def build(bld):
    obj = bld(features='subst')
    obj.source = 'dcpomatic.desktop.in'
    obj.target = 'dcpomatic2.desktop'
    obj.INSTALL_PREFIX = bld.env.INSTALL_PREFIX
    obj.VERSION = bld.env.VERSION

    obj = bld(features='subst')
    obj.source = 'dcpomatic_batch.desktop.in'
    obj.target = 'dcpomatic2_batch.desktop'
    obj.INSTALL_PREFIX = bld.env.INSTALL_PREFIX
    obj.VERSION = bld.env.VERSION

    obj = bld(features='subst')
    obj.source = 'dcpomatic_server.desktop.in'
    obj.target = 'dcpomatic2_server.desktop'
    obj.INSTALL_PREFIX = bld.env.INSTALL_PREFIX
    obj.VERSION = bld.env.VERSION

    obj = bld(features='subst')
    obj.source = 'dcpomatic.spec.in'
    obj.target = 'dcpomatic2.spec'
    obj.INSTALL_PREFIX = bld.env.INSTALL_PREFIX
    obj.VERSION = bld.env.VERSION
    if bld.env.TARGET_CENTOS_6:
        obj.CENTOS_VERSION = '6'
    elif bld.env.TARGET_CENTOS_7:
        obj.CENTOS_VERSION = '7'

    bld.install_files('${PREFIX}/share/applications', ['dcpomatic2.desktop', 'dcpomatic2_batch.desktop', 'dcpomatic2_server.desktop'])