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| author | Ludovic Courtès <ludo@gnu.org> | 2014-06-01 23:32:26 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2014-06-01 23:32:26 +0200 |
| commit | b53be755e465be04dc05e9069178874cb9f1f44d (patch) | |
| tree | ac203c60539f00266d98edd3e3aff1c787dbe599 /doc | |
| parent | 5a6a3ba43a1830c712e29d09e341e3cf14aea507 (diff) | |
| download | guix-b53be755e465be04dc05e9069178874cb9f1f44d.tar.gz guix-b53be755e465be04dc05e9069178874cb9f1f44d.zip | |
derivations: Add #:allowed-references 'derivation' parameter.
* guix/derivations.scm (derivation): Add #:allowed-references
parameter.
[user+system-env-vars]: Honor it.
* tests/derivations.scm ("derivation #:allowed-references, ok",
"derivation #:allowed-references, not allowed",
"derivation #:allowed-references, self allowed",
"derivation #:allowed-references, self not allowed"): New tests.
* doc/guix.texi (Derivations): Document #:allowed-references.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index eeadb04d78..cfdfcd8b78 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -1737,7 +1737,7 @@ a derivation is the @code{derivation} procedure: @var{args} [#:outputs '("out")] [#:hash #f] [#:hash-algo #f] @ [#:recursive? #f] [#:inputs '()] [#:env-vars '()] @ [#:system (%current-system)] [#:references-graphs #f] @ - [#:local-build? #f] + [#:allowed-references #f] [#:local-build? #f] Build a derivation with the given arguments, and return the resulting @code{<derivation>} object. @@ -1753,6 +1753,9 @@ name/store path pairs. In that case, the reference graph of each store path is exported in the build environment in the corresponding file, in a simple text format. +When @var{allowed-references} is true, it must be a list of store items +or outputs that the derivation's output may refer to. + When @var{local-build?} is true, declare that the derivation is not a good candidate for offloading and should rather be built locally (@pxref{Daemon Offload Setup}). This is the case for small derivations |