Add -config sub-package that delivers system-wide /etc/my.cnf and /etc/my.cnf.d directory, that other packages should use

client.cnf

@@ -0,0 +1,13 @@
+#
+# These two groups are read by the client library
+# Use it for options that affect all clients, but not the server
+#
+
+
+[client]
+
+# This group is not read by mysql client library,
+# If you use the same .cnf file for MySQL and MariaDB,
+# use it for MariaDB-only client options
+[client-mariadb]
+

mariadb-connector-c.spec

@@ -1,9 +1,11 @@
 Name:           mariadb-connector-c
 Version:        3.0.5
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        The MariaDB Native Client library (C driver)
 License:        LGPLv2+
 Source:         https://downloads.mariadb.org/interstitial/connector-c-%{version}/mariadb-connector-c-%{version}-src.tar.gz
+Source2:        my.cnf
+Source3:        client.cnf
 Url:            http://mariadb.org/
 # More information: https://mariadb.com/kb/en/mariadb/building-connectorc-from-source/
 
@@ -28,6 +30,17 @@ Development files for mariadb-connector-c.
 Contains everything needed to build against libmariadb.so >=3 client library.
 
 
+%package config
+Summary:        Configuration files for mariadb-connector-c
+BuildArch:      noarch
+
+%description config
+This package delivers /etc/my.cnf that includes other configuration files
+from the /etc/my.cnf.d directory and ships this directory as well.
+Other packages should only put their files into /etc/my.cnf.d directory
+and require this package, so the /etc/my.cnf file is present.
+
+
 %prep
 %setup -q -n mariadb-connector-c-%{version}-src
 
@@ -85,6 +98,10 @@ rm %{buildroot}%{_libdir}/lib*.a
 ln -s mariadb_config %{buildroot}%{_bindir}/mysql_config
 ln -s mariadb_version.h %{buildroot}%{_includedir}/mysql/mysql_version.h
 
+# Install config files
+install -D -p -m 0644 %{SOURCE2} %{buildroot}%{_sysconfdir}/my.cnf
+install -D -p -m 0644 %{SOURCE3} %{buildroot}%{_sysconfdir}/my.cnf.d/client.cnf
+
 
 
 %check
@@ -144,6 +161,12 @@ end
 %license COPYING.LIB
 
 
+%files config
+%dir %{_sysconfdir}/my.cnf.d
+%config(noreplace) %{_sysconfdir}/my.cnf
+%config(noreplace) %{_sysconfdir}/my.cnf.d/client.cnf
+
+
 
 # RPMLint issues from 2.3.2 release tracked on the upstream JIRA:
 #   https://jira.mariadb.org/browse/CONC-232
@@ -153,6 +176,10 @@ end
 #   https://jira.mariadb.org/browse/CONC-291
 
 %changelog
+* Tue Jul 17 2018 Honza Horak <hhorak@redhat.com> - 3.0.5-3
+- Add -config sub-package that delivers system-wide /etc/my.cnf and
+  /etc/my.cnf.d directory, that other packages should use
+
 * Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.0.5-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
 

my.cnf

@@ -0,0 +1,11 @@
+#
+# This group is read both both by the client and the server
+# use it for options that affect everything
+#
+[client-server]
+
+#
+# include all files from the config directory
+#
+!includedir /etc/my.cnf.d
+