From d6be909d9b99c4b7389046c6c3c9d05aefcb5971 Mon Sep 17 00:00:00 2001
From: Thomas Watson <twatson52@icloud.com>
Date: Thu, 18 Feb 2021 01:06:34 +0000
Subject: [PATCH] g2o: include dependencies necessary to build CHOLMOD

Previously, CHOLMOD was enabled but not built because blas and lapack were missing.
---
 pkgs/development/libraries/g2o/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/g2o/default.nix b/pkgs/development/libraries/g2o/default.nix
index 675d994cf0e..b3c4fa8a894 100644
--- a/pkgs/development/libraries/g2o/default.nix
+++ b/pkgs/development/libraries/g2o/default.nix
@@ -1,5 +1,5 @@
-{ lib, stdenv, mkDerivation, fetchFromGitHub, cmake, eigen, suitesparse, libGLU
-, qtbase, libqglviewer, makeWrapper }:
+{ lib, stdenv, mkDerivation, fetchFromGitHub, cmake, eigen, suitesparse, blas
+, lapack, libGLU, qtbase, libqglviewer, makeWrapper }:
 
 mkDerivation rec {
   pname = "g2o";
@@ -18,7 +18,7 @@ mkDerivation rec {
   separateDebugInfo = true;
 
   nativeBuildInputs = [ cmake makeWrapper ];
-  buildInputs = [ eigen suitesparse libGLU qtbase libqglviewer ];
+  buildInputs = [ eigen suitesparse blas lapack libGLU qtbase libqglviewer ];
 
   # Silence noisy warning
   CXXFLAGS = "-Wno-deprecated-copy";