在 2020/4/28 15:21, Pali Rohár 写道: > Trying to link application with msvcr80.dll instead of msvcrt.dll (e.g. by > replacing -lmsvcrt by -lmsvcr80 in gcc spec file) results in following > linker error: > > .../lib/crt2.o: in function `_tmainCRTStartup': > .../mingw-w64-crt/crt/crtexe.c:290: undefined reference to > `_set_invalid_parameter_handler' > .../lib/libmingwex.a(lib32_libmingwex_a-mingw_vfprintf.o): in function > `_mingw_vfprintf': > .../mingw-w64-crt/stdio/mingw_vfprintf.c:53: undefined reference to > `_lock_file' > .../mingw-w64-crt/stdio/mingw_vfprintf.c:55: undefined reference to > `_unlock_file' > > It is because msvcr80.dll does not implement following functions which are > required for mingw printf implementations: _set_invalid_parameter_handler, > _lock_file, _unlock_file. >
On my Windows machine I can find these functions in MSVC80.DLL, but they do not exist in our DEFs. Perhaps they should be added there for import. Would you please check whether they exist in DLLs in your system? -- Best regards, LH_Mouse
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