[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_USE_SYSTEM_EXTENSIONS
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 uk sk"
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])

# 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
	  ;;
	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)'
	  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_OUTPUT(Makefile doc/Makefile po/Makefile.in:po/Make-in)
Commit	Line	Data
	1	dnl Process this file with autoconf to produce a configure script.
	2	dnl
	3	AC_PREREQ(2.57)
	4	AC_INIT(ar.c)
	5
	6	AC_CANONICAL_SYSTEM
	7	AC_ISC_POSIX
	8
	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, ${BFD_VERSION})
	13
	14	AC_PROG_CC
	15	AC_GNU_SOURCE
	16	AC_USE_SYSTEM_EXTENSIONS
	17	AC_PROG_LIBTOOL
	18
	19	AC_ARG_ENABLE(targets,
	20	[ --enable-targets alternative target configurations],
	21	[case "${enableval}" in
	22	yes \| "") AC_ERROR(enable-targets option must specify target names or 'all')
	23	;;
	24	no) enable_targets= ;;
	25	*) enable_targets=$enableval ;;
	26	esac])dnl
	27	AC_ARG_ENABLE(commonbfdlib,
	28	[ --enable-commonbfdlib build shared BFD/opcodes/libiberty library],
	29	[case "${enableval}" in
	30	yes) commonbfdlib=true ;;
	31	no) commonbfdlib=false ;;
	32	*) AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
	33	esac])dnl
	34
	35	AM_BINUTILS_WARNINGS
	36
	37	AM_CONFIG_HEADER(config.h:config.in)
	38
	39	if test -z "$target" ; then
	40	AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
	41	fi
	42	if test -z "$host" ; then
	43	AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
	44	fi
	45
	46	AC_PROG_YACC
	47	AM_PROG_LEX
	48
	49	ALL_LINGUAS="fr tr ja es sv da zh_CN ru ro rw zh_TW fi vi uk sk"
	50	ZW_GNU_GETTEXT_SISTER_DIR
	51	AM_PO_SUBDIRS
	52
	53	AM_MAINTAINER_MODE
	54	AM_CONDITIONAL(GENINSRC_NEVER, false)
	55	AC_EXEEXT
	56	if test -n "$EXEEXT"; then
	57	AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
	58	[Does the platform use an executable suffix?])
	59	fi
	60	AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
	61	[Suffix used for executables, if any.])
	62
	63	# host-specific stuff:
	64
	65	HDEFINES=
	66
	67	. ${srcdir}/../bfd/configure.host
	68
	69	AC_SUBST(HDEFINES)
	70	AR=${AR-ar}
	71	AC_SUBST(AR)
	72	AC_PROG_RANLIB
	73	AC_PROG_INSTALL
	74
	75	BFD_CC_FOR_BUILD
	76
	77	DEMANGLER_NAME=c++filt
	78	case "${host}" in
	79	--go32* \| --msdos*)
	80	DEMANGLER_NAME=cxxfilt
	81	esac
	82	AC_SUBST(DEMANGLER_NAME)
	83
	84	AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h sys/param.h)
	85	AC_HEADER_SYS_WAIT
	86	AC_FUNC_ALLOCA
	87	AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll)
	88	AC_CHECK_FUNC([mkstemp],
	89	AC_DEFINE([HAVE_MKSTEMP], 1,
	90	[Define to 1 if you have the `mkstemp' function.]))
	91	AC_CHECK_FUNC([mkdtemp],
	92	AC_DEFINE([HAVE_MKDTEMP], 1,
	93	[Define to 1 if you have the `mkdtemp' function.]))
	94
	95	# Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
	96	# needs to be defined for it
	97	AC_MSG_CHECKING([for fopen64])
	98	AC_CACHE_VAL(bu_cv_have_fopen64,
	99	[AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
	100	bu_cv_have_fopen64=yes,
	101	[saved_CPPFLAGS=$CPPFLAGS
	102	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
	103	AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");],
	104	bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
	105	bu_cv_have_fopen64=no)
	106	CPPFLAGS=$saved_CPPFLAGS])])
	107	AC_MSG_RESULT($bu_cv_have_fopen64)
	108	if test "$bu_cv_have_fopen64" != no; then
	109	AC_DEFINE([HAVE_FOPEN64], 1,
	110	[Is fopen64 available?])
	111	fi
	112	AC_MSG_CHECKING([for stat64])
	113	AC_CACHE_VAL(bu_cv_have_stat64,
	114	[AC_TRY_LINK([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);],
	115	bu_cv_have_stat64=yes,
	116	[saved_CPPFLAGS=$CPPFLAGS
	117	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
	118	AC_TRY_LINK([#include <sys/stat.h>], [struct stat64 st; stat64 ("/tmp/foo", &st);],
	119	bu_cv_have_stat64="need -D_LARGEFILE64_SOURCE",
	120	bu_cv_have_stat64=no)
	121	CPPFLAGS=$saved_CPPFLAGS])])
	122	AC_MSG_RESULT($bu_cv_have_stat64)
	123	if test "$bu_cv_have_stat64" != no; then
	124	AC_DEFINE([HAVE_STAT64], 1,
	125	[Is stat64 available?])
	126	fi
	127	if test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE" \
	128	\|\| test "$bu_cv_have_stat64" = "need -D_LARGEFILE64_SOURCE"; then
	129	AC_DEFINE([_LARGEFILE64_SOURCE], 1,
	130	[Enable LFS])
	131	CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
	132	fi
	133
	134	# Some systems have frexp only in -lm, not in -lc.
	135	AC_SEARCH_LIBS(frexp, m)
	136
	137	AC_MSG_CHECKING(for time_t in time.h)
	138	AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
	139	[AC_TRY_COMPILE([#include <time.h>], [time_t i;],
	140	bu_cv_decl_time_t_time_h=yes, bu_cv_decl_time_t_time_h=no)])
	141	AC_MSG_RESULT($bu_cv_decl_time_t_time_h)
	142	if test $bu_cv_decl_time_t_time_h = yes; then
	143	AC_DEFINE([HAVE_TIME_T_IN_TIME_H], 1,
	144	[Is the type time_t defined in <time.h>?])
	145	fi
	146
	147	AC_MSG_CHECKING(for time_t in sys/types.h)
	148	AC_CACHE_VAL(bu_cv_decl_time_t_types_h,
	149	[AC_TRY_COMPILE([#include <sys/types.h>], [time_t i;],
	150	bu_cv_decl_time_t_types_h=yes, bu_cv_decl_time_t_types_h=no)])
	151	AC_MSG_RESULT($bu_cv_decl_time_t_types_h)
	152	if test $bu_cv_decl_time_t_types_h = yes; then
	153	AC_DEFINE([HAVE_TIME_T_IN_TYPES_H], 1,
	154	[Is the type time_t defined in <sys/types.h>?])
	155	fi
	156
	157	AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
	158	AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
	159	[AC_TRY_COMPILE([#include <unistd.h>], [extern int getopt (int, char const, const char *);],
	160	bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
	161	AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
	162	if test $bu_cv_decl_getopt_unistd_h = yes; then
	163	AC_DEFINE([HAVE_DECL_GETOPT], 1,
	164	[Is the prototype for getopt in <unistd.h> in the expected format?])
	165	fi
	166
	167	# Under Next 3.2 <utime.h> apparently does not define struct utimbuf
	168	# by default.
	169	AC_MSG_CHECKING([for utime.h])
	170	AC_CACHE_VAL(bu_cv_header_utime_h,
	171	[AC_TRY_COMPILE([#include <sys/types.h>
	172	#ifdef HAVE_TIME_H
	173	#include <time.h>
	174	#endif
	175	#include <utime.h>],
	176	[struct utimbuf s;],
	177	bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
	178	AC_MSG_RESULT($bu_cv_header_utime_h)
	179	if test $bu_cv_header_utime_h = yes; then
	180	AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
	181	fi
	182
	183	AC_CHECK_DECLS([fprintf, stpcpy, strstr, sbrk, getenv, environ, getc_unlocked,
	184	snprintf, vsnprintf])
	185
	186	# Link in zlib if we can. This allows us to read compressed debug
	187	# sections. This is used only by readelf.c (objdump uses bfd for
	188	# reading compressed sections).
	189	AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)])
	190
	191	BFD_BINARY_FOPEN
	192
	193	# target-specific stuff:
	194
	195	# Canonicalize the secondary target names.
	196	if test -n "$enable_targets"; then
	197	for targ in `echo $enable_targets \| sed 's/,/ /g'`
	198	do
	199	result=`$ac_config_sub $targ 2>/dev/null`
	200	if test -n "$result"; then
	201	canon_targets="$canon_targets $result"
	202	else
	203	# Allow targets that config.sub doesn't recognize, like "all".
	204	canon_targets="$canon_targets $targ"
	205	fi
	206	done
	207	fi
	208
	209	AC_CHECK_HEADER(iconv.h)
	210	AM_ICONV
	211
	212	all_targets=false
	213	BUILD_NLMCONV=
	214	NLMCONV_DEFS=
	215	BUILD_SRCONV=
	216	BUILD_DLLTOOL=
	217	DLLTOOL_DEFS=
	218	DLLTOOL_DEFAULT=
	219	BUILD_WINDRES=
	220	BUILD_WINDMC=
	221	BUILD_DLLWRAP=
	222	BUILD_MISC=
	223	BUILD_INSTALL_MISC=
	224	OBJDUMP_DEFS=
	225
	226	for targ in $target $canon_targets
	227	do
	228	if test "x$targ" = "xall"; then
	229	all_targets=true
	230	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	231	BUILD_SRCONV='$(SRCONV_PROG)'
	232	NLMCONV_DEFS="-DNLMCONV_I386 -DNLMCONV_ALPHA -DNLMCONV_POWERPC -DNLMCONV_SPARC"
	233	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
	234	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	235	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	236	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	237	if test -z "$DLLTOOL_DEFAULT"; then
	238	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	239	fi
	240	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	241	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	242	else
	243	case $targ in
	244	changequote(,)dnl
	245	i[3-7]86--netware*)
	246	changequote([,])dnl
	247	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	248	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_I386"
	249	;;
	250	alpha--netware*)
	251	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	252	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_ALPHA"
	253	;;
	254	powerpc--netware*)
	255	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	256	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_POWERPC"
	257	;;
	258	sparc--netware*)
	259	BUILD_NLMCONV='$(NLMCONV_PROG)$(EXEEXT)'
	260	NLMCONV_DEFS="$NLMCONV_DEFS -DNLMCONV_SPARC"
	261	;;
	262	esac
	263	case $targ in
	264	--hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
	265	esac
	266	case $targ in
	267	arm-epoc-pe*)
	268	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	269	if test -z "$DLLTOOL_DEFAULT"; then
	270	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_EPOC"
	271	fi
	272	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_EPOC -DDLLTOOL_ARM"
	273	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	274	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	275	;;
	276	arm-wince-pe* \| arm-*-wince)
	277	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	278	if test -z "$DLLTOOL_DEFAULT"; then
	279	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
	280	fi
	281	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
	282	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	283	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	284	;;
	285	arm--pe)
	286	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	287	if test -z "$DLLTOOL_DEFAULT"; then
	288	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	289	fi
	290	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
	291	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	292	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	293	;;
	294	thumb--pe)
	295	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	296	if test -z "$DLLTOOL_DEFAULT"; then
	297	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
	298	fi
	299	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
	300	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	301	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	302	;;
	303	x86_64--mingw)
	304	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	305	if test -z "$DLLTOOL_DEFAULT"; then
	306	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
	307	fi
	308	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
	309	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	310	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	311	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	312	;;
	313	changequote(,)dnl
	314	i[3-7]86--pe \| i[3-7]86--cygwin \| i[3-7]86--mingw32* \| i[3-7]86--netbsdpe)
	315	changequote([,])dnl
	316	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	317	if test -z "$DLLTOOL_DEFAULT"; then
	318	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	319	fi
	320	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	321	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	322	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	323	BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
	324	;;
	325	changequote(,)dnl
	326	i[3-7]86-*-interix)
	327	changequote([,])dnl
	328	BUILD_DLLTOOL='$(DLLTOOL_PROG)'
	329	if test -z "$DLLTOOL_DEFAULT"; then
	330	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
	331	fi
	332	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
	333	;;
	334	changequote(,)dnl
	335	powerpc*-aix5.[01])
	336	changequote([,])dnl
	337	;;
	338	powerpc-aix5.)
	339	OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
	340	;;
	341	powerpc--pe* \| powerpc--cygwin*)
	342	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	343	if test -z "$DLLTOOL_DEFAULT"; then
	344	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_PPC"
	345	fi
	346	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_PPC"
	347	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	348	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	349	;;
	350	powerpc--linux* \| powerpc--elf* \| powerpc--eabi*)
	351	BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
	352	;;
	353	sh--pe)
	354	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	355	if test -z "$DLLTOOL_DEFAULT"; then
	356	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
	357	fi
	358	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
	359	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	360	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	361	;;
	362	spu--)
	363	BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
	364	;;
	365	mips--pe)
	366	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	367	if test -z "$DLLTOOL_DEFAULT"; then
	368	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
	369	fi
	370	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
	371	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	372	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	373	;;
	374	mcore-*-pe)
	375	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	376	if test -z "$DLLTOOL_DEFAULT"; then
	377	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
	378	fi
	379	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
	380	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	381	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	382	;;
	383	mcore-*-elf)
	384	BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
	385	if test -z "$DLLTOOL_DEFAULT"; then
	386	DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
	387	fi
	388	DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
	389	;;
	390	mep-*)
	391	OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
	392	;;
	393	esac
	394	fi
	395	done
	396
	397	DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
	398
	399	if test "${with_windres+set}" = set; then
	400	BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
	401	fi
	402
	403	if test "${with_windmc+set}" = set; then
	404	BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
	405	fi
	406
	407	AC_SUBST(NLMCONV_DEFS)
	408	AC_SUBST(BUILD_NLMCONV)
	409	AC_SUBST(BUILD_SRCONV)
	410	AC_SUBST(BUILD_DLLTOOL)
	411	AC_SUBST(DLLTOOL_DEFS)
	412	AC_SUBST(BUILD_WINDRES)
	413	AC_SUBST(BUILD_WINDMC)
	414	AC_SUBST(BUILD_DLLWRAP)
	415	AC_SUBST(BUILD_MISC)
	416	AC_SUBST(BUILD_INSTALL_MISC)
	417	AC_SUBST(OBJDUMP_DEFS)
	418
	419	AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
	420
	421	targ=$target
	422	. $srcdir/../bfd/config.bfd
	423	if test "x$targ_underscore" = "xyes"; then
	424	UNDERSCORE=1
	425	else
	426	UNDERSCORE=0
	427	fi
	428	AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
	429	[Define to 1 if user symbol names have a leading underscore, 0 if not.])
	430
	431	# Emulation
	432	for targ_alias in `echo $target_alias $enable_targets \| sed 's/,/ /g'`
	433	do
	434	# Canonicalize the secondary target names.
	435	result=`$ac_config_sub $targ_alias 2>/dev/null`
	436	if test -n "$result"; then
	437	targ=$result
	438	else
	439	targ=$targ_alias
	440	fi
	441
	442	. ${srcdir}/configure.tgt
	443
	444	EMULATION=$targ_emul
	445	EMULATION_VECTOR=$targ_emul_vector
	446	done
	447
	448	AC_SUBST(EMULATION)
	449	AC_SUBST(EMULATION_VECTOR)
	450
	451	# Required for html and install-html
	452	AC_SUBST(datarootdir)
	453	AC_SUBST(docdir)
	454	AC_SUBST(htmldir)
	455
	456	AC_OUTPUT(Makefile doc/Makefile po/Makefile.in:po/Make-in)