message: Fixed cmake 3.13 policy CMP0077 warnings
diff: @@ -15,9 +15,10 @@ if(PLATFORM_WIN32 OR PLATFORM_LINUX)
  #set_directory_root_folder("SPIRV-Headers" "Core/External/SPIRV-Headers")
  set(SPIRV-Headers_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/SPIRV-Headers")
  - set(SPIRV_SKIP_TESTS ON)
  - set(SPIRV_SKIP_EXECUTABLES ON)
  - set(SKIP_SPIRV_TOOLS_INSTALL ON)
  + set(SPIRV_SKIP_TESTS ON CACHE BOOL "Skip SPIRV tests")
  + set(SPIRV_BUILD_COMPRESSION OFF CACHE BOOL "Do not build SPIRV compressing codec")
  + set(SPIRV_SKIP_EXECUTABLES ON CACHE BOOL "Skip building SPIRV executable and tests along with the library")
  + set(SKIP_SPIRV_TOOLS_INSTALL ON CACHE BOOL "Skip SPIRV tools installation")
  add_subdirectory(SPIRV-Tools)
  set_directory_root_folder("SPIRV-Tools" "Core/External/SPIRV-Tools")
  # We only need SPIRV-Tools-opt for glslang that also depends on SPIRV-Tools.
  @@ -26,9 +27,9 @@ if(PLATFORM_WIN32 OR PLATFORM_LINUX)
  list(REMOVE_ITEM SPIRV_Tools_Targets SPIRV-Tools SPIRV-Tools-opt)
  set_target_properties(${SPIRV_Tools_Targets} PROPERTIES EXCLUDE_FROM_ALL 1 EXCLUDE_FROM_DEFAULT_BUILD 1)
  - option(ENABLE_GLSLANG_BINARIES OFF)
  - option(ENABLE_SPVREMAPPER OFF)
  - set(SKIP_GLSLANG_INSTALL ON)
  + set(ENABLE_GLSLANG_BINARIES OFF CACHE BOOL "Do not build glslang binaries")
  + set(ENABLE_SPVREMAPPER OFF CACHE BOOL "Do not build SPIRV remapper")
  + set(SKIP_GLSLANG_INSTALL ON CACHE BOOL "Skip glslang installation")
  add_subdirectory(glslang)
  set_directory_root_folder("glslang" "Core/External/glslang")
  