1) move SPIRV-Tools to different location

2) add CMakeLists.txt for configuration

Change-Id: Ibadc105e6a0015856c60129d7c4092323c7753b9

Author: lukaszgotszaldintel

IGC/CMakeLists.txt

@@ -3416,44 +3416,12 @@ endif()
 
 
 if(IGC_BUILD__SPIRV_TOOLS_ENABLED)
-    message(STATUS "============================ SPIRV-Tools project ============================")
-    set(IGC_BUILD__SPIRV-Headers_DIR "${BS_DIR_EXTERNAL_COMPONENTS}/build-tools/SPIRV-Headers")
-    set(IGC_BUILD__SPIRV-Tools_DIR "${BS_DIR_EXTERNAL_COMPONENTS}/build-tools/SPIRV-Tools")
-    set(IGC_BUILD__SPIRV-Headers_OUTPUT_DIR "${IGC_OPTION__OUTPUT_DIR}/SPIRV-Headers")
-    set(IGC_BUILD__SPIRV-Tools_OUTPUT_DIR "${IGC_OPTION__OUTPUT_DIR}/SPIRV-Tools")
-    set(SPIRV-Headers_SOURCE_DIR "${IGC_BUILD__SPIRV-Headers_DIR}")
-    option(SKIP_SPIRV_TOOLS_INSTALL "Skip SPIRV-Tools installation" ON)
-    option(SPIRV_SKIP_TESTS "Skip building SPIRV-Tools tests along with the library" ON)
-    option(SPIRV_SKIP_EXECUTABLES "Skip building SPIRV-Tools executables and tests along with the library" ON)
-    option(SPIRV_HEADERS_SKIP_INSTALL "Skip SPIRV-Headers installation" ON)
-    option(SPIRV_HEADERS_SKIP_EXAMPLES "Skip building SPIRV-Headers examples" ON)
-    message(STATUS "SPIRV-Tools source directory: ${IGC_BUILD__SPIRV-Tools_DIR}")
-    message(STATUS "SPIRV-Headers source directory: ${IGC_BUILD__SPIRV-Headers_DIR}")
-    message(STATUS "SPIRV-Tools output directory: ${IGC_BUILD__SPIRV-Tools_OUTPUT_DIR}")
-    message(STATUS "SPIRV-Headers output directory: ${IGC_BUILD__SPIRV-Headers_OUTPUT_DIR}")
-    message(STATUS "Option SKIP_SPIRV_TOOLS_INSTALL: ${SKIP_SPIRV_TOOLS_INSTALL}")
-    message(STATUS "Option SPIRV_SKIP_TESTS: ${SPIRV_SKIP_TESTS}")
-    message(STATUS "Option SPIRV_SKIP_EXECUTABLES: ${SPIRV_SKIP_EXECUTABLES}")
-    message(STATUS "Option SPIRV_HEADERS_SKIP_INSTALL: ${SPIRV_HEADERS_SKIP_INSTALL}")
-    message(STATUS "Option SPIRV_HEADERS_SKIP_EXAMPLES: ${SPIRV_HEADERS_SKIP_EXAMPLES}")
-    # add_subdirectory("${IGC_BUILD__SPIRV-Headers_DIR}" "${IGC_BUILD__SPIRV-Headers_OUTPUT_DIR}")
-    add_subdirectory("${IGC_BUILD__SPIRV-Tools_DIR}" "${IGC_BUILD__SPIRV-Tools_OUTPUT_DIR}" EXCLUDE_FROM_ALL)
-    set(IGC_BUILD__PROJ__SPIRV-Tools "SPIRV-Tools") # same name as in subdirectory
-    unset(IGC_BUILD__SPIRV-Headers_OUTPUT_DIR)
-    unset(IGC_BUILD__SPIRV-Tools_OUTPUT_DIR)
-    unset(SPIRV-Headers_SOURCE_DIR)
-    unset(SKIP_SPIRV_TOOLS_INSTALL)
-    unset(SPIRV_SKIP_TESTS)
-    unset(SPIRV_SKIP_EXECUTABLES)
-    unset(SPIRV_HEADERS_SKIP_INSTALL)
-    unset(SPIRV_HEADERS_SKIP_EXAMPLES)
+    add_subdirectory("${IGC_SOURCE_DIR}/../external/SPIRV-Tools" "${IGC_OPTION__OUTPUT_DIR}/external/SPIRV-Tools/config" EXCLUDE_FROM_ALL)
     include_directories("${IGC_BUILD__SPIRV-Headers_DIR}/include")
     include_directories("${IGC_BUILD__SPIRV-Tools_DIR}/include")
-    set_target_properties("${IGC_BUILD__PROJ__SPIRV-Tools}" PROPERTIES EXCLUDE_FROM_DEFAULT_BUILD_RELEASE TRUE)
     set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUG IGC_SPIRV_TOOLS_ENABLED)
     set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELEASEINTERNAL IGC_SPIRV_TOOLS_ENABLED)
     igc_sg_define(IGC__SPIRV-Tools)
-    message(STATUS "=============================================================================")
 endif()
 
 if(LLVM_ON_WIN32