11 files changed, 727 insertions, 0 deletions
diff --git a/patches/source/qt5/doinst.sh b/patches/source/qt5/doinst.sh
new file mode 100644
index 000000000..3e5691a05
--- /dev/null
+++ b/patches/source/qt5/doinst.sh
@@ -0,0 +1,9 @@
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
+fi
+
+if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    /usr/bin/gtk-update-icon-cache usr/share/icons/hicolor >/dev/null 2>&1
+  fi
+fi
diff --git a/patches/source/qt5/fetch_sources.sh b/patches/source/qt5/fetch_sources.sh
new file mode 100755
index 000000000..4859cf30a
--- /dev/null
+++ b/patches/source/qt5/fetch_sources.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+
+# Copyright 2021  Heinz Wiesinger, Amsterdam, The Netherlands
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+BRANCH="5.15.3"
+
+rm -f qt-everywhere-src-*.tar*
+
+git clone https://invent.kde.org/qt/qt/qt5.git
+
+cd qt5
+  git checkout kde/5.15
+  ./init-repository
+
+  # Sync qtwebengine version with the rest of qt5
+  sed -i -E "s/5.15.(.*)/5.15.3/" qtwebengine/.qmake.conf
+
+  for i in $(find . -type d -name "qt*" -maxdepth 1); do
+    cd $i
+      ../qtbase/bin/syncqt.pl -version $BRANCH
+    cd ..
+  done
+
+  # Not in the release tarball for 5.15.2
+  rm -rf qtqa qtrepotools qtsystems qtpim qtfeedback qtdocgallery qtcanvas3d
+  rm -rf qtdatavis3d/tools qtcharts/tools
+  rm -f init-repository README.git .commit-template
+
+  VERSION="${BRANCH}_$(git log --format="%ad_%h" --date=short | head -n 1 | tr -d -)"
+  LONGDATE="$(git log -1 --format=%cd --date=format:%c )"
+
+cd ..
+
+mv qt5 qt-everywhere-src-$VERSION
+
+tar --exclude-vcs -cf qt-everywhere-src-$VERSION.tar qt-everywhere-src-$VERSION
+tar -cf qt5-gitmodules.tar qt-everywhere-src-$VERSION/**/.gitmodules qt-everywhere-src-$VERSION/.gitmodules
+tar --concatenate --file=qt-everywhere-src-$VERSION.tar qt5-gitmodules.tar
+plzip -9 -v qt-everywhere-src-$VERSION.tar
+touch -d "$LONGDATE" qt-everywhere-src-$VERSION.tar.lz
+
+rm -rf qt-everywhere-src-$VERSION
+rm -f qt5-gitmodules.tar
diff --git a/patches/source/qt5/patches/qt5-qtbase-gcc11.patch b/patches/source/qt5/patches/qt5-qtbase-gcc11.patch
new file mode 100644
index 000000000..c9567128a
--- /dev/null
+++ b/patches/source/qt5/patches/qt5-qtbase-gcc11.patch
@@ -0,0 +1,171 @@
+diff --git a/src/corelib/codecs/qtextcodec.cpp b/src/corelib/codecs/qtextcodec.cpp
+index 06fd88da..dbff3239 100644
+--- a/src/corelib/codecs/qtextcodec.cpp
++++ b/src/corelib/codecs/qtextcodec.cpp
+@@ -38,6 +38,7 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
+ #include "qplatformdefs.h"
+ 
+ #include "qtextcodec.h"
+diff --git a/src/corelib/codecs/qutfcodec.cpp b/src/corelib/codecs/qutfcodec.cpp
+index 8561f908..8128d3cf 100644
+--- a/src/corelib/codecs/qutfcodec.cpp
++++ b/src/corelib/codecs/qutfcodec.cpp
+@@ -38,6 +38,8 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
++
+ #include "qutfcodec_p.h"
+ #include "qlist.h"
+ #include "qendian.h"
+diff --git a/src/corelib/global/qendian.cpp b/src/corelib/global/qendian.cpp
+index eb08b2f8..6b41b3dd 100644
+--- a/src/corelib/global/qendian.cpp
++++ b/src/corelib/global/qendian.cpp
+@@ -38,6 +38,7 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
+ #include "qendian.h"
+ 
+ #include "qalgorithms.h"
+diff --git a/src/corelib/global/qfloat16.cpp b/src/corelib/global/qfloat16.cpp
+index c9733174..c62a1972 100644
+--- a/src/corelib/global/qfloat16.cpp
++++ b/src/corelib/global/qfloat16.cpp
+@@ -38,6 +38,7 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
+ #include "qfloat16.h"
+ #include "private/qsimd_p.h"
+ #include <cmath> // for fpclassify()'s return values
+diff --git a/src/corelib/global/qrandom.cpp b/src/corelib/global/qrandom.cpp
+index 10672c1f..6d5fd63e 100644
+--- a/src/corelib/global/qrandom.cpp
++++ b/src/corelib/global/qrandom.cpp
+@@ -40,6 +40,7 @@
+ // for rand_s
+ #define _CRT_RAND_S
+ 
++#include <limits>
+ #include "qrandom.h"
+ #include "qrandom_p.h"
+ #include <qobjectdefs.h>
+diff --git a/src/corelib/plugin/qelfparser_p.cpp b/src/corelib/plugin/qelfparser_p.cpp
+index 13eee353..9e7a7a41 100644
+--- a/src/corelib/plugin/qelfparser_p.cpp
++++ b/src/corelib/plugin/qelfparser_p.cpp
+@@ -37,6 +37,7 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
+ #include "qelfparser_p.h"
+ 
+ #if defined (Q_OF_ELF) && defined(Q_CC_GNU)
+diff --git a/src/corelib/plugin/qmachparser.cpp b/src/corelib/plugin/qmachparser.cpp
+index 11670caf..39f5596b 100644
+--- a/src/corelib/plugin/qmachparser.cpp
++++ b/src/corelib/plugin/qmachparser.cpp
+@@ -37,6 +37,8 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
++
+ #include "qmachparser_p.h"
+ 
+ #if defined(Q_OF_MACH_O)
+diff --git a/src/corelib/plugin/quuid.cpp b/src/corelib/plugin/quuid.cpp
+index 83873edf..5aafb4e5 100644
+--- a/src/corelib/plugin/quuid.cpp
++++ b/src/corelib/plugin/quuid.cpp
+@@ -38,6 +38,7 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
+ #include "quuid.h"
+ 
+ #include "qcryptographichash.h"
+diff --git a/src/corelib/serialization/qdatastream.cpp b/src/corelib/serialization/qdatastream.cpp
+index 5082a8cb..7eecfcca 100644
+--- a/src/corelib/serialization/qdatastream.cpp
++++ b/src/corelib/serialization/qdatastream.cpp
+@@ -40,6 +40,8 @@
+ #include "qdatastream.h"
+ #include "qdatastream_p.h"
+ 
++#include <limits>
++
+ #if !defined(QT_NO_DATASTREAM) || defined(QT_BOOTSTRAPPED)
+ #include "qbuffer.h"
+ #include "qfloat16.h"
+diff --git a/src/corelib/text/qbytearray.cpp b/src/corelib/text/qbytearray.cpp
+index 9a72df58..6651ee98 100644
+--- a/src/corelib/text/qbytearray.cpp
++++ b/src/corelib/text/qbytearray.cpp
+@@ -39,6 +39,7 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
+ #include "qbytearray.h"
+ #include "qbytearraymatcher.h"
+ #include "private/qtools_p.h"
+diff --git a/src/corelib/text/qbytearraymatcher.cpp b/src/corelib/text/qbytearraymatcher.cpp
+index 72e09226..80511cb5 100644
+--- a/src/corelib/text/qbytearraymatcher.cpp
++++ b/src/corelib/text/qbytearraymatcher.cpp
+@@ -37,6 +37,7 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
+ #include "qbytearraymatcher.h"
+ 
+ #include <limits.h>
+diff --git a/src/corelib/tools/qbitarray.cpp b/src/corelib/tools/qbitarray.cpp
+index ab3054d5..22efb3a0 100644
+--- a/src/corelib/tools/qbitarray.cpp
++++ b/src/corelib/tools/qbitarray.cpp
+@@ -38,6 +38,7 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
+ #include "qbitarray.h"
+ #include <qalgorithms.h>
+ #include <qdatastream.h>
+diff --git a/src/corelib/tools/qcryptographichash.cpp b/src/corelib/tools/qcryptographichash.cpp
+index fa8d21e0..cd85956d 100644
+--- a/src/corelib/tools/qcryptographichash.cpp
++++ b/src/corelib/tools/qcryptographichash.cpp
+@@ -38,6 +38,7 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
+ #include <qcryptographichash.h>
+ #include <qiodevice.h>
+ 
+diff --git a/src/gui/text/qfontengine_qpf2.cpp b/src/gui/text/qfontengine_qpf2.cpp
+index e00f9d05..917ab5f9 100644
+--- a/src/gui/text/qfontengine_qpf2.cpp
++++ b/src/gui/text/qfontengine_qpf2.cpp
+@@ -37,6 +37,7 @@
+ **
+ ****************************************************************************/
+ 
++#include <limits>
+ #include "qfontengine_qpf2_p.h"
+ 
+ #include <QtCore/QFile>
diff --git a/patches/source/qt5/patches/qt5-qtwebengine-gcc11.patch b/patches/source/qt5/patches/qt5-qtwebengine-gcc11.patch
new file mode 100644
index 000000000..3b2606e6e
--- /dev/null
+++ b/patches/source/qt5/patches/qt5-qtwebengine-gcc11.patch
@@ -0,0 +1,20 @@
+-- a/src/3rdparty/chromium/third_party/abseil-cpp/absl/synchronization/internal/graphcycles.cc
++++ b/src/3rdparty/chromium/third_party/abseil-cpp/absl/synchronization/internal/graphcycles.cc
+@@ -40,6 +40,7 @@
+ #include "absl/base/internal/hide_ptr.h"
+ #include "absl/base/internal/raw_logging.h"
+ #include "absl/base/internal/spinlock.h"
++#include <limits>
+ 
+ // Do not use STL.   This module does not use standard memory allocation.
+
+--- a/src/3rdparty/chromium/third_party/perfetto/src/trace_processor/containers/string_pool.h
++++ b/src/3rdparty/chromium/third_party/perfetto/src/trace_processor/containers/string_pool.h
+@@ -19,6 +19,7 @@
+ 
+ #include <stddef.h>
+ #include <stdint.h>
++#include <limits>
+ 
+ #include <unordered_map>
+ #include <vector>
diff --git a/patches/source/qt5/patches/qt5-qtwebsockets-gcc11.patch b/patches/source/qt5/patches/qt5-qtwebsockets-gcc11.patch
new file mode 100644
index 000000000..5b33d7b30
--- /dev/null
+++ b/patches/source/qt5/patches/qt5-qtwebsockets-gcc11.patch
@@ -0,0 +1,12 @@
+diff --git a/src/websockets/qwebsocketprotocol.cpp b/src/websockets/qwebsocketprotocol.cpp
+index df87a93..9556d18 100644
+--- a/src/websockets/qwebsocketprotocol.cpp
++++ b/src/websockets/qwebsocketprotocol.cpp
+@@ -38,6 +38,7 @@
+ ****************************************************************************/
+ 
+ #include "qwebsocketprotocol_p.h"
++#include <limits>
+ #include <QtCore/QString>
+ #include <QtCore/QSet>
+ #include <QtCore/QtEndian>
diff --git a/patches/source/qt5/patches/qt5.mysql.h.diff b/patches/source/qt5/patches/qt5.mysql.h.diff
new file mode 100644
index 000000000..f1cf11b91
--- /dev/null
+++ b/patches/source/qt5/patches/qt5.mysql.h.diff
@@ -0,0 +1,11 @@
+--- qt-everywhere-opensource-src-5.9.0/qtbase/src/plugins/sqldrivers/mysql/qsql_mysql_p.h.orig	2017-05-26 14:43:31.000000000 +0200
++++ qt-everywhere-opensource-src-5.9.0/qtbase/src/plugins/sqldrivers/mysql/qsql_mysql_p.h	2017-06-17 22:11:34.211899826 +0200
+@@ -57,7 +57,7 @@
+ #include <QtCore/qt_windows.h>
+ #endif
+ 
+-#include <mysql.h>
++#include <mysql/mysql.h>
+ 
+ #ifdef QT_PLUGIN
+ #define Q_EXPORT_SQLDRIVER_MYSQL
diff --git a/patches/source/qt5/patches/qt5.qtbase_cmake_isystem_includes.patch b/patches/source/qt5/patches/qt5.qtbase_cmake_isystem_includes.patch
new file mode 100644
index 000000000..ff00e63be
--- /dev/null
+++ b/patches/source/qt5/patches/qt5.qtbase_cmake_isystem_includes.patch
@@ -0,0 +1,14 @@
+diff -up qtbase-everywhere-src-5.12.1/src/gui/Qt5GuiConfigExtras.cmake.in.foo qtbase-everywhere-src-5.12.1/src/gui/Qt5GuiConfigExtras.cmake.in
+--- qtbase-everywhere-src-5.12.1/src/gui/Qt5GuiConfigExtras.cmake.in.foo	2019-04-30 15:18:24.886346423 -0500
++++ qtbase-everywhere-src-5.12.1/src/gui/Qt5GuiConfigExtras.cmake.in	2019-04-30 15:19:48.303873296 -0500
+@@ -66,8 +66,10 @@ unset(_GL_INCDIRS)
+ # Don\'t check for existence of the "_qt5gui_OPENGL_INCLUDE_DIR" because it is
+ # optional.
+ 
++if (NOT ${_qt5gui_OPENGL_INCLUDE_DIR} STREQUAL "/usr/include")
+ list(APPEND Qt5Gui_INCLUDE_DIRS ${_qt5gui_OPENGL_INCLUDE_DIR})
+ set_property(TARGET Qt5::Gui APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${_qt5gui_OPENGL_INCLUDE_DIR})
++endif()
+ 
+ unset(_qt5gui_OPENGL_INCLUDE_DIR CACHE)
+ 
diff --git a/patches/source/qt5/profile.d/qt5.csh b/patches/source/qt5/profile.d/qt5.csh
new file mode 100644
index 000000000..0c3f10d42
--- /dev/null
+++ b/patches/source/qt5/profile.d/qt5.csh
@@ -0,0 +1,27 @@
+#!/bin/csh
+# Environment path variables for the Qt package:
+if ( ! $?QT5DIR ) then
+    # It's best to use the generic directory to avoid
+    # compiling in a version-containing path:
+    if ( -d /usr/lib@LIBDIRSUFFIX@/qt5 ) then
+        setenv QT5DIR /usr/lib@LIBDIRSUFFIX@/qt5
+    else
+        # Find the newest Qt directory and set $QT5DIR to that:
+        foreach qtd ( /usr/lib@LIBDIRSUFFIX@/qt5-* )
+            if ( -d $qtd ) then
+                setenv QT5DIR $qtd
+            endif
+        end
+    endif
+endif
+set path = ( $path $QT5DIR/bin )
+# Unfortunately Chromium and derived projects (including QtWebEngine) seem
+# to be suffering some bitrot when it comes to 32-bit support, so we are
+# forced to disable the seccomp filter sandbox on 32-bit or else all of these
+# applications crash. If anyone has a patch that gets these things running on
+# 32-bit without this workaround, please let volkerdi or alienBOB know, or
+# post your solution on LQ. Thanks. :-)
+file /bin/cat | grep -wq 32-bit
+if ( "$?" == "0" ) then
+  setenv QTWEBENGINE_CHROMIUM_FLAGS="--disable-seccomp-filter-sandbox"
+endif
diff --git a/patches/source/qt5/profile.d/qt5.sh b/patches/source/qt5/profile.d/qt5.sh
new file mode 100644
index 000000000..c7495e374
--- /dev/null
+++ b/patches/source/qt5/profile.d/qt5.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+# Environment variables for the Qt package.
+#
+# It's best to use the generic directory to avoid
+# compiling in a version-containing path:
+if [ -d /usr/lib@LIBDIRSUFFIX@/qt5 ]; then
+  QT5DIR=/usr/lib@LIBDIRSUFFIX@/qt5
+else
+  # Find the newest Qt directory and set $QT5DIR to that:
+  for qtd in /usr/lib@LIBDIRSUFFIX@/qt5-* ; do
+    if [ -d $qtd ]; then
+      QT5DIR=$qtd
+    fi
+  done
+fi
+PATH="$PATH:$QT5DIR/bin"
+export QT5DIR
+# Unfortunately Chromium and derived projects (including QtWebEngine) seem
+# to be suffering some bitrot when it comes to 32-bit support, so we are
+# forced to disable the seccomp filter sandbox on 32-bit or else all of these
+# applications crash. If anyone has a patch that gets these things running on
+# 32-bit without this workaround, please let volkerdi or alienBOB know, or
+# post your solution on LQ. Thanks. :-)
+if file /bin/cat | grep -wq 32-bit ; then
+  export QTWEBENGINE_CHROMIUM_FLAGS="--disable-seccomp-filter-sandbox"
+fi
diff --git a/patches/source/qt5/qt5.SlackBuild b/patches/source/qt5/qt5.SlackBuild
new file mode 100755
index 000000000..b6ebaba27
--- /dev/null
+++ b/patches/source/qt5/qt5.SlackBuild
@@ -0,0 +1,357 @@
+#!/bin/sh
+
+# Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022  Patrick J. Volkerding, Sebeka, MN, USA
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Merged some ideas from Alex Sarmardzic's script for qt4 at SlackBuilds.org
+# ^^ Modified by Robby Workman <rworkman@slackware.com> for QT4 & KDE4
+#
+# Modifications 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019  Eric Hameleers, Eindhoven, NL
+# Modifications for qt 5.2.0 2013 by Michael James, AU
+# Modifications for qt 5.x by Eric Hameleers, Eindhoven, NL
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PKGNAM=qt5
+VERSION=$(ls qt-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)
+BUILD=${BUILD:-1_slack15.0}
+PKGSRC=$(echo $VERSION | cut -d - -f 1)
+PKGVER=$(echo $VERSION | tr - _)
+
+USE_CODECS=${USE_CODECS:-YES}
+SYSTEM_FFMPEG=${SYSTEM_FFMPEG:-YES}
+
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$(uname -m)" in
+    i?86) ARCH=i586 ;;
+    arm*) readelf /usr/bin/file -A | egrep -q "Tag_CPU.*[4,5]" && ARCH=arm || ARCH=armv7hl ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+    *) ARCH=$(uname -m) ;;
+  esac
+  export ARCH
+fi
+
+# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
+# the name of the created package would be, and then exit. This information
+# could be useful to other scripts.
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PKGNAM-${PKGVER}-${ARCH}-${BUILD}.txz"
+  exit 0
+fi
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  SLKLDFLAGS=""
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  SLKLDFLAGS=""
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "s390" ]; then
+  SLKCFLAGS="-O2"
+  SLKLDFLAGS=""
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  SLKLDFLAGS=""
+  SLKLDFLAGS="-L/usr/lib64"
+  LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "armv7hl" ]; then
+  # To prevent "qatomic_armv6.h error: output number 2 not directly addressable"
+  # More permanent solution is to patch gcc:
+  # http://bazaar.launchpad.net/~linaro-toolchain-dev/gcc-linaro/4.6/revision/106731
+  SLKCFLAGS="-O2 -march=armv7-a -mfpu=vfpv3-d16 -fno-strict-volatile-bitfields"
+  SLKLDFLAGS=""
+  LIBDIRSUFFIX=""
+else
+  SLKCFLAGS="-O2"
+  SLKLDFLAGS=""
+  LIBDIRSUFFIX=""
+fi
+
+case "$ARCH" in
+    arm*) TARGET=$ARCH-slackware-linux-gnueabi ;;
+    *)    TARGET=$ARCH-slackware-linux ;;
+esac
+
+NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
+export NINJAJOBS="$NUMJOBS"
+
+TMP=${TMP:-/tmp}
+PKG=$TMP/package-${PKGNAM}
+
+rm -rf $PKG
+mkdir -p $TMP $PKG
+cd $TMP
+rm -rf qt-everywhere-src-$VERSION
+echo "Extracting qt-everywhere-src-$VERSION"
+tar xf $CWD/qt-everywhere-src-$VERSION.tar.?z* || exit 1
+cd qt-everywhere-src-$PKGSRC || exit 1
+
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \+ -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \+
+
+# Use -reduce-relocations only on i?86 and x86_64 architextures.
+# https://bugreports.qt-project.org/browse/QTBUG-36129
+if echo $ARCH | grep -q '\(i.86\|x86_64\)' 2>/dev/null; then
+  RELOCATIONS="-reduce-relocations"
+else
+  RELOCATIONS=""
+fi
+
+# Fix path to mysql header:
+zcat $CWD/patches/qt5.mysql.h.diff.gz | patch -p1 --verbose || exit 1
+
+# Fix build with gcc11:
+cd qtbase
+  zcat $CWD/patches/qt5-qtbase-gcc11.patch.gz | patch -p1 --verbose || exit 1
+cd - 1>/dev/null
+cd qtwebsockets
+  zcat $CWD/patches/qt5-qtwebsockets-gcc11.patch.gz | patch -p1 --verbose || exit 1
+cd - 1>/dev/null
+cd qtwebengine
+  zcat $CWD/patches/qt5-qtwebengine-gcc11.patch.gz | patch -p1 --verbose || exit 1
+cd - 1>/dev/null
+
+# CMake generates wrong -isystem /usr/include compilations flags with Qt5::Gui
+# and for it breaks KWin compilation with:
+# /usr/include/c++/9.1.0/cstdlib:75:15: fatal error: stdlib.h: No such file or directory
+# See also https://bugzilla.redhat.com/1704474
+cd qtbase
+  zcat $CWD/patches/qt5.qtbase_cmake_isystem_includes.patch.gz | patch -p1 --verbose || exit 1
+cd - 1>/dev/null
+
+# If PulseAudio is not found, use the _alsa $TAG and disable it in the build:
+if ! pkg-config --exists libpulse 2>/dev/null ; then
+  PULSEAUDIO_OPTION="-no-pulseaudio -no-webengine-pulseaudio"
+  TAG="_alsa"
+else
+  unset PULSEAUDIO_OPTION
+  unset TAG
+fi
+
+# Use our custom compiler and linker flags:
+sed -e "s|^\(QMAKE_CFLAGS_RELEASE.*\)|\1 ${SLKCFLAGS}|" \
+  -i qtbase/mkspecs/common/gcc-base.conf || exit 1
+sed -e "s|^\(QMAKE_LFLAGS_RELEASE.*\)|\1 ${SLKLDFLAGS}|" \
+  -i qtbase/mkspecs/common/g++-unix.conf || exit 1
+
+if [ ! "$USE_CODECS" = "NO" ]; then
+  CODEC_OPTION="-proprietary-codecs -webengine-proprietary-codecs"
+else
+  unset CODEC_OPTION
+fi
+
+if [ "$SYSTEM_FFMPEG" = "YES" ]; then
+  FFMPEG_OPTION="-webengine-ffmpeg"
+else
+  unset FFMPEG_OPTION
+fi
+
+export CFLAGS="$SLKCFLAGS"
+export CXXFLAGS="$SLKCFLAGS"
+export OPENSOURCE_CXXFLAGS="$SLKCFLAGS"
+export QTDIR="${TMP}/qt-everywhere-src-${PKGSRC}"
+export LD_LIBRARY_PATH="${QTDIR}/qtbase/lib:${QTDIR}/qttools/lib:${LD_LIBRARY_PATH}"
+export QT_PLUGIN_PATH="${QTDIR}/qtbase/plugins"
+./configure -v \
+  -confirm-license \
+  -opensource \
+  -prefix /usr \
+  -libdir /usr/lib${LIBDIRSUFFIX} \
+  -bindir /usr/lib${LIBDIRSUFFIX}/qt5/bin \
+  -sysconfdir /etc/xdg \
+  -headerdir /usr/include/qt5 \
+  -datadir /usr/share/qt5 \
+  -archdatadir /usr/lib${LIBDIRSUFFIX}/qt5 \
+  -docdir /usr/doc/qt5-$PKGVER \
+  -examplesdir /usr/doc/qt5-$PKGVER/examples \
+  -system-libpng \
+  -system-libjpeg \
+  -system-sqlite \
+  -system-zlib \
+  -plugin-sql-mysql \
+  -plugin-sql-sqlite \
+  -accessibility \
+  -alsa \
+  -dbus \
+  -glib \
+  -icu \
+  -opengl \
+  -openssl-linked \
+  -optimized-qmake \
+  -qpa "xcb;wayland" \
+  -qt-harfbuzz \
+  -verbose \
+  -xcb \
+  -egl \
+  -eglfs \
+  -nomake examples \
+  -nomake tests \
+  -no-mimetype-database \
+  -no-separate-debug-info \
+  -no-strip \
+  -no-use-gold-linker \
+  ${CODEC_OPTION} \
+  ${FFMPEG_OPTION} \
+  ${PULSEAUDIO_OPTION} \
+  ${RELOCATIONS} \
+  -no-pch
+  # No-precompiled-headers is ccache-friendly.
+  
+# Sometimes a failure happens when parallelizing make.  Try again if make fails,
+# but make a failure the second time around (single threaded) a fatal error:
+#### DEBUG
+make $NUMJOBS || exit 1
+#make $NUMJOBS || make || exit 1
+make install INSTALL_ROOT=$PKG || exit 1
+
+# Strip binaries:
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+
+# Remove rpaths:
+for file in $(find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF | cut -f 1 -d : 2> /dev/null) ; do
+  if [ ! "$(patchelf --print-rpath $file 2> /dev/null)" = "" ]; then
+    patchelf --remove-rpath $file
+  fi
+done
+
+# Don't ship .la files:
+rm -f $PKG/usr/lib${LIBDIRSUFFIX}/*.la
+
+# Fix internal linking for Qt5WebEngineCore.pc ,
+# thanks to Larry Hajali's SBo script:
+sed -i \
+  -e 's|-Wl,--start-group.* -Wl,--end-group||' \
+  -e "s|-L${PWD}/qtwebengine/src/core/api/Release||" \
+  $PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig/Qt5WebEngineCore.pc
+
+# Fix the path in prl files:
+find "$PKG/usr/lib${LIBDIRSUFFIX}" -type f -name '*.prl' \
+  -exec sed -i -e '/^QMAKE_PRL_BUILD_DIR/d;s/\(QMAKE_PRL_LIBS =\).*/\1/' {} \;
+
+# Fix the qmake path in pri file:
+sed -i "s,${QTDIR}/qtbase,/usr/lib${LIBDIRSUFFIX}/qt5," \
+  $PKG/usr/lib${LIBDIRSUFFIX}/qt5/mkspecs/modules/qt_lib_bootstrap_private.pri
+
+# Install symlinks to the Qt5 binaries in the $PATH:
+mkdir -p $PKG/usr/bin
+for FILE in $PKG/usr/lib${LIBDIRSUFFIX}/qt5/bin/* ; do
+  ln -s ../lib${LIBDIRSUFFIX}/qt5/bin/$(basename $FILE) $PKG/usr/bin/$(basename $FILE)-qt5
+done
+
+# Set the QT5DIR variable in the environment:
+mkdir -p $PKG/etc/profile.d
+sed -e "s,@LIBDIRSUFFIX@,${LIBDIRSUFFIX},g" $CWD/profile.d/$PKGNAM.sh \
+  > $PKG/etc/profile.d/$PKGNAM.sh
+sed -e "s,@LIBDIRSUFFIX@,${LIBDIRSUFFIX},g" $CWD/profile.d/$PKGNAM.csh \
+  > $PKG/etc/profile.d/$PKGNAM.csh
+chmod 0755 $PKG/etc/profile.d/*
+
+# Add menu entries for all those hidden but great Qt applications:
+# Qt5 logo:
+mkdir -p $PKG/usr/share/icons/hicolor/48x48/apps
+convert qtdoc/doc/src/images/qt-logo.png  -resize 48x48 $PKG/usr/share/icons/hicolor/48x48/apps/qt5-logo.png
+# Assistant icons
+install -p -m644 -D qttools/src/assistant/assistant/images/assistant.png $PKG/usr/share/icons/hicolor/32x32/apps/qt5-assistant.png
+install -p -m644 -D qttools/src/assistant/assistant/images/assistant-128.png $PKG/usr/share/icons/hicolor/128x128/apps/qt5-assistant.png
+# Designer icon
+install -p -m644 -D qttools/src/designer/src/designer/images/designer.png $PKG/usr/share/icons/hicolor/128x128/apps/qt5-designer.png
+# QDbusViewer icons
+install -p -m644 qttools/src/qdbus/qdbusviewer/images/qdbusviewer.png $PKG/usr/share/icons/hicolor/32x32/apps/qt5-qdbusviewer.png
+install -p -m644 qttools/src/qdbus/qdbusviewer/images/qdbusviewer-128.png $PKG/usr/share/icons/hicolor/128x128/apps/qt5-qdbusviewer.png
+# Linguist icons
+for icon in qttools/src/linguist/linguist/images/icons/linguist-*-32.png ; do
+  size=$(echo $(basename ${icon}) | cut -d- -f2)
+  install -p -m644 -D ${icon} $PKG/usr/share/icons/hicolor/${size}x${size}/apps/qt5-linguist.png
+done
+
+# And the .desktop files too:
+mkdir -p $PKG/usr/share/applications
+cat <<EOF > $PKG/usr/share/applications/qt5-designer.desktop
+[Desktop Entry]
+Name=Qt5 Designer
+GenericName=Interface Designer
+Comment=Design GUIs for Qt5 applications
+Exec=designer-qt5
+Icon=qt5-designer
+MimeType=application/x-designer;
+Terminal=false
+Encoding=UTF-8
+Type=Application
+Categories=Qt;Development;
+EOF
+cat <<EOF > $PKG/usr/share/applications/qt5-assistant.desktop
+[Desktop Entry]
+Name=Qt5 Assistant 
+Comment=Shows Qt5 documentation and examples
+Exec=assistant-qt5
+Icon=qt5-assistant
+Terminal=false
+Encoding=UTF-8
+Type=Application
+Categories=Qt;Development;Documentation;
+EOF
+cat <<EOF > $PKG/usr/share/applications/qt5-linguist.desktop
+[Desktop Entry]
+Name=Qt5 Linguist 
+Comment=Add translations to Qt5 applications
+Exec=linguist-qt5
+Icon=qt5-linguist
+MimeType=text/vnd.trolltech.linguist;application/x-linguist;
+Terminal=false
+Encoding=UTF-8
+Type=Application
+Categories=Qt;Development;
+EOF
+cat <<EOF > $PKG/usr/share/applications/qt5-qdbusviewer.desktop
+[Desktop Entry]
+Name=Qt5 QDbusViewer 
+GenericName=Qt5 D-Bus Debugger
+Comment=Debug D-Bus applications
+Exec=qdbusviewer-qt5
+Icon=qt5-qdbusviewer
+Terminal=false
+Type=Application
+Categories=Qt;Development;Debugger;
+EOF
+
+# Add a documentation directory:
+mkdir -p $PKG/usr/doc/$PKGNAM-$PKGVER
+cp -a \
+  README qtbase/{header*,LGPL_EXCEPTION.txt,LICENSE*} \
+  $PKG/usr/doc/$PKGNAM-$PKGVER
+if [ -d $PKG/usr/lib${LIBDIRSUFFIX}/qt5/doc/html ]; then
+  ( cd $PKG/usr/doc/$PKGNAM-$PKGVER
+    ln -sf /usr/lib${LIBDIRSUFFIX}/qt5/doc/html .
+  )
+fi
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $TMP/$PKGNAM-$PKGVER-$ARCH-${BUILD}${TAG}.txz
diff --git a/patches/source/qt5/slack-desc b/patches/source/qt5/slack-desc
new file mode 100644
index 000000000..9dbcba20c
--- /dev/null
+++ b/patches/source/qt5/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description. Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in. You must
+# make exactly 11 lines for the formatting to be correct. It's also
+# customary to leave one space after the ':'.
+
+   |-----handy-ruler------------------------------------------------------|
+qt5: qt5 (a C++ graphical user interface toolkit)
+qt5:
+qt5: Qt is a complete and well-developed object-oriented framework for
+qt5: developing graphical user interface (GUI) applications using C++.
+qt5:
+qt5: Homepage: http://www.qt.io/
+qt5:
+qt5:
+qt5:
+qt5:
+qt5: