2007-04-15 15:06:04 +02:00
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# -*- Mode: Python -*-
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# vi:si:et:sw=4:sts=4:ts=4
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# ltihooks.py: python import hooks that understand libtool libraries.
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2007-06-24 14:43:48 +02:00
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# Copyright (C) 2000-2007 James Henstridge.
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2007-04-15 15:06:04 +02:00
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# renamed to gstltihooks.py so it does not accidentally get imported by
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# an installed copy of gtk
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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import os, ihooks
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class LibtoolHooks(ihooks.Hooks):
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def get_suffixes(self):
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"""Like normal get_suffixes, but adds .la suffixes to list"""
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ret = ihooks.Hooks.get_suffixes(self)
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ret.insert(0, ('module.la', 'rb', 3))
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ret.insert(0, ('.la', 'rb', 3))
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return ret
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def load_dynamic(self, name, filename, file=None):
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"""Like normal load_dynamic, but treat .la files specially"""
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if len(filename) > 3 and filename[-3:] == '.la':
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fp = open(filename, 'r')
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dlname = ''
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installed = 1
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line = fp.readline()
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while line:
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# dlname: the name that we can dlopen
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if len(line) > 7 and line[:7] == 'dlname=':
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dlname = line[8:-2]
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# installed: whether it's already installed
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elif len(line) > 10 and line[:10] == 'installed=':
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installed = line[10:-1] == 'yes'
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line = fp.readline()
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fp.close()
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if dlname:
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if installed:
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filename = os.path.join(os.path.dirname(filename),
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dlname)
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else:
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# if .libs already there, don't need to add it again
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if os.path.dirname(filename).endswith('.libs'):
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filename = os.path.join(os.path.dirname(filename),
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dlname)
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else:
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filename = os.path.join(os.path.dirname(filename),
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'.libs', dlname)
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return ihooks.Hooks.load_dynamic(self, name, filename, file)
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importer = ihooks.ModuleImporter()
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importer.set_hooks(LibtoolHooks())
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def install():
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print 'Installed ltihooks.'
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importer.install()
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def uninstall():
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importer.uninstall()
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install()
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