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Diffstat (limited to 'doc/guix.texi')
| -rw-r--r-- | doc/guix.texi | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index c82d5f7480..86912ecabf 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -1113,13 +1113,18 @@ derivations as Scheme objects, along with procedures to create and otherwise manipulate derivations. The lowest-level primitive to create a derivation is the @code{derivation} procedure: -@deffn {Scheme Procedure} derivation @var{store} @var{name} @var{builder} @var{args} [#:outputs '("out")] [#:hash #f] [#:hash-algo #f] [#:hash-mode #f] [#:inputs '()] [#:env-vars '()] [#:system (%current-system)] +@deffn {Scheme Procedure} derivation @var{store} @var{name} @var{builder} @var{args} [#:outputs '("out")] [#:hash #f] [#:hash-algo #f] [#:hash-mode #f] [#:inputs '()] [#:env-vars '()] [#:system (%current-system)] [#:dependency-graphs #f] Build a derivation with the given arguments. Return the resulting store path and @code{<derivation>} object. When @var{hash}, @var{hash-algo}, and @var{hash-mode} are given, a @dfn{fixed-output derivation} is created---i.e., one whose result is known in advance, such as a file download. + +When @var{dependency-graphs} is true, it must be a list of file +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. @end deffn @noindent |