14 files changed, 968 insertions, 0 deletions
diff --git a/patches/packages/rocs-21.12.1-x86_64-2_slack15.0.txt b/patches/packages/rocs-21.12.1-x86_64-2_slack15.0.txt
new file mode 100644
index 000000000..8fa1d86d0
--- /dev/null
+++ b/patches/packages/rocs-21.12.1-x86_64-2_slack15.0.txt
@@ -0,0 +1,11 @@
+rocs: rocs (graph theory IDE)
+rocs:
+rocs: Rocs is a Graph Theory IDE for everybody interested in designing and
+rocs: analyzing graph algorithms (e.g., lecturers, students, researchers).
+rocs: For all these users, Rocs provides an easy to use visual data
+rocs: structure editor and a powerful scripting engine to execute
+rocs: algorithms. Algorithms are specified in JavaScript.
+rocs:
+rocs: Homepage: https://www.kde.org/applications/education/rocs
+rocs:
+rocs:
diff --git a/patches/source/rocs/build/rocs b/patches/source/rocs/build/rocs
new file mode 100644
index 000000000..75288bc9f
--- /dev/null
+++ b/patches/source/rocs/build/rocs
@@ -0,0 +1 @@
+2_slack15.0
diff --git a/patches/source/rocs/cmake/cmake b/patches/source/rocs/cmake/cmake
new file mode 100644
index 000000000..24f8ebdaa
--- /dev/null
+++ b/patches/source/rocs/cmake/cmake
@@ -0,0 +1,22 @@
+mkdir cmake-build
+cd cmake-build
+  cmake \
+    $KDE_OPT_ARGS \
+    -DKDE_PLATFORM_FEATURE_DISABLE_DEPRECATED=TRUE \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_C_FLAGS_RELEASE:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_FLAGS_RELEASE:STRING="$SLKCFLAGS" \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DMAN_INSTALL_DIR=/usr/man \
+    -DSYSCONF_INSTALL_DIR=/etc/kde \
+    -DLIB_SUFFIX=${LIBDIRSUFFIX} \
+    -DLIB_INSTALL_DIR=lib$LIBDIRSUFFIX \
+    -DQT_PLUGIN_INSTALL_DIR=lib$LIBDIRSUFFIX/qt5/plugins \
+    -DQML_INSTALL_DIR=lib$LIBDIRSUFFIX/qt5/qml \
+    -DKDE_INSTALL_USE_QT_SYS_PATHS=ON \
+    -DBUILD_TESTING=OFF \
+    -DQca-qt5_DIR=/usr/lib${LIBDIRSUFFIX}/cmake/Qca \
+    ..
+
diff --git a/patches/source/rocs/doinst.sh/rocs b/patches/source/rocs/doinst.sh/rocs
new file mode 100644
index 000000000..e376b59af
--- /dev/null
+++ b/patches/source/rocs/doinst.sh/rocs
@@ -0,0 +1,5 @@
+
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database /usr/share/applications >/dev/null 2>&1
+fi
+
diff --git a/patches/source/rocs/kde.SlackBuild b/patches/source/rocs/kde.SlackBuild
new file mode 100755
index 000000000..86b2bcd36
--- /dev/null
+++ b/patches/source/rocs/kde.SlackBuild
@@ -0,0 +1,572 @@
+#!/bin/sh
+# Copyright 2011, 2012, 2017, 2018, 2020  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.
+
+# Adapted by Eric Hameleers <alien@slackware.com> from the modular x.org build.
+
+# To build only a single package group, specify it as $1, like:
+#   ./kde.SlackBuild frameworks
+# To build only a single package, specify both the group name
+# and the name of the package, like:
+#   ./kde.SlackBuild applications:dolphin
+# To build multiple packages in a module, separate the package names with comma:
+#   ./kde.SlackBuild plasma:powerdevil,bluedevil
+# To build a package *and* all the remaining packages following it
+# in the modules file, end the package name with a comma:
+#   ./kde.SlackBuild plasma:breeze,kwin,
+
+# ----------------------------------------------------------------------------
+
+CLEANUP=${CLEANUP:-"yes"} # clean up build directory after successful build.
+UPGRADE=${UPGRADE:-"yes"} # upgrade package after successful build.
+PRECHECK=${PRECHECK:-"no"} # don't let the script check the available sources.
+CHECKOUT=${CHECKOUT:-"no"} # don't let the script checkout missing sources.
+GRACETME=${GRACETME:-"10"} # grace time to change your mind before build starts.
+SKIPBUILT=${SKIPBUILT:-"no"} # skip building already built packages.
+EXITFAIL=${EXITFAIL:-"yes"} # exit if a package fails to build.
+
+KDEGITURI="git://anongit.kde.org"
+
+pkgbase() {
+  PKGEXT=$(echo $1 | rev | cut -f 1 -d . | rev)
+  case $PKGEXT in
+  'gz' )
+    PKGRETURN=$(basename $1 .tar.gz)
+    ;;
+  'bz2' )
+    PKGRETURN=$(basename $1 .tar.bz2)
+    ;;
+  'lzma' )
+    PKGRETURN=$(basename $1 .tar.lzma)
+    ;;
+  'lz' )
+    PKGRETURN=$(basename $1 .tar.lz)
+    ;;
+  'xz' )
+    PKGRETURN=$(basename $1 .tar.xz)
+    ;;
+  *)
+    PKGRETURN=$(basename $1)
+    ;;
+  esac
+  echo $PKGRETURN
+}
+
+# Set initial variables:
+cd $(dirname $0) ; CWD=$(pwd)
+
+if [ -z "$TMP" ]; then
+  TMP=/tmp
+  # Old default output directory. If $TMP wasn't predefined, we'll default to
+  # using it unless a different value is provided:
+  SLACK_KDE_BUILD_DIR=${SLACK_KDE_BUILD_DIR:-/tmp/kde_build}
+else
+  # $TMP already set. We'll also use it for the output directory unless
+  # a different value is provided:
+  SLACK_KDE_BUILD_DIR=${SLACK_KDE_BUILD_DIR:-$TMP}
+fi
+mkdir -p $TMP $SLACK_KDE_BUILD_DIR
+
+# Set up a few useful functions:
+
+extract_archive() {
+  # Find the archive first:
+  local src_archive=$(find $CWD/src -name ${1})
+  if [ $(tar -tf $src_archive |grep -o '^[^/]\+' |sort -u |wc -l) -eq 1 ];
+  then
+    # Archive contains one toplevel directory, good. Make sure that
+    # this directory ends up as '$(pkgbase $1)':
+    tar -xf $src_archive || return 1
+    local topdir="$(tar -tf $src_archive |grep -o '^[^/]\+' |sort -u)"
+    if [ "${topdir}" != "$(pkgbase $1)" ]; then
+      mv ${topdir} $(pkgbase $1)
+    fi
+  else
+    # No toplevel directory found, so we create one first:
+    mkdir -p $(pkgbase $1)
+    tar -C $(pkgbase $1) -xf $src_archive || return 1
+  fi
+}
+
+fix_perms() {
+  target_dir=$1
+  [ -z "$target_dir" ] && target_dir='.'
+
+  chown -R root:root $target_dir
+  find $target_dir \
+   \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+   -exec chmod 755 {} \+ -o \
+   \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+   -exec chmod 644 {} \+
+}
+
+strip_binaries() {
+  target_dir=$1
+  [ -z "$target_dir" ] && target_dir='.'
+
+  find $target_dir | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+  find $target_dir | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+  find $target_dir | xargs file | grep "current ar archive" | grep ELF | cut -f 1 -d : | xargs strip -g 2> /dev/null
+  # Also strip rpaths:
+  for file in $(find $target_dir | xargs file | grep -e "executable" -e "shared object" | grep ELF | cut -f 1 -d : 2> /dev/null) ; do
+    if [ ! "$(patchelf --print-rpath $file 2> /dev/null)" = "" ]; then
+      patchelf --remove-rpath $file
+    fi
+  done
+}
+
+process_man_pages() {
+  # Compress and if needed symlink the man pages:
+  if [ -d usr/man ]; then
+    ( cd usr/man
+      for manpagedir in $(find . -type d -name "man*") ; do
+      ( cd $manpagedir
+        for eachpage in $( find . -type l -maxdepth 1) ; do
+          ln -s $( readlink $eachpage ).gz $eachpage.gz
+          rm $eachpage
+        done
+        gzip -9 *.*
+      )
+      done
+    )
+  fi
+}
+
+process_info_pages() {
+  # Compress info pages and purge "dir" file from the package:
+  if [ -d usr/info ]; then
+    ( cd usr/info
+      rm -f dir
+      gzip -9 *
+    )
+  fi
+}
+
+no_usr_share_doc() {
+  # If there are docs, move them:
+  if [ -d usr/share/doc ]; then
+    mkdir -p usr/doc
+    mv usr/share/doc/* usr/doc
+    rmdir usr/share/doc
+  fi
+}
+
+precheck() {
+  # See if the sources we have match the module components we want to build:
+  RETVAL=0
+
+  for SRCFILE in $(find $CWD/src -name "*.tar.?z*" |grep -vE ".asc$|.sig$") ; do
+    # Check if the source tarball is mentioned in pkgsrc/
+    # meaning its package will get a different name:
+    ###################################################################
+    # USE OF THIS FEATURE SHOULD BE RESERVED FOR CASES WHERE THERE IS #
+    # A VERY GOOD RATIONALE - KEEPING UPSTREAM NAMES IS PREFERRED     #
+    ###################################################################
+    PKGSRC=$(echo $SRCFILE |rev |cut -f2- -d- |cut -f1,2 -d/ |rev)
+    PKGBASE=$(basename $(grep -lw $PKGSRC $CWD/pkgsrc/*) 2>/dev/null)
+    if [ -z "$PKGBASE" ]; then
+      PKGBASE=$(echo $(basename $SRCFILE) |rev |cut -f2- -d- |rev)
+    fi
+    # We now have the package base name and we can start looking:
+    PKGTGT=$(grep -w ${PKGBASE}$ modules/*)
+    if [ -n "$(echo $PKGTGT |cut -d: -f2- |grep "^ *#")" ]; then
+      echo "Source file '$(basename $SRCFILE)' is commented out: ($PKGTGT) !"
+    elif cat package-blacklist |grep -v "^ *#" |grep -wq ${PKGBASE}$ ; then
+      echo "Source file '$(basename $SRCFILE)' is on the package-blacklist ($PKGBASE) !"
+    elif ! cat modules/* |grep -v "^ *#" |grep -wq ${PKGBASE}$ ; then
+      echo "Source file '$(basename $SRCFILE)' is not mentioned in 'modules' ($PKGBASE) !"
+      RETVAL=1
+    fi
+  done
+
+  # Do we have duplicate package names?
+  PKGDUP="$(cat $CWD/modules/* |grep -v "^ *#" |grep -v "^$" |sort |uniq -d)"
+  if [ -n "$PKGDUP" ] ; then
+    echo "Multiply-defined package names: '$(echo $PKGDUP)'"
+    RETVAL=1
+  fi
+  unset PKGDUP
+
+  for MODPKG in $(cat $CWD/modules/* | grep -v "^ *#") ; do
+    # First find out if the pkg source is different from the actual pkg name:
+    if [ -f $CWD/pkgsrc/$MODPKG ]; then
+      MODBASE=$(basename $(cat $CWD/pkgsrc/$MODPKG))
+      MODLOC=$(dirname $(cat $CWD/pkgsrc/$MODPKG))/
+    else
+      MODBASE=$MODPKG
+      MODLOC=""
+    fi
+    MODSRC="$(find $CWD/src/$MODLOC -name $MODBASE-*.tar.* |grep -vE ".asc$|.sig$" |grep -E "$MODBASE-[^-]+.tar.*$|$MODBASE-[0-9].+.tar.*$")"
+    if [ -z "$MODSRC" ] ; then
+      echo "Module '$MODPKG' does not have a matching source tarball ($MODLOC$MODBASE)!"
+      if [ "$CHECKOUT" = "yes" -o "$CHECKOUT" = "YES" ]; then
+        echo "Checking out KDE component at branch '$VERSION'."
+        git archive --format=tar --prefix ${MODBASE}-${VERSION}/ --remote ${KDEGITURI}/${MODBASE}.git v${VERSION} | xz -c > $CWD/src/${MODLOC}/${MODBASE}-${VERSION}.tar.xz
+        RETVAL=$?
+        if [ $RETVAL -ne 0 ]; then
+          echo "Error while checking out '$MODPKG' ($MODLOC/$MODBASE) !"
+          mv $CWD/src/$MODLOC/${MODBASE}-${VERSION}.tar.xz $CWD/src/$MODLOC/${MODBASE}-${VERSION}.tar.xz.failed
+        fi
+      else
+        RETVAL=1
+      fi
+    fi
+    # A missing slack-desc counts as fatal:
+    if [ -z "$(find $CWD/slack-desc -name ${MODPKG})" ] ; then
+      echo "Module '$MODPKG' does not have a slack-desc file !"
+      RETVAL=1
+    fi
+  done
+
+  if [ $RETVAL -eq 0 ]; then
+    echo "Check complete, build starts in ${GRACETME} seconds.."
+    sleep ${GRACETME}
+  else
+    echo "Precheck failed with error code '$RETVAL'."
+    exit 1
+  fi
+}
+
+# Support function builds one complete module (like 'frameworks'), or
+# exactly one package which is part of a module (like 'okular'):
+build_mod_pkg () {
+  kde_module=$1
+  kde_pkg=$2
+
+  cd $CWD/modules
+
+  # See if $kde_module is a module name like "frameworks":
+  if [ ! -z "$kde_module" ]; then
+    if [ ! -f "$kde_module" ]; then
+      echo "** '${kde_module}' is not an existing module."
+      return
+    fi
+  fi
+  PKG=${SLACK_KDE_BUILD_DIR}/${kde_module}/package-${kde_module}
+  rm -rf $PKG
+  mkdir -p $PKG
+  ( for PKGNAME in $(cat $kde_module |grep -v "^$" |grep -v "^ *#") ; do
+      if grep -wq "^${PKGNAME}$" ${CWD}/package-blacklist ; then
+        if [ -z "$PRINT_PACKAGE_NAME" ]; then
+          echo "** '${PKGNAME}' is on the package blacklist."
+        fi
+        continue
+      fi
+      # Find the full source filename - yeah ugly, but I had two goals:
+      # 1- source tarball can be in a random subdirectory of src/
+      # 2- differentiate between e.g. 'kdepim' and 'kdepim-runtime'
+      if [ -f $CWD/pkgsrc/$PKGNAME ]; then
+        PKGSRC=$(basename $(cat $CWD/pkgsrc/$PKGNAME))
+        PKGLOC=$(dirname $(cat $CWD/pkgsrc/$PKGNAME))
+      else
+        PKGSRC=$PKGNAME
+        PKGLOC=""
+      fi
+      kde_src=$(basename $(find $CWD/src/$PKGLOC -name "$PKGSRC-*.tar.?z*" |grep -vE ".asc$|.sig$" |grep -E "$PKGSRC-[^-]+.tar.*$|$PKGSRC-[0-9].+.tar.*$") 2>/dev/null)
+      if [ "x$kde_src" = "x" ]; then
+        if [ -z "$PRINT_PACKAGE_NAME" ]; then
+          echo "** Did not find '$PKGSRC' in src"
+        fi
+        continue
+      fi
+      # Reset $PKGARCH to its initial value:
+      PKGARCH=$ARCH
+      # Perhaps $PKGARCH should be something different:
+      if grep -wq "^${PKGNAME}$" ${CWD}/noarch ; then
+        PKGARCH=noarch
+      fi 
+      cd $SLACK_KDE_BUILD_DIR/${kde_module}
+      # If $kde_pkg is set, we only want to build one package:
+      if [ ! -z "$kde_pkg" ]; then
+        if [ "$kde_pkg" = "$PKGNAME" ]; then
+          # Set $PKG to a private dir for the modular package build:
+          PKG=$SLACK_KDE_BUILD_DIR/${kde_module}/package-$PKGNAME
+          rm -rf $PKG
+          mkdir -p $PKG
+        else
+          continue
+        fi
+      else
+        if [ -z "$PRINT_PACKAGE_NAME" ]; then
+          echo
+          echo "Building from source ${kde_src}"
+          echo
+        fi
+      fi
+
+      # Set $PKG to a private dir for the modular package build:
+      PKG=$SLACK_KDE_BUILD_DIR/${kde_module}/package-$PKGNAME
+      rm -rf $PKG
+      mkdir -p $PKG
+
+      # Let's figure out the version number on the modular package:
+      MODULAR_PACKAGE_VERSION=$(echo $kde_src | rev | cut -f 3- -d . | cut -f 1 -d - | rev)
+
+      # If this variable is passed to the script, nothing will be built.
+      # Instead, a list of packages to be built will be output.
+      if [ ! -z "$PRINT_PACKAGE_NAME" ]; then
+        if [ -r $CWD/build/${PKGNAME} ]; then
+          MODBUILD=$(cat $CWD/build/${PKGNAME})
+        else
+          MODBUILD=$BUILD
+        fi
+        echo "${PKGNAME}-${MODULAR_PACKAGE_VERSION}-${PKGARCH}-${MODBUILD}.txz"
+        continue
+      fi
+
+      # If requested, skip packages that are already in the output directory:
+      if [ "$SKIPBUILT" = "yes" ]; then
+        # Construct the package name:
+        if [ -r $CWD/build/${PKGNAME} ]; then
+          MODBUILD=$(cat $CWD/build/${PKGNAME})
+        else
+          MODBUILD=$BUILD
+        fi
+        TESTPKGNAME="${PKGNAME}-${MODULAR_PACKAGE_VERSION}-${PKGARCH}-${MODBUILD}.txz"
+        if [ -r ${SLACK_KDE_BUILD_DIR}/${kde_module}/$TESTPKGNAME -o -r ${SLACK_KDE_BUILD_DIR}/$TESTPKGNAME ]; then
+          echo "** Skipping already built package $TESTPKGNAME."
+          continue
+        fi
+      fi 
+
+      rm -rf $(pkgbase $kde_src)
+      extract_archive $kde_src || exit 1
+      cd $(pkgbase $kde_src) || exit 1
+
+      fix_perms
+
+      # If any patches are needed, call this script to apply them:
+      if [ -r $CWD/patch/${PKGNAME}.patch ]; then
+        . $CWD/patch/${PKGNAME}.patch || exit 1
+      fi
+
+      # If there's any pre-install things to do, do them:
+      if [ -r $CWD/pre-install/${PKGNAME}.pre-install ]; then
+        . $CWD/pre-install/${PKGNAME}.pre-install
+      fi
+
+      if ! grep -wq "^${PKGNAME}$" ${CWD}/nomake ; then
+        # Run cmake, using custom cmake script if needed:
+        if [ -r $CWD/cmake/${PKGNAME} ]; then
+          . $CWD/cmake/${PKGNAME}
+        elif [ -r $CWD/cmake/${kde_module} ]; then
+          . $CWD/cmake/${kde_module}
+        else
+          # This is the default configure script:
+          . $CWD/cmake/cmake
+        fi
+
+        # Run make, using custom make script if needed:
+        if [ -r $CWD/make/${PKGNAME} ]; then
+          . $CWD/make/${PKGNAME}
+        elif [ -r $CWD/make/${kde_module} ]; then
+          . $CWD/make/${kde_module}
+        else
+          # This is the default make && make install routine:
+          make $NUMJOBS || make || exit 1
+          make install DESTDIR=$PKG || exit 1
+        fi
+      fi
+
+      # Back to source toplevel builddir, since cmake may have run in a subdir:
+      cd $SLACK_KDE_BUILD_DIR/${kde_module}/$(pkgbase $kde_src)
+
+      mkdir -p $PKG/usr/doc/${PKGNAME}-${MODULAR_PACKAGE_VERSION}
+      # Use specific documentation files if available, else use a default set:
+      if [ -r $CWD/docs/${PKGNAME} ]; then
+        cp -a $(cat $CWD/docs/${PKGNAME}) \
+          $PKG/usr/doc/${PKGNAME}-${MODULAR_PACKAGE_VERSION}
+      else
+        cp -a \
+          AUTHORS* CONTRIBUTING* COPYING* HACKING* \
+          INSTALL* LICENSE* MAINTAINERS README* NEWS* TODO* \
+          $PKG/usr/doc/${PKGNAME}-${MODULAR_PACKAGE_VERSION}
+          # If there's a ChangeLog, installing at least part of the recent
+          # history is useful, but don't let it get totally out of control:
+          if [ -r ChangeLog ]; then
+            DOCSDIR=$(echo $PKG/usr/doc/${PKGNAME}-$MODULAR_PACKAGE_VERSION)
+            cat ChangeLog | head -n 1000 > $DOCSDIR/ChangeLog
+            touch -r ChangeLog $DOCSDIR/ChangeLog
+          fi
+      fi
+
+      # Get rid of zero-length junk files:
+      find $PKG/usr/doc/${PKGNAME}-$MODULAR_PACKAGE_VERSION -type f -size 0 -exec rm --verbose "{}" \+
+      rmdir --verbose $PKG/usr/doc/${PKGNAME}-$MODULAR_PACKAGE_VERSION 2> /dev/null
+
+      # Strip binaries if needed:
+      if [ ! -r $CWD/nostrip/${PKGNAME} ]; then
+        strip_binaries $PKG
+      fi
+
+      # If there's any special post-install things to do, do them:
+      if [ -r $CWD/post-install/${PKGNAME}.post-install ]; then
+        . $CWD/post-install/${PKGNAME}.post-install
+      fi
+
+      # If this package requires some doinst.sh material, add it here:
+      if [ -r $CWD/doinst.sh/${PKGNAME} ]; then
+        mkdir -p $PKG/install
+        cat $CWD/doinst.sh/${PKGNAME} \
+          | sed -e "s#usr/lib#usr/lib${LIBDIRSUFFIX}#g" \
+          >> $PKG/install/doinst.sh
+      fi
+
+      # If this is a modular package, build it here:
+      if [ -d $SLACK_KDE_BUILD_DIR/${kde_module}/package-$PKGNAME ]; then
+        cd $PKG
+        process_man_pages
+        process_info_pages
+        no_usr_share_doc          
+        mkdir -p $PKG/install
+        if [ -r $CWD/slack-desc/${PKGNAME} ]; then
+          cat $CWD/slack-desc/${PKGNAME} > $PKG/install/slack-desc
+        else
+          touch $PKG/install/slack-desc-missing
+        fi
+        if [ -r $CWD/build/${PKGNAME} ]; then
+          MODBUILD=$(cat $CWD/build/${PKGNAME})
+        else
+          MODBUILD=$BUILD
+        fi
+        if [ -r $CWD/makepkg/${PKGNAME} ]; then
+          BUILD=$MODBUILD . $CWD/makepkg/${PKGNAME}
+        else
+          /sbin/makepkg -l y -c n ${SLACK_KDE_BUILD_DIR}/${kde_module}/${PKGNAME}-$(echo $MODULAR_PACKAGE_VERSION |tr - _)-${PKGARCH}-${MODBUILD}.txz
+        fi
+        # We will continue with the fresh packages installed:
+        if [ "$UPGRADE" = "yes" -o "$UPGRADE" = "YES" ]; then
+          upgradepkg --install-new --reinstall ${SLACK_KDE_BUILD_DIR}/${kde_module}/${PKGNAME}-${MODULAR_PACKAGE_VERSION}-${PKGARCH}-${MODBUILD}.txz
+          # Keep MIME database current:
+          /usr/bin/update-mime-database /usr/share/mime 1>/dev/null 2>/dev/null &
+        fi
+      fi
+
+    done
+
+  )
+}
+
+# Process the module queue. Format is:
+# module[:subpackage[,subpackage]] [module...]
+deterministic_build() {
+  RET=0
+  for ENTRY in $1 ; do
+    KDE_MOD=$(echo "$ENTRY": | cut -f1 -d:)
+    KDE_PKGS=$(echo "$ENTRY": | cut -f2 -d:)
+    if [ -z "$KDE_PKGS" ]; then
+      if [ -z "$PRINT_PACKAGE_NAME" ]; then
+        echo "** SlackBuild building '$KDE_MOD'"
+      fi
+      build_mod_pkg $KDE_MOD
+      let RET=$RET+$?
+    else
+      if [ "${KDE_PKGS: -1}" = "," ]; then
+        # Last character is a ','. Expand the list with all subsequent packages.
+        START_PKG=$(echo $KDE_PKGS |rev |cut -d, -f2 |rev)
+        MOD_LIST=$(cat modules/$KDE_MOD |grep -v "^ *#" |grep -v "^$" |tr '\n' ',')
+        KDE_PKGS="${KDE_PKGS}${MOD_LIST/#?*,${START_PKG},/}"
+        if [ -z "$PRINT_PACKAGE_NAME" ]; then
+          echo "** SlackBuild expanding '$ENTRY' to '$KDE_MOD:$KDE_PKGS'"
+        fi
+      fi
+      for KDE_PKG in $(echo $KDE_PKGS |tr ',' ' ') ; do
+        if [ -z "$PRINT_PACKAGE_NAME" ]; then
+          echo "** SlackBuild building '$KDE_MOD:$KDE_PKG'"
+        fi
+        build_mod_pkg $KDE_MOD $KDE_PKG
+        let RET=$RET+$?
+      done
+    fi
+  done
+
+  return $RET
+}
+
+# MAIN PART #
+
+# Import the build configuration options for as far as they are not already set:
+[ -r ./kde.options ] && . ./kde.options
+
+# This avoids compiling a version number into KDE's .la files:
+QTDIR=/usr/lib${LIBDIRSUFFIX}/qt5 ; export QTDIR
+
+# Get the KDE environment variables:
+[ -d post-install/kservice ] && eval $(sed -e "s#/lib#/lib${LIBDIRSUFFIX}#" ./post-install/kservice/profile.d/kde.sh)
+
+# Build/install libkdiagram before compiling kdepim:
+# Build/install libktorrent before compiling kget:
+KDEMODS=" \
+  kde4 \
+  frameworks \
+  applications-extra:kdiagram \
+  kdepim \
+  plasma-extra:plasma-wayland-protocols \
+  plasma \
+  plasma-extra \
+  applications:libktorrent \
+  applications \
+  applications-extra \
+  applications:umbrello \
+  "
+  #telepathy \
+
+# Allow for specification of individual packages to be built:
+if [ -z "$1" ]; then
+  MODQUEUE=$KDEMODS
+else
+  MODQUEUE="$*"
+fi
+
+# If requested, check if
+# sources, module definitions and slack-desc are complete and matching:
+if [ "$PRECHECK" = "yes" -o "$PRECHECK" = "YES" ]; then
+  precheck
+fi
+
+# And finally, start working!
+for module in \
+  $MODQUEUE ;
+do
+  if [ -z "$PRINT_PACKAGE_NAME" ]; then
+    echo "SlackBuild processing module '$module'"
+  fi
+  deterministic_build $module
+  if [ $? = 0 ]; then
+    # Move the created packages up into the KDE build directory:
+    mv ${SLACK_KDE_BUILD_DIR}/$(echo $module |cut -f1 -d:)/*.t?z ${SLACK_KDE_BUILD_DIR}/ 2> /dev/null
+    if [ "$CLEANUP" = "yes" -o "$CLEANUP" = "YES" ]; then
+      # Clean out package and build directories:
+      rm -rf ${SLACK_KDE_BUILD_DIR}/$(echo $module |cut -f1 -d:)
+    fi
+  else
+    if [ -z "$PRINT_PACKAGE_NAME" ]; then
+      echo "${module} failed to build."
+    fi
+    if [ "$EXITFAIL" = "yes" ]; then
+      exit 1
+    fi
+  fi
+  cd - > /dev/null
+done
+
+exit 0
+
+
diff --git a/patches/source/rocs/kde.options b/patches/source/rocs/kde.options
new file mode 100644
index 000000000..4435ead77
--- /dev/null
+++ b/patches/source/rocs/kde.options
@@ -0,0 +1,68 @@
+# Set default arch/build.  A default version is not needed since
+# package versions are determined by their source tarvall.
+
+[ -z $BUILD ] && export BUILD=1
+
+# Automatically determine the architecture we're building on:
+if [ -z "$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
+
+[ -z $PKGARCH ] && export PKGARCH=$ARCH
+
+# Use this as CFLAGS and CXXFLAGS:
+if [ -z "$SLKCFLAGS" ]; then
+  if [ "$ARCH" = "i486" ]; then
+    export SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+    export LIBDIRSUFFIX=""
+  elif [ "$ARCH" = "i586" ]; then
+    export SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+    export LIBDIRSUFFIX=""
+  elif [ "$ARCH" = "s390" ]; then
+    export SLKCFLAGS="-O2"
+    export LIBDIRSUFFIX=""
+  elif [ "$ARCH" = "x86_64" ]; then
+    export SLKCFLAGS="-O2 -fPIC"
+    export LIBDIRSUFFIX="64"
+  elif [ "$ARCH" = "arm" ]; then
+    export SLKCFLAGS="-O2 -march=armv4 -mtune=xscale"
+    export LIBDIRSUFFIX=""
+  elif [ "$ARCH" = "armel" ]; then
+    export SLKCFLAGS="-O2 -march=armv4t"
+    export LIBDIRSUFFIX=""
+  elif [ "$ARCH" = "armv7hl" ]; then
+    export SLKCFLAGS="-O2 -march=armv7-a -mfpu=vfpv3-d16"
+    export LIBDIRSUFFIX=""
+  else
+    export SLKCFLAGS="-O2"
+    export LIBDIRSUFFIX=""
+  fi
+fi
+
+# Use this to set the number of parallel make jobs:
+NUMJOBS=${NUMJOBS:-" -j $(expr $(nproc) + 1) "}
+export NUMJOBS
+
+# Additional cmake flags that are spanned across the KDE modules
+# Do not use "final build" unless we build an actual release.
+export KDE_OPT_ARGS=" -Wno-dev -DBUILD_TESTING=OFF -DSITE=\"slackware.com\" -DKDE_DISTRIBUTION_TEXT=\"volkerdi@slackware.com\" "
+
+# Choose correct options depending on whether PAM is installed:
+if [ -L /lib${LIBDIRSUFFIX}/libpam.so.? ]; then
+  SLACKPAM=${SLACKPAM:-"yes"}
+else
+  SLACKPAM=${SLACKPAM:-"no"}
+fi
+
+# Choose correct options depending on whether elogind is installed:
+if [ -L /lib${LIBDIRSUFFIX}/libelogind.so.? ]; then
+  SLKELOGIND=${SLKELOGIND:-"yes"}
+else
+  SLKELOGIND=${SLKELOGIND:-"no"}
+fi
diff --git a/patches/source/rocs/modules/applications b/patches/source/rocs/modules/applications
new file mode 100644
index 000000000..5fa4c7f07
--- /dev/null
+++ b/patches/source/rocs/modules/applications
@@ -0,0 +1,215 @@
+# https://community.kde.org/Applications/17.12_Release_Notes
+#
+# Some of the kdegraphics needs to be compiled first:
+libkipi
+kipi-plugins
+libkexiv2
+libkdcraw
+libksane
+gwenview
+
+# Not currently packaging due to deps needed for kaccounts-integration, and
+# more deps needed for those deps. Might check into it again later...
+#kaccounts-integration
+#kaccounts-providers
+
+# kdebase:
+kio-extras
+kio-gdrive
+konsole
+kate
+kdialog
+keditbookmarks
+kfind
+konqueror
+
+# kdeutils:
+ark
+baloo-widgets
+filelight
+kcalc
+kcharselect
+kdf
+kfloppy
+kgpg
+print-manager
+kbackup
+ktimer
+khelpcenter
+kwalletmanager
+sweeper
+
+# dolphin needs to pick up baloo5-widgets:
+dolphin
+
+# kdesdk:
+kdebugsettings
+kapptemplate
+cervisia
+dolphin-plugins
+kcachegrind
+kde-dev-scripts
+kde-dev-utils
+kdesdk-kioslaves
+kdesdk-thumbnailers
+kross-interpreters
+libkomparediff2
+kompare
+lokalize
+poxml
+umbrello
+
+# Rest of kdegraphics:
+kdegraphics-mobipocket
+okular
+kdegraphics-thumbnailers
+kamera
+kcolorchooser
+kolourpaint
+kruler
+spectacle
+svgpart
+kirigami-gallery
+
+# kdeaccessibility:
+kmouth
+kmousetool
+kmag
+
+# kdemultimedia:
+libkcddb
+libkcompactdisc
+audiocd-kio
+dragon
+juk
+kmix
+ffmpegthumbs
+kwave
+k3b
+kamoso
+elisa
+
+# kdenetwork:
+kdenetwork-filesharing
+zeroconf-ioslave
+kget
+kopete
+krdc
+krfb
+
+# kdeadmin:
+kcron
+ksystemlog
+
+# kdegames:
+libkdegames
+libkmahjongg
+klickety
+ksudoku
+ksquares
+# Needs fc-solver library:
+kpat
+klines
+ksnakeduel
+kollision
+kshisen
+kblocks
+lskat
+kreversi
+bovo
+#kajongg
+granatier
+kmines
+kiriki
+kigo
+bomber
+kolf
+kdiamond
+kbounce
+konquest
+kapman
+knavalbattle
+killbots
+kubrick
+kgoldrunner
+knetwalk
+kbreakout
+ksirk
+kfourinline
+picmi
+kblackbox
+palapeli
+katomic
+ktuberling
+kjumpingcube
+kmahjongg
+kspaceduel
+knights
+
+# kdetoys:
+kteatime
+
+# kdeedu:
+kdeedu-data
+libkeduvocdocument
+analitza
+kalgebra
+kanagram
+khangman
+kig
+parley
+artikulate
+blinken
+cantor
+kalzium
+kbruch
+kgeography
+kiten
+klettres
+kmplot
+kqtquickcharts
+ktouch
+kturtle
+kwordquiz
+marble
+rocs
+step
+minuet
+
+# Needs to come after marble (obsolete, removed):
+#libkgeomap
+
+# Needs ffmpeg and dvdauthor to be really useful:
+kdenlive
+
+# kdewebdev remnant:
+kimagemapeditor
+
+# New in 19.08:
+yakuake
+
+# New in 20.04:
+kdeconnect-kde
+
+# New in 20.12.0:
+markdownpart
+kpublictransport
+kosmindoormap
+itinerary
+kontrast
+konversation
+libktorrent
+ktorrent
+kpmcore
+partitionmanager
+
+# New in 21.08.0:
+skanlite
+
+# kdevelop added to 21.12.0:
+kdevelop
+kdev-php
+kdev-python
+
+# New in 21.12.0:
+zanshin
diff --git a/patches/source/rocs/noarch b/patches/source/rocs/noarch
new file mode 100644
index 000000000..a1dd4c697
--- /dev/null
+++ b/patches/source/rocs/noarch
@@ -0,0 +1,9 @@
+# List packages with an $ARCH of "noarch" (i.e. packages
+# that contain no binaries) here:
+
+breeze-icons
+kde-wallpapers
+oxygen-fonts
+oxygen-icons
+oxygen-icons5
+
diff --git a/patches/source/rocs/nomake b/patches/source/rocs/nomake
new file mode 100644
index 000000000..2703fd484
--- /dev/null
+++ b/patches/source/rocs/nomake
@@ -0,0 +1,4 @@
+breeze-grub
+oxygen-fonts
+sddm-theme-breeze
+
diff --git a/patches/source/rocs/package-blacklist b/patches/source/rocs/package-blacklist
new file mode 100644
index 000000000..f6ab382c4
--- /dev/null
+++ b/patches/source/rocs/package-blacklist
@@ -0,0 +1,11 @@
+# Enter packages to skip (perhaps because they aren't used on
+# this platform) below.  Just the package name -- no version
+# number is needed.
+
+## kdebindings:
+# needs c-sharp:
+kimono
+qyoto
+
+# We need to support Wayland first.
+#kwayland
diff --git a/patches/source/rocs/patch/rocs.patch b/patches/source/rocs/patch/rocs.patch
new file mode 100644
index 000000000..222d878bb
--- /dev/null
+++ b/patches/source/rocs/patch/rocs.patch
@@ -0,0 +1 @@
+cat $CWD/patch/rocs/97a1f41c4d79f471c36207ec4d86e1a346b8df83.patch | patch -p1 --verbose || { touch ${SLACK_KDE_BUILD_DIR}/${PKGNAME}.failed ; continue ; }
diff --git a/patches/source/rocs/patch/rocs/97a1f41c4d79f471c36207ec4d86e1a346b8df83.patch b/patches/source/rocs/patch/rocs/97a1f41c4d79f471c36207ec4d86e1a346b8df83.patch
new file mode 100644
index 000000000..630acd127
--- /dev/null
+++ b/patches/source/rocs/patch/rocs/97a1f41c4d79f471c36207ec4d86e1a346b8df83.patch
@@ -0,0 +1,29 @@
+From 97a1f41c4d79f471c36207ec4d86e1a346b8df83 Mon Sep 17 00:00:00 2001
+From: Tomaz Canabrava <tcanabrava@kde.org>
+Date: Tue, 14 Dec 2021 17:32:12 +0000
+Subject: [PATCH] I hate `auto`. This creates a QStringRref, not a QString,
+ then crashes.
+
+We can't pass a QStringRef to QUrl::fromLocalFile, this accepts
+a const QString& and then QStringRef will decay to a QString()
+but it's UB to hold a const ref to a temporary.
+---
+ src/project/project.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/project/project.cpp b/src/project/project.cpp
+index 42e00bc0c..47d11912c 100644
+--- a/src/project/project.cpp
++++ b/src/project/project.cpp
+@@ -205,7 +205,7 @@ QString Project::workingDir() const
+ 
+ KTextEditor::Document* Project::createCodeDocument(const QString& filePath)
+ {
+-    auto path = d->m_workingDirectory.path() + QLatin1Char('/') + filePath + QStringLiteral(".js");
++    const QString path = d->m_workingDirectory.path() + QLatin1Char('/') + filePath + QStringLiteral(".js");
+ 
+     auto doc = KTextEditor::Editor::instance()->createDocument(nullptr);
+     if (!doc->saveAs(QUrl::fromLocalFile(path))) {
+-- 
+GitLab
+
diff --git a/patches/source/rocs/rocs.SlackBuild b/patches/source/rocs/rocs.SlackBuild
new file mode 100755
index 000000000..edf1d803b
--- /dev/null
+++ b/patches/source/rocs/rocs.SlackBuild
@@ -0,0 +1 @@
+SLACK_KDE_BUILD_DIR=/tmp ./kde.SlackBuild applications:rocs
diff --git a/patches/source/rocs/slack-desc/rocs b/patches/source/rocs/slack-desc/rocs
new file mode 100644
index 000000000..1be6d3104
--- /dev/null
+++ b/patches/source/rocs/slack-desc/rocs
@@ -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------------------------------------------------------|
+rocs: rocs (graph theory IDE)
+rocs:
+rocs: Rocs is a Graph Theory IDE for everybody interested in designing and
+rocs: analyzing graph algorithms (e.g., lecturers, students, researchers).
+rocs: For all these users, Rocs provides an easy to use visual data
+rocs: structure editor and a powerful scripting engine to execute
+rocs: algorithms. Algorithms are specified in JavaScript.
+rocs:
+rocs: Homepage: https://www.kde.org/applications/education/rocs
+rocs:
+rocs: