1# 2# Copyright OpenEmbedded Contributors 3# 4# SPDX-License-Identifier: MIT 5# 6 7python read_subpackage_metadata () { 8 import oe.packagedata 9 10 vars = { 11 "PN" : d.getVar('PN'), 12 "PE" : d.getVar('PE'), 13 "PV" : d.getVar('PV'), 14 "PR" : d.getVar('PR'), 15 } 16 17 data = oe.packagedata.read_pkgdata(vars["PN"], d) 18 19 for key in data.keys(): 20 d.setVar(key, data[key]) 21 22 for pkg in d.getVar('PACKAGES').split(): 23 sdata = oe.packagedata.read_subpkgdata(pkg, d) 24 for key in sdata.keys(): 25 if key in vars: 26 if sdata[key] != vars[key]: 27 if key == "PN": 28 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])) 29 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])) 30 continue 31 # 32 # If we set unsuffixed variables here there is a chance they could clobber override versions 33 # of that variable, e.g. DESCRIPTION could clobber DESCRIPTION:<pkgname> 34 # We therefore don't clobber for the unsuffixed variable versions 35 # 36 if key.endswith(":" + pkg): 37 d.setVar(key, sdata[key]) 38 else: 39 d.setVar(key, sdata[key], parsing=True) 40} 41