libgl1-amdgpu-mesa-dri.install

# d92079d94c43be3c80dfdc3fc0221a71  libgl1-amdgpu-mesa-dri_18.3.0-812932_amd64.deb/postinst
# Converted for arch linux (install script part):
post_install() {
    source /usr/share/libalpm/scripts/update-amdgpu-dri-links
    create_links
}

# f81f8fbe57013765c0514e53e83caf37  libgl1-amdgpu-mesa-dri_18.3.0-812932_amd64.deb/prerm
# Converted for arch linux:
pre_remove() {
    rm -f /opt/amdgpu/lib/x86_64-linux-gnu/dri/i965_dri.so

    for f in /opt/amdgpu/lib/x86_64-linux-gnu/dri/*_dri.so; do
        f=${f##*/}
        if [ -f /usr/lib/dri/$f~ ]; then
            mv -f /usr/lib/dri/$f~ /usr/lib/dri/$f
        else
            rm -f /usr/lib/dri/$f
        fi
    done
}