11 files changed, 486 insertions, 14 deletions
diff --git a/source/x/egl-wayland/10_nvidia_wayland.json b/source/x/egl-wayland/10_nvidia_wayland.json
new file mode 100644
index 00000000..c08a6411
--- /dev/null
+++ b/source/x/egl-wayland/10_nvidia_wayland.json
@@ -0,0 +1,6 @@
+{
+    "file_format_version" : "1.0.0",
+    "ICD" : {
+        "library_path" : "libnvidia-egl-wayland.so.1"
+    }
+}
diff --git a/source/x/egl-wayland/egl-wayland.SlackBuild b/source/x/egl-wayland/egl-wayland.SlackBuild
new file mode 100755
index 00000000..4448e0f8
--- /dev/null
+++ b/source/x/egl-wayland/egl-wayland.SlackBuild
@@ -0,0 +1,143 @@
+#!/bin/bash
+
+# Copyright 2021  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.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PKGNAM=egl-wayland
+VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
+BUILD=${BUILD:-1}
+
+NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
+
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) export ARCH=i586 ;;
+    arm*) export ARCH=arm ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+       *) export ARCH=$( uname -m ) ;;
+  esac
+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-$VERSION-$ARCH-$BUILD.txz"
+  exit 0
+fi
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+TMP=${TMP:-/tmp}
+PKG=$TMP/package-$PKGNAM
+
+rm -rf $PKG 
+mkdir -p $TMP $PKG
+cd $TMP || exit 1
+rm -rf $PKGNAM-$VERSION
+tar xvf $CWD/$PKGNAM-$VERSION.tar.?z || exit 1
+cd $PKGNAM-$VERSION || 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 {} \+
+
+# Configure, build, and install:
+export CFLAGS="$SLKCFLAGS"
+export CXXFLAGS="$SLKCFLAGS"
+mkdir meson-build
+cd meson-build
+meson setup \
+  --prefix=/usr \
+  --libdir=lib${LIBDIRSUFFIX} \
+  --libexecdir=/usr/libexec \
+  --bindir=/usr/bin \
+  --sbindir=/usr/sbin \
+  --includedir=/usr/include \
+  --datadir=/usr/share \
+  --mandir=/usr/man \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --buildtype=release \
+  .. || exit 1
+  "${NINJA:=ninja}" $NUMJOBS || exit 1
+  DESTDIR=$PKG $NINJA install || exit 1
+cd ..
+
+# Install the NVidia ICD file:
+mkdir $PKG/usr/share/egl/egl_external_platform.d/
+cp -a $CWD/10_nvidia_wayland.json $PKG/usr/share/egl/egl_external_platform.d/
+chown root:root $PKG/usr/share/egl/egl_external_platform.d/10_nvidia_wayland.json
+chmod 644 $PKG/usr/share/egl/egl_external_platform.d/10_nvidia_wayland.json
+
+# Strip the binaries:
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+
+# Compress and link manpages, if any:
+if [ -d $PKG/usr/man ]; then
+  ( cd $PKG/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
+
+mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
+cp -a \
+  AUTHORS COPYING* CREDITS INSTALL NEWS README* \
+  $PKG/usr/doc/$PKGNAM-$VERSION
+
+# If there's a ChangeLog, installing at least part of the recent history
+# is useful, but don't let it get totally out of control:
+if [ -r ChangeLog ]; then
+  DOCSDIR=$(echo $PKG/usr/doc/${PKGNAM}-$VERSION)
+  cat ChangeLog | head -n 1000 > $DOCSDIR/ChangeLog
+  touch -r ChangeLog $DOCSDIR/ChangeLog
+fi
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz
diff --git a/source/x/egl-wayland/egl-wayland.url b/source/x/egl-wayland/egl-wayland.url
new file mode 100644
index 00000000..8b3c4175
--- /dev/null
+++ b/source/x/egl-wayland/egl-wayland.url
@@ -0,0 +1 @@
+https://github.com/NVIDIA/egl-wayland
diff --git a/source/x/egl-wayland/slack-desc b/source/x/egl-wayland/slack-desc
new file mode 100644
index 00000000..34cff0ad
--- /dev/null
+++ b/source/x/egl-wayland/slack-desc
@@ -0,0 +1,20 @@
+# 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------------------------------------------------------|
+egl-wayland: egl-wayland (Wayland EGL External Platform library)
+egl-wayland:
+egl-wayland: Wayland EGL External Platform library.
+egl-wayland:
+egl-wayland:
+egl-wayland:
+egl-wayland:
+egl-wayland:
+egl-wayland:
+egl-wayland:
+egl-wayland:
diff --git a/source/x/eglexternalplatform/eglexternalplatform.SlackBuild b/source/x/eglexternalplatform/eglexternalplatform.SlackBuild
new file mode 100755
index 00000000..7c6bf4d4
--- /dev/null
+++ b/source/x/eglexternalplatform/eglexternalplatform.SlackBuild
@@ -0,0 +1,92 @@
+#!/bin/bash
+
+# Copyright 2021  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.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PKGNAM=eglexternalplatform
+VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
+BUILD=${BUILD:-1}
+
+NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
+
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) export ARCH=i586 ;;
+    arm*) export ARCH=arm ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+       *) export ARCH=$( uname -m ) ;;
+  esac
+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-$VERSION-$ARCH-$BUILD.txz"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp}
+PKG=$TMP/package-$PKGNAM
+
+rm -rf $PKG
+mkdir -p $TMP $PKG
+cd $TMP
+rm -rf $PKGNAM-$VERSION
+tar xvf $CWD/$PKGNAM-$VERSION.tar.?z || exit 1
+cd $PKGNAM-$VERSION || 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 {} \+
+
+mkdir -p $PKG/usr/include/
+cp -a interface/eglexternalplatform.h  $PKG/usr/include/
+cp -a interface/eglexternalplatformversion.h  $PKG/usr/include/
+mkdir -p  $PKG/usr/share/pkgconfig/
+cp -a eglexternalplatform.pc  $PKG/usr/share/pkgconfig/
+chown -R root:root $PKG/usr/include $PKG/usr/share/pkgconfig
+chmod 644 $PKG/usr/include/* $PKG/usr/share/pkgconfig/*
+
+mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
+cp -a \
+  AUTHORS COPYING* INSTALL NEWS README* THANKS TODO \
+  $PKG/usr/doc/$PKGNAM-$VERSION
+
+# If there's a ChangeLog, installing at least part of the recent history
+# is useful, but don't let it get totally out of control:
+if [ -r ChangeLog ]; then
+  DOCSDIR=$(echo $PKG/usr/doc/*-$VERSION)
+  cat ChangeLog | head -n 1000 > $DOCSDIR/ChangeLog
+  touch -r ChangeLog $DOCSDIR/ChangeLog
+fi
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+# Build the package:
+cd $PKG
+/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz
diff --git a/source/x/eglexternalplatform/eglexternalplatform.url b/source/x/eglexternalplatform/eglexternalplatform.url
new file mode 100644
index 00000000..012d3b4d
--- /dev/null
+++ b/source/x/eglexternalplatform/eglexternalplatform.url
@@ -0,0 +1 @@
+https://github.com/NVIDIA/eglexternalplatform
diff --git a/source/x/eglexternalplatform/slack-desc b/source/x/eglexternalplatform/slack-desc
new file mode 100644
index 00000000..417bae22
--- /dev/null
+++ b/source/x/eglexternalplatform/slack-desc
@@ -0,0 +1,20 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description. Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in. You must
+# make exactly 11 lines for the formatting to be correct. It's also
+# customary to leave one space after the ':'.
+
+
+                   |-----handy-ruler------------------------------------------------------|
+eglexternalplatform: eglexternalplatform (EGL External Platform Interface headers)
+eglexternalplatform:
+eglexternalplatform: The header files for EGL External Platform Interface.
+eglexternalplatform:
+eglexternalplatform:
+eglexternalplatform:
+eglexternalplatform:
+eglexternalplatform:
+eglexternalplatform:
+eglexternalplatform:
+eglexternalplatform:
diff --git a/source/x/x11/configure/xorg-server b/source/x/x11/configure/xorg-server
index bd3adf4f..c107644e 100644
--- a/source/x/x11/configure/xorg-server
+++ b/source/x/x11/configure/xorg-server
@@ -1,4 +1,12 @@
+# Build Wayland X Server (currently built as standalone):
+BUILD_XWAYLAND=NO
+
 # Servers to build:
+if [ "$BUILD_XWAYLAND" = "NO" ]; then
+  XWAYLAND_OPTION="--disable-xwayland"
+else
+  XWAYLAND_OPTION="--enable-xwayland"
+fi
 BUILD_SERVERS="--enable-xorg \
   --enable-dmx \
   --enable-xvfb \
@@ -6,7 +14,7 @@ BUILD_SERVERS="--enable-xorg \
   --enable-glamor \
   --enable-kdrive \
   --enable-xephyr \
-  --enable-xwayland \
+  $XWAYLAND_OPTION \
   --enable-config-udev \
   --disable-config-hal \
   --disable-systemd-logind"
diff --git a/source/x/x11/makepkg/xorg-server b/source/x/x11/makepkg/xorg-server
index cc4f4f78..1f5faf3c 100644
--- a/source/x/x11/makepkg/xorg-server
+++ b/source/x/x11/makepkg/xorg-server
@@ -29,16 +29,18 @@ cat $CWD/slack-desc/xorg-server-xephyr > ${SLACK_X_BUILD_DIR}/package-xorg-serve
 cd ${SLACK_X_BUILD_DIR}/package-xorg-server-xephyr
 /sbin/makepkg -l y -c n ${SLACK_X_BUILD_DIR}/xorg-server-xephyr-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
 
-rm -r ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland
-mkdir -p ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/usr/bin
-mv $PKG/usr/bin/Xwayland ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/usr/bin
-# No man page yet...
-#mkdir -p ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/usr/man/man1
-#mv $PKG/usr/man/man1/Xwayland.1.gz ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/usr/man/man1
-mkdir -p ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/install
-cat $CWD/slack-desc/xorg-server-xwayland > ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/install/slack-desc
-cd ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland
-/sbin/makepkg -l y -c n ${SLACK_X_BUILD_DIR}/xorg-server-xwayland-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
+if [ -r $PKG/usr/bin/Xwayland ]; then
+  rm -r ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland
+  mkdir -p ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/usr/bin
+  mv $PKG/usr/bin/Xwayland ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/usr/bin
+  # No man page yet...
+  #mkdir -p ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/usr/man/man1
+  #mv $PKG/usr/man/man1/Xwayland.1.gz ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/usr/man/man1
+  mkdir -p ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/install
+  cat $CWD/slack-desc/xorg-server-xwayland > ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland/install/slack-desc
+  cd ${SLACK_X_BUILD_DIR}/package-xorg-server-xwayland
+  /sbin/makepkg -l y -c n ${SLACK_X_BUILD_DIR}/xorg-server-xwayland-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
+fi
 
 # Build the main xorg-server package:
 cd $PKG
@@ -48,13 +50,16 @@ if [ "$UPGRADE_PACKAGES" = "yes" ]; then
   /sbin/upgradepkg --install-new ${SLACK_X_BUILD_DIR}/xorg-server-xnest-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
   /sbin/upgradepkg --install-new ${SLACK_X_BUILD_DIR}/xorg-server-xvfb-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
   /sbin/upgradepkg --install-new ${SLACK_X_BUILD_DIR}/xorg-server-xephyr-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
-  /sbin/upgradepkg --install-new ${SLACK_X_BUILD_DIR}/xorg-server-xwayland-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
+  if [ -r ${SLACK_X_BUILD_DIR}/xorg-server-xwayland-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz ]; then
+    /sbin/upgradepkg --install-new ${SLACK_X_BUILD_DIR}/xorg-server-xwayland-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
+  fi
   /sbin/upgradepkg --install-new ${SLACK_X_BUILD_DIR}/xorg-server-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
 elif [ "$UPGRADE_PACKAGES" = "always" ]; then
   /sbin/upgradepkg --install-new --reinstall ${SLACK_X_BUILD_DIR}/xorg-server-xnest-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
   /sbin/upgradepkg --install-new --reinstall ${SLACK_X_BUILD_DIR}/xorg-server-xvfb-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
   /sbin/upgradepkg --install-new --reinstall ${SLACK_X_BUILD_DIR}/xorg-server-xephyr-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
-  /sbin/upgradepkg --install-new --reinstall ${SLACK_X_BUILD_DIR}/xorg-server-xwayland-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
+  if [ -r ${SLACK_X_BUILD_DIR}/xorg-server-xwayland-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz ]; then
+    /sbin/upgradepkg --install-new --reinstall ${SLACK_X_BUILD_DIR}/xorg-server-xwayland-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
+  fi
   /sbin/upgradepkg --install-new --reinstall ${SLACK_X_BUILD_DIR}/xorg-server-${MODULAR_PACKAGE_VERSION}-$ARCH-$BUILD.txz
 fi
-
diff --git a/source/x/xorg-server-xwayland/slack-desc b/source/x/xorg-server-xwayland/slack-desc
new file mode 100644
index 00000000..7a292b27
--- /dev/null
+++ b/source/x/xorg-server-xwayland/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------------------------------------------------------|
+xorg-server-xwayland: xorg-server-xwayland (X Clients under Wayland)
+xorg-server-xwayland:
+xorg-server-xwayland: Wayland is a complete window system in itself, but even so, if we're
+xorg-server-xwayland: migrating away from X, it makes sense to have a good backwards
+xorg-server-xwayland: compatibility story. With a few changes, the Xorg server can be
+xorg-server-xwayland: modified to use Wayland input devices for input and forward either the
+xorg-server-xwayland: root window or individual top-level windows as wayland surfaces. The
+xorg-server-xwayland: server still runs the same 2D driver with the same acceleration code
+xorg-server-xwayland: as it does when it runs natively. The main difference is that Wayland
+xorg-server-xwayland: handles presentation of the windows instead of KMS.
+xorg-server-xwayland:
diff --git a/source/x/xorg-server-xwayland/xorg-server-xwayland.SlackBuild b/source/x/xorg-server-xwayland/xorg-server-xwayland.SlackBuild
new file mode 100755
index 00000000..11c7061f
--- /dev/null
+++ b/source/x/xorg-server-xwayland/xorg-server-xwayland.SlackBuild
@@ -0,0 +1,157 @@
+#!/bin/bash
+
+# Copyright 2016, 2018, 2019  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.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PKGNAM=xorg-server-xwayland
+SRCNAM=xwayland
+VERSION=${VERSION:-$(echo $SRCNAM-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
+BUILD=${BUILD:-1}
+
+# Default font paths to be used by the X server:
+DEF_FONTPATH="/usr/share/fonts/misc,/usr/share/fonts/local,/usr/share/fonts/TTF,/usr/share/fonts/OTF,/usr/share/fonts/Type1,/usr/share/fonts/CID,/usr/share/fonts/75dpi/:unscaled,/usr/share/fonts/100dpi/:unscaled,/usr/share/fonts/75dpi,/usr/share/fonts/100dpi,/usr/share/fonts/cyrillic"
+
+NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
+
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) export ARCH=i586 ;;
+    arm*) export ARCH=arm ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+       *) export ARCH=$( uname -m ) ;;
+  esac
+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-$VERSION-$ARCH-$BUILD.txz"
+  exit 0
+fi
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+TMP=${TMP:-/tmp}
+PKG=$TMP/package-$PKGNAM
+
+rm -rf $PKG 
+mkdir -p $TMP $PKG
+cd $TMP || exit 1
+rm -rf $SRCNAM-$VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.?z || exit 1
+cd $SRCNAM-$VERSION || 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 {} \+
+
+# Configure, build, and install:
+export CFLAGS="$SLKCFLAGS"
+export CXXFLAGS="$SLKCFLAGS"
+mkdir meson-build
+cd meson-build
+meson setup \
+  --prefix=/usr \
+  --libdir=lib${LIBDIRSUFFIX} \
+  --libexecdir=/usr/libexec \
+  --bindir=/usr/bin \
+  --sbindir=/usr/sbin \
+  --includedir=/usr/include \
+  --datadir=/usr/share \
+  --mandir=/usr/man \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --buildtype=release \
+  -Dxwayland_eglstream=true \
+  -Ddefault_font_path="${DEF_FONTPATH}" \
+  -Dbuilder_string="Build ID: $PKGNAM $VERSION-$BUILD" \
+  -Dxkb_output_dir=/var/lib/xkb \
+  -Dvendor_name="Slackware Linux Project" \
+  -Dxdmcp=false \
+  -Dxcsecurity=true \
+  -Dglamor=true \
+  -Ddri3=true \
+  .. || exit 1
+  "${NINJA:=ninja}" $NUMJOBS || exit 1
+  DESTDIR=$PKG $NINJA install || exit 1
+cd ..
+
+# Remove unwanted files/dirs:
+rm $PKG/usr/man/man1/Xserver.1*
+rm -Rf $PKG/usr/lib${LIBDIRSUFFIX}/xorg
+rm -Rf $PKG/usr/include/xorg
+rm -Rf $PKG/usr/share/aclocal
+rm -Rf $PKG/var/lib/xkb
+
+# Strip the binaries:
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+
+# Compress and link manpages, if any:
+if [ -d $PKG/usr/man ]; then
+  ( cd $PKG/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
+
+mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
+cp -a \
+  AUTHORS COPYING* CREDITS INSTALL NEWS README* \
+  $PKG/usr/doc/$PKGNAM-$VERSION
+
+# If there's a ChangeLog, installing at least part of the recent history
+# is useful, but don't let it get totally out of control:
+if [ -r ChangeLog ]; then
+  DOCSDIR=$(echo $PKG/usr/doc/${PKGNAM}-$VERSION)
+  cat ChangeLog | head -n 1000 > $DOCSDIR/ChangeLog
+  touch -r ChangeLog $DOCSDIR/ChangeLog
+fi
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz