Accepting request 670075 from KDE:Qt5

- Add 0001-Fix-compile-issue-with-gcc-9.patch to fix building with
  the latest libstdc++ (boo#1121561)

- Remove workaround patch as fixed in KWin meanwhile:
  * 0001-Revert-xcb-Initialize-OpenGL-integration-only-when-r.patch

- Add 0001-Revert-xcb-Initialize-OpenGL-integration-only-when-r.patch:
  * Revert upstream commit 60cecc86f8 to work around display
    flickering issues with some display drivers
    (https://bugreports.qt.io/browse/QTBUG-73122, boo#1120090)

OBS-URL: https://build.opensuse.org/request/show/670075
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/libqt5-qtbase?expand=0&rev=93

0001-Fix-compile-issue-with-gcc-9.patch

@@ -0,0 +1,28 @@
+From 4bc9f80bb0875648a2f3eca5b14e4e9e56cfda4d Mon Sep 17 00:00:00 2001
+From: Allan Sandfeld Jensen <allan.jensen@qt.io>
+Date: Tue, 13 Nov 2018 16:00:23 +0100
+Subject: [PATCH] Fix compile issue with gcc 9
+
+It appears messenne_twisters in the latest libstdc++ has one more
+requirement before it is willing to construct with our
+SystemGenerator struct as an sseq provider.
+
+Change-Id: If38151d1fa6f40a80274acc26d9ed6b4ac6049fe
+Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
+Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
+---
+ src/corelib/global/qrandom.cpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/corelib/global/qrandom.cpp b/src/corelib/global/qrandom.cpp
+index 23e5e499b2..03534cf453 100644
+--- a/src/corelib/global/qrandom.cpp
++++ b/src/corelib/global/qrandom.cpp
+@@ -218,6 +218,7 @@ struct QRandomGenerator::SystemGenerator
+ #endif // Q_OS_WINRT
+ 
+     static SystemGenerator &self();
++    typedef quint32 result_type;
+     void generate(quint32 *begin, quint32 *end) Q_DECL_NOEXCEPT_EXPR(FillBufferNoexcept);
+ 
+     // For std::mersenne_twister_engine implementations that use something

libqt5-qtbase.changes

@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Wed Jan 30 08:59:56 UTC 2019 - alarrosa@suse.com
+
+- Add 0001-Fix-compile-issue-with-gcc-9.patch to fix building with
+  the latest libstdc++ (boo#1121561)
+
+-------------------------------------------------------------------
+Fri Jan 18 19:53:40 UTC 2019 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Remove workaround patch as fixed in KWin meanwhile:
+  * 0001-Revert-xcb-Initialize-OpenGL-integration-only-when-r.patch
+
+-------------------------------------------------------------------
+Thu Jan 17 14:01:50 UTC 2019 - Karl Cheng <qantas94heavy@gmail.com>
+
+- Add 0001-Revert-xcb-Initialize-OpenGL-integration-only-when-r.patch:
+  * Revert upstream commit 60cecc86f8 to work around display
+    flickering issues with some display drivers
+    (https://bugreports.qt.io/browse/QTBUG-73122, boo#1120090)
+
 -------------------------------------------------------------------
 Mon Jan  7 13:56:29 UTC 2019 - bwiedemann@suse.com
 

libqt5-qtbase.spec

@@ -72,6 +72,7 @@ Patch19:        qapplication-emit-palettechanged.patch
 # PATCH-FIX-UPSTREAM
 Patch20:        0001-Fix-qfloat16-methods-definition-without-declaration-.patch
 # patches 1000-2000 and above from upstream 5.12 branch #
+Patch1000:      0001-Fix-compile-issue-with-gcc-9.patch
 # patches 2000-3000 and above from upstream 5.13/dev branch #
 Patch2000:      reproducible-qrc-time.patch
 BuildRequires:  alsa-devel