# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1293989720 -3600
# Node ID 64c43f976cf4cb176be497b1b372a03d40fdcdab
# Parent  97a98716cf16d86109fd5bd8712f65775edb0e78
pread: Fix test whether it works.

* m4/pread.m4 (gl_FUNC_PREAD): Use AC_LANG_PROGRAM, not AC_LANG_SOURCE.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-01-02  Bruno Haible  <bruno@clisp.org>
+
+	pread: Fix test whether it works.
+	* m4/pread.m4 (gl_FUNC_PREAD): Use AC_LANG_PROGRAM, not AC_LANG_SOURCE.
+
 2011-01-02  Bruno Haible  <bruno@clisp.org>
 
 	Fix detection of traditional Arabic locale on HP-UX, Solaris, Cygwin.
diff --git a/m4/pread.m4 b/m4/pread.m4
--- a/m4/pread.m4
+++ b/m4/pread.m4
@@ -1,4 +1,4 @@
-# pread.m4 serial 3
+# pread.m4 serial 4
 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,
@@ -32,7 +32,7 @@
         gl_save_CPPFLAGS="$CPPFLAGS"
         CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
         AC_RUN_IFELSE(
-          [AC_LANG_SOURCE([[
+          [AC_LANG_PROGRAM([[
 #include <sys/types.h>
 #include <unistd.h>
 #include <fcntl.h>