A question on linking

[main()]

I have a C file that needs to be linked with a C++ library.
If i link using gcc, i get some unresolved references error.
If i link using g++,its getting linked perfectly.
Is it ok to link a C file with a C++ library with g++?
What are its implications?

if you think its off topic please indicate right channels.

[Papastefanos Serafeim]

I believe it's ok to link it with the C++ linker.

The C linker isn't working because the C++ library function
names are mangled to support polymorphism. The C++
linker is aware of the C++ function name mangling and
thus you are able to do the linking with the C++ linker.

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Papastefanos Serafeim
se******@otenet.gr
? "main()" <dn****@gmail.com?????? ??? ??????
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>I have a C file that needs to be linked with a C++ library.
If i link using gcc, i get some unresolved references error.
If i link using g++,its getting linked perfectly.
Is it ok to link a C file with a C++ library with g++?
What are its implications?

if you think its off topic please indicate right channels.

[Tim Prince]

main() wrote:

I have a C file that needs to be linked with a C++ library.
If i link using gcc, i get some unresolved references error.
If i link using g++,its getting linked perfectly.
Is it ok to link a C file with a C++ library with g++?
What are its implications?

if you think its off topic please indicate right channels.

It would be more on topic on gcc-help list, or a forum dedicated to the
operating system of your choice. It's likely that you would get the
same effect by using the C compiler to link, specifying the necessary
libraries explicitly.

[Keith Thompson]

"main()" <dn****@gmail.comwrites:

I have a C file that needs to be linked with a C++ library.
If i link using gcc, i get some unresolved references error.
If i link using g++,its getting linked perfectly.
Is it ok to link a C file with a C++ library with g++?
What are its implications?

if you think its off topic please indicate right channels.

Your question is about the compiler(s), not about the language(s).
Try gnu.gcc.help.

--
Keith Thompson (The_Other_Keith) ks***@mib.org <http://www.ghoti.net/~kst>
San Diego Supercomputer Center <* <http://users.sdsc.edu/~kst>
We must do something. This is something. Therefore, we must do this.

[SM Ryan]

"main()" <dn****@gmail.comwrote:
# I have a C file that needs to be linked with a C++ library.
# If i link using gcc, i get some unresolved references error.
# If i link using g++,its getting linked perfectly.
# Is it ok to link a C file with a C++ library with g++?
# What are its implications?

You might try using a C++ construct that looks something like
external "C" {...}
(check with C++ for the actual syntax) to interface C and C++.

--
SM Ryan http://www.rawbw.com/~wyrmwif/
Raining down sulphur is like an endurance trial, man. Genocide is the
most exhausting activity one can engage in. Next to soccer.