vcpkg/ports/embree3/portfile.cmake
Andréa Machizaud 92eb70e1d6
[embree3] Remove explicit ISA selection and expose more project options as features (#35929)
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- [x] Any patches that are no longer applied are deleted from the port's
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2024-03-07 10:02:46 -08:00

119 lines
4.7 KiB
CMake
Executable File

vcpkg_from_github(
OUT_SOURCE_PATH SOURCE_PATH
REPO embree/embree
REF v${VERSION}
SHA512 13ae19b1750197fb4887ba601c75d1b54b3c388224672b6561dd922bc9b9747139cf46ce554727e3afa13dcf152ce4d703935cb9105ced792b011f2d05fa3e95
HEAD_REF master
PATCHES
no-runtime-install.patch
001-downgrade-find-package-tbb-2020.patch
)
string(COMPARE EQUAL ${VCPKG_LIBRARY_LINKAGE} static EMBREE_STATIC_LIB)
string(COMPARE EQUAL ${VCPKG_CRT_LINKAGE} static EMBREE_STATIC_RUNTIME)
vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
FEATURES
backface-culling EMBREE_BACKFACE_CULLING
compact-polys EMBREE_COMPACT_POLYS
filter-function EMBREE_FILTER_FUNCTION
ray-mask EMBREE_RAY_MASK
ray-packets EMBREE_RAY_PACKETS
geometry-triangle EMBREE_GEOMETRY_TRIANGLE
geometry-quad EMBREE_GEOMETRY_QUAD
geometry-curve EMBREE_GEOMETRY_CURVE
geometry-subdivision EMBREE_GEOMETRY_SUBDIVISION
geometry-user EMBREE_GEOMETRY_USER
geometry-instance EMBREE_GEOMETRY_INSTANCE
geometry-grid EMBREE_GEOMETRY_GRID
geometry-point EMBREE_GEOMETRY_POINT
)
# Automatically select best ISA based on platform or VCPKG_CMAKE_CONFIGURE_OPTIONS.
vcpkg_list(SET EXTRA_OPTIONS)
if(VCPKG_TARGET_IS_EMSCRIPTEN)
# Disable incorrect ISA set for Emscripten and enable NEON which is supported and should provide decent performance.
# cf. [Using SIMD with WebAssembly](https://emscripten.org/docs/porting/simd.html#using-simd-with-webassembly)
vcpkg_list(APPEND EXTRA_OPTIONS
-DEMBREE_MAX_ISA:STRING=NONE
-DEMBREE_ISA_AVX:BOOL=OFF
-DEMBREE_ISA_AVX2:BOOL=OFF
-DEMBREE_ISA_AVX512:BOOL=OFF
-DEMBREE_ISA_SSE2:BOOL=OFF
-DEMBREE_ISA_SSE42:BOOL=OFF
-DEMBREE_ISA_NEON:BOOL=ON
)
elseif(VCPKG_TARGET_IS_OSX AND (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64"))
# The best ISA for Apple arm64 is unique and unambiguous.
vcpkg_list(APPEND EXTRA_OPTIONS
-DEMBREE_MAX_ISA:STRING=NONE
)
elseif(VCPKG_TARGET_IS_OSX AND (VCPKG_TARGET_ARCHITECTURE STREQUAL "x64") AND (VCPKG_LIBRARY_LINKAGE STREQUAL "static"))
# AppleClang >= 9.0 does not support selecting multiple ISAs.
# Let Embree select the best and unique one.
vcpkg_list(APPEND EXTRA_OPTIONS
-DEMBREE_MAX_ISA:STRING=DEFAULT
)
else()
# Let Embree select the best ISA set for the targeted platform.
vcpkg_list(APPEND EXTRA_OPTIONS
-DEMBREE_MAX_ISA:STRING=NONE
)
endif()
if("tasking-tbb" IN_LIST FEATURES)
set(EMBREE_TASKING_SYSTEM "TBB")
else()
set(EMBREE_TASKING_SYSTEM "INTERNAL")
endif()
vcpkg_replace_string("${SOURCE_PATH}/common/cmake/installTBB.cmake" "IF (EMBREE_STATIC_LIB)" "IF (0)")
vcpkg_cmake_configure(
SOURCE_PATH "${SOURCE_PATH}"
DISABLE_PARALLEL_CONFIGURE
OPTIONS ${FEATURE_OPTIONS} ${EXTRA_OPTIONS}
-DEMBREE_ISPC_SUPPORT=OFF
-DEMBREE_TUTORIALS=OFF
-DEMBREE_STATIC_RUNTIME=${EMBREE_STATIC_RUNTIME}
-DEMBREE_STATIC_LIB=${EMBREE_STATIC_LIB}
-DEMBREE_TASKING_SYSTEM:STRING=${EMBREE_TASKING_SYSTEM}
-DEMBREE_INSTALL_DEPENDENCIES=OFF
MAYBE_UNUSED_VARIABLES
EMBREE_STATIC_RUNTIME
)
vcpkg_cmake_install()
vcpkg_copy_pdbs()
vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/embree-${VERSION} PACKAGE_NAME embree)
set(config_file "${CURRENT_PACKAGES_DIR}/share/embree/embree-config.cmake")
# Fix details in config.
file(READ "${config_file}" contents)
string(REPLACE "SET(EMBREE_BUILD_TYPE Release)" "" contents "${contents}")
string(REPLACE "/../../../" "/../../" contents "${contents}")
string(REPLACE "FIND_PACKAGE" "include(CMakeFindDependencyMacro)\n find_dependency" contents "${contents}")
string(REPLACE "REQUIRED" "COMPONENTS" contents "${contents}")
string(REPLACE "/lib/cmake/embree-${VERSION}" "/share/embree" contents "${contents}")
if(NOT VCPKG_BUILD_TYPE)
string(REPLACE "/lib/embree3.lib" "$<$<CONFIG:DEBUG>:/debug>/lib/embree3.lib" contents "${contents}")
endif()
file(WRITE "${config_file}" "${contents}")
file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
endif()
if(APPLE)
file(REMOVE "${CURRENT_PACKAGES_DIR}/uninstall.command" "${CURRENT_PACKAGES_DIR}/debug/uninstall.command")
endif()
file(RENAME "${CURRENT_PACKAGES_DIR}/share/doc" "${CURRENT_PACKAGES_DIR}/share/${PORT}/")
file(COPY "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE.txt")