From 7d0fcb8acc282577aa1bf5fb9bb91e9359f4d6b3 Mon Sep 17 00:00:00 2001
From: Izorkin <izorkin@elven.pw>
Date: Mon, 18 Nov 2019 09:39:33 +0300
Subject: [PATCH] ruby: build with soname tag

---
 pkgs/development/interpreters/ruby/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/interpreters/ruby/default.nix b/pkgs/development/interpreters/ruby/default.nix
index 723a4978234..d70c7e70f33 100644
--- a/pkgs/development/interpreters/ruby/default.nix
+++ b/pkgs/development/interpreters/ruby/default.nix
@@ -111,7 +111,7 @@ let
           cp ${config}/config.sub tool/
         '';
 
-        configureFlags = ["--enable-shared" "--enable-pthread"]
+        configureFlags = ["--enable-shared" "--enable-pthread" "--with-soname=ruby_${tag}"]
           ++ op useRailsExpress "--with-baseruby=${baseruby}/bin/ruby"
           ++ op (!docSupport) "--disable-install-doc"
           ++ ops stdenv.isDarwin [