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

Björn Töpel bjorn at kernel.org
Thu Oct 28 06:20:39 PDT 2021


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 at kernel.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




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