[moz] Workaround to disable SPIRV codegen.

For some reason this CMakeLists file is not picking up on the fact that we are cross-compiling.
This causes it to assume that we are targetting linux instead of windows and unconditionally
include SPIRV in the build, which we do not want.
As a workaround until we figure out how to get the build to understand that we are targetting
Windows, comment out the part that enforces SPIRV to be in the build.

Author: nical

CMakeLists.txt

@@ -140,9 +140,9 @@ option(ENABLE_SPIRV_CODEGEN "Enables SPIR-V code generation." OFF)
 option(SPIRV_BUILD_TESTS "Build targets for the SPIR-V unit tests." OFF)
 
 # Enable SPIR-V CodeGen for Linux by default.
-if(NOT WIN32)
-  set(ENABLE_SPIRV_CODEGEN ON)
-endif()
+# if(NOT WIN32)
+#   set(ENABLE_SPIRV_CODEGEN ON)
+# endif()
 
 if (${SPIRV_BUILD_TESTS})
   enable_testing()