upgpkg: llvm 3.5.0-2

Add upstream fix for broken LLVMExports.cmake.

git-svn-id: file:///srv/repos/svn-packages/svn@221382 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to extra-i686, extra-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@221383 eb2447ed-0c53-47e4-bac8-5bc4a241df78