gnu: go-github-com-google-go-cmp: Move to golang-build.

* gnu/packages/golang.scm (go-github-com-google-go-cmp): Move from here ...
* gnu/packages/golang-build.scm: ... to here.

Change-Id: I2577d39074676f1e8552c8817d6e6843f9dd0727

1 files changed, 41 insertions, 1 deletions

diff --git a/gnu/packages/golang-build.scm b/gnu/packages/golang-build.scm
index d2ee54f021..88665490bb 100644
--- a/gnu/packages/golang-build.scm
+++ b/gnu/packages/golang-build.scm
@@ -2,11 +2,11 @@
 ;;; Copyright © 2019 Brian Leung <[email protected]>
 ;;; Copyright © 2019, 2020 Leo Famulari <[email protected]>
 ;;; Copyright © 2020 Danny Milosavljevic <[email protected]>
-;;; Copyright © 2020, 2024 Efraim Flashner <[email protected]>
 ;;; Copyright © 2020 HiPhish <[email protected]>
 ;;; Copyright © 2020 Oleg Pykhalov <[email protected]>
 ;;; Copyright © 2020 Ryan Prior <[email protected]>
 ;;; Copyright © 2020 Vagrant Cascadian <[email protected]>
+;;; Copyright © 2020, 2023, 2024 Efraim Flashner <[email protected]>
 ;;; Copyright © 2021 Arun Isaac <[email protected]>
 ;;; Copyright © 2021 Ludovic Courtès <[email protected]>
 ;;; Copyright © 2021 Sarah Morgensen <[email protected]>
@@ -56,6 +56,46 @@
 ;;;
 ;;; Code:
 
+(define-public go-github-com-google-go-cmp
+  (package
+    (name "go-github-com-google-go-cmp")
+    (version "0.6.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/google/go-cmp")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1n1j4hi50bl05pyys4i7y417k9g6k1blslj27z327qny7kkdl2ma"))))
+    (build-system go-build-system)
+    (arguments
+     (list
+      #:import-path "github.com/google/go-cmp/cmp"
+      #:unpack-path "github.com/google/go-cmp"
+      #:phases
+      #~(modify-phases %standard-phases
+          (replace 'check
+            (lambda* (#:key tests? import-path inputs #:allow-other-keys)
+              (when tests?
+                ;; The tests fail when run with gccgo.
+                (let ((gccgo? (false-if-exception
+                               (search-input-file inputs "/bin/gccgo"))))
+                  (if gccgo?
+                      (format #t "skipping tests with gccgo compiler~%")
+                      ;; XXX: Workaround for go-build-system's lack of Go
+                      ;; modules support.
+                      (with-directory-excursion (string-append "src/" import-path)
+                        (invoke "go" "test" "-v" "./..."))))))))))
+    (synopsis "Determine equality of values in Go")
+    (home-page "https://github.com/google/go-cmp")
+    (description
+     "This package is intended to be a more powerful and safer
+alternative to @code{reflect.DeepEqual} for comparing whether two values are
+semantically equal.")
+    (license license:bsd-3)))
+
 (define-public go-github-com-yuin-goldmark
   (package
     (name "go-github-com-yuin-goldmark")