!12 add dependency gcc

From: @eaglegai
Reviewed-by: @wangxp006
Signed-off-by: @wangxp006

iavf.spec

@@ -9,7 +9,7 @@
 Name: iavf
 Summary: Intel(R) Ethernet Adaptive Virtual Function Driver
 Version: 4.0.1
-Release: 4
+Release: 5
 Vendor: Intel Corporation
 License: GPL-2.0
 URL: http://support.intel.com
@@ -17,7 +17,7 @@ Source0: https://downloadcenter.intel.com/download/24693/Intel-Network-Adapter-V
 
 Requires: kernel, findutils, gawk, bash, hwdata
 
-BuildRequires: kernel-devel hwdata uname-build-checks
+BuildRequires: kernel-devel hwdata uname-build-checks gcc
 
 Patch0: fix-build-error-with-Linux-5.10.patch
 
@@ -385,6 +385,12 @@ else
 fi
 
 %changelog
+* Wed Jul 7 2021 gaihuiying <gaihuiying1@huawei.com> - 4.0.1-5
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:add dependency gcc
+
 * Tue Jul 6 2021 gaihuiying <gaihuiying1@huawei.com> - 4.0.1-4
 - Type:bugfix
 - ID:NA