citadel/meta-citadel-distro/classes/showvars.bbclass

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addtask showvars
do_showvars[nostamp] = "1"
python do_showvars() {
# emit only the metadata that are variables but not functions
isfunc = lambda key: bool(d.getVarFlag(key, 'func'))
vars = sorted((key for key in bb.data.keys(d) if not key.startswith('__')))
for var in vars:
if not isfunc(var):
try:
val = d.getVar(var, True)
except Exception as exc:
bb.plain('Expansion of %s threw %s: %s' % (var, exc.__class__.__name__, str(exc)))
bb.plain('%s="%s"' % (var,val))
}