llvm: Add workaround for STLport not being a full C++11 STL

llvm checks for C++11 support in the compiler, and assumes the
STL has full C++11 support if the compiler does.
However, for the combination of gcc 4.7 and STLport, that assumption
is incorrect -- the compiler supports rvalue references just fine, but
the STL hasn't caught up yet.

Longer term, the better fix would be to fix STLport.

Change-Id: I20237a19a3835faee583f429749751ee3c4843f6
Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
Merge remote-tracking branch 'linaro/linaro_android_4.3' into HEAD
Optipng -o7

Change-Id: Ia91b99e922f6b8d21214ac63afc8a433292cb5a6
Merge tag 'android-4.3_r3' into HEAD

Android 4.3 release 3.0
Merge remote-tracking branch 'cm/cm-10.2' into HEAD
Revert "llvm: Add workaround for STLport not being a full C++11 STL"

This reverts commit 90b48afbae1d70d7e5b6d3fdfbc7304e75e30695.
Merge remote-tracking branch 'vanir/jb43' into HEAD