visual studio linker warning LNK4098

I have a dll project in which, when in Release configuration I build the project, I get the following warning:

MSVCRT.lib(cinitexe.obj) : warning LNK4098: defaultlib 'msvcrtd.lib' conflicts with use of other libs; use /NODEFAULTLIB:library

It's just a warning but I dunno if this should be taken into account.

For what I've found out, they are both multithread libs, normal and debugging versions. My dll uses multithreading and I can debug it, although I use boost:thread for it, so I really dunno if I need this Windows specific libraries for debugging or Release building...

Kind regards, Alex

Well, I did as BuschnicK suggested and using the /VERBOSE:LIB linker flag I found out that I was linking to these libraries in Debug configuration:

boost_filesystem-vc100-mt-gd-1_44.lib: libboost_system-vc100-mt-gd-1_44.lib: libboost_thread-vc100-mt-gd-1_44.lib: libboost_date_time-vc100-mt-gd-1_44.lib:

У меня было то же самое в конфигурации Release, в основном потому, что я не указывал тогда «явно». Таким образом, я изменил их на это в Release:

boost_filesystem-vc100-mt-1_44.lib: libboost_system-vc100-mt-1_44.lib: libboost_thread-vc100-mt-1_44.lib: libboost_date_time-vc100-mt-1_44.lib:

That seem to worked but I was still getting the first warning, til I realized I had the _DEBUG preprocessor definition in my Release config too, removed it and it's working sweet now.

Thanks everyone for the help!!