From: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Description: Allow to build TBB for ARM cores older than ARMv7a

| ../../include/tbb/machine/gcc_armv7.h:39:2: error: #error Threading
Building Blocks ARM port requires an ARMv7-a architecture.
| make[1]: *** [concurrent_hash_map.o] Error 1

https://bugs.launchpad.net/linaro-oe/+bug/1167144

Upstream-status: pending

---
 include/tbb/tbb_machine.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- tbb41_20130314oss.orig/include/tbb/tbb_machine.h
+++ tbb41_20130314oss/include/tbb/tbb_machine.h
@@ -237,11 +237,11 @@ template<> struct atomic_selector<8> {
         #include "machine/linux_intel64.h"
     #elif __ia64__
         #include "machine/linux_ia64.h"
     #elif __powerpc__
         #include "machine/mac_ppc.h"
-    #elif __arm__
+    #elif __ARM_ARCH_7A__
         #include "machine/gcc_armv7.h"
     #elif __TBB_GCC_BUILTIN_ATOMICS_PRESENT
         #include "machine/gcc_generic.h"
     #endif
     #include "machine/linux_common.h"