From 445d5c8503e0fabf2aa0775eeda3e6d1118f26a7 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <dismine@gmail.com>
Date: Sat, 26 Dec 2020 18:52:02 +0200
Subject: [PATCH] Fox some reason if to list a system directory in
 QMAKE_DEFAULT_INCDIRS it will not be automatically added to arguments by
 qmake.

---
 common.pri | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common.pri b/common.pri
index 758707079..58380693f 100644
--- a/common.pri
+++ b/common.pri
@@ -361,6 +361,9 @@ LIBS_USED_FOR_QT = \
 for(somelib, $$list($$LIBS_USED_FOR_QT)) {
     QMAKE_DEFAULT_INCDIRS += "$$[QT_INSTALL_LIBS]/$${somelib}.framework/Versions/5/Headers"
     QMAKE_DEFAULT_INCDIRS += "$$[QT_INSTALL_LIBS]/$${somelib}.framework/Headers"
+
+    ISYSTEM += -isystem $$[QT_INSTALL_LIBS]/$${somelib}.framework/Versions/5/Headers
+    ISYSTEM += -isystem $$[QT_INSTALL_LIBS]/$${somelib}.framework/Headers
 }
 }