[PATCH] Add libidn/idn-stub-static.c

["H.J. Lu" <hongjiu dot lu at intel dot com>]

Hi,

This patch adds libidn/idn-stub-static.c and uses it when
$(build-shared) isn't yes.  OK to install?

Thanks.


H.J.
----
	* libidn/Makefile (routines): Set to idn-stub if $(build-shared)
	is yes,  otherwise set to idn-stub-static.
	* libidn/idn-stub-static.c: New file.

diff --git a/libidn/Makefile b/libidn/Makefile
index 8342c46..3bb49f3 100644
--- a/libidn/Makefile
+++ b/libidn/Makefile
@@ -19,7 +19,11 @@
 
 subdir	:= libidn
 
+ifeq (yes,$(build-shared))
 routines = idn-stub
+else
+routines = idn-stub-static
+endif
 
 extra-libs		= libcidn
 extra-libs-others	= $(extra-libs)
diff --git a/libidn/idn-stub-static.c b/libidn/idn-stub-static.c
new file mode 100644
index 0000000..e6abb6e
--- /dev/null
+++ b/libidn/idn-stub-static.c
@@ -0,0 +1,39 @@
+/* idn-stub-static.c --- Dummy stubs for libcidn.
+   Copyright (C) 2012 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Get NULL.  */
+#include <stdio.h>
+
+/* Get specification for idna_to_ascii_lz. */
+#include "idna.h"
+
+/* Return IDNA_DLOPEN_ERROR when shared library is disabled.  */
+
+int
+__idna_to_ascii_lz (const char *input, char **output, int flags)
+{
+  return IDNA_DLOPEN_ERROR;
+}
+
+/* Return IDNA_DLOPEN_ERROR when shared library is disabled.  */
+
+int
+__idna_to_unicode_lzlz (const char *input, char **output, int flags)
+{
+  return IDNA_DLOPEN_ERROR;
+}