[bug#61756] [PATCH 5/8] gnu: Add emacs-xcscope.

[Rostislav Svoboda]

Hello Nicolas

> Could you send an updated patch, with another location for the package
> definition, and a proper commit message?

The patch is below. I hope I didn't miss any of your points. (And
thanks for reviewing my patches.)

Regards
Bost


>From 95a4714eaa36608f5c3002d769516346b6df3d99 Mon Sep 17 00:00:00 2001
From: Rostislav Svoboda <Rostislav.Svoboda@gmail.com>
Date: Sat, 11 Mar 2023 12:50:08 +0100
Subject: [PATCH] gnu: Add emacs-xcscope.

* gnu/packages/emacs-xyz.scm (emacs-xcscope): New variable.
---
 gnu/packages/emacs-xyz.scm | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 13caf6e882..0c440def40 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -4176,6 +4176,39 @@ (define-public emacs-form-feed
 into mode hooks and is intended to be used that way.")
     (license license:gpl3+)))

+(define-public emacs-xcscope
+  (let ((commit "d228d7593d762e457340f678d14b663ef66d7cee")
+        (revision "1.0"))
+    (package
+      (name "emacs-xcscope")
+      (version (git-version "0.1" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/dkogan/xcscope.el";)
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "0pr85ywp585imjzswm04647nb4iqqvg8jgmbcs5210qmr9kh0z8d"))))
+      (build-system emacs-build-system)
+      (inputs
+       (list cscope))
+      (arguments
+       (list
+        #:phases
+        #~(modify-phases %standard-phases
+            (add-after 'unpack 'substitute-cscope-path
+              (lambda* (#:key inputs #:allow-other-keys)
+                (emacs-substitute-variables "xcscope.el"
+                  ("cscope-program" (search-input-file inputs
"/bin/cscope"))))))))
+      (home-page "https://github.com/dkogan/xcscope.el";)
+      (synopsis "Interface to the source cross-referencing tool Cscope")
+      (description
+       "Xcscope is an Emacs interface to Cscope, the source
cross-referencing tool.
+  See https://cscope.sf.net";)
+      (license license:gpl2+))))
+
 (define-public emacs-ggtags
   (package
     (name "emacs-ggtags")
-- 
2.39.2