90d33d8fc9
libmpx/
PR other/65384
* configure.ac: Fix x32 test.
* configure: Regenerate.
From-SVN: r221378
146 lines
3.9 KiB
Plaintext
146 lines
3.9 KiB
Plaintext
# -*- Autoconf -*-
|
|
# Process this file with autoconf to produce a configure script.
|
|
|
|
AC_PREREQ([2.64])
|
|
AC_INIT(package-unused, version-unused, libmpx)
|
|
|
|
# -------
|
|
# Options
|
|
# -------
|
|
AC_MSG_CHECKING([for --enable-version-specific-runtime-libs])
|
|
AC_ARG_ENABLE(version-specific-runtime-libs,
|
|
[ --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory ],
|
|
[case "$enableval" in
|
|
yes) version_specific_libs=yes ;;
|
|
no) version_specific_libs=no ;;
|
|
*) AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs]);;
|
|
esac],
|
|
[version_specific_libs=no])
|
|
AC_MSG_RESULT($version_specific_libs)
|
|
|
|
# Do not delete or change the following two lines. For why, see
|
|
# http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
|
|
AC_CANONICAL_SYSTEM
|
|
target_alias=${target_alias-$host_alias}
|
|
AC_SUBST(target_alias)
|
|
GCC_LIBSTDCXX_RAW_CXX_FLAGS
|
|
|
|
# See if supported.
|
|
unset LIBMPX_SUPPORTED
|
|
AC_MSG_CHECKING([for target support for Intel MPX runtime library])
|
|
echo "int i[[sizeof (void *) == 4 ? 1 : -1]] = { __x86_64__ };" > conftest.c
|
|
if AC_TRY_COMMAND([${CC} ${CFLAGS} -c -o conftest.o conftest.c 1>&AS_MESSAGE_LOG_FD])
|
|
then
|
|
LIBMPX_SUPPORTED=no
|
|
else
|
|
LIBMPX_SUPPORTED=yes
|
|
fi
|
|
rm -f conftest.o conftest.c
|
|
AC_MSG_RESULT($LIBMPX_SUPPORTED)
|
|
AM_CONDITIONAL(LIBMPX_SUPPORTED, [test "x$LIBMPX_SUPPORTED" = "xyes"])
|
|
|
|
link_libmpx="-lpthread"
|
|
AC_SUBST(link_libmpx)
|
|
|
|
AM_INIT_AUTOMAKE(foreign no-dist no-dependencies)
|
|
AM_ENABLE_MULTILIB(, ..)
|
|
AM_MAINTAINER_MODE
|
|
|
|
AC_GNU_SOURCE
|
|
AC_CHECK_FUNCS([secure_getenv])
|
|
|
|
# Calculate toolexeclibdir
|
|
# Also toolexecdir, though it's only used in toolexeclibdir
|
|
case ${version_specific_libs} in
|
|
yes)
|
|
# Need the gcc compiler version to know where to install libraries
|
|
# and header files if --enable-version-specific-runtime-libs option
|
|
# is selected.
|
|
toolexecdir='$(libdir)/gcc/$(target_alias)'
|
|
toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
|
|
;;
|
|
no)
|
|
if test -n "$with_cross_host" &&
|
|
test x"$with_cross_host" != x"no"; then
|
|
# Install a library built with a cross compiler in tooldir, not libdir.
|
|
toolexecdir='$(exec_prefix)/$(target_alias)'
|
|
toolexeclibdir='$(toolexecdir)/lib'
|
|
else
|
|
toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
|
|
toolexeclibdir='$(libdir)'
|
|
fi
|
|
multi_os_directory=`$CC -print-multi-os-directory`
|
|
case $multi_os_directory in
|
|
.) ;; # Avoid trailing /.
|
|
*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
|
|
esac
|
|
;;
|
|
esac
|
|
AC_SUBST(toolexecdir)
|
|
AC_SUBST(toolexeclibdir)
|
|
|
|
# Check for programs.
|
|
m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
|
|
m4_define([_AC_ARG_VAR_PRECIOUS],[])
|
|
AC_PROG_CC
|
|
AC_PROG_CXX
|
|
m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
|
|
|
|
AM_PROG_CC_C_O
|
|
|
|
AC_SUBST(CFLAGS)
|
|
|
|
# Newer automakes demand CCAS and CCASFLAGS.
|
|
: ${CCAS='$(CC)'}
|
|
: ${CCASFLAGS='$(CFLAGS)'}
|
|
AC_SUBST(CCAS)
|
|
AC_SUBST(CCASFLAGS)
|
|
|
|
AC_CHECK_TOOL(AS, as)
|
|
AC_CHECK_TOOL(AR, ar)
|
|
AC_CHECK_TOOL(RANLIB, ranlib, :)
|
|
|
|
# Check we may build wrappers library
|
|
echo "test: bndmov %bnd0, %bnd1" > conftest.s
|
|
if AC_TRY_COMMAND([$AS -o conftest.o conftest.s 1>&AS_MESSAGE_LOG_FD])
|
|
then
|
|
mpx_as=yes
|
|
else
|
|
mpx_as=no
|
|
echo "configure: no MPX support fo as" >&AS_MESSAGE_LOG_FD
|
|
fi
|
|
rm -f conftest.o conftest.s
|
|
AM_CONDITIONAL(MPX_AS_SUPPORTED, [test "x$mpx_as" = "xyes"])
|
|
|
|
# Configure libtool
|
|
AC_LIBTOOL_DLOPEN
|
|
AM_PROG_LIBTOOL
|
|
AC_SUBST(enable_shared)
|
|
AC_SUBST(enable_static)
|
|
|
|
XCFLAGS="-Wall -Wextra"
|
|
AC_SUBST(XCFLAGS)
|
|
|
|
if test "${multilib}" = "yes"; then
|
|
multilib_arg="--enable-multilib"
|
|
else
|
|
multilib_arg=
|
|
fi
|
|
|
|
AC_CONFIG_FILES([Makefile libmpx.spec])
|
|
AC_CONFIG_HEADERS(config.h)
|
|
AC_CONFIG_FILES(AC_FOREACH([DIR], [mpxrt mpxwrap], [DIR/Makefile ]),
|
|
[cat > vpsed$$ << \_EOF
|
|
s!`test -f '$<' || echo '$(srcdir)/'`!!
|
|
_EOF
|
|
sed -f vpsed$$ $ac_file > tmp$$
|
|
mv tmp$$ $ac_file
|
|
rm vpsed$$
|
|
echo 'MULTISUBDIR =' >> $ac_file
|
|
ml_norecursion=yes
|
|
. ${multi_basedir}/config-ml.in
|
|
AS_UNSET([ml_norecursion])
|
|
])
|
|
|
|
AC_OUTPUT
|