From 3f9703fecd670b36030e1093466f6d11b370c19f Mon Sep 17 00:00:00 2001
From: Yuqing Zhu <carol.zhu@nxp.com>
Date: Mon, 27 Mar 2017 15:33:35 +0800
Subject: [PATCH] egl.prf: Fix build error when egl headers need platform
 definition

Gain the value through pkg-config and pass it through QMAKE_CFLAGS_EGL.

Signed-off-by: Yuqing Zhu <carol.zhu@nxp.com>
---
 mkspecs/features/egl.prf | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/mkspecs/features/egl.prf b/mkspecs/features/egl.prf
index 9fa0c9e..85d5852 100644
--- a/mkspecs/features/egl.prf
+++ b/mkspecs/features/egl.prf
@@ -1,3 +1,9 @@
+# egl headers need a definition
+PKG_CONFIG = $$pkgConfigExecutable()
+PKGCONFIG_CFLAGS = $$system($$PKG_CONFIG --cflags egl)
+PKGCONFIG_CFLAGS = $$find(PKGCONFIG_CFLAGS, ^-D.*)
+QMAKE_CFLAGS_EGL = $$PKGCONFIG_CFLAGS
+
 INCLUDEPATH += $$QMAKE_INCDIR_EGL
 LIBS_PRIVATE += $$QMAKE_LIBS_EGL
 QMAKE_CFLAGS += $$QMAKE_CFLAGS_EGL
-- 
1.9.1

