X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fnanosleep.m4;h=5ed4c472752034965978951f38b154bcef282228;hb=26dec442ee2a74795222566b0888ccb0fe592108;hp=7e3351776e4aee4fee93a631645cd9c48bdfdea5;hpb=cdffb5385cbbec97477e68c9b9c9dfd81698539b;p=gnulib.git

diff --git a/m4/nanosleep.m4 b/m4/nanosleep.m4
index 7e3351776..5ed4c4727 100644
--- a/m4/nanosleep.m4
+++ b/m4/nanosleep.m4
@@ -1,4 +1,4 @@
-#serial 5
+#serial 6
 
 dnl From Jim Meyering.
 dnl Check for the nanosleep function.
@@ -7,9 +7,12 @@ dnl
 
 AC_DEFUN(jm_FUNC_NANOSLEEP,
 [
+ nanosleep_save_libs=$LIBS
+
  # Solaris 2.5.1 needs -lposix4 to get the nanosleep function.
  # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
- AC_SEARCH_LIBS(nanosleep, [rt posix4])
+ AC_SEARCH_LIBS(nanosleep, [rt posix4], [LIB_NANOSLEEP=$ac_cv_search_nanosleep])
+ AC_SUBST(LIB_NANOSLEEP)
 
  AC_CACHE_CHECK([whether nanosleep works],
   jm_cv_func_nanosleep_works,
@@ -47,4 +50,6 @@ AC_DEFUN(jm_FUNC_NANOSLEEP,
     AC_DEFINE_UNQUOTED(nanosleep, rpl_nanosleep,
       [Define to rpl_nanosleep if the replacement function should be used.])
   fi
+
+ LIBS=$nanosleep_save_libs
 ])