Re: [DO_NOT_APPLY v2 1/3] add xdp-forwarder

[Alyssa Ross <hi@alyssa.is>]

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Yureka Lilian <yureka@cyberchaos.dev> writes:

> diff --git a/tools/xdp-forwarder/Makefile b/tools/xdp-forwarder/Makefile
> new file mode 100644
> index 0000000..24268d9
> --- /dev/null
> +++ b/tools/xdp-forwarder/Makefile
> @@ -0,0 +1,28 @@
> +CC     ?= gcc
> +CLANG  ?= clang
> +prefix ?= /usr/local
> +bindir ?= $(prefix)/bin
> +xdpdir ?= $(prefix)/lib/xdp
> +
> +TOOLS = set_router_iface
> +PROGS = prog_router.o prog_physical.o
> +
> +set_router_iface: set_router_iface.c
> +	$(CC) `pkg-config --libs --cflags libbpf` -o $@ $^
> +
> +prog_%.o: prog_%.c
> +	$(CLANG) $(NIX_CFLAGS_COMPILE) -target bpf -I include -g -c -o $@ $^
> +
> +tools: $(TOOLS)
> +
> +progs: $(PROGS)
> +
> +all: tools progs
> +
> +install_tools: $(TOOLS)
> +	install -Dm755 -t $(bindir) $^
> +
> +install_progs: $(PROGS)
> +	install -Dm755 -t $(xdpdir) $^
> +
> +install: install_tools install_progs

Could we integrate this into our existing Meson build instead?
I think we should rename the current "guest" option to "app", and add a
new option for driver VM stuff.

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