If PACMAN environment variable is set, makepkg will try to use this
command to check for installed dependencies and to install or remove
packages. Otherwise, makepkg will fall back to pacman.
Implements FS#13028.
Signed-off-by: Cedric Staniewski <cedric@gmx.ca>
Signed-off-by: Allan McRae <allan@archlinux.org>
[Dan: move envvar section in manpage]
Signed-off-by: Dan McGee <dan@archlinux.org>