kc3-lang/harfbuzz/src/check-header-guards.py

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• Hash : 4266f4e2
  Author :
  Date : 2022-06-03T12:06:56
  

  Fix check-* scripts when harfbuzz is a subproject
  
  When harfbuzz is a subproject paths are in the form
  "subprojects/harfbuzz/src/...". Instead of removing "src/" prefix, take
  the absolute path and make it relative to current source dir.
  
  This fix regression introduced in
  https://github.com/harfbuzz/harfbuzz/pull/3394.
  

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• src/check-header-guards.py

• #!/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)
  

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