[dev] PATHD installation question

[Chriztoffer Hansen]

On Thu, 29 Apr 2021 at 11:09, Борис Хасанов <bhassanov at yandex-team.ru> wrote:
> Hopefully I write to the correct list. Sorry for the probably stupid question but I cannot realize the following: PATHD docs says (http://docs.frrouting.org/en/latest/pathd.html)
>
> Configure FRR with the extra parameters:
>
> ` --enable-pcep LDFLAGS="-L${PCEPLIB_ROOT}/install/lib" CPPFLAGS="-I${PCEPLIB_ROOT}/install/include" `
>
> Where should I put that string, to which file? pathd.conf?

When you compile frr from source code add it as an additional
parameter to `./configure`.

see e.g. https://docs.frrouting.org/projects/dev-guide/en/latest/building-frr-for-debian9.html#download-source-configure-and-compile-it

> How and where can I add that parameter (-M pathd_pcep) to pathd?
>
> To start pathd with pcep support the extra parameter -M pathd_pcep should be passed to the pathd daemon.

goes into the /etc/frr/daemons file

pathd_options="-A 127.0.0.1 -M pathd_pcep"