1 files changed, 98 insertions, 0 deletions
diff --git a/vcpkg/ports/embree/portfile.cmake b/vcpkg/ports/embree/portfile.cmake
new file mode 100755
index 0000000..0a7bcba
--- /dev/null
+++ b/vcpkg/ports/embree/portfile.cmake
@@ -0,0 +1,98 @@
+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"
+)