kc3-lang/harfbuzz/src/check-includes.py

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• Hash : 77c24e8a
  Author :
  Date : 2025-05-06T13:17:13
  

  [check-*.py] Remove autotoolism
  
  Instead of passing source dir and build dir to as envvars, pass
  them directly as script arguments. The scripts also were supposed to be
  able to run outsize of the build scripts, but this was broken since the
  fallback when the envvars were not set was wrong.
  
  The HBSOURCES and HBHEADERS are still passed as envvars since they are
  long lists and might hit command line length limitation on some systems.
  

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• src/check-includes.py

• #!/usr/bin/env python3
  
  import os
  import re
  import sys
  
  srcdir = sys.argv[1]
  base_srcdir = sys.argv[2]
  builddir = sys.argv[3]
  
  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
  
  print(
      'Checking that public header files #include "hb-common.h" or "hb.h" first (or none)'
  )
  for x in HBHEADERS:
      if x == "hb.h" or x == "hb-common.h":
          continue
      print(f"Checking {x}")
      with open(x, "r", encoding="utf-8") as f:
          content = f.read()
      first = re.findall(r"#.*include.*", content)[0]
      if first not in ['#include "hb.h"', '#include "hb-common.h"']:
          print("failure on %s" % x)
          stat = 1
  
  print("Checking that source files #include a private header first (or none)")
  for x in HBSOURCES:
      print(f"Checking {x}")
      with open(x, "r", encoding="utf-8") as f:
          content = f.read()
      includes = re.findall(r"#.*include.*", content)
      if includes:
          if not len(re.findall(r'".*\.hh"', includes[0])):
              print("failure on %s" % x)
              stat = 1
  
  print("Checking that there is no #include <hb-*.h>")
  for x in HBHEADERS + HBSOURCES:
      print(f"Checking {x}")
      with open(x, "r", encoding="utf-8") as f:
          content = f.read()
      if re.findall("#.*include.*<.*hb", content):
          print("failure on %s" % x)
          stat = 1
  
  sys.exit(stat)
  

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