X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fnanosleep.m4;h=a3a6814042ec6909d8dc9887f096d4f7d43cc42c;hb=e062ed7a99ca4e88a93db19362800a3326a462ea;hp=a03c37cd8abf22f32af8a9d36185c3468e559041;hpb=a63c573321102e86348561ca5440be8b57c02672;p=gnulib.git

diff --git a/m4/nanosleep.m4 b/m4/nanosleep.m4
index a03c37cd8..a3a681404 100644
--- a/m4/nanosleep.m4
+++ b/m4/nanosleep.m4
@@ -1,4 +1,4 @@
-#serial 21
+#serial 22
 
 dnl From Jim Meyering.
 dnl Check for the nanosleep function.
@@ -17,6 +17,7 @@ AC_DEFUN([gl_FUNC_NANOSLEEP],
  dnl Persuade glibc and Solaris <time.h> to declare nanosleep.
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
 
+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
  AC_REQUIRE([gl_CLOCK_TIME])
  AC_CHECK_HEADERS_ONCE(sys/time.h)