BBR patch on latest src, build failed.

[vm finance]

I have successfully built BBR after checking out latest codebase.
I'm also on svn revision: 352483...

Did you follow the steps I have outlined in previous emails on this topic?
I had to manually create a few sub-directories/copy things etc. Pls check
emails
on this last week.

On Sat, Sep 21, 2019 at 4:01 PM hshh <hunreal at gmail.com> wrote:

> Hi all,
>
> I patched D21582.id62213.diff to latest head src that revision 352587,
> kernel build failed.
>
> According to previous mail, I can build the kernel successfully with
> revision 352483.
>
> OS is 13.0-CURRENT amd64.
>
> Kernel config file,
>
> include         GENERIC-NODEBUG
> ident           hshh
> makeoptions     WITH_EXTRA_TCP_STACKS=1
> options         TCPHPTS
> options         RATELIMIT
>
> The error log,
>
> --- tcp_bbr.ko.full ---
> ld -m elf_x86_64_fbsd -d -warn-common --build-id=sha1 -d -warn-common
> --build-id=sha1 -d -warn-common --build-id=sha1 -d -warn-common
> --build-id=sha1 -r -d -o tcp_bbr.ko.full bbr.o sack_filter.o
> rack_bbr_common.o bbr.o sack_filter.o rack_bbr_common.o bbr.o sack_filter.o
> rack_bbr_common.o bbr.o sack_filter.o rack_bbr_common.o
> ld: error: duplicate symbol: __tcp_bbr
> >>> defined at bbr.c
> >>>            bbr.o:(__tcp_bbr)
> >>> defined at bbr.c
> >>>            bbr.o:(.data+0x8)
> .... Some messages similar above.
> --
> @hshh
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