Subject: [PATCH 1/3] gnu: ruby-1.8: Fix search path specification.

From: Christopher Baines <[email-masked]>
Date: Wed, 21 Jun 2017 07:38:34 +0100

* gnu/packages/ruby.scm (ruby-1.8)[native-search-paths]: Specify the native
  search path, such that the version included in the path is 1.8, rather than
  the inherited version.
---
 gnu/packages/ruby.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 7680f4eae..d9eb93643 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -197,7 +197,13 @@ a focus on simplicity and productivity.")
                           "lib/mkmf.rb"
                           "process.c")
              (("/bin/sh") (which "sh"))))
-         %standard-phases)))))
+         %standard-phases)))
+    (native-search-paths
+     (list (search-path-specification
+            (variable "GEM_PATH")
+            (files (list (string-append "lib/ruby/gems/"
+                                        (version-major+minor version)
+                                        ".0"))))))))
 
 (define-public ruby-hoe
   (package
-- 
2.13.1