From b55edc3c6d17ad45062a551fdc9d26e927b0cf75 Mon Sep 17 00:00:00 2001
From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Date: Mon, 19 Mar 2018 21:28:42 -0400
Subject: [PATCH 13/27] gnu: emacs-sx: Fix build issue.

The package would fail building when attempting to create a cache
directory.  This has been fixed upstream but not in a tagged release.

* gnu/packages/emacs.scm (emacs-sx): Update to latest git version.
---
 gnu/packages/emacs.scm | 42 +++++++++++++++++++++++-------------------
 1 file changed, 23 insertions(+), 19 deletions(-)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 5c97a0f0c..4f6b0f9cd 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -1734,26 +1734,30 @@ strings.")
     (license license:gpl2+)))
 
 (define-public emacs-sx
-  (package
-    (name "emacs-sx")
-    (version "0.4")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://github.com/vermiculus/sx.el/"
-                                  "archive/v" version ".tar.gz"))
-              (file-name (string-append name "-" version ".tar.gz"))
-              (sha256
-               (base32
-                "1w0xghfljqg31axcnv8gzlrd8pw25nji6idnrhflq0af9qh1dw03"))))
-    (build-system emacs-build-system)
-    (propagated-inputs
-     `(("emacs-markdown-mode" ,emacs-markdown-mode)))
-    (home-page "https://github.com/vermiculus/sx.el/")
-    (synopsis "Emacs StackExchange client")
-    (description
-     "Emacs StackExchange client.  Ask and answer questions on
+  (let ((version "20180212")
+        (revision "1")
+        (commit "833435fbf90d1c9e927d165b155f3b1ef39271de"))
+    (package
+      (name "emacs-sx")
+      (version (git-version version revision commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://github.com/vermiculus/sx.el")
+                      (commit commit)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "1369xaxq1vy3d9yh862ddnhddikdpg2d0wv1ly00pnvdp9v4cqgd"))))
+      (build-system emacs-build-system)
+      (propagated-inputs
+       `(("emacs-markdown-mode" ,emacs-markdown-mode)))
+      (home-page "https://github.com/vermiculus/sx.el")
+      (synopsis "Emacs StackExchange client")
+      (description
+       "Emacs StackExchange client.  Ask and answer questions on
 Stack Overflow, Super User, and other StackExchange sites.")
-    (license license:gpl3+)))
+      (license license:gpl3+))))
 
 (define-public emacs-f
   (package
-- 
2.16.1