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sb: Detect duplicate adds of patches.

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This commit is contained in:
Chris Johns 2019-09-19 09:40:36 +10:00
parent 129e5765c6
commit 841120ec95
1 changed files with 7 additions and 1 deletions
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8
source-builder/sb/sources.py
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@ -34,15 +34,21 @@ def add(label, args, macros, error):
if len(args) < 2:
error('%%%s requires at least 2 arguments' % (label))
_map = '%s-%s' % (label, args[0])
_value = ' '.join(args[1:])
macros.create_map(_map)
index = 0
while True:
key = _make_key(label, index)
if key not in macros.map_keys(_map):
break
macros.set_read_map(_map)
value = macros.get_value(key)
macros.unset_read_map(_map)
if value == _value:
error('%%%s duplicate add: %s' % (label, _value))
index += 1
macros.set_write_map(_map)
macros.define(key, ' '.join(args[1:]))
macros.define(key, _value)
macros.unset_write_map()
return None