Eelco Dolstra 3d05166086 * Allow conflicting packages to be kept in a user environment, and ... allow switching between them (NIX-80). Example: two versions of Pan: $ nix-env -q pan pan-0.128 pan-0.14.2.91 $ readlink $(which pan) /nix/store/l38jrbilw269drpjkx7kinhrxj6fjh59-pan-0.14.2.91/bin/pan At most one of them can be active any given time. Assuming than 0.14.2.91 is active, you can active 0.128 as follows: $ nix-env --set-flag active false pan-0.14.2.91 $ nix-env --set-flag active true pan-0.128 $ readlink $(which pan) /nix/store/nziqwnlzy7xl385kglxhg75pfl5i936n-pan-0.128/bin/pan More flags to follow.		2007-04-27 22:40:59 +00:00
..
buildenv	* Allow conflicting packages to be kept in a user environment, and	2007-04-27 22:40:59 +00:00
channels	* Support for srcdir != builddir (NIX-41).	2006-05-12 11:47:45 +00:00
nar	* In nar.nix, path -> storePath, otherwise we get a collision between	2006-08-07 18:22:57 +00:00
Makefile.am	* Get rid of fetchurl, we don't need it anymore.	2005-04-07 14:35:44 +00:00