From 1e93a1124705781decf2597a2dea3b569bd230e4 Mon Sep 17 00:00:00 2001
From: Ben Wolsieffer <benwolsieffer@gmail.com>
Date: Fri, 7 Jun 2019 18:10:44 -0400
Subject: [PATCH] g2o: enable separateDebugInfo

---
 pkgs/development/libraries/g2o/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/libraries/g2o/default.nix b/pkgs/development/libraries/g2o/default.nix
index d269d10aaf4..909c504870f 100644
--- a/pkgs/development/libraries/g2o/default.nix
+++ b/pkgs/development/libraries/g2o/default.nix
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
   # Removes a reference to gcc that is only used in a debug message
   patches = [ ./remove-compiler-reference.patch ];
 
+  separateDebugInfo = true;
+
   nativeBuildInputs = [ cmake makeWrapper ];
   buildInputs = [ eigen suitesparse libGLU qt5.qtbase libsForQt5.libqglviewer ];