Need help: alternative module inclusion - duplicate symbols

[Michael Lawnick]

Sorry forget about this, wrong mailing list !

Am 26.02.2024 um 11:36 schrieb Michael Lawnick:
> Hi group,
>
> hope you can help me:
> I have modules pci_fpga.c and pci_fpga_emul.c with same functions in
> them but different implementation, one for the real device, the other
> one is an emulation.
>
> What I now want is being able to include one of both versions through
> build command. I started with this:
>
> Makefile.core.def:
> ...
> module = {
>   name = pci_fpga;
>   common = startlib/board/pci_fpga.c;
>   enable = efi;
> };
>
> module = {
>   name = pci_fpga_emul;
>   common = startlib/board/pci_fpga_emul.c;
>   enable = efi;
> };
> ...
>
> and then give pci_fpga or pci_fpga_emu on the build but then I get
> duplicate symbols error.
>
> For using different packages than common like this
> module = {
>   name = pci_fpga;
>   pci_fpga = startlib/board/pci_fpga.c;
>   enable = pci_fpga;
> };
> I could not find means to get pci_fpga included.
>
> Same problem if trying to approach it via different enable flag: How to?
>
> Can anybody help? In docs I couldn't find usable hints.
>
> --
> KR
> Michael