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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(SHADERC_EXTRA_ARGS
-DSHADERC_SKIP_TESTS=On
-DSHADERC_SPIRV_TOOLS_DIR=${BUILD_DIR}/shaderc_spirv_tools/src/external_shaderc_spirv_tools
-DSHADERC_SPIRV_HEADERS_DIR=${BUILD_DIR}/shaderc_spirv_headers/src/external_shaderc_spirv_headers
-DSHADERC_GLSLANG_DIR=${BUILD_DIR}/shaderc_glslang/src/external_shaderc_glslang
-DCMAKE_DEBUG_POSTFIX=_d
-DPYTHON_EXECUTABLE=${PYTHON_BINARY}
)
ExternalProject_Add(external_shaderc
URL file://${PACKAGE_DIR}/${SHADERC_FILE}
URL_HASH ${SHADERC_HASH_TYPE}=${SHADERC_HASH}
DOWNLOAD_DIR ${DOWNLOAD_DIR}
PREFIX ${BUILD_DIR}/shaderc
CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/shaderc ${DEFAULT_CMAKE_FLAGS} ${SHADERC_EXTRA_ARGS}
INSTALL_DIR ${LIBDIR}/shaderc
)
add_dependencies(
external_shaderc
external_shaderc_spirv_tools
external_shaderc_spirv_headers
external_shaderc_glslang
external_python
)
if(WIN32)
if(BUILD_MODE STREQUAL Release)
ExternalProject_Add_Step(external_shaderc after_install
COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/shaderc/include ${HARVEST_TARGET}/shaderc/include
COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/shaderc/bin/shaderc_shared.dll ${HARVEST_TARGET}/shaderc/bin/shaderc_shared.dll
COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/shaderc/lib/shaderc_shared.lib ${HARVEST_TARGET}/shaderc/lib/shaderc_shared.lib
DEPENDEES install
)
endif()
if(BUILD_MODE STREQUAL Debug)
ExternalProject_Add_Step(external_shaderc after_install
COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/shaderc/bin/shaderc_shared_d.dll ${HARVEST_TARGET}/shaderc/bin/shaderc_shared_d.dll
COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/shaderc/lib/shaderc_shared_d.lib ${HARVEST_TARGET}/shaderc/lib/shaderc_shared_d.lib
DEPENDEES install
)
endif()
endif()
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