add riscv

0001-Fix-the-march-issue-for-riscv64.patch

@@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Wei Fu <wefu@redhat.com>
+Date: Sat, 2 Apr 2022 22:53:36 +0800
+Subject: [PATCH] Fix the -march issue for riscv64
+
+There is an issue on riscv64 system when compiling it natively:
+gcc: error: '-march=native': ISA string must begin with rv32 or rv64
+
+This patch set HOST_MARCH= like ia64 to resolve the issue.
+
+Signed-off-by: Wei Fu <wefu@redhat.com>
+(cherry picked from commit aab4e9b10ac9e98588a1b19771cf6f4c8c0a3096)
+---
+ src/include/defaults.mk | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/src/include/defaults.mk b/src/include/defaults.mk
+index 632b155..b8cc590 100644
+--- a/src/include/defaults.mk
++++ b/src/include/defaults.mk
+@@ -73,10 +73,14 @@ override SOFLAGS = $(_SOFLAGS) \
+ 
+ HOST_ARCH=$(shell uname -m)
+ ifneq ($(HOST_ARCH),ia64)
++ifneq ($(HOST_ARCH),riscv64)
+ 	HOST_MARCH=-march=native
+ else
+ 	HOST_MARCH=
+ endif
++else
++	HOST_MARCH=
++endif
+ HOST_CPPFLAGS ?= $(CPPFLAGS)
+ override _HOST_CPPFLAGS := $(HOST_CPPFLAGS)
+ override HOST_CPPFLAGS = $(_HOST_CPPFLAGS) \

efivar.spec

@@ -15,6 +15,7 @@ Group:			System/Kernel and hardware
 URL:			https://github.com/rhboot/efivar
 Source0:		https://github.com/rhboot/%{name}/releases/download/%{version}/efivar-%{version}.tar.bz2
 #Source0:		efivar-git%{date}.tar.gz
+Patch0:         0001-Fix-the-march-issue-for-riscv64.patch
 
 Requires:		%{libname} = %{EVRD}