kc3-lang/harfbuzz/src/check-externs.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-externs.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)
  
  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")
  ]
  
  stat = 0
  
  print("Checking that all public symbols are exported with HB_EXTERN")
  for x in HBHEADERS:
      print(f"Checking {x}")
      with open(x, "r", encoding="utf-8") as f:
          content = f.read()
      for s in re.findall(r"\n.+\nhb_.+\n", content):
          if not s.startswith("\nHB_EXTERN "):
              print("failure on:", s)
              stat = 1
  
  sys.exit(stat)
  

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