commit dbeae1190cabad83999f2540523f045acc1bb4ec
Author: Dmitry Moskalchuk <dm@crystax.net>
Date:   Fri Aug 21 17:41:59 2015 +0300

    [android] Always use gthr-posix.h instead of gthr-default.h
    
    Signed-off-by: Dmitry Moskalchuk <dm@crystax.net>

diff --git a/libgcc/gthr.h b/libgcc/gthr.h
index 47a7d061a..67a680f90 100644
--- a/libgcc/gthr.h
+++ b/libgcc/gthr.h
@@ -145,7 +145,11 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define GTHREAD_USE_WEAK 1
 #endif
 #endif
+#if __ANDROID__
+#include "gthr-posix.h"
+#else
 #include "gthr-default.h"
+#endif
 
 #ifndef HIDE_EXPORTS
 #pragma GCC visibility pop