# - Check glibc version
# CHECK_GLIBC_VERSION()
#
# Once done this will define
#
#   GLIBC_VERSION - glibc version
#
macro (CHECK_GLIBC_VERSION)
    execute_process (
        COMMAND ${CMAKE_C_COMPILER} -print-file-name=ld-uClibc.so.1
        OUTPUT_VARIABLE UCLIBC
        OUTPUT_STRIP_TRAILING_WHITESPACE)

    if (EXISTS "${UCLIBC}")
        set(C_LIBRARY_NAME "uclibc")
        message (STATUS "it is ${C_LIBRARY_NAME}")
    else()
        set(C_LIBRARY_NAME "glibc")
        message (WARNING "assumming it is ${C_LIBRARY_NAME}")
    endif (EXISTS "${UCLIBC}")
endmacro (CHECK_GLIBC_VERSION)