Workaround for the problem with abld ignoring OPTION_REPLACE
Workaround for the problem with abld ignoring OPTION_REPLACE

abld in the S60 SDKs has a bug where OPTION_REPLACE cannot be used to
remove options from the command line (ie. replace them with nothing),
so this workaround introduces a macro definition (that should never be
used) as a harmless replacement option.

Reviewed-by: Aleksandar Sasha Babic

igor-sfdc/qt-wk,radekp/qt,radekp/qt,radekp/qt,radekp/qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,radekp/qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,radekp/qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,radekp/qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,radekp/qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,radekp/qt,pruiz/wkhtmltopdf-qt,radekp/qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt