gnu: Move PACKAGES-WITH-*PATCHES to (guix packages)

* gnu/packages/cross-base.scm (package-with-extra-patches,
package-with-patches): Move procedures from here...
* guix/packages.scm (package-with-extra-patches, package-with-patches):
...to here, and export.

1 files changed, 14 insertions, 0 deletions

diff --git a/guix/packages.scm b/guix/packages.scm
index 04d9b7824c..6c6a06e0ce 100644
--- a/guix/packages.scm
+++ b/guix/packages.scm
@@ -111,6 +111,8 @@
             package-output
             package-grafts
             package-patched-vulnerabilities
+            package-with-patches
+            package-with-extra-patches
             package/inherit
 
             transitive-input-references
@@ -654,6 +656,18 @@ specifies modules in scope when evaluating SNIPPET."
                         #:properties `((type . origin)
                                        (patches . ,(length patches)))))))
 
+(define (package-with-patches original patches)
+  "Return package ORIGINAL with PATCHES applied."
+  (package (inherit original)
+           (source (origin (inherit (package-source original))
+                           (patches patches)))))
+
+(define (package-with-extra-patches original patches)
+  "Return package ORIGINAL with all PATCHES appended to its list of patches."
+  (package-with-patches original
+                        (append (origin-patches (package-source original))
+                                patches)))
+
 (define (transitive-inputs inputs)
   "Return the closure of INPUTS when considering the 'propagated-inputs'
 edges.  Omit duplicate inputs, except for those already present in INPUTS