glslangValidator: Add straightforward SPIR-V support (non-optimizing, ~3.x functionality).

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@30032 e7fa87d3-cd2b-0410-9028-fcbf551c1848
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d852c48..51a8395 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,4 +16,4 @@
 add_subdirectory(glslang)

 add_subdirectory(OGLCompilersDLL)

 add_subdirectory(StandAlone)

-add_subdirectory(BIL)

+add_subdirectory(SPIRV)