2025-02-16 15:10:53 +08:00
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# 获取一些常见的本机系统（注意是本机，非交叉编译器的信息）信息
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if (UNIX)
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execute_process(
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COMMAND uname -a
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OUTPUT_VARIABLE UNAME_OUTPUT
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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if(UNAME_OUTPUT MATCHES "x86_64")
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set(SYSTEM_ARCH "x86_64")
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elseif(UNAME_OUTPUT MATCHES "aarch64")
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set(SYSTEM_ARCH "aarch64")
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elseif(UNAME_OUTPUT MATCHES "armv7l")
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set(SYSTEM_ARCH "armv7l")
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elseif(UNAME_OUTPUT MATCHES "i686")
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set(SYSTEM_ARCH "i686")
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elseif(UNAME_OUTPUT MATCHES "riscv64")
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set(SYSTEM_ARCH "riscv64")
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else()
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set(SYSTEM_ARCH "unknown")
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endif()
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2025-02-17 18:29:23 +08:00
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if(UNAME_OUTPUT MATCHES "alpine" OR UNAME_OUTPUT MATCHES "Alpine")
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set(SYSTEM_ARCH "musl_${SYSTEM_ARCH}")
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endif()
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2025-02-16 15:10:53 +08:00
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elseif (WIN32)
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# 先调用 ver 命令
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2025-02-16 15:27:38 +08:00
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execute_process(COMMAND cmd /c ver
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2025-02-16 15:10:53 +08:00
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OUTPUT_VARIABLE VER_OUTPUT
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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2025-02-16 15:27:38 +08:00
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if(VER_OUTPUT MATCHES "XP")
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message(STATUS "Windows XP platform.")
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2025-02-16 15:10:53 +08:00
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set(SYSTEM_ARCH "x86")
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else()
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2025-02-16 15:27:38 +08:00
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execute_process(COMMAND cmd /c wmic os get osarchitecture
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2025-02-16 15:10:53 +08:00
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OUTPUT_VARIABLE WMIC_OUTPUT
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if(WMIC_OUTPUT MATCHES "64")
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set(SYSTEM_ARCH "x86_64")
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else()
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set(SYSTEM_ARCH "x86")
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endif()
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endif()
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else()
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message(FATAL_ERROR "unknow system type.")
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endif()
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2025-02-17 18:29:23 +08:00
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message(STATUS "SYSTEM_ARCH: ${SYSTEM_ARCH}")
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