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.

diff --git a/ChangeLog b/ChangeLog
index 9dc38fbe8761be380d74cb8640d1f800a34f0e5b..ca1d6e8ee0b79729c8986bf9bc6db454b5099559 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+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.

diff --git a/m4/usleep.m4 b/m4/usleep.m4
index a41cbb106f348e4cbd54d3b1acb9bebc7db0eb05..3e96a1624b0fff91f8734ec624326a982175d083 100644 (file)
--- 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 0bee1cc8b01230954a56206260f3499e1ed9e6d8..563df42316d532b5c15bdd673eeb18f0cfbea0af 100644 (file)
--- 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: