!45 Support build with clang

From: @luofeng14 
Reviewed-by: @dillon_chen 
Signed-off-by: @dillon_chen

lsof.spec

@@ -1,6 +1,6 @@
 Name:		lsof
 Version:	4.99.3
-Release:	1
+Release:	2
 Summary:	A tool for list open files
 License:	Zlib and Sendmail and LGPL-2.0-or-later
 URL:		https://people.freebsd.org/~abe/
@@ -24,7 +24,7 @@ The %{name}-help package contains doc files for %{name}.
 %autosetup -n %{name}-%{version} -p1
 
 %build
-./Configure -n linux
+LSOF_CC=%{__cc} ./Configure -n linux
 %make_build DEBUG="%{build_cflags} -I/usr/include/tirpc" CFGL="%{build_ldflags} -L./lib -llsof -lselinux -ltirpc"
 soelim -r Lsof.8 > lsof.1
 
@@ -50,6 +50,12 @@ popd
 %{_mandir}/man*/*
 
 %changelog
+* Thu Feb 22 2024 luofng <luofeng13@huawei.com> -4.99.3-2
+- Type: enhencement
+- CVE:NA
+- SUG:NA
+- DESC:support for building with clang
+
 * Tue Jan 23 2024 zhoupengcheng <zhoupengcheng11@huawei.com> -4.99.3-1
 - update version to 4.99.3