#remove one of the following defines and comment out the relevant line
#in the next section to remove that particular feature from compilation
-APP_CFLAGS = -DWITH_LF -DWITH_ISO15693 -DWITH_ISO14443a -DWITH_ISO14443b -DWITH_ICLASS -DWITH_LEGICRF -DWITH_HITAG -DWITH_CRC -DON_DEVICE -fno-strict-aliasing -O2
+APP_CFLAGS = -DWITH_LF -DWITH_ISO15693 -DWITH_ISO14443a -DWITH_ISO14443b -DWITH_ICLASS -DWITH_LEGICRF -DWITH_HITAG -DWITH_CRC -DON_DEVICE -fno-strict-aliasing -Os
#-DWITH_LCD
#SRC_LCD = fonts.c LCD.c