!2 Add gcc for buildrequires

From: @si-gui
Reviewed-by: @overweight
Signed-off-by: @overweight

the_silver_searcher.spec

@@ -7,14 +7,14 @@
 
 Name:           the_silver_searcher
 Version:        2.1.0
-Release:        1%{?dist}
+Release:        2
 Summary:        Super-fast text searching tool (ag)
 Group:          Applications/Text
 License:        ASL 2.0 and BSD
 URL:            https://github.com/ggreer/the_silver_searcher
 Source:         https://github.com/ggreer/the_silver_searcher/archive/%{commit}/%{version}-%{shortcommit}.tar.gz
 
-BuildRequires:  autoconf
+BuildRequires:  autoconf gcc
 BuildRequires:  automake
 BuildRequires:  pcre-devel
 %if ! 0%{?el6}
@@ -58,5 +58,8 @@ rm -rf $RPM_BUILD_ROOT%{_datadir}/%{name}
 %{_datadir}/zsh/site-functions/_%{name}
 
 %changelog
+* Tue 27 Jul 2021 sunguoshuai <sunguoshuai@huawei.com> - 2.1.0-2
+- Add gcc for buildrequires
+
 * Wed Sep 16 2020 Li Chao <clouds@isrc.iscas.ac.cn> - 2.1.0-1
 - First the_silver_searcher package