cmake: Added USE_SYSTEM_SPIRV_HEADERS option

This commit is contained in:
OpenSauce04 2025-08-06 16:14:12 +01:00
parent 05aa6af325
commit f02a25f15f
2 changed files with 15 additions and 2 deletions

View File

@ -402,6 +402,19 @@ endif()
# Vulkan dependencies
if (ENABLE_VULKAN)
# spirv-headers
if(USE_SYSTEM_SPIRV_HEADERS)
find_package(SPIRV-Headers REQUIRED)
if(TARGET SPIRV-Headers::SPIRV-Headers)
message(STATUS "Found SPIRV headers")
get_target_property(SPIRV-Headers_SOURCE_DIR SPIRV-Headers::SPIRV-Headers INTERFACE_INCLUDE_DIRECTORIES)
set(SPIRV-Headers_SOURCE_DIR "${SPIRV-Headers_SOURCE_DIR}/../") # Not sure why this is necessary
endif()
else()
set(SPIRV-Headers_SOURCE_DIR "${CMAKE_SOURCE_DIR}/externals/spirv-headers")
add_subdirectory(spirv-headers EXCLUDE_FROM_ALL)
endif()
# glslang
if(USE_SYSTEM_GLSLANG)
find_package(glslang REQUIRED)
@ -413,8 +426,6 @@ if (ENABLE_VULKAN)
get_target_property(GLSLANG_PREFIX glslang::SPIRV INTERFACE_INCLUDE_DIRECTORIES)
target_include_directories(SPIRV SYSTEM INTERFACE "${GLSLANG_PREFIX}/glslang")
else()
set(SPIRV-Headers_SOURCE_DIR "${CMAKE_SOURCE_DIR}/externals/spirv-headers")
add_subdirectory(spirv-headers EXCLUDE_FROM_ALL)
set(SPIRV_SKIP_EXECUTABLES ON)
add_subdirectory(spirv-tools EXCLUDE_FROM_ALL)
set(SKIP_GLSLANG_INSTALL ON CACHE BOOL "")

View File

@ -25,6 +25,7 @@ option(USE_SYSTEM_LODEPNG "Use the system lodepng (instead of the bundled one)"
option(USE_SYSTEM_OPENAL "Use the system OpenAL (instead of the bundled one)" OFF)
option(USE_SYSTEM_VMA "Use the system VulkanMemoryAllocator (instead of the bundled one)" OFF)
option(USE_SYSTEM_VULKAN_HEADERS "Use the system Vulkan headers (instead of the bundled ones)" OFF)
option(USE_SYSTEM_SPIRV_HEADERS "Use the system SPIRV headers (instead of the bundled ones)" OFF)
option(USE_SYSTEM_CATCH2 "Use the system Catch2 (instead of the bundled one)" OFF)
# Qt and MoltenVK are handled separately
@ -50,6 +51,7 @@ CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_LODEPNG "Disable system lodepng" OFF "USE_
CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_OPENAL "Disable system OpenAL" OFF "USE_SYSTEM_LIBS" OFF)
CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_VMA "Disable system VulkanMemoryAllocator" OFF "USE_SYSTEM_LIBS" OFF)
CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_VULKAN_HEADERS "Disable system Vulkan headers" OFF "USE_SYSTEM_LIBS" OFF)
CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_SPIRV_HEADERS "Disable system SPIRV headers" OFF "USE_SYSTEM_LIBS" OFF)
CMAKE_DEPENDENT_OPTION(DISABLE_SYSTEM_CATCH2 "Disable system Catch2" OFF "USE_SYSTEM_LIBS" OFF)
set(LIB_VAR_LIST