Brecht Van Lommel
ff594715b8
* Revert back to OpenMP 9.0.1 due to bug causing cloth physics test to fail. * Skip flex build on macOS to avoid link error, only reason we build this is due to old flex version on Linux CentOS 7. * Fix PNG cmake argument that expects lowercase on instead of ON. Ref T90507, T88438
93 lines
2.9 KiB
CMake
93 lines
2.9 KiB
CMake
# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ***** END GPL LICENSE BLOCK *****
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if(WIN32)
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set(ISPC_EXTRA_ARGS_WIN
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-DFLEX_EXECUTABLE=${LIBDIR}/flexbison/win_flex.exe
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-DBISON_EXECUTABLE=${LIBDIR}/flexbison/win_bison.exe
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-DM4_EXECUTABLE=${DOWNLOAD_DIR}/mingw/mingw64/msys/1.0/bin/m4.exe
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-DARM_ENABLED=Off
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)
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elseif(APPLE)
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# Use bison and flex installed via Homebrew.
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# The ones that come with Xcode toolset are too old.
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if("${CMAKE_HOST_SYSTEM_PROCESSOR}" STREQUAL "arm64")
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set(ISPC_EXTRA_ARGS_APPLE
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-DBISON_EXECUTABLE=/opt/homebrew/opt/bison/bin/bison
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-DFLEX_EXECUTABLE=/opt/homebrew/opt/flex/bin/flex
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-DARM_ENABLED=On
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)
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else()
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set(ISPC_EXTRA_ARGS_APPLE
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-DBISON_EXECUTABLE=/usr/local/opt/bison/bin/bison
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-DFLEX_EXECUTABLE=/usr/local/opt/flex/bin/flex
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-DARM_ENABLED=Off
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)
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endif()
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elseif(UNIX)
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set(ISPC_EXTRA_ARGS_UNIX
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-DCMAKE_C_COMPILER=${LIBDIR}/llvm/bin/clang
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-DCMAKE_CXX_COMPILER=${LIBDIR}/llvm/bin/clang++
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-DARM_ENABLED=Off
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-DFLEX_EXECUTABLE=${LIBDIR}/flex/bin/flex
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)
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endif()
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set(ISPC_EXTRA_ARGS
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-DISPC_NO_DUMPS=On
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-DISPC_INCLUDE_EXAMPLES=Off
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-DISPC_INCLUDE_TESTS=Off
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-DLLVM_ROOT=${LIBDIR}/llvm/lib/cmake/llvm
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-DLLVM_LIBRARY_DIR=${LIBDIR}/llvm/lib
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-DCLANG_EXECUTABLE=${LIBDIR}/llvm/bin/clang
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-DCLANGPP_EXECUTABLE=${LIBDIR}/llvm/bin/clang++
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-DISPC_INCLUDE_TESTS=Off
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-DCLANG_LIBRARY_DIR=${LIBDIR}/llvm/lib
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-DCLANG_INCLUDE_DIRS=${LIBDIR}/llvm/include
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${ISPC_EXTRA_ARGS_WIN}
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${ISPC_EXTRA_ARGS_APPLE}
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${ISPC_EXTRA_ARGS_UNIX}
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)
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ExternalProject_Add(external_ispc
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URL file://${PACKAGE_DIR}/${ISPC_FILE}
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DOWNLOAD_DIR ${DOWNLOAD_DIR}
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URL_HASH ${ISPC_HASH_TYPE}=${ISPC_HASH}
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PREFIX ${BUILD_DIR}/ispc
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PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/ispc/src/external_ispc < ${PATCH_DIR}/ispc.diff
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CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/ispc -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${ISPC_EXTRA_ARGS} ${BUILD_DIR}/ispc/src/external_ispc
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INSTALL_DIR ${LIBDIR}/ispc
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)
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add_dependencies(
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external_ispc
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ll
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)
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if(WIN32)
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add_dependencies(
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external_ispc
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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_ispc
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external_flex
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)
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endif()
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