0050-build-config-compiler-add-march-for-riscv64.patch

From bc410d7f6d3d6e55db8162d7360e93f3e3ccf6f3 Mon Sep 17 00:00:00 2001
From: Rebecca Chang Swee Fun <rebecca.chang@starfivetech.com>
Date: Mon, 15 Aug 2022 10:05:09 +0800
Subject: [PATCH 50/68] build: config: compiler: add march for riscv64

Signed-off-by: Rebecca Chang Swee Fun <rebecca.chang@starfivetech.com>
---
 build/config/compiler/BUILD.gn | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
index 9912e77e1d00..4309b0d4e812 100644
--- a/build/config/compiler/BUILD.gn
+++ b/build/config/compiler/BUILD.gn
@@ -1170,6 +1170,7 @@ config("compiler_cpu_abi") {
       }
     } else if (current_cpu == "riscv64") {
       cflags += [
+        "-march=rv64gc",
         "-m64",
         "--target=riscv64-linux-gnu",
         "-mno-relax",
-- 
2.30.2