pipe-posix: Move AC_LIBOBJ invocations to module description.

* m4/pipe.m4 (gl_FUNC_PIPE): Move AC_LIBOBJ invocation from here...
* modules/pipe-posix (configure.ac): ... to here.

diff --git a/ChangeLog b/ChangeLog
index 26513d52498c46556e395a47a20e1fce6e4d3fcb..f2cd4ef83115baaa93601c08277af85d070e9a1b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-05-21  Bruno Haible  <bruno@clisp.org>
+
+       pipe-posix: Move AC_LIBOBJ invocations to module description.
+       * m4/pipe.m4 (gl_FUNC_PIPE): Move AC_LIBOBJ invocation from here...
+       * modules/pipe-posix (configure.ac): ... to here.
+
 2011-05-21  Bruno Haible  <bruno@clisp.org>
 
        openat: Respect rules for use of AC_LIBOBJ.

diff --git a/m4/pipe.m4 b/m4/pipe.m4
index ae00049977cea4e5ecdd3f4c27b8523daa898f1e..901317470f0dbb70af9d911ec6139c8c3dcdcc97 100644 (file)
--- a/m4/pipe.m4
+++ b/m4/pipe.m4
@@ -1,4 +1,4 @@
-# pipe.m4 serial 1
+# pipe.m4 serial 2
 dnl Copyright (C) 2010-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -11,6 +11,5 @@ AC_DEFUN([gl_FUNC_PIPE],
   AC_CHECK_FUNCS_ONCE([pipe])
   if test $ac_cv_func_pipe != yes; then
     HAVE_PIPE=0
-    AC_LIBOBJ([pipe])
   fi
 ])

diff --git a/modules/pipe-posix b/modules/pipe-posix
index e29f92da7acd17c9019e4bfb3cc7d08f52897c03..e8520d03c8773ce18cf7e4dafe8054131849dde2 100644 (file)
--- a/modules/pipe-posix
+++ b/modules/pipe-posix
@@ -10,6 +10,9 @@ unistd
 
 configure.ac:
 gl_FUNC_PIPE
+if test $HAVE_PIPE = 0; then
+  AC_LIBOBJ([pipe])
+fi
 gl_UNISTD_MODULE_INDICATOR([pipe])
 
 Makefile.am: