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It is useful to be able to use the class with recipes using BBCLASSEXTEND for native extensions. This adds the magic required to do that. [YOCTO #11449] (From OE-Core rev: 17bab13b0f2431757d8ddd66489bb720c13a0320) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
55 lines
2.0 KiB
Plaintext
55 lines
2.0 KiB
Plaintext
# Class for use in BBCLASSEXTEND to make it easier to have a single recipe that
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# can build both stable tarballs and snapshots from upstream source
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# repositories.
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#
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# Usage:
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# BBCLASSEXTEND = "devupstream:target"
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# SRC_URI:class-devupstream = "git://git.example.com/example"
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# SRCREV:class-devupstream = "abcdef"
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#
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# If the first entry in SRC_URI is a git: URL then S is rewritten to
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# WORKDIR/git.
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#
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# There are a few caveats that remain to be solved:
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# - You can't build native or nativesdk recipes using for example
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# devupstream:native, you can only build target recipes.
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# - If the fetcher requires native tools (such as subversion-native) then
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# bitbake won't be able to add them automatically.
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python devupstream_virtclass_handler () {
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# Do nothing if this is inherited, as it's for BBCLASSEXTEND
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if "devupstream" not in (d.getVar('BBCLASSEXTEND') or ""):
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bb.error("Don't inherit devupstream, use BBCLASSEXTEND")
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return
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variant = d.getVar("BBEXTENDVARIANT")
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if variant not in ("target", "native"):
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bb.error("Unsupported variant %s. Pass the variant when using devupstream, for example devupstream:target" % variant)
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return
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# Develpment releases are never preferred by default
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d.setVar("DEFAULT_PREFERENCE", "-1")
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uri = bb.fetch2.URI(d.getVar("SRC_URI").split()[0])
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if uri.scheme == "git" and not d.getVar("S:class-devupstream"):
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d.setVar("S:class-devupstream", "${WORKDIR}/git")
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# Modify the PV if the recipe hasn't already overridden it
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pv = d.getVar("PV")
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proto_marker = "+" + uri.scheme
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if proto_marker not in pv and not d.getVar("PV:class-devupstream"):
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d.setVar("PV", pv + proto_marker + "${SRCPV}")
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if variant == "native":
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pn = d.getVar("PN")
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d.setVar("PN", "%s-native" % (pn))
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fn = d.getVar("FILE")
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bb.parse.BBHandler.inherit("native", fn, 0, d)
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d.appendVar("CLASSOVERRIDE", ":class-devupstream")
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}
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addhandler devupstream_virtclass_handler
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devupstream_virtclass_handler[eventmask] = "bb.event.RecipePreFinalise"
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