hpcugent/easybuild-framework — pull request #902 by boegel (2014-04-02 12:00:27+00:00)
Title: add features to properly support using a shared install target with multiple users

in the end, this should add support for:

[ ] `--umask`: set custom umask (and don't override it)
[ ] `--group`: set group to be used in installations (only verify)
[ ] `--set-gid-bit`: set group ID bit on directories (to make group ownership trickle down to new dirs/files)
[ ] `--set-sticky-bit`: set sticky bit on directories (to avoid that one user destroys the work of another user)