Original commit message from CVS:

* Makefile.am:
* gst/__init__.py:
* gstltihooks.py:
Fix #357310
This commit is contained in:
Thomas Vander Stichele 2006-09-23 10:43:18 +00:00
parent 75b33a6cab
commit fb7c03d8cd
4 changed files with 88 additions and 10 deletions

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@ -1,3 +1,10 @@
2006-09-23 Thomas Vander Stichele <thomas at apestaart dot org>
* Makefile.am:
* gst/__init__.py:
* gstltihooks.py:
Fix #357310
2006-09-22 Edward Hervey <edward@fluendo.com>
Patch by: Rene Stadler <mail@renestadler.de>

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@ -1,7 +1,7 @@
SUBDIRS = codegen gst examples testsuite pkgconfig
EXTRA_DIST = \
ltihooks.py \
gstltihooks.py \
pygst.py.in \
gst-python.spec.in \
gst-python.spec \

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@ -21,10 +21,10 @@
#
# Author: David I. Lehn <dlehn@users.sourceforge.net>
__ltihooks_used__ = False
__gstltihooks_used__ = False
try:
import ltihooks
__ltihooks_used__ = True
import gstltihooks
__gstltihooks_used__ = True
except:
pass
@ -116,11 +116,11 @@ del sys
# this restores previously installed importhooks, so we don't interfere
# with other people's module importers
# it also clears out the module completely as if it were never loaded,
# so that if anyone else imports ltihooks the hooks get installed
if __ltihooks_used__:
ltihooks.uninstall()
__ltihooks_used__ = False
del ltihooks
# so that if anyone else imports gstltihooks the hooks get installed
if __gstltihooks_used__:
gstltihooks.uninstall()
__gstltihooks_used__ = False
del gstltihooks
import sys
del sys.modules['ltihooks']
del sys.modules['gstltihooks']

71
gstltihooks.py Normal file
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@ -0,0 +1,71 @@
# -*- Mode: Python -*-
# vi:si:et:sw=4:sts=4:ts=4
# ltihooks.py: python import hooks that understand libtool libraries.
# Copyright (C) 2000 James Henstridge.
# renamed to gstltihooks.py so it does not accidentally get imported by
# an installed copy of gtk
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import os, ihooks
class LibtoolHooks(ihooks.Hooks):
def get_suffixes(self):
"""Like normal get_suffixes, but adds .la suffixes to list"""
ret = ihooks.Hooks.get_suffixes(self)
ret.insert(0, ('module.la', 'rb', 3))
ret.insert(0, ('.la', 'rb', 3))
return ret
def load_dynamic(self, name, filename, file=None):
"""Like normal load_dynamic, but treat .la files specially"""
if len(filename) > 3 and filename[-3:] == '.la':
fp = open(filename, 'r')
dlname = ''
installed = 1
line = fp.readline()
while line:
# dlname: the name that we can dlopen
if len(line) > 7 and line[:7] == 'dlname=':
dlname = line[8:-2]
# installed: whether it's already installed
elif len(line) > 10 and line[:10] == 'installed=':
installed = line[10:-1] == 'yes'
line = fp.readline()
fp.close()
if dlname:
if installed:
filename = os.path.join(os.path.dirname(filename),
dlname)
else:
# if .libs already there, don't need to add it again
if os.path.dirname(filename).endswith('.libs'):
filename = os.path.join(os.path.dirname(filename),
dlname)
else:
filename = os.path.join(os.path.dirname(filename),
'.libs', dlname)
return ihooks.Hooks.load_dynamic(self, name, filename, file)
importer = ihooks.ModuleImporter()
importer.set_hooks(LibtoolHooks())
def install():
importer.install()
def uninstall():
importer.uninstall()
install()