Generating a lot of code!

Still a few missing instructions/variants and other issues, but a big and
valid LLVM module is being generated.

xenia-build.py

@@ -240,7 +240,7 @@ class SetupCommand(Command):
           '-G"%s"' % (generator),
           '-DCMAKE_INSTALL_PREFIX:STRING=../../../%s' % (path),
           '-DCMAKE_BUILD_TYPE:STRING=%s' % (mode),
-          '-DLLVM_TARGETS_TO_BUILD:STRING="X86;PowerPC"',
+          '-DLLVM_TARGETS_TO_BUILD:STRING="X86;PowerPC;CppBackend"',
           '-DLLVM_INCLUDE_EXAMPLES:BOOL=OFF',
           '-DLLVM_INCLUDE_TESTS:BOOL=OFF',
           '../../../third_party/llvm/',
@@ -394,7 +394,7 @@ class XethunkCommand(Command):
     print ''
 
     path = 'src/cpu/xethunk/xethunk'
-    result = shell_call('clang -emit-llvm -O0 -Iinclude/ -c %s.c -o %s.bc' % (path, path),
+    result = shell_call('clang -emit-llvm -O0 -c %s.c -o %s.bc' % (path, path),
                         throw_on_error=False)
     if result != 0:
       return result