2014-11-13 15:03:17 +01:00
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# Copyright (c) 2014 Intel Corporation. All Rights Reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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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_INIT([MIC Offload Runtime Library], [1.0], ,[liboffloadmic])
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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(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 liboffloadmic_host.spec liboffloadmic_target.spec])
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AM_ENABLE_MULTILIB(, ..)
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2014-11-13 15:05:49 +01:00
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AC_CONFIG_SUBDIRS(plugin)
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2014-11-13 15:03:17 +01:00
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AC_FUNC_ALLOCA
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AC_CHECK_HEADERS([mm_malloc.h], [], [AC_MSG_ERROR(["Couldn't find mm_malloc.h"])])
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AC_CHECK_FUNCS([__secure_getenv secure_getenv])
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# Get target configure.
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. ${srcdir}/configure.tgt
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if test -n "$UNSUPPORTED"; then
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AC_MSG_ERROR([Configuration ${target} is unsupported])
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fi
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if test "${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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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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# Make sure liboffloadmic is enabled
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case "$enable_liboffloadmic" in
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host | target)
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;;
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*)
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AC_MSG_ERROR([Liboffloadmic is disabled]) ;;
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esac
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AM_CONDITIONAL(LIBOFFLOADMIC_HOST, [test x"$enable_liboffloadmic" = xhost])
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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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AC_SUBST(lt_cv_dlopen_libs)
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if test $enable_shared = yes; then
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link_offloadmic_host="-loffloadmic_host %{static: $LIBS}"
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link_offloadmic_target="-loffloadmic_target %{static: $LIBS}"
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else
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link_offloadmic_host="-loffloadmic_host $LIBS"
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link_offloadmic_target="-loffloadmic_target $LIBS"
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fi
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AC_SUBST(link_offloadmic_host)
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AC_SUBST(link_offloadmic_target)
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2017-01-17 10:38:48 +01:00
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# Determine what GCC version number to use in filesystem paths.
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GCC_BASE_VER
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2014-11-13 15:03:17 +01:00
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# Must be last
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AC_OUTPUT
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