bug#55349: [PATCH]: Add libobjc2.

[Ludovic Courtès]

Hi,

Zhu Zihao <all_but_last@163.com> skribis:

>>From 8ecb351adf9220651d7901d88c1acc120b2572f2 Mon Sep 17 00:00:00 2001
> From: Zhu Zihao <all_but_last@163.com>
> Date: Tue, 10 May 2022 19:57:17 +0800
> Subject: [PATCH 1/3] gnu: Use license: prefix for gnu/packages/gnustep.scm.
>
> * gnu/packages/gnustep.scm (gnustep-make)[license]: Use "license:" prefix.
> (windowmaker): Ditto.
> (wmbattery): Ditto.
> (wmnd): Ditto.
> (wmcpuload): Ditto.
> (wmclock): Ditto.
> (wmfire): Ditto.

[...]

>>From f8e8dccc92813ded4e3464593427c6cae095e490 Mon Sep 17 00:00:00 2001
> From: Zhu Zihao <all_but_last@163.com>
> Date: Tue, 10 May 2022 19:27:25 +0800
> Subject: [PATCH 2/3] gnu: clang: Add OBJC_INCLUDE_PATH to native-search-paths.
>
> Clang is also a compiler for Objective-C.
>
> * gnu/packages/llvm.scm (clang-for-llvm): Add OBJC_INCLUDE_PATH to 
> native-search-paths.

[...]

>>From 6c828759cc66da8a1c7ecfed77abe7cd41aee055 Mon Sep 17 00:00:00 2001
> From: Zhu Zihao <all_but_last@163.com>
> Date: Sun, 27 Mar 2022 01:11:15 +0800
> Subject: [PATCH 3/3] gnu: Add libobjc2.
>
> * gnu/packages/patches/libobjc2-unbundle-robin-map.patch: New file.
> * gnu/local.mk (dist_patch_DATA): Add corresponding file entry.
> * gnu/packages/gnustep.scm (libobjc2): New variable.

Applied, with the cosmetic changes below to placate ‘guix lint’.

Thanks,
Ludo’.

diff --git a/gnu/packages/gnustep.scm b/gnu/packages/gnustep.scm
index 0fde3c0ebe..0314983559 100644
--- a/gnu/packages/gnustep.scm
+++ b/gnu/packages/gnustep.scm
@@ -75,18 +75,17 @@ (define-public libobjc2
   (package
     (name "libobjc2")
     (version "2.1")
-    (source
-     (origin
-       (method git-fetch)
-       (uri
-        (git-reference
-         (url "https://github.com/gnustep/libobjc2";)
-         (commit (string-append "v" version))))
-       (sha256
-        (base32
-         "1zjryzvy06gjf36gz6zrkg9icwz6wsf80mp94x6bq1109vkl40b5"))
-       (patches
-        (search-patches "libobjc2-unbundle-robin-map.patch"))))
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/gnustep/libobjc2";)
+                    (commit (string-append "v" version))))
+              (sha256
+               (base32
+                "1zjryzvy06gjf36gz6zrkg9icwz6wsf80mp94x6bq1109vkl40b5"))
+              (file-name (git-file-name name version))
+              (patches
+               (search-patches "libobjc2-unbundle-robin-map.patch"))))
     (build-system cmake-build-system)
     (arguments
      (list
@@ -99,7 +98,7 @@ (define-public libobjc2
     (home-page "http://www.gnustep.org/";)
     (synopsis "Objective-C runtime library for Clang")
     (description "Libobjc2 is an Objective-C runtime library designed as a
-drop-in replacment for GCC runtime. It supports following features beyond
+drop-in replacment for GCC runtime.  It supports following features beyond
 GCC runtime.
 
 @itemize