I have pushed the gcc-4.9 toolchain to the [testing] repo. There are a couple of testsuite failures remaining (detailed below). The binutils one I think is a false positive, the gcc one is unimportant. I am still unsure about the glibc issue and will discuss upstream. One this is out of [testing], I will change the CFLAGS from -fstack-protector to -fstack-protector-strong in our makepkg.conf. Changes: gcc-4.9.0-1: - new upstream release - http://gcc.gnu.org/gcc-4.9/changes.html - currently small test failure on x86_64 only (c-c++-common/tsan/thread_leak1.c) linux-api-headers-3.14.1-1: - upstream update - add upstream patch to fix dual xattr.h inclusion binutils-2.24-3: - add upstream patch testsuite failures with gcc-4.9 - one failure (LTO 11) remains glibc-2.19-4: - replace hack fix for dual xattr.h inclusion with upstream one - i686 has minor failures in libm ULPs (patch sent upstream) - i686 has a failure in nptl/tst-cleanupx4.out. No idea on that one yet... libtool-2.4.2-13: - rebuild