diff -Naur gettext-0.18.1.1.orig/gettext-tools/gnulib-lib/spawn.in.h gettext-0.18.1.1/gettext-tools/gnulib-lib/spawn.in.h
--- gettext-0.18.1.1.orig/gettext-tools/gnulib-lib/spawn.in.h	2012-01-23 13:09:27.868199640 -0500
+++ gettext-0.18.1.1/gettext-tools/gnulib-lib/spawn.in.h	2012-01-23 13:14:44.869449257 -0500
@@ -31,7 +31,7 @@
 
 /* Get definitions of 'struct sched_param' and 'sigset_t'.
    But avoid namespace pollution on glibc systems.  */
-#ifndef __GLIBC__
+#if !(defined __GLIBC__ && !defined __UCLIBC__)
 # include <sched.h>
 # include <signal.h>
 #endif