify target names or 'all')
	22	;;
	23	no) enable_targets= ;;
	24	*) enable_targets=$enableval ;;
	25	esac])dnl
	26	AC_ARG_ENABLE(commonbfdlib,
	27	[ --enable-commonbfdlib build shared BFD/opcodes/libiberty library],
	28	[case "${enableval}" in
	29	yes) commonbfdlib=true ;;
	30	no) commonbfdlib=false ;;
	31	*) AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
	32	esac])dnl
	33
398ee8f1	34	AM_BINUTILS_WARNINGS
9e9b66a9	35
252b5132 RH	36	AM_CONFIG_HEADER(config.h:config.in)
	37
	38	if test -z "$target" ; then
	39	AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
	40	fi
	41	if test -z "$host" ; then
	42	AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
	43	fi
	44
252b5132 RH	45	AC_PROG_YACC
	46	AM_PROG_LEX
	47
bdcfeba5	48	ALL_LINGUAS="fr tr ja es sv da zh_CN ru ro rw zh_TW fi vi"
20e95c23 DJ	49	ZW_GNU_GETTEXT_SISTER_DIR
20e95c23 DJ	50	AM_PO_SUBDIRS
252b5132 RH	51
252b5132 RH	52	AM_MAINTAINER_MODE
d5fbea21	53	AM_CONDITIONAL(GENINSRC_NEVER, false)
252b5132	54	AC_EXEEXT
2481e6a2 ILT	55	if test -n "$EXEEXT"; then
	56	AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
	57	[Does the platform use an executable suffix?])
	58	fi
bb0cb4db ILT	59	AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
bb0cb4db ILT	60	[Suffix used for executables, if any.])
252b5132 RH	61
	62	# host-specific stuff:
	63
	64	HDEFINES=
	65
	66	. ${srcdir}/../bfd/configure.host
	67
	68	AC_SUBST(HDEFINES)
	69	AR=${AR-ar}
	70	AC_SUBST(AR)
	71	AC_PROG_RANLIB
	72	AC_PROG_INSTALL
	73
	74	BFD_CC_FOR_BUILD
	75
8a965946 ILT	76	DEMANGLER_NAME=c++filt
	77	case "${host}" in
	78	--go32* \| --msdos*)
	79	DEMANGLER_NAME=cxxfilt
	80	esac
	81	AC_SUBST(DEMANGLER_NAME)
	82
f8eae8b2	83	AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h sys/param.h)
252b5132 RH	84	AC_HEADER_SYS_WAIT
252b5132 RH	85	AC_FUNC_ALLOCA
9710509e	86	AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll)
f9c026a8 NC	87	AC_CHECK_FUNC([mkstemp],
	88	AC_DEFINE([HAVE_MKSTEMP], 1,
	89	[Define to 1 if you have the `mkstemp' function.]))
	90	AC_CHECK_FUNC([mkdtemp],
	91	AC_DEFINE([HAVE_MKDTEMP], 1,
	92	[Define to 1 if you have the `mkdtemp' function.]))
cedd9a58 JJ	93
	94	# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
	95	# needs to be defined for it
	96	AC_MSG_CHECKING([for fopen64])
	97	AC_CACHE_VAL(bu_cv_have_fopen64,
	98	[AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
	99	bu_cv_have_fopen64=yes,
	100	[saved_CPPFLAGS=$CPPFLAGS
	101	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
	102	AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
	103	bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
	104	bu_cv_have_fopen64=no)
	105	CPPFLAGS=$saved_CPPFLAGS])])
	106	AC_MSG_RESULT($bu_cv_have_fopen64)
6db7a086	107	if test "$bu_cv_have_fopen64" != no; then
cedd9a58 JJ	108	AC_DEFINE([HAVE_FOPEN64], 1,
cedd9a58 JJ	109	[Is fopen64 available?])
fb5b5478 JJ	110	fi
	111	AC_MSG_CHECKING([for stat64])
	112	AC_CACHE_VAL(bu_cv_have_stat64,
	113	[AC_TRY_LINK([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);],
	114	bu_cv_have_stat64=yes,
	115	[saved_CPPFLAGS=$CPPFLAGS
	116	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
	117	AC_TRY_LINK([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);],
	118	bu_cv_have_stat64="need -D_LARGEFILE64_SOURCE",
	119	bu_cv_have_stat64=no)
	120	CPPFLAGS=$saved_CPPFLAGS])])
	121	AC_MSG_RESULT($bu_cv_have_stat64)
	122	if test "$bu_cv_have_stat64" != no; then
	123	AC_DEFINE([HAVE_STAT64], 1,
	124	[Is stat64 available?])
	125	fi
	126	if test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE" \
	127	\|\| test "$bu_cv_have_stat64" = "need -D_LARGEFILE64_SOURCE"; then
	128	AC_DEFINE([_LARGEFILE64_SOURCE], 1,
	129	[Enable LFS])
	130	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
cedd9a58	131	fi
252b5132	132
f353eb8a	133	# Some systems have frexp only in -lm, not in -lc.
07735828	134	AC_SEARCH_LIBS(frexp, m)
f353eb8a	135
252b5132 RH	136	AC_MSG_CHECKING(for time_t in time.h)
	137	AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
	138	[AC_TRY_COMPILE([#include <time.h>], [time_t i;],
	139	bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
	140	AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
	141	if test $bu_cv_decl_time_t_time_h = yes; then
	142	AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
	143	[Is the type time_t defined in <time.h>?])
	144	fi
	145
	146	AC_MSG_CHECKING(for time_t in sys/types.h)
	147	AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
	148	[AC_TRY_COMPILE([#include <sys/types.h>], [time_t i;],
	149	bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
	150	AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
	151	if test $bu_cv_decl_time_t_types_h = yes; then
	152	AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
	153	[Is the type time_t defined in <sys/types.h>?])
	154	fi
	155
e46eba98 NC	156	AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
	157	AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
	158	[AC_TRY_COMPILE([#include <unistd.h>], [extern int getopt (int, char const, const char *);],
	159	bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
	160	AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
	161	if test $bu_cv_decl_getopt_unistd_h = yes; then
	162	AC_DEFINE([HAVE_DECL_GETOPT], 1,
	163	[Is the prototype for getopt in <unistd.h> in the expected format?])
	164	fi
	165
252b5132 RH	166	# Under Next 3.2 <utime.h> apparently does not define struct utimbuf
	167	# by default.
	168	AC_MSG_CHECKING([for utime.h])
	169	AC_CACHE_VAL(bu_cv_header_utime_h,
	170	[AC_TRY_COMPILE([#include <sys/types.h>
	171	#ifdef HAVE_TIME_H
	172	#include <time.h>
	173	#endif
	174	#include <utime.h>],
	175	[struct utimbuf s;],
	176	bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
	177	AC_MSG_RESULT($bu_cv_header_utime_h)
	178	if test $bu_cv_header_utime_h = yes; then
	179	AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
	180	fi
	181
db50c840 EB	182	AC_CHECK_DECLS([fprintf, stpcpy, strstr, sbrk, getenv, environ, getc_unlocked,
db50c840 EB	183	snprintf, vsnprintf])
252b5132 RH	184
	185	BFD_BINARY_FOPEN
	186
	187	# target-specific stuff:
	188
	189	# Canonicalize the secondary target names.
	190	if test -n "$enable_targets"; then
	191	for targ in `echo $enable_targets \| sed 's/,/ /g'`
	192	do
6d83c84b	193	result=`$ac_config_sub $targ 2>/dev/null`
252b5132 RH	194	if test -n "$result"; then
	195	canon_targets="$canon_targets $result"
	196	else
	197	# Allow targets that config.sub doesn't recognize, like "all".
	198	canon_targets="$canon_targets $targ"
	199	fi
	200	done
	201	fi
	202
5ba684e2 NC	203	AC_CHECK_HEADER(iconv.h)
	204	AM_ICONV
	205
252b5132 RH	206	all_targets=false
	207	BUILD_NLMCONV=
	208	NLMCONV_DEFS=
	209	BUILD_SRCONV=
	210	BUILD_DLLTOOL=
	211	DLLTOOL_DEFS=
7aad4c3d	212	DLLTOOL_DEFAULT=
252b5132 RH	213	BUILD_WINDRES=
	214	BUILD_DLLWRAP=
	215	BUILD_MISC=
1d97d67f	216	BUILD_INSTALL_MISC=
8b1e6df3	217	OBJDUMP_DEFS=
252b5132 RH	218
	219	for targ in $target $canon_targets
	220	do
	221	if test "x$targ" = "xall"; then
	222	all_targets=true
	223	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	224	BUILD_SRCONV='$(SRCONV_PROG)'
	225	NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
1d97d67f	226	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
252b5132 RH	227	else
	228	case $targ in
	229	changequote(,)dnl
80c7c40a	230	i[3-7]86--netware*)
252b5132 RH	231	changequote([,])dnl
	232	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	233	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
	234	;;
	235	alpha--netware*)
	236	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	237	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
	238	;;
	239	powerpc--netware*)
	240	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	241	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
	242	;;
	243	sparc--netware*)
	244	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	245	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
	246	;;
	247	esac
	248	case $targ in
	249	--hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
	250	esac
	251	case $targ in
a8c548cb NC	252	arm-epoc-pe*)
a8c548cb NC	253	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	254	if test -z "$DLLTOOL_DEFAULT"; then
	255	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_EPOC"
	256	fi
a8c548cb NC	257	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
	258	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	259	;;
7148cc28 NC	260	arm-wince-pe* \| arm-*-wince)
7148cc28 NC	261	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	262	if test -z "$DLLTOOL_DEFAULT"; then
	263	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
	264	fi
7148cc28 NC	265	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
	266	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	267	;;
	268	arm--pe)
252b5132	269	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	270	if test -z "$DLLTOOL_DEFAULT"; then
	271	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	272	fi
252b5132 RH	273	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
252b5132 RH	274	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
7a7b06ef	275	;;
27a710e5	276	thumb--pe)
252b5132	277	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	278	if test -z "$DLLTOOL_DEFAULT"; then
	279	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	280	fi
252b5132 RH	281	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
252b5132 RH	282	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
7a7b06ef	283	;;
42037fe5	284	x86_64--mingw)
99ad8390	285	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	286	if test -z "$DLLTOOL_DEFAULT"; then
	287	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
	288	fi
99ad8390 NC	289	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
	290	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	291	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	292	;;
252b5132	293	changequote(,)dnl
80c7c40a	294	i[3-7]86--pe \| i[3-7]86--cygwin \| i[3-7]86--mingw32* \| i[3-7]86--netbsdpe)
252b5132 RH	295	changequote([,])dnl
252b5132 RH	296	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	297	if test -z "$DLLTOOL_DEFAULT"; then
	298	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	299	fi
252b5132 RH	300	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	301	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	302	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
7a7b06ef	303	;;
80c7c40a NC	304	changequote(,)dnl
	305	i[3-7]86-*-interix)
	306	changequote([,])dnl
7a7b06ef	307	BUILD_DLLTOOL='$(DLLTOOL_PROG)'
7aad4c3d L	308	if test -z "$DLLTOOL_DEFAULT"; then
	309	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	310	fi
7a7b06ef ILT	311	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
7a7b06ef ILT	312	;;
f0660b73 NC	313	changequote(,)dnl
	314	powerpc*-aix5.[01])
	315	changequote([,])dnl
	316	;;
	317	powerpc-aix5.)
	318	OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
	319	;;
e1d5b1e7	320	powerpc--pe* \| powerpc--cygwin*)
252b5132	321	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	322	if test -z "$DLLTOOL_DEFAULT"; then
	323	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_PPC"
	324	fi
252b5132 RH	325	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
252b5132 RH	326	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
7a7b06ef	327	;;
669a9a2a	328	powerpc--linux* \| powerpc--elf*)
1d97d67f	329	BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
669a9a2a	330	;;
e1d5b1e7	331	sh--pe)
8a0e0f38	332	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	333	if test -z "$DLLTOOL_DEFAULT"; then
	334	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
	335	fi
8a0e0f38 NC	336	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
	337	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	338	;;
cd14b966	339	spu--)
1d97d67f	340	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
cd14b966	341	;;
e1d5b1e7	342	mips--pe)
8a0e0f38	343	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	344	if test -z "$DLLTOOL_DEFAULT"; then
	345	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
	346	fi
8a0e0f38 NC	347	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
	348	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	349	;;
27a710e5	350	mcore-*-pe)
661016bb	351	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	352	if test -z "$DLLTOOL_DEFAULT"; then
	353	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
	354	fi
661016bb NC	355	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
661016bb NC	356	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
7a7b06ef	357	;;
27a710e5	358	mcore-*-elf)
661016bb	359	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
7aad4c3d L	360	if test -z "$DLLTOOL_DEFAULT"; then
	361	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
	362	fi
661016bb	363	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
7a7b06ef	364	;;
15ab5209 DB	365	mep-*)
	366	OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
	367	;;
252b5132 RH	368	esac
	369	fi
	370	done
	371
7aad4c3d L	372	DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
7aad4c3d L	373
c918cb96 DD	374	if test "${with_windres+set}" = set; then
	375	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	376	fi
	377
252b5132 RH	378	AC_SUBST(NLMCONV_DEFS)
	379	AC_SUBST(BUILD_NLMCONV)
	380	AC_SUBST(BUILD_SRCONV)
	381	AC_SUBST(BUILD_DLLTOOL)
	382	AC_SUBST(DLLTOOL_DEFS)
	383	AC_SUBST(BUILD_WINDRES)
	384	AC_SUBST(BUILD_DLLWRAP)
	385	AC_SUBST(BUILD_MISC)
1d97d67f	386	AC_SUBST(BUILD_INSTALL_MISC)
8b1e6df3	387	AC_SUBST(OBJDUMP_DEFS)
252b5132 RH	388
	389	AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
	390
	391	targ=$target
	392	. $srcdir/../bfd/config.bfd
	393	if test "x$targ_underscore" = "xyes"; then
	394	UNDERSCORE=1
	395	else
	396	UNDERSCORE=0
	397	fi
bb279dc0 ZW	398	AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
bb279dc0 ZW	399	[Define to 1 if user symbol names have a leading underscore, 0 if not.])
252b5132	400
eb1e0e80 NC	401	# Emulation
	402	for targ_alias in `echo $target_alias $enable_targets \| sed 's/,/ /g'`
	403	do
	404	# Canonicalize the secondary target names.
	405	result=`$ac_config_sub $targ_alias 2>/dev/null`
	406	if test -n "$result"; then
	407	targ=$result
	408	else
	409	targ=$targ_alias
	410	fi
	411
	412	. ${srcdir}/configure.tgt
	413
	414	EMULATION=$targ_emul
	415	EMULATION_VECTOR=$targ_emul_vector
	416	done
	417
	418	AC_SUBST(EMULATION)
	419	AC_SUBST(EMULATION_VECTOR)
	420
108a6f8e CD	421	# Required for html and install-html
	422	AC_SUBST(datarootdir)
	423	AC_SUBST(docdir)
	424	AC_SUBST(htmldir)
	425
20e95c23	426	AC_OUTPUT(Makefile doc/Makefile po/Makefile.in:po/Make-in)