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blender/build_files/build_environment/cmake/clang.cmake

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# ***** 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}/llvm ${DEFAULT_CMAKE_FLAGS} ${CLANG_EXTRA_ARGS}
INSTALL_DIR ${LIBDIR}/llvm
)
add_dependencies(external_clang ll)