ggml/cmake/common.cmake

function(ggml_get_flags CCID CCVER)
    set(C_FLAGS "")
    set(CXX_FLAGS "")

    if (CCID MATCHES "Clang")
        set(C_FLAGS   -Wunreachable-code-break -Wunreachable-code-return)
        set(CXX_FLAGS -Wunreachable-code-break -Wunreachable-code-return -Wmissing-prototypes -Wextra-semi)

        if (
            (CCID STREQUAL "Clang"      AND CCVER VERSION_GREATER_EQUAL 3.8.0) OR
            (CCID STREQUAL "AppleClang" AND CCVER VERSION_GREATER_EQUAL 7.3.0)
        )
            list(APPEND C_FLAGS -Wdouble-promotion)
        endif()
    elseif (CCID STREQUAL "GNU")
        set(C_FLAGS   -Wdouble-promotion)
        set(CXX_FLAGS -Wno-array-bounds)

        if (CCVER VERSION_GREATER_EQUAL 8.1.0)
            list(APPEND CXX_FLAGS -Wextra-semi)
        endif()
    endif()

    set(GF_C_FLAGS   ${C_FLAGS}   PARENT_SCOPE)
    set(GF_CXX_FLAGS ${CXX_FLAGS} PARENT_SCOPE)
endfunction()