From beefec3326c5e21a3a4dadf0e354b12f57766474 Mon Sep 17 00:00:00 2001
From: Cedric Sodhi <manday@openmail.cc>
Date: Fri, 9 Nov 2018 20:31:11 +0100
Subject: [PATCH] Tell Mesa not to attempt X11 headers

If no X11 related things are being built, tell Mesa's eglplatform.h not to attempt inclusion of associated X11 header.
---
 include/wlr/render/egl.h       | 6 ++++++
 include/wlr/render/interface.h | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/include/wlr/render/egl.h b/include/wlr/render/egl.h
index 30de3d26..9ba2996a 100644
--- a/include/wlr/render/egl.h
+++ b/include/wlr/render/egl.h
@@ -9,6 +9,12 @@
 #ifndef WLR_RENDER_EGL_H
 #define WLR_RENDER_EGL_H
 
+#include <wlr/config.h>
+
+#if !(defined(WLR_HAS_X11_BACKEND) || defined(WLR_HAS_WAYLAND))
+#define MESA_EGL_NO_X11_HEADERS
+#endif
+
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
 #include <pixman.h>
diff --git a/include/wlr/render/interface.h b/include/wlr/render/interface.h
index 6b80a077..9500bced 100644
--- a/include/wlr/render/interface.h
+++ b/include/wlr/render/interface.h
@@ -9,6 +9,12 @@
 #ifndef WLR_RENDER_INTERFACE_H
 #define WLR_RENDER_INTERFACE_H
 
+#include <wlr/config.h>
+
+#if !(defined(WLR_HAS_X11_BACKEND) || defined(WLR_HAS_WAYLAND))
+#define MESA_EGL_NO_X11_HEADERS
+#endif
+
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
 #include <stdbool.h>