X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fwrite.m4;h=63ab5e4c0853d438aead0f70ecd059b40e9dc8dc;hb=485d6733ec4255ae5679fcc495c52de81234cc69;hp=56325aba9fa84c233a0d99eccf13ffba7ae2fdc2;hpb=b2e2010c7c902235b5efb5bd3c6529f61b093aa4;p=gnulib.git

diff --git a/m4/write.m4 b/m4/write.m4
index 56325aba9..63ab5e4c0 100644
--- a/m4/write.m4
+++ b/m4/write.m4
@@ -1,5 +1,5 @@
-# write.m4 serial 1
-dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
+# write.m4 serial 2
+dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -14,7 +14,15 @@ AC_DEFUN([gl_FUNC_WRITE],
     gl_SIGNAL_SIGPIPE
     if test $gl_cv_header_signal_h_SIGPIPE != yes; then
       REPLACE_WRITE=1
-      AC_LIBOBJ([write])
     fi
   ])
+  m4_ifdef([gl_NONBLOCKING_IO], [
+    gl_NONBLOCKING_IO
+    if test $gl_cv_have_nonblocking != yes; then
+      REPLACE_WRITE=1
+    fi
+  ])
+  if test $REPLACE_WRITE = 1; then
+    AC_LIBOBJ([write])
+  fi
 ])