From d7484395ac0fd85c91365beb4af00c6e5ea39ee6 Mon Sep 17 00:00:00 2001
From: Xue Liu <liuxue@loongson.cn>
Date: Thu, 1 Dec 2022 18:39:44 +0800
Subject: [PATCH] build: Specify the target build architecture for LOONGARCH.

More information about LoongArch:
- https://loongson.github.io/LoongArch-Documentation/README-EN.html

Signed-off-by: Xue Liu <liuxue@loongson.cn>
Change-Id: I24852e31b5fadef3578354da2d26252014330e83
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16084
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
---
 mk/spdk.common.mk | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mk/spdk.common.mk b/mk/spdk.common.mk
index 0d8ecd0c5..8bce5e56b 100644
--- a/mk/spdk.common.mk
+++ b/mk/spdk.common.mk
@@ -67,6 +67,9 @@ COMMON_CFLAGS += -march=$(TARGET_ARCHITECTURE)
 COMMON_CFLAGS += -DPAGE_SIZE=$(shell getconf PAGESIZE)
 else ifeq ('$(TARGET_MACHINE)|$(TARGET_ARCHITECTURE)','riscv64|native')
 # -march=native is not yet supported by GCC on RISC-V. Falling back to default.
+else ifneq ($(filter loongarch%,$(TARGET_MACHINE)),)
+COMMON_CFLAGS += -march=$(TARGET_ARCHITECTURE)
+COMMON_CFLAGS += -DPAGE_SIZE=$(shell getconf PAGESIZE)
 else
 COMMON_CFLAGS += -march=$(TARGET_ARCHITECTURE)
 endif