MOC_DIR
Specifies the directory where all intermediate moc files should be placed.
For example:
unix:MOC_DIR = ../myproject/tmp
win32:MOC_DIR = c:/myproject/tmp
OBJECTS_DIR
Specifies the directory where all intermediate objects should be placed.
For example:
unix:OBJECTS_DIR = ../myproject/tmp
win32:OBJECTS_DIR = c:/myproject/tmp