CMake Error at CMakeLists.txt:[0-9]+ \(build_command\):
  build_command requires at least one argument naming a CMake variable

+
1. cmd='initial'
CMake Error at CMakeLists.txt:[0-9]+ \(build_command\):
  build_command unknown argument "BOGUS"

+
2. cmd='initial'
CMake Error at CMakeLists.txt:[0-9]+ \(build_command\):
  build_command unknown argument "STUFF"