buildroot/package/gcc/4.9.0/302-c99-snprintf.patch

Index: gcc-4.8.0/libstdc++-v3/include/c_global/cstdio
===================================================================
--- gcc-4.8.0.orig/libstdc++-v3/include/c_global/cstdio	2013-02-03 18:54:05.000000000 +0100
+++ gcc-4.8.0/libstdc++-v3/include/c_global/cstdio	2013-03-23 17:39:32.000000000 +0100
@@ -138,7 +138,7 @@
   using ::vsprintf;
 } // namespace
 
-#if _GLIBCXX_USE_C99
+#if _GLIBCXX_USE_C99 || defined __UCLIBC__
 
 #undef snprintf
 #undef vfscanf