unset cached value - anbody has a better idea to express this?

2007-12-02 00:35:26 +00:00 · 2007-12-02 00:35:26 +00:00 · 42376e3a93
parent 02744790f4
commit 42376e3a93
1 changed files with 1 additions and 0 deletions
--- a/libev.m4
+++ b/libev.m4
@ -9,6 +9,7 @@ AC_CHECK_FUNCS(inotify_init epoll_ctl kqueue port_create poll select)
 AC_CHECK_FUNC(clock_gettime, [], [ 
   if test -z "$LIBEV_M4_AVOID_LIBRT"; then
      AC_CHECK_LIB(rt, clock_gettime) 
+      unset ac_cv_func_clock_gettime
      AC_CHECK_FUNCS(clock_gettime)
   fi
 ])