From bed24ecfcd68ca6fbc21f02b477cffff3b4c0450 Mon Sep 17 00:00:00 2001
From: Tobias Geerinckx-Rice <me@tobias.gr>
Date: Sun, 19 Jan 2020 17:55:58 +0100
Subject: gnu: arc-theme: Fix build.

* gnu/packages/web.scm (sassc/libsass-3.5): New public variable.
* gnu/packages/gnome.scm (arc-theme)[native-inputs]: Use it.
---
 gnu/packages/web.scm | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'gnu/packages/web.scm')

diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index b2d282710a..032ba2206c 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -1516,6 +1516,7 @@ minimum to provide high performance operation.")
 (define-public libsass
   (package
     (name "libsass")
+    ;; When updating, check whether sassc/libsass-3.5 is still needed.
     (version "3.6.3")
     (source (origin
               (method git-fetch)
@@ -1595,6 +1596,29 @@ language known as SASS.")
     (home-page "https://sass-lang.com/libsass")
     (license license:expat)))
 
+(define-public sassc/libsass-3.5
+  ;; Newer libsass versions suffor from a memory leak when building (some?)
+  ;; GTK themes <https://github.com/sass/libsass/issues/3033>.
+  (package
+    (inherit sassc)
+    (name "sassc")
+    (inputs
+     `(("libsass" ,
+        (package
+          (inherit libsass)
+          (name "libsass")
+          (version "3.5.5")
+          (source
+           (origin
+             (method git-fetch)
+             (uri (git-reference
+                   (url "https://github.com/sass/libsass.git")
+                   (commit version)))
+             (file-name (git-file-name name version))
+             (sha256
+              (base32
+               "0830pjcvhzxh6yixj82x5k5r1xnadjqzi16kp53213icbly0r9ma"))))))))))
+
 
 (define-public perl-apache-logformat-compiler
   (package
-- 
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