Mercurial > hg > CbC > CbC_gcc
diff libmpx/configure.ac @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libmpx/configure.ac Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,146 @@ +# -*- 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) + +# 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 +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 + +# Determine what GCC version number to use in filesystem paths. +GCC_BASE_VER + +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