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charset=utf-8 Content-Transfer-Encoding: quoted-printable Bj=C3=B6rn T=C3=B6pel writes: > From: Bj=C3=B6rn T=C3=B6pel > > There are a number of tools (bpftool, selftests), that require a > "bootstrap" build. Here, a bootstrap build is a build host variant of > a target. E.g., assume that you're performing a bpftool cross-build on > x86 to riscv, a bootstrap build would then be an x86 variant of > bpftool. The typical way to perform the host build variant, is to pass > "ARCH=3D" in a sub-make. However, if a variable has been set with a > command argument, then ordinary assignments in the makefile are > ignored. > > This side-effect results in that ARCH, and variables depending on ARCH > are not set. > > Workaround by overriding ARCH to the host arch, if ARCH is empty. > > Fixes: 8859b0da5aac ("tools/bpftool: Fix cross-build") > Reviewed-by: Jean-Philippe Brucker > Tested-by: Alexandre Ghiti > Reviewed-by: Namhyung Kim > Acked-by: Quentin Monnet > Signed-off-by: Bj=C3=B6rn T=C3=B6pel Reviewed-by: Toke H=C3=B8iland-J=C3=B8rgensen From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A4237D69107 for ; Thu, 28 Nov 2024 13:09:10 +0000 (UTC) DKIM-Signature: v=1; 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