_lt_libltdl_LTX_preloaded_symbols in consistence.

[Steven Wu]

Hi,

On MacOS X, 10.5.2, intel machine, the symbol  
_lt_libltdl_LTX_preloaded_symbols libraries (from the generated file  
libltdlS.o) is inconsistent with the symbol defined in ltdl.h, where  
the symbol is declared as _lt__PROGRAM__LTX_preloaded_symbols. This  
causes link time error. I fixed this problem by changing the name in  
the ltdl.h file to match the symbol in the libraries.

Do you guys have a long term fix for that?

steve