diff -r 41300fa6a67c -r f7bc934e204c src/sql/drivers/drivers.pri
--- a/src/sql/drivers/drivers.pri	Tue Feb 02 00:43:10 2010 +0200
+++ b/src/sql/drivers/drivers.pri	Wed Mar 31 11:06:36 2010 +0300
@@ -49,6 +49,7 @@
 
      mac:!contains( LIBS, .*odbc.* ):LIBS        *= -liodbc
      unix:!contains( LIBS, .*odbc.* ):LIBS       *= -lodbc
+     unix:DEFINES += UNICODE
 
      win32 {
          !win32-borland:LIBS     *= -lodbc32