diff -durN gcc-4.4.0.orig/libstdc++-v3/include/c_global/cstdio gcc-4.4.0/libstdc++-v3/include/c_global/cstdio
--- gcc-4.4.0.orig/libstdc++-v3/include/c_global/cstdio	2009-04-10 01:23:07.000000000 +0200
+++ gcc-4.4.0/libstdc++-v3/include/c_global/cstdio	2009-05-27 21:38:58.000000000 +0200
@@ -139,7 +139,7 @@
 
 _GLIBCXX_END_NAMESPACE
 
-#if _GLIBCXX_USE_C99
+#if _GLIBCXX_USE_C99 || defined __UCLIBC__
 
 #undef snprintf
 #undef vfscanf