# Class for use in BBCLASSEXTEND to make it easier to have a single recipe that # can build both stable tarballs and snapshots from upstream source # repoistories. # # Usage: # BBCLASSEXTEND = "devupstream:target" # SRC_URI_class-devupstream = "git://git.example.com/example" # SRCREV_class-devupstream = "abcdef" # # If the first entry in SRC_URI is a git: URL then S is rewritten to # WORKDIR/git. # # There are a few caveats that remain to be solved: # - You can't build native or nativesdk recipes using for example # devupstream:native, you can only build target recipes. # - If the fetcher requires native tools (such as subversion-native) then # bitbake won't be able to add them automatically. CLASSOVERRIDE .= ":class-devupstream" python devupstream_virtclass_handler () { # Do nothing if this is inherited, as it's for BBCLASSEXTEND if "devupstream" not in (d.getVar('BBCLASSEXTEND') or ""): bb.error("Don't inherit devupstream, use BBCLASSEXTEND") return variant = d.getVar("BBEXTENDVARIANT") if variant not in ("target"): bb.error("Pass the variant when using devupstream, for example devupstream:target") return # Develpment releases are never preferred by default d.setVar("DEFAULT_PREFERENCE", "-1") uri = bb.fetch2.URI(d.getVar("SRC_URI").split()[0]) if uri.scheme == "git": d.setVar("S", "${WORKDIR}/git") # Modify the PV if the recipe hasn't already overridden it pv = d.getVar("PV") proto_marker = "+" + uri.scheme if proto_marker not in pv: d.setVar("PV", pv + proto_marker + "${SRCPV}") } addhandler devupstream_virtclass_handler devupstream_virtclass_handler[eventmask] = "bb.event.RecipePreFinalise"