From f07e975db1e1f93a9290362a1b67eae7353fd017 Mon Sep 17 00:00:00 2001
From: Zhuowei Zhang <zhuoweizhang@yahoo.com>
Date: Sun, 12 May 2019 23:56:08 -0700
Subject: [PATCH] GTK: fix build on Ubuntu 18.04 by removing debug define

Ubuntu 18.04 uses GTKMM 3.22.2-2, which doesn't support native file chooser.

Commit bc3e09edbfeb4859218bf51476e34635f45cf249 checks if native file chooser
is available, but the result is overridden with a hardcoded define,
probably for debugging.

Removing the debugging code fixes build on Ubuntu 18.04.
---
 src/platform/guigtk.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/platform/guigtk.cpp b/src/platform/guigtk.cpp
index ac5f4488..341547fa 100644
--- a/src/platform/guigtk.cpp
+++ b/src/platform/guigtk.cpp
@@ -15,7 +15,6 @@
 #include <gtkmm/cssprovider.h>
 #include <gtkmm/entry.h>
 #include <gtkmm/filechooserdialog.h>
-#define HAVE_GTK_FILECHOOSERNATIVE
 #if defined(HAVE_GTK_FILECHOOSERNATIVE)
 #   include <gtkmm/filechoosernative.h>
 #endif