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Bindings: parse defines refering to other defines 

* bindings/bindings.py:
   Allow to build constants using other constants (prefix string), the
   constant type is retrieved from the prefix existing record.
This commit is contained in:
Benjamin Dauvergne 2010-02-17 10:14:45 +00:00
parent 39d4444475
commit 0ff8c53f44
1 changed files with 7 additions and 1 deletions
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8
bindings/bindings.py
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@ -434,13 +434,19 @@ def parse_header(header_file):
if m:
binding.constants.append(('i', m.group(1)))
elif line.startswith('#define'):
m = re.match(r'#define\s+([a-zA-Z0-9_]+)\s+[-\w"]', line)
m = re.match(r'#define\s+([a-zA-Z0-9_]+)\s+([-\w"]+)', line)
if m:
constant_name = m.group(1)
if constant_name[0] != '_':
# ignore private constants
if '"' in line:
constant_type = 's'
elif m.group(2).startswith('LASSO_'):
l = [ c for c in binding.constants if m.group(2) == c[1] ]
if l:
contant_type = l[0][0]
else:
raise Exception()
else:
constant_type = 'i'
constant = (constant_type, constant_name)