From 36d339931b6f5320e7370d0874b3f2ce4c96fcfb Mon Sep 17 00:00:00 2001
From: Ben Wolsieffer <benwolsieffer@gmail.com>
Date: Sun, 30 May 2021 14:22:13 -0400
Subject: [PATCH] melodic: image-view: fix build

---
 distros/melodic/overrides.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/distros/melodic/overrides.nix b/distros/melodic/overrides.nix
index da77faee4b..f496b6ea09 100644
--- a/distros/melodic/overrides.nix
+++ b/distros/melodic/overrides.nix
@@ -34,6 +34,17 @@ rosSelf: rosSuper: with rosSelf.lib; {
     ];
   });
 
+  image-view = rosSuper.image-view.overrideAttrs ({
+    cmakeFlags ? [], ...
+  }: {
+    # The problem is very similar to this:
+    # https://github.com/ros/ros-overlay/issues/607
+    cmakeFlags = cmakeFlags ++ [
+      "-DGTK2_GLIBCONFIG_INCLUDE_DIR:PATH=${self.glib.out}/lib/glib-2.0/include"
+      "-DGTK2_GDKCONFIG_INCLUDE_DIR:PATH=${self.gtk2.out}/lib/gtk-2.0/include"
+    ];
+  });
+
   pcl-ros = rosSuper.pcl-ros.overrideAttrs ({
     patches ? [], ...
   }: {