├── README.md
└── mingw-ldd.py


/README.md:
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 1 | ### mingw-ldd
 2 | 
 3 | Tool to list dependencies of a dll using python and winedump.
 4 | 
 5 | Kudos to yan12125 for the original script:
 6 | https://gist.github.com/yan12125/63c7241596e628553d21
 7 | 
 8 | ## Requirements
 9 | 
10 | - Python
11 | - wine
12 | 
13 | ## Usage
14 | 
15 |     $ ./mingw-ldd.py /usr/i686-w64-mingw32/bin/libpng16-16.dll
16 |             libgcc_s_sjlj-1.dll => /usr/i686-w64-mingw32/bin/libgcc_s_sjlj-1.dll
17 |             KERNEL32.dll => not found
18 |             msvcrt.dll => not found
19 |             libwinpthread-1.dll => /usr/i686-w64-mingw32/bin/libwinpthread-1.dll
20 |             zlib1.dll => /usr/i686-w64-mingw32/bin/zlib1.dll
21 | 
22 | ## See also
23 | 
24 | You can also checkout another similar tool:
25 | https://github.com/LRN/ntldd
26 | 


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/mingw-ldd.py:
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 1 | #!/usr/bin/env python
 2 | # WTFPL - Do What the Fuck You Want to Public License
 3 | from __future__ import print_function
 4 | import pefile
 5 | import os
 6 | import sys
 7 | 
 8 | 
 9 | def get_dependency(filename):
10 |     deps = []
11 |     pe = pefile.PE(filename)
12 |     for imp in pe.DIRECTORY_ENTRY_IMPORT:
13 |         deps.append(imp.dll.decode())
14 |     return deps
15 | 
16 | 
17 | def dep_tree(root, prefix=None):
18 |     if not prefix:
19 |         arch = get_arch(root)
20 |         #print('Arch =', arch)
21 |         prefix = '/usr/'+arch+'-w64-mingw32/bin'
22 |         #print('Using default prefix', prefix)
23 |     dep_dlls = dict()
24 | 
25 |     def dep_tree_impl(root, prefix):
26 |         for dll in get_dependency(root):
27 |             if dll in dep_dlls:
28 |                 continue
29 |             full_path = os.path.join(prefix, dll)
30 |             if os.path.exists(full_path):
31 |                 dep_dlls[dll] = full_path
32 |                 dep_tree_impl(full_path, prefix=prefix)
33 |             else:
34 |                 dep_dlls[dll] = 'not found'
35 | 
36 |     dep_tree_impl(root, prefix)
37 |     return (dep_dlls)
38 | 
39 | 
40 | def get_arch(filename):
41 |     type2arch= {pefile.OPTIONAL_HEADER_MAGIC_PE: 'i686',
42 |                 pefile.OPTIONAL_HEADER_MAGIC_PE_PLUS: 'x86_64'}
43 |     pe = pefile.PE(filename)
44 |     try:
45 |         return type2arch[pe.PE_TYPE]
46 |     except KeyError:
47 |         sys.stderr.write('Error: unknown architecture')
48 |         sys.exit(1)
49 | 
50 | if __name__ == '__main__':
51 |     filename = sys.argv[1]
52 |     for dll, full_path in dep_tree(filename).items():
53 |         print(' ' * 7, dll, '=>', full_path)
54 | 
55 | 


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