[bug#40378] [PATCH 3/3] gnu: ruby: Replace 2.5.3 with 2.5.8.

[Christopher Baines]

* gnu/packages/ruby.scm (ruby/fixed): New variable.
(ruby)[replacement]: Set to ruby/fixed.
---
 gnu/packages/ruby.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 0383c898d7..2468d0a8f2 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -78,6 +78,7 @@
   (package
     (name "ruby")
     (version "2.5.3")
+    (replacement ruby/fixed)
     (source
      (origin
        (method url-fetch)
@@ -128,6 +129,25 @@ a focus on simplicity and productivity.")
     (home-page "https://www.ruby-lang.org";)
     (license license:ruby)))
 
+(define ruby/fixed
+  (package
+    (inherit ruby)
+    (version "2.5.8")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://cache.ruby-lang.org/pub/ruby/";
+                           (version-major+minor version)
+                           "/ruby-" version ".tar.xz"))
+       (sha256
+        (base32
+         "0vad5ah1lrdhxsyqr5iqc8c7r7qczpmm76cz8rsf4crimpzv5483"))
+       (modules '((guix build utils)))
+       (snippet `(begin
+                   ;; Remove bundled libffi
+                   (delete-file-recursively "ext/fiddle/libffi-3.2.1")
+                   #t))))))
+
 (define-public ruby-2.4
   (package
     (inherit ruby)
-- 
2.26.0