support clang build

Signed-off-by: luofeng14 <luofeng13@huawei.com>

huawei-sync-support-for-building-with-clang.patch

@@ -0,0 +1,26 @@
+From 53ad53556e476961e76c99d14b492250704acccc Mon Sep 17 00:00:00 2001
+From: zhoujing <zhoujing106@huawei.com>
+Date: Tue, 7 Nov 2023 20:32:54 +0800
+Subject: [PATCH] [sync] Support for building with clang
+ 
+cherry-pick from https://gitee.com/openeuler-risc-v/kiwi/commit/b896168af10084bd227918eb1e68cfe34581a635
+---
+ tools/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+ 
+diff --git a/tools/Makefile b/tools/Makefile
+index f2ea5d7..126aaa3 100755
+--- a/tools/Makefile
++++ b/tools/Makefile
+@@ -3,7 +3,7 @@ buildroot = /
+ SRCS := $(wildcard *.c)
+ PRGS := $(patsubst %.c,%,$(SRCS))
+ 
+-CC = gcc
++CC ?= gcc
+ 
+ all: $(PRGS)
+ 
+-- 
+2.42.0
+ 

kiwi.spec

@@ -2,7 +2,7 @@
 
 Name:           kiwi
 Version:        9.25.1
-Release:        1
+Release:        2
 License:        GPLv3+
 Summary:        Flexible operating system image builder
 
@@ -11,6 +11,7 @@ Source0:        https://files.pythonhosted.org/packages/source/k/%{name}/%{name}
 
 Patch0: openEuler-use-rsync-link.patch
 Patch1: openEuler-custom-make.patch
+Patch2: huawei-sync-support-for-building-with-clang.patch
 
 BuildRequires:  bash-completion dracut fdupes gcc make
 BuildRequires:  python3-devel python3-setuptools shadow-utils
@@ -194,6 +195,12 @@ done
 %{_mandir}/man8/%{name}*
 
 %changelog
+* Thu Feb 22 2024 luofng <luofeng13@huawei.com> - 9.25.1-2
+- Type: enhencement
+- CVE:NA
+- SUG:NA
+- DESC:support for building with clang
+
 * Tue Oct 24 2023 yanglongkang <yanglongkang@h-partners.com> - 9.25.1-1
 - update version to 9.25.1