Merge remote-tracking branch 'origin/master' into soc-2016-uv_toolssoc-2016-uv_tools

1 files changed, 51 insertions, 0 deletions

diff --git a/build_files/build_environment/cmake/clang.cmake b/build_files/build_environment/cmake/clang.cmake
new file mode 100644
index 00000000000..2c7f271b5fc
--- /dev/null
+++ b/build_files/build_environment/cmake/clang.cmake
@@ -0,0 +1,51 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+set(CLANG_EXTRA_ARGS
+	-DCLANG_PATH_TO_LLVM_SOURCE=${BUILD_DIR}/ll/src/ll
+	-DCLANG_PATH_TO_LLVM_BUILD=${LIBDIR}/llvm
+	-DLLVM_USE_CRT_RELEASE=MT
+	-DLLVM_USE_CRT_DEBUG=MTd
+)
+ExternalProject_Add(external_clang
+	URL ${CLANG_URI}
+	DOWNLOAD_DIR ${DOWNLOAD_DIR}
+	URL_HASH MD5=${CLANG_HASH}
+	PATCH_COMMAND ${PATCH_CMD} -p 2 -N -R -d ${BUILD_DIR}/clang/src/external_clang < ${PATCH_DIR}/clang.diff
+	PREFIX ${BUILD_DIR}/clang
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/clang ${DEFAULT_CMAKE_FLAGS} ${CLANG_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/clang
+)
+
+if (MSVC)
+	if (BUILD_MODE STREQUAL Release)
+		set(CLANG_HARVEST_COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/ ${HARVEST_TARGET}/llvm/ )
+	else()
+		set(CLANG_HARVEST_COMMAND
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/lib/ ${HARVEST_TARGET}/llvm/debug/lib/ &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/bin/ ${HARVEST_TARGET}/llvm/debug/bin/ &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/include/ ${HARVEST_TARGET}/llvm/debug/include/ 
+			)
+	endif()
+	ExternalProject_Add_Step(external_clang after_install
+		COMMAND ${CLANG_HARVEST_COMMAND}
+		DEPENDEES mkdir update patch download configure build install
+	)
+endif()
+
+add_dependencies(external_clang ll)