@@ -35,8 +35,14 @@ AC_SUBST(EXTRA_OBJS) dnl Check for optional headers AC_HEADER_STDC AC_CHECK_HEADERS(unistd.h string.h strings.h) + +dnl Check for optional system calls +AC_CHECK_FUNCS(readlink) + +dnl Check for acceptable dladdr so we can find ourselves on UNIX +DC_CHECK_FOR_ACCEPTABLE_DLADDR dnl Produce output AC_OUTPUT(Makefile)