From 269b74bfc8dac28d8a9c6c3e7232c2641433e073 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sun, 22 May 2011 17:42:05 +0200
Subject: [PATCH] usleep: Move AC_LIBOBJ invocations to module description.

* m4/usleep.m4 (gl_FUNC_USLEEP): Move AC_LIBOBJ invocations from
here...
* modules/usleep (configure.ac): ... to here.
---
 ChangeLog      | 7 +++++++
 m4/usleep.m4   | 4 +---
 modules/usleep | 3 +++
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 9dc38fbe8..ca1d6e8ee 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2011-05-22  Bruno Haible  <bruno@clisp.org>
 
+	usleep: Move AC_LIBOBJ invocations to module description.
+	* m4/usleep.m4 (gl_FUNC_USLEEP): Move AC_LIBOBJ invocations from
+	here...
+	* modules/usleep (configure.ac): ... to here.
+
+2011-05-22  Bruno Haible  <bruno@clisp.org>
+
 	unlockpt: Move AC_LIBOBJ invocations to module description.
 	* m4/unlockpt.m4 (gl_FUNC_UNLOCKPT): Move AC_LIBOBJ and
 	gl_PREREQ_UNLOCKPT invocations from here...
diff --git a/m4/usleep.m4 b/m4/usleep.m4
index a41cbb106..3e96a1624 100644
--- a/m4/usleep.m4
+++ b/m4/usleep.m4
@@ -1,4 +1,4 @@
-# usleep.m4 serial 1
+# usleep.m4 serial 2
 dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -18,7 +18,6 @@ AC_DEFUN([gl_FUNC_USLEEP],
       type if <sys/types.h> lacks this type.])])
   if test $ac_cv_func_usleep = no; then
     HAVE_USLEEP=0
-    AC_LIBOBJ([usleep])
   else
     dnl POSIX allows implementations to reject arguments larger than
     dnl 999999, but GNU guarantees it will work.
@@ -31,7 +30,6 @@ AC_DEFUN([gl_FUNC_USLEEP],
         [gl_cv_func_usleep_works="guessing no"])])
     if test "$gl_cv_func_usleep_works" != yes; then
       REPLACE_USLEEP=1
-      AC_LIBOBJ([usleep])
     fi
   fi
 ])
diff --git a/modules/usleep b/modules/usleep
index 0bee1cc8b..563df4231 100644
--- a/modules/usleep
+++ b/modules/usleep
@@ -12,6 +12,9 @@ sleep           [test $HAVE_USLEEP = 0 || test $REPLACE_USLEEP = 1]
 
 configure.ac:
 gl_FUNC_USLEEP
+if test $HAVE_USLEEP = 0 || test $REPLACE_USLEEP = 1; then
+  AC_LIBOBJ([usleep])
+fi
 gl_UNISTD_MODULE_INDICATOR([usleep])
 
 Makefile.am:
-- 
2.11.0