2023-04-24 11:54:58 +07:00
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include(CMakePrintHelpers)
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2023-04-20 14:09:38 +07:00
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foreach(LANG IN ITEMS C CXX ASM)
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2023-04-24 11:54:58 +07:00
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# join the toolchain flags into a single string
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list(APPEND TOOLCHAIN_${LANG}_FLAGS ${TOOLCHAIN_COMMON_FLAGS})
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list(JOIN TOOLCHAIN_${LANG}_FLAGS " " TOOLCHAIN_${LANG}_FLAGS)
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set(CMAKE_${LANG}_FLAGS_INIT "${TOOLCHAIN_${LANG}_FLAGS}")
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2023-04-20 14:09:38 +07:00
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2023-04-24 11:54:58 +07:00
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#cmake_print_variables(CMAKE_${LANG}_FLAGS_INIT)
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# optimization flags
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2023-05-10 11:15:11 +07:00
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set(CMAKE_${LANG}_FLAGS_RELEASE_INIT "-Os")
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set(CMAKE_${LANG}_FLAGS_DEBUG_INIT "-O0")
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2023-04-20 14:09:38 +07:00
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endforeach()
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2023-04-24 11:54:58 +07:00
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2023-05-08 17:25:47 +07:00
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# Linker
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list(JOIN TOOLCHAIN_EXE_LINKER_FLAGS " " CMAKE_EXE_LINKER_FLAGS_INIT)
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2023-04-24 11:54:58 +07:00
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# try_compile is cmake test compiling its own example,
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# pass -nostdlib to skip stdlib linking
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get_property(IS_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE)
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if(IS_IN_TRY_COMPILE)
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set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -nostdlib")
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set(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} -nostdlib")
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endif()
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