Mail Archives: djgpp/1999/02/02/16:05:23
gcc -x c++ -o a.o -c a.cc
gcc -x c++ -o b.o -c b.cc
gcc -o name.exe a.o b.o
The first to command compile the sources to object code.
The third links the objects into the executable named "name.exe"
Tada! You might also add (in the compiling not the linking) the
"-i" tag that tells GCC where the additional header files to include
are.
Ralf Neumann wrote:
>
> Hi!
> I am trying to figure out how to compile and link several objects
> together.
> Say we have an object A (class A ...) and an object B. Obj. A is a
> part of B (class B .... private: A a;...). A main program is trying to
> use obj. B (main .... B b;).
> How do I compile and link those objects? I guess that first I have to
> compile each separate: gcc -c a.cc -o a.o and gcc -c b.cc -o b.o
> But how do I go on, and if I have to use something like ld -o main.exe
> a.o b.o in the end, how do I include iostream (here I guess -lgpp
> doesn´t work).
> Thank you very much indeed for your help!
>
> Ralf
>
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