--- glibc-2.3.5/csu/version.c.orig	2005-02-16 10:29:36 +0000
+++ glibc-2.3.5/csu/version.c	2005-05-09 12:45:05 +0000
@@ -37,6 +37,9 @@ Compiled by GNU CC version "__VERSION__"
 #ifdef USE_TLS
 "Thread-local storage support included.\n"
 #endif
+#ifdef FLOATING_STACKS
+"pthread library is compiled with floating stack support enabled.\n"
+#endif
 "For bug reporting instructions, please see:\n\
 <http://www.gnu.org/software/libc/bugs.html>.\n";