Don't embed Git info in --version

Author: mplatings

CMakeLists.txt

@@ -152,6 +152,7 @@ set(LLVM_DISTRIBUTION_COMPONENTS
 set(LLVM_ENABLE_PROJECTS clang;lld CACHE STRING "")
 set(LLVM_TARGETS_TO_BUILD AArch64;ARM CACHE STRING "")
 set(LLVM_DEFAULT_TARGET_TRIPLE aarch64-linux-gnu CACHE STRING "")
+set(LLVM_APPEND_VC_REV OFF CACHE BOOL "")
 set(CLANG_DEFAULT_LINKER lld CACHE STRING "")
 
 # Default to a release build