* Make the --prebuilt-only' / -b' option work not just for queries

but installations/upgrades as well.  So `nix-env -ub \*' will
  upgrade only those packages for which a substitute is available (or
  to be precise, it will upgrade each package to the highest version
  for which a substitute is available).
This commit is contained in:
Eelco Dolstra 2007-10-29 14:31:45 +00:00
parent 0b95603595
commit bfea7b1f35
3 changed files with 24 additions and 17 deletions

View file

@ -63,8 +63,6 @@ Query flags:
--out-path: print path of derivation output
--description: print description
--meta: print all meta attributes (only with --xml)
--prebuilt-only: only show derivations whose prebuilt binaries are
available on this machine or are downloadable
Options:
@ -74,3 +72,5 @@ Options:
--keep-failed / -K: keep temporary directories of failed builds
--preserve-installed: do not replace currently installed versions in `-i'
--system-filter SYSTEM: only use derivations for specified platform
--prebuilt-only / -b: only use derivations whose prebuilt binaries are
available on this machine or are downloadable