1 diff -up m4-1.4.16/lib/stdio.in.h.orig m4-1.4.16/lib/stdio.in.h
2 --- m4-1.4.16/lib/stdio.in.h.orig 2012-05-30 13:55:51.092600199 +0200
3 +++ m4-1.4.16/lib/stdio.in.h 2012-05-30 13:56:25.763794100 +0200
4 @@ -162,7 +162,9 @@ _GL_WARN_ON_USE (fflush, "fflush is not
5 so any use of gets warrants an unconditional warning. Assume it is
6 always declared, since it is required by C89. */
8 +#if HAVE_RAW_DECL_GETS
9 _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");