netdev - [PATCH bpf-next v2 2/4] tools build: Add RISC-V to HOSTARCH parsing

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Message-Id: <20211028161057.520552-3-bjorn@kernel.org>
Date:   Thu, 28 Oct 2021 18:10:55 +0200
From:   Björn Töpel <bjorn@...nel.org>
To:     ast@...nel.org, daniel@...earbox.net, netdev@...r.kernel.org,
        bpf@...r.kernel.org
Cc:     Björn Töpel <bjorn@...nel.org>,
        luke.r.nels@...il.com, xi.wang@...il.com,
        linux-riscv@...ts.infradead.org
Subject: [PATCH bpf-next v2 2/4] tools build: Add RISC-V to HOSTARCH parsing

Add RISC-V to the HOSTARCH parsing, so that ARCH is "riscv", and not
"riscv32" or "riscv64".

This affects the perf and libbpf builds, so that arch specific
includes are correctly picked up for RISC-V.

Signed-off-by: Björn Töpel <bjorn@...nel.org>
---
 tools/scripts/Makefile.arch | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/scripts/Makefile.arch b/tools/scripts/Makefile.arch
index b10b7a27c33f..0c6c7f456887 100644
--- a/tools/scripts/Makefile.arch
+++ b/tools/scripts/Makefile.arch
@@ -4,7 +4,8 @@ HOSTARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \
                                   -e /arm64/!s/arm.*/arm/ -e s/sa110/arm/ \
                                   -e s/s390x/s390/ -e s/parisc64/parisc/ \
                                   -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
-                                  -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ )
+                                  -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \
+                                  -e s/riscv.*/riscv/)
 
 ifndef ARCH
 ARCH := $(HOSTARCH)
-- 
2.32.0