Fix minor issue in command line tool cmake module
Fix minor issue in command line tool cmake module

Would cause error when appending to cflags in a project specific CMakeLists.txt

jbush001/NyuziProcessor,jbush001/NyuziProcessor,jbush001/NyuziProcessor,jbush001/NyuziProcessor,jbush001/NyuziProcessor,jbush001/NyuziProcessor