From 5ebc52ce2fcf29c21395e98dbc8717f3c682f44b Mon Sep 17 00:00:00 2001
From: LuiSzee <shil@centecnetworks.com>
Date: Sun, 4 Dec 2022 15:07:12 +0800
Subject: [PATCH] [build][arm64] disable p4rt compile on arm64 for bazel not
 work (#12798)

pre-compiled bazel is not work in arm64 docker container

shil@2f910d8d37b2:/sonic/src/sonic-p4rt/sonic-pins$ uname -a
Linux 2f910d8d37b2 5.4.0-132-generic #148-Ubuntu SMP Mon Oct 17 16:02:06 UTC 2022 aarch64 GNU/Linux
shil@2f910d8d37b2:/sonic/src/sonic-p4rt/sonic-pins$ bazel
Opening zip "/proc/self/exe": lseek(): Bad file descriptor
FATAL: Failed to open '/proc/self/exe' as a zip file: (error: 9): Bad file descriptor
shil@2f910d8d37b2:/sonic/src/sonic-p4rt/sonic-pins$
---
 slave.mk | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/slave.mk b/slave.mk
index 32ca3cb2bf..2b7a8bd1c5 100644
--- a/slave.mk
+++ b/slave.mk
@@ -186,6 +186,15 @@ endif
 override INCLUDE_P4RT = n
 endif
 
+# Pre-built Bazel is not available for arm64, so exclude P4RT
+# TODO(PINS): Remove when Bazel binaries are available for arm64
+ifeq ($(CONFIGURED_ARCH),arm64)
+ifeq ($(INCLUDE_P4RT),y)
+$(Q)echo "Disabling P4RT due to incompatible CPU architecture: $(CONFIGURED_ARCH)"
+endif
+override INCLUDE_P4RT = n
+endif
+
 ifeq ($(SONIC_INCLUDE_MACSEC),y)
 INCLUDE_MACSEC = y
 endif