libdbiDrivers: libmysql -> connector-c

pkgs/development/libraries/libdbi-drivers/default.nix

···
 { stdenv, fetchurl, libdbi
-, libmysql ? null, sqlite ? null, postgresql ? null
+, mysql ? null, sqlite ? null, postgresql ? null
 }:
 
 with stdenv.lib;
···
     sha256 = "0m680h8cc4428xin4p733azysamzgzcmv4psjvraykrsaz6ymlj3";
   };
 
-  buildInputs = [ libdbi libmysql sqlite postgresql ];
+  buildInputs = [ libdbi sqlite postgresql ] ++ optional (mysql != null) mysql.connector-c;
 
   postPatch = ''
     sed -i '/SQLITE3_LIBS/ s/-lsqlite/-lsqlite3/' configure;
···
     "--enable-libdbi"
     "--with-dbi-incdir=${libdbi}/include"
     "--with-dbi-libdir=${libdbi}/lib"
-  ] ++ optionals (libmysql != null) [
+  ] ++ optionals (mysql != null) [
     "--with-mysql"
   ] ++ optionals (postgresql != null) [
     "--with-pgsql"

pkgs/top-level/all-packages.nix

···
   libdbi = callPackage ../development/libraries/libdbi { };
 
   libdbiDriversBase = callPackage ../development/libraries/libdbi-drivers {
-    libmysql = null;
+    mysql = null;
     sqlite = null;
   };
 
   libdbiDrivers = libdbiDriversBase.override {
-    inherit sqlite libmysql;
+    inherit sqlite mysql;
   };
 
   libdbusmenu-glib = callPackage ../development/libraries/libdbusmenu { };