Utility to apply diffs to files
copied from cf-post-staging / patchconda install conda-forge::patch
conda install conda-forge/label/cf201901::patch
conda install conda-forge/label/cf202003::patch
conda install conda-forge/label/gcc7::patch
Patch takes a patch file containing a difference listing produced by the diff program and applies those differences to one or more original files, producing patched versions.