Fix the new Ruby interpreters (fixes #3509).

Ruby >= 2.1.0 will try to download config.{sub,guess} if not already present.
This provides both files in a pure manner, and also deletes the download script
to prevent any future confusion.

1 files changed, 6 insertions, 0 deletions

diff --git a/pkgs/development/interpreters/ruby/config.nix b/pkgs/development/interpreters/ruby/config.nix
new file mode 100644
index 000000000000..c03c0520d7ae
--- /dev/null
+++ b/pkgs/development/interpreters/ruby/config.nix
@@ -0,0 +1,6 @@
+# Ruby >= 2.1.0 tries to download config.{guess,sub}
+fetchgit: fetchgit {
+  url = "git://git.sv.gnu.org/config.git";
+  rev = "576c839acca0e082e536fd27568b90a446ce5b96";
+  sha256 = "11bjngchjhj0qq0ppp8c37rfw0yhp230nvhs2jvlx15i9qbf56a0";
+}