Roman Yakovenko <roman.yakove...@gmail.com> writes:
> On Sun, Dec 13, 2009 at 4:54 AM, Nikolaus Rath <nikol...@rath.org> wrote:
>> Roman Yakovenko <roman.yakove...@gmail.com> writes:
>>> You can take a look on gmplib example:
>>> http://pygccxml.svn.sourceforge.net/viewvc/pygccxml/pyplusplus_dev/examples/gmplib_dev/
>>> It is fully working.
>>
>> Do I need the CVS version?
>
> Yes. The version, which contains ctypes code generator, was not released yet.
Alright, now it seems to work great already! But I have another question
right away:
The generated code contains
libfuse_lib = ctypes.CDLL( r"/usr/lib/libfuse.so" )
I'd rather have the library looked up dynamically, as in
libfuse = CDLL(find_library("fuse"))
but it seems that I have to hardcode the complete path in
project_env.py, otherwise I get:
Traceback (most recent call last):
File "generate_code.py", line 15, in <module>
mb = ctypes_module_builder_t( [project_env.gmp.header_file],
project_env.gmp.symbols_file, gccxml_cfg )
File
"/home/nikratio/.local/lib/python2.6/site-packages/pyplusplus/module_builder/ctypes_builder.py",
line 42, in __init__
self.__blob2decl = binary_parsers.merge_information( self.global_ns,
exported_symbols_file )
File
"/home/nikratio/.local/lib/python2.6/site-packages/pygccxml/binary_parsers/parsers.py",
line 303, in merge_information
symbols = parser.parse()
File
"/home/nikratio/.local/lib/python2.6/site-packages/pygccxml/binary_parsers/parsers.py",
line 95, in parse
self.__loaded_symbols = self.load_symbols()
File
"/home/nikratio/.local/lib/python2.6/site-packages/pygccxml/binary_parsers/parsers.py",
line 256, in load_symbols
mangled_smbls = self.__extract_symbols( [part % tmpl_args for part in
self.cmd_mangled] )
File
"/home/nikratio/.local/lib/python2.6/site-packages/pygccxml/binary_parsers/parsers.py",
line 246, in __extract_symbols
output = self.__execute_nm( cmd )
File
"/home/nikratio/.local/lib/python2.6/site-packages/pygccxml/binary_parsers/parsers.py",
line 242, in __execute_nm
raise RuntimeError( os.linesep.join(msg) )
RuntimeError: Unable to extract public\exported symbols from 'libfuse.so.2'
file.
The command line, which was used to extract symbols, is "['nm',
'--extern-only', '--dynamic', '--defined-only', '--numeric-sort',
'libfuse.so.2']"
Is there a way to accomplish this?
Best,
-Nikolaus
--
»Time flies like an arrow, fruit flies like a Banana.«
PGP fingerprint: 5B93 61F8 4EA2 E279 ABF6 02CF A9AD B7F8 AE4E 425C
_______________________________________________
Cplusplus-sig mailing list
Cplusplus-sig@python.org
http://mail.python.org/mailman/listinfo/cplusplus-sig
