2008-09-27 Bruno Haible <bruno@clisp.org>
+ * m4/iconv_h.m4 (gl_REPLACE_ICONV_H): New macro.
+ (gl_ICONV_H_DEFAULTS): Initialize ICONV_H here...
+ (gl_ICONV_H): Not here.
+ * m4/iconv_open.m4 (gl_REPLACE_ICONV_OPEN): Invoke gl_REPLACE_ICONV_H
+ instead of assigning ICONV_H directly.
+
* m4/wchar.m4 (gl_REPLACE_WCHAR_H): New macro.
* m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Invoke it instead of assigning
WCHAR_H directly.