| --- a/src/mklibs | 
 | +++ b/src/mklibs | 
 | @@ -540,7 +540,6 @@ while 1: | 
 |   | 
 |      library_symbols = {} | 
 |      library_symbols_used = {} | 
 | -    symbol_provider = {} | 
 |   | 
 |      # WORKAROUND: Always add libgcc on old-abi arm | 
 |      header = elf_header(find_lib(libraries.copy().pop())) | 
 | @@ -558,20 +557,13 @@ while 1: | 
 |          library_symbols_used[library] = set() | 
 |          for symbol in symbols: | 
 |              for name in symbol.base_names(): | 
 | -                if name in symbol_provider: | 
 | -                    debug(DEBUG_SPAM, "duplicate symbol %s in %s and %s" % (symbol, symbol_provider[name], library)) | 
 | -                else: | 
 | -                    library_symbols[library][name] = symbol | 
 | -                    symbol_provider[name] = library | 
 | +                library_symbols[library][name] = symbol | 
 |   | 
 |      # which symbols are actually used from each lib | 
 |      for name in needed_symbols: | 
 | -        if not name in symbol_provider: | 
 | -            if not needed_symbols[name].weak: | 
 | -                print("WARNING: Unresolvable symbol %s" % name) | 
 | -        else: | 
 | -            lib = symbol_provider[name] | 
 | -            library_symbols_used[lib].add(library_symbols[lib][name]) | 
 | +        for lib in libraries: | 
 | +            if name in library_symbols[lib]: | 
 | +                library_symbols_used[lib].add(library_symbols[lib][name]) | 
 |   | 
 |      # reduce libraries | 
 |      for library in sorted(libraries): |