Cannot build CubeOrange due to flash overflow

Dear all,

I’m trying to build the CubeOrange PX4 from the shell on my Linux PC, following Cube Orange Flight Controller | PX4 User Guide .

While it worked the first time I tried it, I now get a compilation error because the flash space is used up:

/opt/gcc-arm-none-eabi-9-2020-q2-update/bin/…/lib/gcc/arm-none
-eabi/9.3.1/…/…/…/…/arm-none-eabi/bin/ld: cubepilot_cubeorange_default.elf section .text' will not fit in region FLASH’
/opt/gcc-arm-none-eabi-9-2020-q2-update/bin/…/lib/gcc/arm-none-eabi/9.3.1/…/…/…/…/arm-none-eabi/bin/ld: region `
FLASH’ overflowed by 104481 bytes

This prevails even after a “make distclean”. Any ideas on why this happens or how I can solve it?

Thanks,

Björn