diff --git a/llvm.sh b/llvm.sh
deleted file mode 100755
index 1ab9dd9f..00000000
--- a/llvm.sh
+++ /dev/null
@@ -1,233 +0,0 @@
-#!/bin/bash
-################################################################################
-# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-# See https://llvm.org/LICENSE.txt for license information.
-# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-################################################################################
-#
-# This script will install the llvm toolchain on the different
-# Debian and Ubuntu versions
-
-set -eux
-
-usage() {
-    set +x
-    echo "Usage: $0 [llvm_major_version] [all] [OPTIONS]" 1>&2
-    echo -e "all\t\t\tInstall all packages." 1>&2
-    echo -e "-n=code_name\t\tSpecifies the distro codename, for example bionic" 1>&2
-    echo -e "-h\t\t\tPrints this help." 1>&2
-    echo -e "-m=repo_base_url\tSpecifies the base URL from which to download." 1>&2
-    exit 1;
-}
-
-CURRENT_LLVM_STABLE=20
-BASE_URL="http://apt.llvm.org"
-
-NEW_DEBIAN_DISTROS=("trixie" "forky" "unstable")
-# Set default values for commandline arguments
-# We default to the current stable branch of LLVM
-LLVM_VERSION=$CURRENT_LLVM_STABLE
-ALL=0
-DISTRO=$(lsb_release -is)
-VERSION_CODENAME=$(lsb_release -cs)
-VERSION=$(lsb_release -sr)
-UBUNTU_CODENAME=""
-CODENAME_FROM_ARGUMENTS=""
-# Obtain VERSION_CODENAME and UBUNTU_CODENAME (for Ubuntu and its derivatives)
-source /etc/os-release
-DISTRO=${DISTRO,,}
-
-# Check for required tools
-
-# Check if this is a new Debian distro
-is_new_debian=0
-if [[ "${DISTRO}" == "debian" ]]; then
-    for new_distro in "${NEW_DEBIAN_DISTROS[@]}"; do
-        if [[ "${VERSION_CODENAME}" == "${new_distro}" ]]; then
-            is_new_debian=1
-            break
-        fi
-    done
-fi
-
-# Check for required tools
-needed_binaries=(lsb_release wget gpg)
-# add-apt-repository is not needed for newer Debian distros
-if [[ $is_new_debian -eq 0 ]]; then
-    needed_binaries+=(add-apt-repository)
-fi
-
-missing_binaries=()
-using_curl=
-for binary in "${needed_binaries[@]}"; do
-    if ! command -v $binary &>/dev/null ; then
-        if [[ "$binary" == "wget" ]] && command -v curl &>/dev/null; then
-            using_curl=1
-            continue
-        fi
-        missing_binaries+=($binary)
-    fi
-done
-
-if [[ ${#missing_binaries[@]} -gt 0 ]] ; then
-    echo "You are missing some tools this script requires: ${missing_binaries[@]}"
-    echo "(hint: apt install lsb-release wget software-properties-common gnupg)"
-    echo "curl is also supported"
-    exit 4
-fi
-
-case ${DISTRO} in
-    debian)
-        # Debian Forky has a workaround because of
-        # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1038383
-        if [[ "${VERSION}" == "unstable" ]] || [[ "${VERSION}" == "testing" ]] || [[ "${VERSION_CODENAME}" == "forky" ]]; then
-            CODENAME=unstable
-            LINKNAME=
-        else
-            # "stable" Debian release
-            CODENAME=${VERSION_CODENAME}
-            LINKNAME=-${CODENAME}
-        fi
-        ;;
-    *)
-        # ubuntu and its derivatives
-        if [[ -n "${UBUNTU_CODENAME}" ]]; then
-            CODENAME=${UBUNTU_CODENAME}
-            if [[ -n "${CODENAME}" ]]; then
-                LINKNAME=-${CODENAME}
-            fi
-        fi
-        ;;
-esac
-
-# read optional command line arguments
-if [ "$#" -ge 1 ] && [ "${1::1}" != "-" ]; then
-    if [ "$1" != "all" ]; then
-        LLVM_VERSION=$1
-    else
-        # special case for ./llvm.sh all
-        ALL=1
-    fi
-    OPTIND=2
-    if [ "$#" -ge 2 ]; then
-      if [ "$2" == "all" ]; then
-          # Install all packages
-          ALL=1
-          OPTIND=3
-      fi
-    fi
-fi
-
-while getopts ":hm:n:" arg; do
-    case $arg in
-    h)
-        usage
-        ;;
-    m)
-        BASE_URL=${OPTARG}
-        ;;
-    n)
-        CODENAME=${OPTARG}
-        if [[ "${CODENAME}" == "unstable" ]]; then
-            # link name does not apply to unstable repository
-            LINKNAME=
-        else
-            LINKNAME=-${CODENAME}
-        fi
-        CODENAME_FROM_ARGUMENTS="true"
-        ;;
-    esac
-done
-
-if [[ $EUID -ne 0 ]]; then
-   echo "This script must be run as root!"
-   exit 1
-fi
-
-declare -A LLVM_VERSION_PATTERNS
-LLVM_VERSION_PATTERNS[9]="-9"
-LLVM_VERSION_PATTERNS[10]="-10"
-LLVM_VERSION_PATTERNS[11]="-11"
-LLVM_VERSION_PATTERNS[12]="-12"
-LLVM_VERSION_PATTERNS[13]="-13"
-LLVM_VERSION_PATTERNS[14]="-14"
-LLVM_VERSION_PATTERNS[15]="-15"
-LLVM_VERSION_PATTERNS[16]="-16"
-LLVM_VERSION_PATTERNS[17]="-17"
-LLVM_VERSION_PATTERNS[18]="-18"
-LLVM_VERSION_PATTERNS[19]="-19"
-LLVM_VERSION_PATTERNS[20]="-20"
-LLVM_VERSION_PATTERNS[21]="-21"
-LLVM_VERSION_PATTERNS[22]=""
-
-if [ ! ${LLVM_VERSION_PATTERNS[$LLVM_VERSION]+_} ]; then
-    echo "This script does not support LLVM version $LLVM_VERSION"
-    exit 3
-fi
-
-LLVM_VERSION_STRING=${LLVM_VERSION_PATTERNS[$LLVM_VERSION]}
-
-# join the repository name
-if [[ -n "${CODENAME}" ]]; then
-    REPO_NAME="deb ${BASE_URL}/${CODENAME}/  llvm-toolchain${LINKNAME}${LLVM_VERSION_STRING} main"
-    # check if the repository exists for the distro and version
-    if ! wget -q --method=HEAD ${BASE_URL}/${CODENAME} &> /dev/null && \
-      ! curl -sSLI -XHEAD ${BASE_URL}/${CODENAME} &> /dev/null; then
-        if [[ -n "${CODENAME_FROM_ARGUMENTS}" ]]; then
-            echo "Specified codename '${CODENAME}' is not supported by this script."
-        else
-            echo "Distribution '${DISTRO}' in version '${VERSION}' is not supported by this script."
-        fi
-        exit 2
-    fi
-fi
-
-
-# install everything
-
-if [[ ! -f /etc/apt/trusted.gpg.d/apt.llvm.org.asc ]]; then
-    # download GPG key once
-    if [[ -z "$using_curl" ]]; then
-        wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
-    else
-        curl -sSL https://apt.llvm.org/llvm-snapshot.gpg.key | tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
-    fi
-fi
-
-if [[ -z "`apt-key list 2> /dev/null | grep -i llvm`" ]]; then
-    # Delete the key in the old format
-    apt-key del AF4F7421 || true
-fi
-
-
-# Add repository based on distribution
-if [[ "${VERSION_CODENAME}" == "bookworm" ]]; then
-    # add it twice to workaround:
-    # https://github.com/llvm/llvm-project/issues/62475
-    add-apt-repository -y "${REPO_NAME}"
-    add-apt-repository -y "${REPO_NAME}"
-elif [[ $is_new_debian -eq 1 ]]; then
-    # workaround missing add-apt-repository in newer Debian and use new source.list format
-    SOURCES_FILE="/etc/apt/sources.list.d/http_apt_llvm_org_${CODENAME}_-${VERSION_CODENAME}.sources"
-    TEXT_TO_ADD="Types: deb
-Architectures: amd64 arm64
-Signed-By: /etc/apt/trusted.gpg.d/apt.llvm.org.asc
-URIs: ${BASE_URL}/${CODENAME}/
-Suites: llvm-toolchain${LINKNAME}${LLVM_VERSION_STRING}
-Components: main"
-    echo "$TEXT_TO_ADD" | tee -a "$SOURCES_FILE" > /dev/null
-else
-    add-apt-repository -y "${REPO_NAME}"
-fi
-
-apt-get update
-PKG="clang-$LLVM_VERSION lldb-$LLVM_VERSION lld-$LLVM_VERSION clangd-$LLVM_VERSION"
-if [[ $ALL -eq 1 ]]; then
-    # same as in test-install.sh
-    # No worries if we have dups
-    PKG="$PKG clang-tidy-$LLVM_VERSION clang-format-$LLVM_VERSION clang-tools-$LLVM_VERSION llvm-$LLVM_VERSION-dev lld-$LLVM_VERSION lldb-$LLVM_VERSION llvm-$LLVM_VERSION-tools libomp-$LLVM_VERSION-dev libc++-$LLVM_VERSION-dev libc++abi-$LLVM_VERSION-dev libclang-common-$LLVM_VERSION-dev libclang-$LLVM_VERSION-dev libclang-cpp$LLVM_VERSION-dev liblldb-$LLVM_VERSION-dev libunwind-$LLVM_VERSION-dev"
-    if test $LLVM_VERSION -gt 14; then
-        PKG="$PKG libclang-rt-$LLVM_VERSION-dev libpolly-$LLVM_VERSION-dev"
-    fi
-fi
-apt-get install -y $PKG