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27 lines
819 B
27 lines
819 B
# - Check glibc version
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# CHECK_GLIBC_VERSION()
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#
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# Once done this will define
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#
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# GLIBC_VERSION - glibc version
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#
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macro (CHECK_GLIBC_VERSION)
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execute_process (
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COMMAND ${CMAKE_C_COMPILER} -print-file-name=ld-uClibc.so.1
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OUTPUT_VARIABLE UCLIBC
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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set(C_LIBRARY_NAME "clang")
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message (STATUS "it is ${C_LIBRARY_NAME}")
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else ()
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if (EXISTS "${UCLIBC}")
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set(C_LIBRARY_NAME "uclibc")
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message (STATUS "it is ${C_LIBRARY_NAME}")
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else()
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set(C_LIBRARY_NAME "glibc")
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message (WARNING "assumming it is ${C_LIBRARY_NAME}")
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endif (EXISTS "${UCLIBC}")
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endif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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endmacro (CHECK_GLIBC_VERSION)
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