1function(ggml_get_flags CCID CCVER)
 2    set(C_FLAGS "")
 3    set(CXX_FLAGS "")
 4
 5    if (CCID MATCHES "Clang")
 6        set(C_FLAGS   -Wunreachable-code-break -Wunreachable-code-return)
 7        set(CXX_FLAGS -Wunreachable-code-break -Wunreachable-code-return -Wmissing-prototypes -Wextra-semi)
 8
 9        if (
10            (CCID STREQUAL "Clang"      AND CCVER VERSION_GREATER_EQUAL 3.8.0) OR
11            (CCID STREQUAL "AppleClang" AND CCVER VERSION_GREATER_EQUAL 7.3.0)
12        )
13            list(APPEND C_FLAGS -Wdouble-promotion)
14        endif()
15    elseif (CCID STREQUAL "GNU")
16        set(C_FLAGS   -Wdouble-promotion)
17        set(CXX_FLAGS -Wno-array-bounds)
18
19        if (CCVER VERSION_GREATER_EQUAL 8.1.0)
20            list(APPEND CXX_FLAGS -Wextra-semi)
21        endif()
22    endif()
23
24    set(GF_C_FLAGS   ${C_FLAGS}   PARENT_SCOPE)
25    set(GF_CXX_FLAGS ${CXX_FLAGS} PARENT_SCOPE)
26endfunction()
27
28function(ggml_get_system_arch)
29    if (CMAKE_OSX_ARCHITECTURES      STREQUAL "arm64" OR
30        CMAKE_GENERATOR_PLATFORM_LWR STREQUAL "arm64" OR
31        (NOT CMAKE_OSX_ARCHITECTURES AND NOT CMAKE_GENERATOR_PLATFORM_LWR AND
32            CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm.*|ARM64)$"))
33        set(GGML_SYSTEM_ARCH "ARM" PARENT_SCOPE)
34    elseif (CMAKE_OSX_ARCHITECTURES STREQUAL "x86_64" OR
35            CMAKE_GENERATOR_PLATFORM_LWR MATCHES "^(x86_64|i686|amd64|x64|win32)$" OR
36            (NOT CMAKE_OSX_ARCHITECTURES AND NOT CMAKE_GENERATOR_PLATFORM_LWR AND
37            CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|i686|AMD64|amd64)$"))
38        set(GGML_SYSTEM_ARCH "x86" PARENT_SCOPE)
39    elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "ppc|power")
40        set(GGML_SYSTEM_ARCH "PowerPC" PARENT_SCOPE)
41    elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "loongarch64")
42        set(GGML_SYSTEM_ARCH "loongarch64"  PARENT_SCOPE)
43    elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "riscv64")
44        set(GGML_SYSTEM_ARCH "riscv64" PARENT_SCOPE)
45    elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "s390x")
46        set(GGML_SYSTEM_ARCH "s390x" PARENT_SCOPE)
47    else()
48        set(GGML_SYSTEM_ARCH "UNKNOWN" PARENT_SCOPE)
49    endif()
50endfunction()