Messages in this thread | | | From | Song Liu <> | Date | Wed, 12 Jan 2022 10:18:07 -0800 | Subject | Re: [PATCH bpf] tools/resolve_btfids: build with host flags |
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On Tue, Jan 11, 2022 at 4:25 PM Connor O'Brien <connoro@google.com> wrote: > > resolve_btfids is built using $(HOSTCC) and $(HOSTLD) but does not > pick up the corresponding flags. As a result, host-specific settings > (such as a sysroot specified via HOSTCFLAGS=--sysroot=..., or a linker > specified via HOSTLDFLAGS=-fuse-ld=...) will not be respected. > > Fix this by setting CFLAGS to KBUILD_HOSTCFLAGS and LDFLAGS to > KBUILD_HOSTLDFLAGS. > > Also pass the cflags through to libbpf via EXTRA_CFLAGS to ensure that > the host libbpf is built with flags consistent with resolve_btfids. > > Signed-off-by: Connor O'Brien <connoro@google.com>
I guess this should go to bpf-next tree?
Other than that,
Acked-by: Song Liu <songliubraving@fb.com>
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