tryBuildPackage
def tryBuildPackage( self, fn, item, the_data ):
"""Build one package"""
bb.event.fire(bb.event.PkgStarted(item, the_data))
try:
self.stats.attempt += 1
if self.configuration.force: // bitbake -f
bb.data.setVarFlag('do_%s' % self.configuration.cmd, 'force', 1, the_data)
if not self.configuration.dry_run: // bitbake -n
bb.build.exec_task('do_%s' % // the real task self.configuration.cmd, the_data)
bb.event.fire(bb.event.PkgSucceeded(item, the_data))
self.build_cache.append(fn)
return True
except bb.build.FuncFailed:
self.stats.fail += 1
bb.msg.error(bb.msg.domain.Build, "task stack execution failed")
bb.event.fire(bb.event.PkgFailed(item, the_data))
self.build_cache_fail.append(fn)
raise
except bb.build.EventException, e:
self.stats.fail += 1
event = e.args[1]
bb.msg.error(bb.msg.domain.Build, "%s event exception, aborting" % bb.event.getName(event))
bb.event.fire(bb.event.PkgFailed(item, the_data))
self.build_cache_fail.append(fn)
raise
the function it to complete bitbake -b .it doesn't process dependency,only for a single bb file