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cmake: only use $<COMPILE_LANGUAGE:OBJC> when CMAKE_OBJC_COMPILER is defined

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Anonymous Maarten 2023-01-12 21:12:54 +01:00
parent 9eaea7d661
commit 1e8443f54e
1 changed files with 8 additions and 2 deletions
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10
CMakeLists.txt
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@ -560,14 +560,20 @@ if(USE_GCC OR USE_CLANG)
if(CMAKE_VERSION VERSION_LESS 3.3)
target_compile_options(sdl-global-options INTERFACE "-Werror=declaration-after-statement")
else()
target_compile_options(sdl-global-options INTERFACE "$<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:OBJCC>>:-Werror=declaration-after-statement>")
target_compile_options(sdl-global-options INTERFACE "$<$<COMPILE_LANGUAGE:C>:-Werror=declaration-after-statement>")
if(CMAKE_OBJC_COMPILER)
target_compile_options(sdl-global-options INTERFACE "$<$<COMPILE_LANGUAGE:OBJC>:-Werror=declaration-after-statement>")
endif()
endif()
endif()
endif()
if(CMAKE_VERSION VERSION_LESS 3.3)
target_compile_options(sdl-global-options INTERFACE "-Wdeclaration-after-statement")
else()
target_compile_options(sdl-global-options INTERFACE "$<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:OBJC>>:-Wdeclaration-after-statement>")
target_compile_options(sdl-global-options INTERFACE "$<$<COMPILE_LANGUAGE:C>:-Wdeclaration-after-statement>")
if(CMAKE_OBJC_COMPILER)
target_compile_options(sdl-global-options INTERFACE "$<$<COMPILE_LANGUAGE:OBJC>:-Wdeclaration-after-statement>")
endif()
endif()
endif()