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33 lines
841 B
CMake
33 lines
841 B
CMake
# Once done, this will define
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#
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# LIBC_FOUND - system has libc
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# LIBC_LIBRARIES - link these to use libc
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if(LIBC_LIBRARIES)
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set(LIBC_FIND_QUIETLY TRUE)
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endif(LIBC_LIBRARIES)
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find_library(libm NAMES m)
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# OSX doesn't have rt. On Linux timer and aio dependency.
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if(APPLE)
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find_library(libdl NAMES dl)
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set(LIBC_LIBRARIES ${librt} ${libdl} ${libm})
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elseif(Linux)
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find_library(libdl NAMES dl)
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find_library(librt NAMES rt)
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set(LIBC_LIBRARIES ${librt} ${libdl} ${libm})
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else()
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# FreeBSD doesn't have libdl
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find_library(librt NAMES rt)
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set(LIBC_LIBRARIES ${librt} ${libm})
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endif()
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# handle the QUIETLY and REQUIRED arguments and set LIBC_FOUND to TRUE if
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# all listed variables are TRUE
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Libc DEFAULT_MSG LIBC_LIBRARIES)
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mark_as_advanced(LIBC_LIBRARIES)
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