openwrtv4/tools/bison/patches/100-fix-gets-removal.patch
Jo-Philipp Wich 1f1cf1990b bison: fix errors in shipped stdio.in.h
Bison fails to build against glibc 2.16.x, the shipped stdio.in.h attempts to
wrap gets() with a warning which fails since gets() got removed from the
default _GNU_SOURCE featureset.

SVN-Revision: 32649
2012-07-08 15:50:36 +00:00

15 lines
575 B
Diff

--- a/lib/stdio.in.h
+++ b/lib/stdio.in.h
@@ -177,12 +177,6 @@ _GL_WARN_ON_USE (fflush, "fflush is not
"use gnulib module fflush for portable POSIX compliance");
#endif
-/* It is very rare that the developer ever has full control of stdin,
- so any use of gets warrants an unconditional warning. Assume it is
- always declared, since it is required by C89. */
-#undef gets
-_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
-
#if @GNULIB_FOPEN@
# if @REPLACE_FOPEN@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)