components/python/python37/patches/14-default-lib-path.patch

   1 This patch was developed in-house.  It has been submitted upstream:
   2 http://bugs.python.org/issue23287
   3
   4 --- Python-3.7.1/Lib/ctypes/util.py 2018-11-29 08:05:51.434869759 +0000
   5 +++ Python-3.7.1/Lib/ctypes/util.py 2018-11-29 08:05:09.968061983 +0000
   6 @@ -213,34 +213,15 @@ elif os.name == "posix":
   7
   8      elif sys.platform == "sunos5":
   9
  10 -        def _findLib_crle(name, is64):
  11 -            if not os.path.exists('/usr/bin/crle'):
  12 -                return None
  13 +        def _findLib_path(name, is64):
  14
  15              env = dict(os.environ)
  16              env['LC_ALL'] = 'C'
  17
  18              if is64:
  19 -                args = ('/usr/bin/crle', '-64')
  20 +                paths = "/lib/64:/usr/lib/64"
  21              else:
  22 -                args = ('/usr/bin/crle',)
  23 -
  24 -            paths = None
  25 -            try:
  26 -                proc = subprocess.Popen(args,
  27 -                                        stdout=subprocess.PIPE,
  28 -                                        stderr=subprocess.DEVNULL,
  29 -                                        env=env)
  30 -            except OSError:  # E.g. bad executable
  31 -                return None
  32 -            with proc:
  33 -                for line in proc.stdout:
  34 -                    line = line.strip()
  35 -                    if line.startswith(b'Default Library Path (ELF):'):
  36 -                        paths = os.fsdecode(line).split()[4]
  37 -
  38 -            if not paths:
  39 -                return None
  40 +                paths = "/lib:/usr/lib"
  41
  42              for dir in paths.split(":"):
  43                  libfile = os.path.join(dir, "lib%s.so" % name)
  44 @@ -250,7 +231,7 @@ elif os.name == "posix":
  45              return None
  46
  47          def find_library(name, is64 = False):
  48 -            return _get_soname(_findLib_crle(name, is64) or _findLib_gcc(name))
  49 +            return _get_soname(_findLib_path(name, is64) or _findLib_gcc(name))
  50
  51      else:
  52