- # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
- # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
-
- # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
- # programs in the package would end up linked with that potentially-shared
- # library, inducing unnecessary run-time overhead.
- fetish_saved_libs=$LIBS
- AC_SEARCH_LIBS(clock_gettime, [rt posix4],
- [LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime])
- AC_SUBST(LIB_CLOCK_GETTIME)
- AC_CHECK_FUNCS(clock_gettime clock_settime)
- LIBS=$fetish_saved_libs