Using g++ as a linker

[Fugitif]

Hi !
I'm trying to compile a project using a generic rule that compiles a .cpp to
a .o . To get the resulting program, I try to do the following:
g++ obj1.o obj2.o obj3.o -o program

But it seems that the dependency between the .o cannot be resolved: I get
"undefined reference" errors.

I've read the FAQs, but all the linker error are linked with "virtual" or
mixing C/C++.

If you have any advice, please tell me. Don't hesitate to give me links to
other project doing similar things.

Thanks.

Julien

[E. Robert Tisdale]

Off Topic: Using g++ as a linker

Fugitif wrote:[color=blue]
>
> I'm trying to compile a project using a generic rule that compiles a .cpp to
> a .o . To get the resulting program, I try to do the following:
> g++ obj1.o obj2.o obj3.o -o program
>
> But it seems that the dependency between the .o cannot be resolved: I get
> "undefined reference" errors.
>
> I've read the FAQs, but all the linker error are linked with "virtual" or
> mixing C/C++.
>
> If you have any advice, please tell me. Don't hesitate to give me links to
> other project doing similar things.[/color]

Hi Julien,

We would be happy to answer this question
if you would just post it to the gnu.g++.help newsgroup.

[Ron Natalie]

Re: Using g++ as a linker


"Fugitif" <fugitif(@)alte rn.org> wrote in message news:3fbd5171$0 $17099$626a54ce @news.free.fr.. .
[color=blue]
>
> I've read the FAQs, but all the linker error are linked with "virtual" or
> mixing C/C++.[/color]

Not enough information, can you create a very small program that demonstrates the
problem. Most likely you haven't consistantly declared the "C" linkage etc...