summaryrefslogtreecommitdiff
path: root/Build/source/libs/harfbuzz/harfbuzz-src/src/check-header-guards.py
blob: 35ae6bef62539aa68a86ce7295494c5a507b091f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
#!/usr/bin/env python3

import sys, os, re

srcdir = os.getenv ('srcdir', os.path.dirname (__file__))
base_srcdir = os.getenv ('base_srcdir', srcdir)

os.chdir (srcdir)

def removeprefix(s):
	abs_path = os.path.join(base_srcdir, s)
	return os.path.relpath(abs_path, srcdir)


HBHEADERS = [os.path.basename (x) for x in os.getenv ('HBHEADERS', '').split ()] or \
	[x for x in os.listdir ('.') if x.startswith ('hb') and x.endswith ('.h')]
HBSOURCES = [
    removeprefix(x) for x in os.getenv ('HBSOURCES', '').split ()
] or [
    x for x in os.listdir ('.') if x.startswith ('hb') and x.endswith (('.cc', '.hh'))
]


stat = 0

for x in HBHEADERS + HBSOURCES:
	if not x.endswith ('h') or x == 'hb-gobject-structs.h': continue
	tag = x.upper ().replace ('.', '_').replace ('-', '_').replace(os.path.sep, '_').replace('/', '_')
	with open (x, 'r', encoding='utf-8') as f: content = f.read ()
	if len (re.findall (tag + r'\b', content)) != 3:
		print ('Ouch, header file %s does not have correct preprocessor guards. Expected: %s' % (x, tag))
		stat = 1

sys.exit (stat)