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authorLudovic Courtès <ludo@gnu.org>2015-02-13 23:14:05 +0100
committerLudovic Courtès <ludo@gnu.org>2015-02-13 23:19:49 +0100
commitce45eb4c385e3b473bc6746a8b58452865f69977 (patch)
tree30db560ed41ee569b4615d6d5c4bb6a868fa9706 /doc
parentb8bedf6051200b0c8eb6ddf4ac1b155466caa3ec (diff)
downloadguix-ce45eb4c385e3b473bc6746a8b58452865f69977.tar
guix-ce45eb4c385e3b473bc6746a8b58452865f69977.tar.gz
gexp: Add #:graft? parameter to 'gexp->derivation'.
* guix/gexp.scm (gexp->derivation): Add #:graft? parameter and honor it. * tests/gexp.scm ("gexp->derivation vs. grafts"): New test. * doc/guix.texi (G-Expressions): Update 'gexp->derivation' documentation.
Diffstat (limited to 'doc')
-rw-r--r--doc/guix.texi11
1 files changed, 7 insertions, 4 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index 04b9b4aaae..50a7084fec 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -2580,7 +2580,7 @@ below allow you to do that (@pxref{The Store Monad}, for more
information about monads.)
@deffn {Monadic Procedure} gexp->derivation @var{name} @var{exp} @
- [#:system (%current-system)] [#:target #f] [#:inputs '()] @
+ [#:system (%current-system)] [#:target #f] [#:graft? #t] @
[#:hash #f] [#:hash-algo #f] @
[#:recursive? #f] [#:env-vars '()] [#:modules '()] @
[#:module-path @var{%load-path}] @
@@ -2591,12 +2591,15 @@ Return a derivation @var{name} that runs @var{exp} (a gexp) with
is true, it is used as the cross-compilation target triplet for packages
referred to by @var{exp}.
-Make @var{modules} available in the evaluation context of @var{EXP};
-@var{MODULES} is a list of names of Guile modules searched in
-@var{MODULE-PATH} to be copied in the store, compiled, and made available in
+Make @var{modules} available in the evaluation context of @var{exp};
+@var{modules} is a list of names of Guile modules searched in
+@var{module-path} to be copied in the store, compiled, and made available in
the load path during the execution of @var{exp}---e.g., @code{((guix
build utils) (guix build gnu-build-system))}.
+@var{graft?} determines whether packages referred to by @var{exp} should be grafted when
+applicable.
+
When @var{references-graphs} is true, it must be a list of tuples of one of the
following forms: