--- /dev/null
+--- a/gcc/config/i386/linux-unwind.h 2011-01-03 20:52:22.000000000 +0000
++++ b/gcc/config/i386/linux-unwind.h 2012-07-06 12:23:51.562859470 +0100
+@@ -133,9 +133,9 @@
+ {
+ struct rt_sigframe {
+ int sig;
+- struct siginfo *pinfo;
++ siginfo_t *pinfo;
+ void *puc;
+- struct siginfo info;
++ siginfo_t info;
+ struct ucontext uc;
+ } *rt_ = context->cfa;
+ /* The void * cast is necessary to avoid an aliasing warning.