contains(sql-drivers, all ) {

    sql-driver +=   psql mysql odbc oci tds db2 sqlite ibase

}

contains(sql-drivers, psql) {

    HEADERS +=      drivers/psql/qsql_psql.h

    SOURCES +=      drivers/psql/qsql_psql.cpp

    unix {

        !isEmpty(QT_LFLAGS_PSQL) {

            LIBS *= $$QT_LFLAGS_PSQL

            QMAKE_CXXFLAGS *= $$QT_CFLAGS_PSQL

        }

        !contains(LIBS, .*pq.*):LIBS *= -lpq

    }

    win32 {

	!win32-g++:!contains( LIBS, .*pq.* ):LIBS *= -llibpq

    	win32-g++:!contains( LIBS, .*pq.* ):LIBS *= -lpq

        LIBS *= -lws2_32 -ladvapi32

    }

}

contains(sql-drivers, mysql) {

    HEADERS +=      drivers/mysql/qsql_mysql.h

    SOURCES +=      drivers/mysql/qsql_mysql.cpp

    unix {

        isEmpty(QT_LFLAGS_MYSQL) {

            !contains(LIBS, .*mysqlclient.*):!contains(LIBS, .*mysqld.*) {

                use_libmysqlclient_r:LIBS *= -lmysqlclient_r

                else:LIBS *= -lmysqlclient

            }

        } else {

            LIBS *= $$QT_LFLAGS_MYSQL

            QMAKE_CXXFLAGS *= $$QT_CFLAGS_MYSQL

        }

    }

    win32:!contains(LIBS, .*mysql.*):!contains(LIBS, .*mysqld.*) {

        !win32-g++:LIBS     *= -llibmysql    

	win32-g++:LIBS	    *= -lmysql

    }    

}

contains(sql-drivers, odbc) {

     HEADERS += drivers/odbc/qsql_odbc.h

     SOURCES += drivers/odbc/qsql_odbc.cpp

     mac:!contains( LIBS, .*odbc.* ):LIBS        *= -liodbc

     unix:!contains( LIBS, .*odbc.* ):LIBS       *= -lodbc

     win32 {

         !win32-borland:LIBS     *= -lodbc32

         win32-borland:LIBS      *= $(BCB)/lib/PSDK/odbc32.lib

     }

}

contains(sql-drivers, oci) {

    HEADERS += drivers/oci/qsql_oci.h

    SOURCES += drivers/oci/qsql_oci.cpp

    unix:!contains( LIBS, .*clnts.* ):LIBS += -lclntsh

    win32:LIBS += -loci

}

contains(sql-drivers, tds) {

    HEADERS += drivers/tds/qsql_tds.h

    SOURCES += drivers/tds/qsql_tds.cpp

    unix:LIBS += -L$SYBASE/lib -lsybdb

    win32 {

        !win32-borland:LIBS += -lNTWDBLIB

        win32-borland:LIBS += $(BCB)/lib/PSDK/NTWDBLIB.LIB

    }

}

contains(sql-drivers, db2) {

    HEADERS += drivers/db2/qsql_db2.h

    SOURCES += drivers/db2/qsql_db2.cpp

    unix:LIBS += -ldb2

    win32 {

        !win32-borland:LIBS += -ldb2cli

#        win32-borland:LIBS  += $(BCB)/lib/PSDK/db2cli.lib

    }

}

contains(sql-drivers, ibase) {

    HEADERS += drivers/ibase/qsql_ibase.h

    SOURCES += drivers/ibase/qsql_ibase.cpp

    unix:LIBS *= -lgds  

    win32 {

        !win32-borland:LIBS *= -lgds32_ms

        win32-borland:LIBS  += gds32.lib

    }

}

contains(sql-drivers, sqlite2) {

    HEADERS += drivers/sqlite2/qsql_sqlite2.h

    SOURCES += drivers/sqlite2/qsql_sqlite2.cpp

    !contains(LIBS, .*sqlite.*):LIBS *= -lsqlite

}

contains(sql-drivers, sqlite) {

    !system-sqlite:!contains( LIBS, .*sqlite3.* ) {

        CONFIG(release, debug|release):DEFINES *= NDEBUG

        DEFINES += SQLITE_OMIT_LOAD_EXTENSION SQLITE_OMIT_COMPLETE 

        INCLUDEPATH +=  ../3rdparty/sqlite

        SOURCES +=      ../3rdparty/sqlite/sqlite3.c

    } else {

        LIBS *= $$QT_LFLAGS_SQLITE

        QMAKE_CXXFLAGS *= $$QT_CFLAGS_SQLITE

    }

    HEADERS +=      drivers/sqlite/qsql_sqlite.h

    SOURCES +=      drivers/sqlite/qsql_sqlite.cpp

}