* gnu/packages/code.scm (cflow, complexity, global): New variables. * gnu/packages/cflow.scm, gnu/packages/complexity.scm, gnu/packages/global.scm: Remove. * gnu-system.am (GNU_SYSTEM_MODULES): Adjust accordingly.
* gnu/packages/code.scm: New file. * gnu-system.am (GNU_SYSTEM_MODULES): Add it.