Add sles12 support for C/C++ 8.0.12 release

Author: bkandasa

packaging/mysql-connector-c++.spec.in

@@ -36,6 +36,10 @@
 
 %{?el6:%global __strip /opt/rh/devtoolset-7/root/usr/bin/strip}
 
+%if 0%{?suse_version} == 1315
+%global dist            .sles12
+%endif
+
 Summary:        MySQL database connector for C++
 Name:           mysql-connector-c++%{?product_suffix}
 Version:        @CONCPP_VERSION@
@@ -45,7 +49,7 @@ URL:            https://dev.mysql.com/doc/connector-cpp/en/
 Source0:        https://dev.mysql.com/get/Downloads/Connector-C++/mysql-connector-c++%{?product_suffix}-%{version}-src.tar.gz
 #BuildRequires:  boost-devel
 BuildRequires:  cmake
-%if 0%{?fedora}
+%if 0%{?fedora} || 0%{?suse_version}
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
 %else