Smack/smack-xmlparser/build.gradle

// Note that this is also declared in the main build.gradle for
// subprojects, but since evaluationDependsOnChildren is enabled we
// need to declare it here too to have bundle{bnd{...}} available
apply plugin: 'biz.aQute.bnd.builder'

description = """\
Smack XML parser fundamentals"""

jar {
    bundle {
        bnd(
                // see http://docs.osgi.org/specification/osgi.cmpn/7.0.0/service.loader.html
                'Require-Capability': 'osgi.extender;filter:="(osgi.extender=osgi.serviceloader.processor)"',
        )
    }
}