!9 add buildrequire gcc

From: @zhouwenpei
Reviewed-by: @small_leek
Signed-off-by: @small_leek

apache2-mod_xforward.spec

@@ -2,13 +2,13 @@
 
 Name:           apache2-mod_xforward
 Version:        0.6
-Release:        lp151.1.3
+Release:        lp151.1.4
 Summary:        Apache module implementing handling of X-FORWARD headers
 License:        Apache-2.0
 Url:            https://github.com/openSUSE/apache2-mod_xforward/
 Source:         https://github.com/openSUSE/%{name}/archive/master.zip
 
-BuildRequires:  httpd-devel
+BuildRequires:  httpd-devel gcc
 Requires:       httpd 
 
 %description
@@ -31,6 +31,9 @@ cp -p .libs/mod_xforward.so $RPM_BUILD_ROOT/%{apache_libexecdir}
 %{apache_libexecdir}/*.so
 
 %changelog
+* Wed Jun 30 2021 zhouwenpei <zhouwenpei1@huawei.com> - 0.6-lp151.1.4
+- add buildrequire gcc
+
 * Thu Sep 10 2020 Ge Wang <wangge20@huawei.com> - 0.6-lp151.1.3
 - Modify Source0 Url