Fortran file in visual c++ 6.0

[maskaseb]

Hello everybody.

I am trying to do a c++ program which calls a fortran function.

I am doing a dialog based program.

I got this errors:

Linking...
dfor.lib(matherr.obj) : error LNK2005: __matherr already defined in msvcrt.lib(merr.obj)
libc.lib(crt0dat.obj) : error LNK2005: _exit already defined in msvcrt.lib(MSVCRT.dll)
libc.lib(crt0dat.obj) : error LNK2005: __exit already defined in msvcrt.lib(MSVCRT.dll)
libc.lib(ieee87.obj) : error LNK2005: __controlfp already defined in msvcrt.lib(MSVCRT.dll)
libc.lib(fpinit.obj) : error LNK2005: __ldused already defined in a previous module
libc.lib(fpinit.obj) : error LNK2005: __fltused already defined in a previous module
libc.lib(crt0init.obj) : error LNK2005: ___xc_z already defined in msvcrt.lib(cinitexe.obj)
libc.lib(crt0init.obj) : error LNK2005: ___xc_a already defined in msvcrt.lib(cinitexe.obj)
libc.lib(crt0init.obj) : error LNK2005: ___xi_z already defined in msvcrt.lib(cinitexe.obj)
libc.lib(crt0init.obj) : error LNK2005: ___xi_a already defined in msvcrt.lib(cinitexe.obj)
libc.lib(winxfltr.obj) : error LNK2005: __XcptFilter already defined in msvcrt.lib(MSVCRT.dll)
LINK : warning LNK4098: defaultlib "msvcrt.lib" conflicts with use of other libs; use /NODEFAULTLIB:library
LINK : warning LNK4098: defaultlib "libc.lib" conflicts with use of other libs; use /NODEFAULTLIB:library
Debug/Armado.exe : fatal error LNK1169: one or more multiply defined symbols found
Error executing link.exe.

Can anyone help me.

Thanks a lot

[cilu]

Did you change any default settings?

[maskaseb]

I've changed a lot the default settings :-(

In the fortran tab, doing multi--threaded library , dll.

The program compiles without errors.

Thanks for your reply.

Do anyone have an example of calling a fortran function wich is in a *.for file from a dialog based class?

THANKS

[cilu]

You'd have to have the Fortran source compiled to a DLL first. It's not possible to call a function from a source file in other language.