diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/classes/packagedata.bbclass')
-rw-r--r-- | import-layers/yocto-poky/meta/classes/packagedata.bbclass | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/classes/packagedata.bbclass b/import-layers/yocto-poky/meta/classes/packagedata.bbclass new file mode 100644 index 000000000..3397f1e36 --- /dev/null +++ b/import-layers/yocto-poky/meta/classes/packagedata.bbclass @@ -0,0 +1,34 @@ +python read_subpackage_metadata () { + import oe.packagedata + + vars = { + "PN" : d.getVar('PN', True), + "PE" : d.getVar('PE', True), + "PV" : d.getVar('PV', True), + "PR" : d.getVar('PR', True), + } + + data = oe.packagedata.read_pkgdata(vars["PN"], d) + + for key in data.keys(): + d.setVar(key, data[key]) + + for pkg in d.getVar('PACKAGES', True).split(): + sdata = oe.packagedata.read_subpkgdata(pkg, d) + for key in sdata.keys(): + if key in vars: + if sdata[key] != vars[key]: + if key == "PN": + bb.fatal("Recipe %s is trying to create package %s which was already written by recipe %s. This will cause corruption, please resolve this and only provide the package from one recipe or the other or only build one of the recipes." % (vars[key], pkg, sdata[key])) + bb.fatal("Recipe %s is trying to change %s from '%s' to '%s'. This will cause do_package_write_* failures since the incorrect data will be used and they will be unable to find the right workdir." % (vars["PN"], key, vars[key], sdata[key])) + continue + # + # If we set unsuffixed variables here there is a chance they could clobber override versions + # of that variable, e.g. DESCRIPTION could clobber DESCRIPTION_<pkgname> + # We therefore don't clobber for the unsuffixed variable versions + # + if key.endswith("_" + pkg): + d.setVar(key, sdata[key]) + else: + d.setVar(key, sdata[key], parsing=True) +} |