+2010-01-12 Eric Blake <ebb9@byu.net>
+
+ build: guarantee AS_VAR_IF
+ * m4/warnings.m4 (gl_WARN_ADD): Use autoconf name.
+ (gl_AS_VAR_IF): Move...
+ * m4/gnulib-common.m4 (AS_VAR_IF): ...here.
+ Reported by Simon Josefsson.
+
2010-01-12 Simon Josefsson <simon@josefsson.org>
* lib/stdio.in.h: Fix typo.