sinclude(../config/accross.m4)
AC_DEFUN(LIBGCJ_CONFIGURE,
[
AC_ARG_ENABLE(multilib,
[ --enable-multilib build many library versions (default)],
[case "${enableval}" in
yes) multilib=yes ;;
no) multilib=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
esac], [multilib=yes])
if test "${srcdir}" = "."; then
if test -z "${with_target_subdir}"; then
toprel=".."
else
if test "${with_target_subdir}" != "."; then
toprel="${with_multisrctop}../.."
else
toprel="${with_multisrctop}.."
fi
fi
else
toprel=".."
fi
libgcj_basedir=$srcdir/$toprel/$1/libjava
AC_SUBST(libgcj_basedir)
AC_CONFIG_AUX_DIR(${srcdir}/$toprel)
if :; then :; else
AC_CONFIG_AUX_DIR(..)
fi
mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
AC_SUBST(mkinstalldirs)
AC_CANONICAL_SYSTEM
define([AC_PROG_CC_WORKS],[])
define([AC_PROG_CXX_WORKS],[])
AC_PROG_CC
AC_DEFUN(LIB_AC_PROG_CXX,
[AC_BEFORE([$0], [AC_PROG_CXXCPP])AC_PROVIDE([AC_PROG_CXX])
glibjava_CXX=$CXX
AC_CHECK_PROGS(glibjava_CXX, $CCC c++ g++ gcc CC cxx cc++, gcc)
AC_SUBST(CXX)
CXX=$glibjava_CXX
test -z "$glibjava_CXX" && AC_MSG_ERROR([no acceptable c++ found in \$PATH])
AC_PROG_CXX_GNU
if test $ac_cv_prog_gxx = yes; then
GXX=yes
ac_test_CXXFLAGS="${CXXFLAGS+set}"
ac_save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS=
AC_PROG_CXX_G
if test "$ac_test_CXXFLAGS" = set; then
CXXFLAGS="$ac_save_CXXFLAGS"
elif test $ac_cv_prog_cxx_g = yes; then
CXXFLAGS="-g -O2"
else
CXXFLAGS="-O2"
fi
else
GXX=
test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
fi
])
LIB_AC_PROG_CXX
version=0.0.7
AM_INIT_AUTOMAKE(libjava, $version)
AC_CHECK_TOOL(AS, as)
AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_PROG_INSTALL
AM_MAINTAINER_MODE
AC_EXEEXT
libgcj_cflags=
libgcj_cxxflags=
libgcj_javaflags=
. [$]{srcdir}/configure.host
LIBGCJ_CFLAGS="[$]{libgcj_cflags}"
LIBGCJ_CXXFLAGS="[$]{libgcj_cxxflags}"
LIBGCJ_JAVAFLAGS="[$]{libgcj_javaflags}"
AC_SUBST(LIBGCJ_CFLAGS)
AC_SUBST(LIBGCJ_CXXFLAGS)
AC_SUBST(LIBGCJ_JAVAFLAGS)
])
sinclude(../libtool.m4)
ifelse(yes,no,[
AC_DEFUN([AM_PROG_LIBTOOL],)
AC_DEFUN([AC_LIBTOOL_DLOPEN],)
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],)
AC_DEFUN([LT_AC_PROG_GCJ],)
AC_SUBST(GCJ)
AC_SUBST(LIBTOOL)
])
AC_DEFUN([AM_ICONV],
[
am_cv_lib_iconv_ldpath=
AC_ARG_WITH([libiconv-prefix],
[ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [
for dir in `echo "$withval" | tr : ' '`; do
if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi
done
])
AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no
AC_TRY_LINK([ [iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);],
am_cv_func_iconv=yes)
if test "$am_cv_func_iconv" != yes; then
am_save_LIBS="$LIBS"
LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
AC_TRY_LINK([ [iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);],
am_cv_lib_iconv=yes
am_cv_func_iconv=yes)
LIBS="$am_save_LIBS"
fi
])
if test "$am_cv_func_iconv" = yes; then
AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
AC_MSG_CHECKING([for iconv declaration])
AC_CACHE_VAL(am_cv_proto_iconv, [
AC_TRY_COMPILE([
extern
"C"
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
size_t iconv();
], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
AC_MSG_RESULT([$]{ac_t:-
}[$]am_cv_proto_iconv)
AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
[Define as const if the declaration of iconv() needs const.])
fi
LIBICONV=
if test "$am_cv_lib_iconv" = yes; then
LIBICONV="$am_cv_lib_iconv_ldpath -liconv"
fi
AC_SUBST(LIBICONV)
])
AC_DEFUN([AM_LC_MESSAGES],
[AC_CHECK_HEADERS(locale.h)
if test $ac_cv_header_locale_h = yes; then
AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
[AC_TRY_LINK([ am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
if test $am_cv_val_LC_MESSAGES = yes; then
AC_DEFINE(HAVE_LC_MESSAGES, 1,
[Define if your <locale.h> file defines LC_MESSAGES.])
fi
fi])
AC_DEFUN([CHECK_FOR_BROKEN_MINGW_LD],
[
AC_MSG_CHECKING(whether 'ld' is at least 2.13)
LD_PROG=`$CC --print-prog-name=ld`
LD_VERSION=`$LD_PROG --version`
LD_VERSION_MAJOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 1 | cut -d ' ' -f 4`
LD_VERSION_MINOR=`echo "$LD_VERSION" | head -1 | cut -d '.' -f 2`
if expr "$LD_VERSION_MAJOR" \> 2 > /dev/null; then
LD_OK="ok"
else
if expr "$LD_VERSION_MAJOR" = 2 && expr "$LD_VERSION_MINOR" \>= 13 > /dev/null; then
LD_OK="ok"
fi
fi
if test "x$LD_OK" != x; then
AC_MSG_RESULT([yes; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR])
else
AC_MSG_RESULT([no; major=$LD_VERSION_MAJOR, minor=$LD_VERSION_MINOR])
AC_MSG_WARN([ld <2.13 detected; enabling JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS hack...])
AC_DEFINE(JV_LINKER_CANNOT_8BYTE_ALIGN_STATICS, 1,
[Indicate that linker is not able to 8-byte align static data])
fi[]])
AC_DEFUN(PKG_CHECK_MODULES, [
succeeded=no
if test -z "$PKG_CONFIG"; then
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
fi
if test "$PKG_CONFIG" = "no" ; then
echo "*** The pkg-config script could not be found. Make sure it is"
echo "*** in your path, or set the PKG_CONFIG environment variable"
echo "*** to the full path to pkg-config."
echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
else
PKG_CONFIG_MIN_VERSION=0.9.0
if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
AC_MSG_CHECKING(for $2)
if $PKG_CONFIG --exists "$2" ; then
AC_MSG_RESULT(yes)
succeeded=yes
AC_MSG_CHECKING($1_CFLAGS)
$1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
AC_MSG_RESULT($$1_CFLAGS)
AC_MSG_CHECKING($1_LIBS)
$1_LIBS=`$PKG_CONFIG --libs "$2"`
AC_MSG_RESULT($$1_LIBS)
else
$1_CFLAGS=""
$1_LIBS=""
$1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
ifelse([$4], ,echo $$1_PKG_ERRORS,)
fi
AC_SUBST($1_CFLAGS)
AC_SUBST($1_LIBS)
else
echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
echo "*** See http://www.freedesktop.org/software/pkgconfig"
fi
fi
if test $succeeded = yes; then
ifelse([$3], , :, [$3])
else
ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
fi
])