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cmake: use target_compile_options to use -idirafter for khronos headers

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Anonymous Maarten
2023-01-07 16:55:32 +01:00
committed by Anonymous Maarten
parent 4d9ee735fd
commit 5555284a70
2 changed files with 16 additions and 3 deletions
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9
CMakeLists.txt
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@@ -301,10 +301,13 @@ target_include_directories(sdl-build-options
)
# Note: The clang toolset for Visual Studio does not support the '-idirafter' option.
if(USE_GCC OR (USE_CLANG AND NOT MSVC_CLANG))
# !!! FIXME: do we _need_ to mess with CMAKE_C_FLAGS here?
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -idirafter \"${SDL3_SOURCE_DIR}/src/video/khronos\"")
if(CMAKE_VERSION VERSION_LESS 3.12)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -idirafter \"${SDL3_SOURCE_DIR}/src/video/khronos\"")
else()
target_compile_options(sdl-global-options INTERFACE "SHELL:-idirafter \"${SDL3_SOURCE_DIR}/src/video/khronos\"")
endif()
else()
target_include_directories(sdl-build-options INTERFACE "${SDL3_SOURCE_DIR}/src/video/khronos")
target_include_directories(sdl-global-options INTERFACE "${SDL3_SOURCE_DIR}/src/video/khronos")
endif()
# All these ENABLED_BY_DEFAULT vars will default to ON if not specified, so