lib/util/fault.m4

   1 AC_CHECK_HEADERS(execinfo.h)
   2 AC_SEARCH_LIBS_EXT(backtrace, [execinfo], EXECINFO_LIBS)
   3 AC_CHECK_FUNC_EXT(backtrace, $EXECINFO_LIBS)
   4 SMB_EXT_LIB(EXECINFO,[${EXECINFO_LIBS}])
   5 SMB_ENABLE(EXECINFO)