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diff --git a/chromium/build/google-clang.build b/chromium/build/google-clang.build
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+# $Id$
+# Copyright 2023  Eric Hameleers, Eindhoven, NL
+# All rights reserved.
+#
+#   Permission to use, copy, modify, and distribute this software for
+#   any purpose with or without fee is hereby granted, provided that
+#   the above copyright notice and this permission notice appear in all
+#   copies.
+#
+#   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 AUTHORS AND COPYRIGHT HOLDERS AND THEIR
+#   CONTRIBUTORS 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.
+#
+# -----------------------------------------------------------------------------
+# Extract the custom-built clang into its own package;
+# this script must be sourced from within chromium.SlackBuild.
+# -----------------------------------------------------------------------------
+
+# Determine clang and associated chromium major versions:
+CLANGMAJ=$(grep "^ *RELEASE_VERSION *=" $TMP/tmp-$PRGNAM/$SRCNAM-$VERSION/tools/clang/scripts/update.py  |cut -d= -f2 |tr -d "' ")
+CHRMAJ=$(echo $VERSION |cut -d. -f1)
+
+# Name and version of our packaged compiler:
+PRGNAM2="google-clang"
+VERSION2="${CLANGMAJ}_chromium${CHRMAJ}"
+
+CURDIR="$(pwd)"
+
+# We need these directories:
+mkdir -p $TMP/package-${PRGNAM2}/{etc/profile.d,install}
+mkdir -p $TMP/package-${PRGNAM2}/opt/$PRGNAM2-$VERSION2/{include,lib}
+
+# Copy the binaries to the package directory:
+rsync -a $TMP/tmp-$PRGNAM/$SRCNAM-$VERSION/third_party/llvm-build/Release+Asserts/bin $TMP/package-${PRGNAM2}/opt/$PRGNAM2-$VERSION2/
+rsync -a $TMP/tmp-$PRGNAM/$SRCNAM-$VERSION/third_party/llvm-build/Release+Asserts/include/llvm $TMP/package-${PRGNAM2}/opt/$PRGNAM2-$VERSION2/include/
+rsync -a $TMP/tmp-$PRGNAM/$SRCNAM-$VERSION/third_party/llvm-build/Release+Asserts/lib/*.a $TMP/package-${PRGNAM2}/opt/$PRGNAM2-$VERSION2/lib/
+rsync -a $TMP/tmp-$PRGNAM/$SRCNAM-$VERSION/third_party/llvm-build/Release+Asserts/lib/*.so* $TMP/package-${PRGNAM2}/opt/$PRGNAM2-$VERSION2/lib/
+
+# Add a package description:
+cat <<EOT > $TMP/package-${PRGNAM2}/install/slack-desc
+# 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 ':' except on otherwise blank lines.
+
+            |-----handy-ruler------------------------------------------------------|
+google-clang: google-clang (LLVM compiler toolkit)
+google-clang:
+google-clang: google-clang is a custom LLVM ${CLANGMAJ} clang compiler
+google-clang: patched by Google and the only supported compiler
+google-clang: for building Chromium ${CHRMAJ}.
+google-clang:
+google-clang:
+google-clang: See:
+google-clang: https://chromium.googlesource.com/chromium/src/+/main/docs/clang.md
+google-clang: LLVM homepage: http://llvm.org/
+google-clang:
+EOT
+cat <<EOT > $TMP/package-${PRGNAM2}/etc/profile.d/${PRGNAM2}.sh 
+#!/bin/sh
+export PATH="/opt/$PRGNAM2-$VERSION2/bin:\${PATH}"
+EOT
+chmod 0644 $TMP/package-${PRGNAM2}/etc/profile.d/${PRGNAM2}.sh 
+
+# Create the package:
+cd $TMP/package-${PRGNAM2}/
+/sbin/makepkg --linkadd y --chown n $TMP/$PRGNAM2-$VERSION2-$ARCH-1alien.txz
+
+# Back to original directory:
+cd "${CURDIR}"