mirror of git://gcc.gnu.org/git/gcc.git
137 lines
4.3 KiB
Plaintext
137 lines
4.3 KiB
Plaintext
# Plugin for offload execution on Intel MIC devices.
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#
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# Copyright (C) 2014 Free Software Foundation, Inc.
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#
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# Contributed by Andrey Turetskiy <andrey.turetskiy@intel.com>.
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#
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# This file is part of the GNU Offloading and Multi Processing Library
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# (libgomp).
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#
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# Libgomp is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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#
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# Under Section 7 of GPL version 3, you are granted additional
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# permissions described in the GCC Runtime Library Exception, version
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# 3.1, as published by the Free Software Foundation.
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#
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# You should have received a copy of the GNU General Public License and
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# a copy of the GCC Runtime Library Exception along with this program;
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# see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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# <http://www.gnu.org/licenses/>.
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# Process this file with autoconf to produce a configure script, like so:
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# aclocal -I ../.. -I ../../config && autoconf && automake
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AC_PREREQ([2.64])
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AC_INIT([Intel MIC Offload Plugin], [1.0], ,[libgomp-plugin-intelmic])
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AC_CONFIG_AUX_DIR(../..)
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AC_CANONICAL_SYSTEM
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target_alias=${target_alias-$host_alias}
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AC_SUBST(target_alias)
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AM_INIT_AUTOMAKE([1.9.0 foreign no-dist])
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AM_MAINTAINER_MODE
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AC_PROG_CC
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AC_PROG_CXX
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AC_CONFIG_FILES([Makefile])
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AM_ENABLE_MULTILIB(, ../..)
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if test "${multilib}" = "yes"; then
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multilib_arg="--enable-multilib"
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else
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multilib_arg=
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fi
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# Make sure liboffloadmic is enabled
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case "$enable_liboffloadmic" in
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host | target)
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;;
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*)
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AC_MSG_ERROR([Liboffloadmic is disabled]) ;;
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esac
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AM_CONDITIONAL(PLUGIN_HOST, [test x"$enable_liboffloadmic" = xhost])
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# Get accel target and path to build or install tree of accel compiler
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accel_search_dir=
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accel_target=
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if test x"$enable_liboffloadmic" = xhost; then
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for accel in `echo $enable_offload_targets | sed -e 's#,# #g'`; do
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accel_name=`echo $accel | sed 's/=.*//'`
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accel_dir=`echo $accel | grep '=' | sed 's/.*=//'`
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case "$accel_name" in
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*-intelmic-* | *-intelmicemul-*)
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accel_target=$accel_name
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accel_search_dir=$accel_dir
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;;
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esac
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done
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if test x"$accel_target" = x; then
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AC_MSG_ERROR([--enable-offload-targets does not contain intelmic target])
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fi
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fi
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AC_SUBST(accel_search_dir)
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AC_SUBST(accel_target)
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AC_MSG_CHECKING([for --enable-version-specific-runtime-libs])
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AC_ARG_ENABLE([version-specific-runtime-libs],
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AC_HELP_STRING([--enable-version-specific-runtime-libs],
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[Specify that runtime libraries should be installed in a compiler-specific directory]),
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[case "$enableval" in
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yes) enable_version_specific_runtime_libs=yes ;;
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no) enable_version_specific_runtime_libs=no ;;
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*) AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs]);;
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esac],
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[enable_version_specific_runtime_libs=no])
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AC_MSG_RESULT($enable_version_specific_runtime_libs)
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# Calculate toolexeclibdir.
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# Also toolexecdir, though it's only used in toolexeclibdir.
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case ${enable_version_specific_runtime_libs} in
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yes)
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# Need the gcc compiler version to know where to install libraries
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# and header files if --enable-version-specific-runtime-libs option
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# is selected.
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toolexecdir='$(libdir)/gcc/$(target_alias)'
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toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
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;;
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no)
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if test -n "$with_cross_host" &&
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test x"$with_cross_host" != x"no"; then
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# Install a library built with a cross compiler in tooldir, not libdir.
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toolexecdir='$(exec_prefix)/$(target_alias)'
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toolexeclibdir='$(toolexecdir)/lib'
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else
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toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
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toolexeclibdir='$(libdir)'
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fi
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multi_os_directory=`$CC -print-multi-os-directory`
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case $multi_os_directory in
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.) ;; # Avoid trailing /.
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*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
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esac
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;;
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esac
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AC_LIBTOOL_DLOPEN
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AM_PROG_LIBTOOL
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# Forbid libtool to hardcode RPATH, because we want to be able to specify
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# library search directory using LD_LIBRARY_PATH
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hardcode_into_libs=no
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AC_SUBST(toolexecdir)
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AC_SUBST(toolexeclibdir)
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# Must be last
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AC_OUTPUT
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