150 lines
4.6 KiB
CMake
150 lines
4.6 KiB
CMake
# SPDX-FileCopyrightText: 2017-2022 Blender Authors
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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if(WIN32)
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set(OSL_CMAKE_CXX_STANDARD_LIBRARIES "kernel32${LIBEXT} user32${LIBEXT} gdi32${LIBEXT} winspool${LIBEXT} shell32${LIBEXT} ole32${LIBEXT} oleaut32${LIBEXT} uuid${LIBEXT} comdlg32${LIBEXT} advapi32${LIBEXT} psapi${LIBEXT}")
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set(OSL_CMAKE_LINKER_FLAGS)
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set(OSL_FLEX_BISON -DFLEX_EXECUTABLE=${LIBDIR}/flexbison/win_flex.exe -DBISON_EXECUTABLE=${LIBDIR}/flexbison/win_bison.exe)
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else()
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set(OSL_CMAKE_CXX_STANDARD_LIBRARIES)
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# llvm-config will add -lmxl2. Make sure it can be found and that no system
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# library is used instead.
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set(OSL_CMAKE_LINKER_FLAGS "-L${LIBDIR}/xml2/lib")
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set(OSL_OPENIMAGEIO_LIBRARY "${LIBDIR}/openimageio/lib/OpenImageIO${SHAREDLIBEXT};${LIBDIR}/openexr/lib/IlmImf${OPENEXR_VERSION_POSTFIX}${SHAREDLIBEXT}")
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if(APPLE)
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# Explicitly specify Homebrew path, so we don't use the old system one.
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if(BLENDER_PLATFORM_ARM)
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set(OSL_FLEX_BISON -DBISON_EXECUTABLE=/opt/homebrew/opt/bison/bin/bison)
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else()
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set(OSL_FLEX_BISON -DBISON_EXECUTABLE=/usr/local/opt/bison/bin/bison)
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endif()
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else()
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set(OSL_FLEX_BISON)
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endif()
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endif()
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set(OSL_EXTRA_ARGS
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${DEFAULT_BOOST_FLAGS}
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-DOpenEXR_ROOT=${LIBDIR}/openexr/
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-DOpenImageIO_ROOT=${LIBDIR}/openimageio/
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-DOSL_BUILD_TESTS=OFF
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-DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
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-DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
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${OSL_FLEX_BISON}
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-DCMAKE_CXX_STANDARD_LIBRARIES=${OSL_CMAKE_CXX_STANDARD_LIBRARIES}
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-DCMAKE_EXE_LINKER_FLAGS=${OSL_CMAKE_LINKER_FLAGS}
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-DCMAKE_SHARED_LINKER_FLAGS=${OSL_CMAKE_LINKER_FLAGS}
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-DBUILD_SHARED_LIBS=ON
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-DLINKSTATIC=OFF
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-DOSL_BUILD_PLUGINS=OFF
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-DSTOP_ON_WARNING=OFF
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-DUSE_LLVM_BITCODE=OFF
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-DLLVM_ROOT=${LIBDIR}/llvm/
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-DLLVM_STATIC=ON
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-DUSE_PARTIO=OFF
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-DUSE_QT=OFF
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-DINSTALL_DOCS=OFF
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-Dpugixml_ROOT=${LIBDIR}/pugixml
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-DUSE_PYTHON=OFF
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-DImath_ROOT=${LIBDIR}/imath
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-DCMAKE_DEBUG_POSTFIX=_d
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-DPython_ROOT=${LIBDIR}/python
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-DPython_EXECUTABLE=${PYTHON_BINARY}
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-Dlibdeflate_DIR=${LIBDIR}/deflate/lib/cmake/libdeflate
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)
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if(NOT APPLE)
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list(APPEND OSL_EXTRA_ARGS -DOSL_USE_OPTIX=ON)
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endif()
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ExternalProject_Add(external_osl
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URL file://${PACKAGE_DIR}/${OSL_FILE}
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DOWNLOAD_DIR ${DOWNLOAD_DIR}
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CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
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LIST_SEPARATOR ^^
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URL_HASH ${OSL_HASH_TYPE}=${OSL_HASH}
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PREFIX ${BUILD_DIR}/osl
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PATCH_COMMAND ${PATCH_CMD} -p 1 -d
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${BUILD_DIR}/osl/src/external_osl <
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${PATCH_DIR}/osl.diff
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CMAKE_ARGS
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-DCMAKE_INSTALL_PREFIX=${LIBDIR}/osl
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-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
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${DEFAULT_CMAKE_FLAGS}
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${OSL_EXTRA_ARGS}
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INSTALL_DIR ${LIBDIR}/osl
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)
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add_dependencies(
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external_osl
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external_boost
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ll
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external_openexr
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external_zlib
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external_openimageio
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external_pugixml
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)
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if(WIN32)
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add_dependencies(
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external_osl
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external_flexbison
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)
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elseif(UNIX AND NOT APPLE)
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add_dependencies(
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external_osl
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external_flex
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)
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endif()
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if(WIN32)
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if(BUILD_MODE STREQUAL Release)
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ExternalProject_Add_Step(external_osl after_install
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COMMAND ${CMAKE_COMMAND} -E copy_directory
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${LIBDIR}/osl/
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${HARVEST_TARGET}/osl
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DEPENDEES install
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)
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endif()
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if(BUILD_MODE STREQUAL Debug)
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ExternalProject_Add_Step(external_osl after_install
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COMMAND ${CMAKE_COMMAND} -E copy
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${LIBDIR}/osl/lib/oslcomp_d.lib
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${HARVEST_TARGET}/osl/lib/oslcomp_d.lib
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COMMAND ${CMAKE_COMMAND} -E copy
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${LIBDIR}/osl/lib/oslexec_d.lib
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${HARVEST_TARGET}/osl/lib/oslexec_d.lib
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COMMAND ${CMAKE_COMMAND} -E copy
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${LIBDIR}/osl/lib/oslquery_d.lib
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${HARVEST_TARGET}/osl/lib/oslquery_d.lib
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COMMAND ${CMAKE_COMMAND} -E copy
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${LIBDIR}/osl/lib/oslnoise_d.lib
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${HARVEST_TARGET}/osl/lib/oslnoise_d.lib
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COMMAND ${CMAKE_COMMAND} -E copy
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${LIBDIR}/osl/bin/oslcomp_d.dll
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${HARVEST_TARGET}/osl/bin/oslcomp_d.dll
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COMMAND ${CMAKE_COMMAND} -E copy
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${LIBDIR}/osl/bin/oslexec_d.dll
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${HARVEST_TARGET}/osl/bin/oslexec_d.dll
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COMMAND ${CMAKE_COMMAND} -E copy
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${LIBDIR}/osl/bin/oslquery_d.dll
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${HARVEST_TARGET}/osl/bin/oslquery_d.dll
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COMMAND ${CMAKE_COMMAND} -E copy
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${LIBDIR}/osl/bin/oslnoise_d.dll
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${HARVEST_TARGET}/osl/bin/oslnoise_d.dll
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DEPENDEES install
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)
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endif()
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else()
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harvest_rpath_bin(external_osl osl/bin osl/bin "oslc")
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harvest(external_osl osl/include osl/include "*.h")
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harvest_rpath_lib(external_osl osl/lib osl/lib "*${SHAREDLIBEXT}*")
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harvest(external_osl osl/share/OSL/shaders osl/share/OSL/shaders "*.h")
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endif()
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