Do not invoke help2man when cross-compiling
Do not invoke help2man when cross-compiling


BueVest/liblouis,liblouis/liblouis,liblouis/liblouis,IndexBraille/liblouis,hammera/liblouis,BueVest/liblouis,vsmontalvao/liblouis,IndexBraille/liblouis,hammera/liblouis,vsmontalvao/liblouis,hammera/liblouis,liblouis/liblouis,BueVest/liblouis,IndexBraille/liblouis,BueVest/liblouis,liblouis/liblouis,IndexBraille/liblouis,BueVest/liblouis,liblouis/liblouis,BueVest/liblouis,hammera/liblouis,hammera/liblouis,hammera/liblouis,vsmontalvao/liblouis,vsmontalvao/liblouis,vsmontalvao/liblouis,IndexBraille/liblouis,liblouis/liblouis