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| author | Ludovic Courtès <ludo@gnu.org> | 2015-06-30 23:16:42 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2015-07-01 23:29:49 +0200 |
| commit | 417c39f13291711aa86ffd3479651e4521a93eac (patch) | |
| tree | 9b96cef05ba776505fd3b84fb09779e7141a41c0 /doc | |
| parent | ce367ef3a9031e3211d616630ff01c8a6128db96 (diff) | |
| download | guix-417c39f13291711aa86ffd3479651e4521a93eac.tar guix-417c39f13291711aa86ffd3479651e4521a93eac.tar.gz | |
environment: For --ad-hoc, allow users to specify an output.
* guix/scripts/environment.scm (package+propagated-inputs): Add 'output'
parameter. Use it in return value.
(options/resolve-packages): Use 'append-map' instead of 'map'. For 'load'
and 'expression', return all the outputs of the resulting package. For
'package', use 'specification->package+output' instead of
'specification->package'.
(guix-environment): Adjust uses of PACKAGES accordingly.
* doc/guix.texi (Invoking guix environment): Document it.
* tests/guix-environment.sh: Add test for --ad-hoc guile-bootstrap:out.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 71167dfdc7..119c2d9c98 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -4211,6 +4211,11 @@ guix environment --ad-hoc guile guile-sdl -E guile runs @command{guile} in an environment where Guile and Guile-SDL are available. +Note that this example implicitly asks for the default output of +@code{guile} and @code{guile-sdl} but it is possible to ask for a +specific output---e.g., @code{glib:bin} asks for the @code{bin} output +of @code{glib} (@pxref{Packages with Multiple Outputs}). + @item --pure Unset existing environment variables when building the new environment. This has the effect of creating an environment in which search paths |