From 2fb7cca6ba566e28f4fdad5259dc420fa84759f2 Mon Sep 17 00:00:00 2001
From: Cristian Adam <cristian.adam@qt.io>
Date: Wed, 5 Jun 2019 16:18:07 +0200
Subject: CMake: Compile fix for MinGW 8.1.0

Change-Id: I4e484619421812ae83da1382938c527ad67382e9
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
---
 src/gui/CMakeLists.txt | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src')

diff --git a/src/gui/CMakeLists.txt b/src/gui/CMakeLists.txt
index 745e4b45f7..635af4faf4 100644
--- a/src/gui/CMakeLists.txt
+++ b/src/gui/CMakeLists.txt
@@ -509,6 +509,15 @@ extend_target(Gui CONDITION QT_FEATURE_png
         PNG::PNG
 )
 
+# special case begin
+if (MINGW AND CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 8.1.0)
+  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86048
+  set_source_files_properties(image/qpnghandler.cpp
+    PROPERTIES COMPILE_OPTIONS -fno-reorder-blocks-and-partition
+  )
+endif()
+# special case end
+
 extend_target(Gui CONDITION QT_FEATURE_harfbuzz
     SOURCES
         text/qharfbuzzng.cpp text/qharfbuzzng_p.h
-- 
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