[neon/qt/qtbase/Neon/testing] debian: Re enable XCB native painting.

[Lisandro Damián Nicanor Pérez Meyer]

Git commit 08dcf113cbe0bb6bb914bba5b14f8321da747527 by Lisandro Damián Nicanor Pérez Meyer.
Committed on 04/12/2020 at 14:45.
Pushed by sitter into branch 'Neon/testing'.

Re enable XCB native painting.

It builds just fine as it used to do. I've done a verbose changelog entry
because this can be really useful in many scenarios, I think plain X
forwarding over ssh can use this too.

M  +5    -0    debian/changelog
M  +1    -0    debian/rules

https://invent.kde.org/neon/qt/qtbase/commit/08dcf113cbe0bb6bb914bba5b14f8321da747527

diff --git a/debian/changelog b/debian/changelog
index 2c42beb..6ea7d4a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -8,6 +8,11 @@ qtbase-opensource-src (5.15.2+dfsg-2) UNRELEASED; urgency=medium
   * Build with libxcb-util-dev 0.4.0 which Debian now has.
     - Drop loosen_xcb-util_requirement.diff, no longer needed.
 
+  [ Lisandro Damián Nicanor Pérez Meyer ]
+  * Build the experimental XCB native painting engine. This has been disabled
+    as a default by upstream, but our X2Go users do really benefit from it if
+    they export QT_XCB_NATIVE_PAINTING (Closes: #976274).
+
  -- Debian Qt/KDE Maintainers <debian-qt-kde at lists.debian.org>  Mon, 23 Nov 2020 15:10:47 -0300
 
 qtbase-opensource-src (5.15.2+dfsg-1) experimental; urgency=medium
diff --git a/debian/rules b/debian/rules
index 9a1ce9e..b5391e4 100755
--- a/debian/rules
+++ b/debian/rules
@@ -126,6 +126,7 @@ endif
 	            -no-use-gold-linker \
 	            -no-mimetype-database \
 	            -no-feature-relocatable \
+	            -xcb-native-painting \
 	            $(extra_configure_opts) \
 	            $(cpu_opt) \
 	            QMAKE_CFLAGS="$(CFLAGS)" \