MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _free already defined in LIBCMTD.lib

Hi,

I'm trying to compile a cpp program with a static library. It seems like some of the lib functions collide with the MFC...

I've tried ignoring the MSVCRTD library but then I get a whole bunch of unresolved symbol errors...

Any assistance appreciated.

Linking...
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _free already defined in LIBCMTD.lib(dbgfree.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _malloc already defined in LIBCMTD.lib(dbgmalloc.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _isprint already defined in LIBCMTD.lib(_ctype.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: __strdup already defined in LIBCMTD.lib(strdup.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _abort already defined in LIBCMTD.lib(abort.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _printf already defined in LIBCMTD.lib(printf.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _vprintf already defined in LIBCMTD.lib(vprintf.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _fopen already defined in LIBCMTD.lib(fopen.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _fclose already defined in LIBCMTD.lib(fclose.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _strchr already defined in LIBCMTD.lib(strchr.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _strncmp already defined in LIBCMTD.lib(strncmp.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _fread already defined in LIBCMTD.lib(fread.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _ftell already defined in LIBCMTD.lib(ftell.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _fseek already defined in LIBCMTD.lib(fseek.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _atoi already defined in LIBCMTD.lib(atox.obj)
MSVCRTD.lib(MSVCR90D.dll) : error LNK2005: _strtoul already defined in LIBCMTD.lib(strtol.obj)
MSVCRTD.lib(ti_inst.obj) : error LNK2005: "private: __thiscall type_info::type_info(class type_info const &)" (??0type_info@@AAE@ABV0@@Z) already defined in LIBCMTD.lib(typinfo.obj)
MSVCRTD.lib(ti_inst.obj) : error LNK2005: "private: class type_info & __thiscall type_info::operator=(class type_info const &)" (??4type_info@@AAEAAV0@ABV0@@Z) already defined in LIBCMTD.lib(typinfo.obj)

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