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47 lines
952 B
Python
47 lines
952 B
Python
from distutils import sysconfig
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import subprocess as subp
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import os
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import sys
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from glob import glob
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from pprint import pprint
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pj = os.path.join
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ex = os.path.exists
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config = sysconfig.get_config_vars()
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def fail():
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pprint("no library found, dumping config:")
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pprint(config)
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raise SystemExit(1)
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bindir = config.get("BINDIR")
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python_config = pj(bindir, "python-config")
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if not ex(python_config):
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pprint(python_config + " not found")
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fail()
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args = subp.check_output([python_config, "--ldflags"]).split()
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libdir = []
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lib = []
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so_ext = config.get("SO")
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for arg in args:
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if arg.startswith("-L"):
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libdir.append(arg[2:])
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if arg.startswith("-l"):
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lib.append(arg[2:])
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for d in libdir:
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for l in lib:
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pattern = pj(d, "*" + l + "*" + so_ext)
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match = glob(pattern)
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if match:
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assert len(match) == 1
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sys.stdout.write(match[0])
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raise SystemExit
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fail()
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