mirror of
https://github.com/UltraCoderRU/libwebrtc.git
synced 2026-01-28 11:15:13 +00:00
39 lines
1.4 KiB
CMake
39 lines
1.4 KiB
CMake
#
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# Subsystem
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#
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set(TARGET_OS "" CACHE STRING "Target OS, used as --target_os argument")
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set(TARGET_OS_LIST android chromeos ios linux nacl mac win)
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if (TARGET_OS STREQUAL "")
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if (CMAKE_SYSTEM_NAME MATCHES "Linux")
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set(TARGET_OS "linux")
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elseif (CMAKE_SYSTEM_NAME MATCHES "Darwin")
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set(TARGET_OS "mac")
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elseif (CMAKE_SYSTEM_NAME MATCHES "Windows")
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set(TARGET_OS "win")
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endif ()
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endif (TARGET_OS STREQUAL "")
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if (NOT ${TARGET_OS} IN_LIST TARGET_OS_LIST)
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message(FATAL_ERROR "Unknown value '${TARGET_OS}' for variable TARGET_OS, the following values are supported: ${TARGET_OS_LIST}")
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endif (NOT ${TARGET_OS} IN_LIST TARGET_OS_LIST)
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set(TARGET_CPU "" CACHE STRING "Target CPU, used as --target_cpu argument")
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set(TARGET_CPU_LIST x86 x64 arm arm64 mipsel)
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if (TARGET_CPU STREQUAL "")
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if (CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$")
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set(TARGET_CPU "x86")
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elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^x86.64$")
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set(TARGET_CPU "x64")
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elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64")
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set(TARGET_CPU "x64")
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else ()
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set(TARGET_CPU ${CMAKE_SYSTEM_PROCESSOR})
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endif (CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$")
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endif (TARGET_CPU STREQUAL "")
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if (NOT ${TARGET_CPU} IN_LIST TARGET_CPU_LIST)
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message(FATAL_ERROR "Unknown value '${TARGET_CPU}' for variable TARGET_CPU, the following values are supported: ${TARGET_CPU_LIST}")
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endif (NOT ${TARGET_CPU} IN_LIST TARGET_CPU_LIST)
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