packages: <origin> no longer has an 'imported-modules' field.

* guix/packages.scm (<origin>)[imported-modules]: Remove.
(patch-and-repack): Remove #:imported-modules.  Use
'with-imported-modules'.  Remove #:modules argument to
'gexp->derivation'.
(origin->derivation): Adjust accordingly.
* doc/guix.texi (origin Reference): Adjust accordingly.

1 files changed, 3 insertions, 6 deletions

diff --git a/doc/guix.texi b/doc/guix.texi
index 6d424b23e0..67ece1d23f 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -2697,8 +2697,9 @@ file name explicitly because the default is not very descriptive.
 A list of file names containing patches to be applied to the source.
 
 @item @code{snippet} (default: @code{#f})
-A quoted piece of code that will be run in the source directory to make
-any modifications, which is sometimes more convenient than a patch.
+A G-expression (@pxref{G-Expressions}) or S-expression that will be run
+in the source directory.  This is a convenient way to modify the source,
+sometimes more convenient than a patch.
 
 @item @code{patch-flags} (default: @code{'("-p1")})
 A list of command-line flags that should be passed to the @code{patch}
@@ -2713,10 +2714,6 @@ such as GNU@tie{}Patch.
 A list of Guile modules that should be loaded during the patching
 process and while running the code in the @code{snippet} field.
 
-@item @code{imported-modules} (default: @code{'()})
-The list of Guile modules to import in the patch derivation, for use by
-the @code{snippet}.
-
 @item @code{patch-guile} (default: @code{#f})
 The Guile package that should be used in the patching process.  When
 this is @code{#f}, a sensible default is used.