/home/jean-louis/Informatique/Rockbox/rbwork/rockbox/buildfirm/firmware/libfirmware.a(button-meg-fx.o): In function `button_read_device':
button-meg-fx.c:(.text+0xa0): undefined reference to `touchdev_do_hold'
collect2: ld returned 1 exit status
make: *** [/home/jean-louis/Informatique/Rockbox/rbwork/rockbox/buildfirm/rockbox.elf] Erreur 1