6 files changed, 168 insertions, 0 deletions
diff --git a/vcpkg/ports/spirv-tools/cmake-config-dir.diff b/vcpkg/ports/spirv-tools/cmake-config-dir.diff
new file mode 100644
index 0000000..65a9e39
--- /dev/null
+++ b/vcpkg/ports/spirv-tools/cmake-config-dir.diff
@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 75830b44..367fe889 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -270,7 +270,7 @@ else()
+ endif()
+ 
+ if(ENABLE_SPIRV_TOOLS_INSTALL)
+-  if(WIN32 AND NOT MINGW)
++  if(0)
+     macro(spvtools_config_package_dir TARGET PATH)
+       set(${PATH} ${TARGET}/cmake)
+     endmacro()
diff --git a/vcpkg/ports/spirv-tools/fix-tool-deps.diff b/vcpkg/ports/spirv-tools/fix-tool-deps.diff
new file mode 100644
index 0000000..e842277
--- /dev/null
+++ b/vcpkg/ports/spirv-tools/fix-tool-deps.diff
@@ -0,0 +1,18 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 75830b44..9c9e7ba8 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -281,8 +281,13 @@ if(ENABLE_SPIRV_TOOLS_INSTALL)
+   endif()
+ 
+   macro(spvtools_generate_config_file TARGET)
++    set(sgcf_find_extra "")
++    if(NOT "${TARGET}" STREQUAL "SPIRV-Tools-opt")
++      set(sgcf_find_extra "find_dependency(SPIRV-Tools-opt)\n")
++    endif()
+     file(WRITE ${CMAKE_BINARY_DIR}/${TARGET}Config.cmake
+       "include(CMakeFindDependencyMacro)\n"
++      ${sgcf_find_extra}
+       "find_dependency(${SPIRV_TOOLS})\n"
+       "include(\${CMAKE_CURRENT_LIST_DIR}/${TARGET}Targets.cmake)\n"
+       "set(${TARGET}_LIBRARIES ${TARGET})\n"
diff --git a/vcpkg/ports/spirv-tools/portfile.cmake b/vcpkg/ports/spirv-tools/portfile.cmake
new file mode 100644
index 0000000..b38bebf
--- /dev/null
+++ b/vcpkg/ports/spirv-tools/portfile.cmake
@@ -0,0 +1,56 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO KhronosGroup/SPIRV-Tools
+    REF "vulkan-sdk-${VERSION}"
+    SHA512 aa8163ad79eb5e60b8b373cbb49f1a140426f6346d5cb8e8a9aa2c72d6feaa528a9d690e0c52b44f3e4b2f60206050601441351f777752d6bf6c1b143f55589d
+    PATCHES
+        cmake-config-dir.diff
+        spirv-tools-shared.diff
+        fix-tool-deps.diff
+)
+
+vcpkg_find_acquire_program(PYTHON3)
+get_filename_component(PYTHON3_DIR "${PYTHON3}" DIRECTORY)
+vcpkg_add_to_path("${PYTHON3_DIR}")
+
+vcpkg_check_features(
+    OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    INVERTED_FEATURES
+        tools   SPIRV_SKIP_EXECUTABLES
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        ${FEATURE_OPTIONS}
+        "-DSPIRV-Headers_SOURCE_DIR=${CURRENT_INSTALLED_DIR}"
+        -DSPIRV_SKIP_TESTS=ON
+        -DSPIRV_TOOLS_BUILD_STATIC=ON
+        -DSPIRV_WERROR=OFF
+    OPTIONS_DEBUG
+        -DSPIRV_SKIP_EXECUTABLES=ON
+)
+
+vcpkg_cmake_install()
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/SPIRV-Tools PACKAGE_NAME spirv-tools DO_NOT_DELETE_PARENT_CONFIG_PATH)
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/SPIRV-Tools-link PACKAGE_NAME spirv-tools-link DO_NOT_DELETE_PARENT_CONFIG_PATH)
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/SPIRV-Tools-lint PACKAGE_NAME spirv-tools-lint DO_NOT_DELETE_PARENT_CONFIG_PATH)
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/SPIRV-Tools-opt PACKAGE_NAME spirv-tools-opt DO_NOT_DELETE_PARENT_CONFIG_PATH)
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/SPIRV-Tools-reduce PACKAGE_NAME spirv-tools-reduce) # now delete
+vcpkg_fixup_pkgconfig()
+
+if("tools" IN_LIST FEATURES)
+    file(MAKE_DIRECTORY "${CURRENT_PACKAGES_DIR}/tools/${PORT}")
+    file(RENAME "${CURRENT_PACKAGES_DIR}/bin/spirv-lesspipe.sh" "${CURRENT_PACKAGES_DIR}/tools/${PORT}/spirv-lesspipe.sh")
+    file(REMOVE "${CURRENT_PACKAGES_DIR}/debug/bin/spirv-lesspipe.sh")
+    set(tools spirv-as spirv-cfg spirv-dis spirv-link spirv-lint spirv-objdump spirv-opt spirv-reduce spirv-val)
+    vcpkg_copy_tools(TOOL_NAMES ${tools} AUTO_CLEAN)
+endif()
+
+file(REMOVE_RECURSE 
+    "${CURRENT_PACKAGES_DIR}/debug/include"
+    "${CURRENT_PACKAGES_DIR}/debug/share"
+)
+
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
diff --git a/vcpkg/ports/spirv-tools/spirv-tools-shared.diff b/vcpkg/ports/spirv-tools/spirv-tools-shared.diff
new file mode 100644
index 0000000..e2bf13c
--- /dev/null
+++ b/vcpkg/ports/spirv-tools/spirv-tools-shared.diff
@@ -0,0 +1,35 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 75830b44..39cc039e 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -390,10 +390,14 @@ add_custom_target(spirv-tools-shared-pkg-config ALL
+ 
+ # Install pkg-config file
+ if (ENABLE_SPIRV_TOOLS_INSTALL)
++  set(shared_pc "")
++  if(BUILD_SHARED_LIBS)
++    set(shared_pc "${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools-shared.pc")
++  endif()
+   install(
+     FILES
+       ${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools.pc
+-      ${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools-shared.pc
++      ${shared_pc}
+     DESTINATION
+       ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+ endif()
+diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
+index acfa0c12..b3286db3 100644
+--- a/source/CMakeLists.txt
++++ b/source/CMakeLists.txt
+@@ -425,6 +425,10 @@ if (ANDROID)
+ endif()
+ 
+ if(ENABLE_SPIRV_TOOLS_INSTALL)
++  if(NOT BUILD_SHARED_LIBS)
++    set_target_properties(${SPIRV_TOOLS}-shared PROPERTIES EXCLUDE_FROM_ALL 1)
++    list(REMOVE_ITEM SPIRV_TOOLS_TARGETS ${SPIRV_TOOLS}-shared)
++  endif()
+   install(TARGETS ${SPIRV_TOOLS_TARGETS} EXPORT ${SPIRV_TOOLS}Targets)
+   export(EXPORT ${SPIRV_TOOLS}Targets FILE ${SPIRV_TOOLS}Target.cmake)
+ 
diff --git a/vcpkg/ports/spirv-tools/usage b/vcpkg/ports/spirv-tools/usage
new file mode 100644
index 0000000..1890e6d
--- /dev/null
+++ b/vcpkg/ports/spirv-tools/usage
@@ -0,0 +1,22 @@
+spirv-tools provides CMake targets:
+
+    find_package(SPIRV-Tools CONFIG REQUIRED)
+    # The static libary is always available.
+    # It offers full public symbol visibility.
+    target_link_libraries(main PRIVATE SPIRV-Tools-static)
+    # In triplets with dynamic library linkage, there is also a shared libary.
+    target_link_libraries(main PRIVATE SPIRV-Tools-shared)
+
+    # The following libraries are static and depend on SPIRV-Tools-static.
+
+    find_package(SPIRV-Tools-link CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE SPIRV-Tools-link)
+
+    find_package(SPIRV-Tools-lint CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE SPIRV-Tools-lint)
+
+    find_package(SPIRV-Tools-opt CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE SPIRV-Tools-opt)
+
+    find_package(SPIRV-Tools-reduce CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE SPIRV-Tools-reduce)
diff --git a/vcpkg/ports/spirv-tools/vcpkg.json b/vcpkg/ports/spirv-tools/vcpkg.json
new file mode 100644
index 0000000..d1f9db7
--- /dev/null
+++ b/vcpkg/ports/spirv-tools/vcpkg.json
@@ -0,0 +1,24 @@
+{
+  "name": "spirv-tools",
+  "version": "1.4.309.0",
+  "description": "API and commands for processing SPIR-V modules",
+  "homepage": "https://github.com/KhronosGroup/SPIRV-Tools",
+  "license": "Apache-2.0",
+  "dependencies": [
+    "spirv-headers",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ],
+  "features": {
+    "tools": {
+      "description": "Build tools.",
+      "supports": "!android & !ios"
+    }
+  }
+}