patch 8.0.0651: build failure without the auto command feature commit https://github.com/vim/vim/commit/157069b04e64eff72d2b34a2f727dfb6e2190cf3 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 22 14:56:12 2017 +0200 patch 8.0.0651: build failure without the auto command feature Problem: Build failure without the auto command feature. Solution: Add #ifdef. (closes https://github.com/vim/vim/issues/1782)

" Common preparations for running tests.

" Make sure 'runtimepath' and 'packpath' does not include $HOME.
set rtp=$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after
if has('packages')
  let &packpath = &rtp
endif

" Only when the +eval feature is present. 
if 1
  " Make sure $HOME does not get read or written.
  let $HOME = '/does/not/exist'
endif