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if(EXISTS "${CURRENT_INSTALLED_DIR}/share/embree/embree-config.cmake")
message(FATAL_ERROR "Port embree3 must be removed before installing embree.")
endif()
vcpkg_from_github(
OUT_SOURCE_PATH SOURCE_PATH
REPO RenderKit/embree
REF v${VERSION}
SHA512 5e77a033192ade6562b50d32c806c6a467580722898ca52ccfe002b51279314055e9c0e6c969651b0d03716d04ab249301340cd2790556a0dbfb8c296e8f0574
HEAD_REF master
PATCHES
avoid-library-conflicts.diff
cmake-config.diff
no-runtime-install.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
)
if("tasking-tbb" IN_LIST FEATURES)
set(EMBREE_TASKING_SYSTEM "TBB")
list(APPEND FEATURE_OPTIONS "-DVCPKG_LOCK_FIND_PACKAGE_TBB=ON")
else()
set(EMBREE_TASKING_SYSTEM "INTERNAL")
endif()
if(VCPKG_TARGET_IS_OSX AND VCPKG_LIBRARY_LINKAGE STREQUAL "static")
# "Using Embree as static library is not supported with AppleClang >= 9.0
# when multiple ISAs are selected."
# The port follows linkage and selects a single ISA for static linkage.
# Per-port customization may override VCPKG_LIBRARY_LINKAGE or ISA flags.
list(APPEND FEATURE_OPTIONS "-DEMBREE_MAX_ISA=NONE")
if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
list(APPEND FEATURE_OPTIONS
-DEMBREE_ISA_SSE2=OFF
-DEMBREE_ISA_SSE42=OFF
-DCOMPILER_SUPPORTS_AVX=OFF
-DEMBREE_ISA_AVX2=ON
-DCOMPILER_SUPPORTS_AVX512=OFF
)
endif()
endif()
vcpkg_cmake_configure(
SOURCE_PATH "${SOURCE_PATH}"
DISABLE_PARALLEL_CONFIGURE # in-source CONFIGURE_FILE
OPTIONS
${FEATURE_OPTIONS}
-DEMBREE_INSTALL_DEPENDENCIES=OFF
-DEMBREE_ISPC_SUPPORT=OFF
-DEMBREE_STATIC_RUNTIME=${EMBREE_STATIC_RUNTIME}
-DEMBREE_STATIC_LIB=${EMBREE_STATIC_LIB}
-DEMBREE_TASKING_SYSTEM:STRING=${EMBREE_TASKING_SYSTEM}
-DEMBREE_TUTORIALS=OFF
MAYBE_UNUSED_VARIABLES
EMBREE_STATIC_RUNTIME
)
vcpkg_cmake_install()
vcpkg_copy_pdbs()
vcpkg_cmake_config_fixup()
file(RENAME "${CURRENT_PACKAGES_DIR}/share/doc" "${CURRENT_PACKAGES_DIR}/share/${PORT}/doc")
file(REMOVE_RECURSE
"${CURRENT_PACKAGES_DIR}/debug/embree-vars.csh"
"${CURRENT_PACKAGES_DIR}/debug/embree-vars.sh"
"${CURRENT_PACKAGES_DIR}/debug/include"
"${CURRENT_PACKAGES_DIR}/debug/share"
"${CURRENT_PACKAGES_DIR}/embree-vars.csh"
"${CURRENT_PACKAGES_DIR}/embree-vars.sh"
"${CURRENT_PACKAGES_DIR}/share/man"
"${CURRENT_PACKAGES_DIR}/share/${PORT}/doc/LICENSE.txt"
)
file(COPY "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
vcpkg_install_copyright(
COMMENT "The embree package contains third-party software which may be governed by
separate license terms."
FILE_LIST "${SOURCE_PATH}/LICENSE.txt"
)
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