pico-examples/build/blink $ make -j4
[  0%] Performing build step for 'ELF2UF2Build'
[  0%] Built target bs2_default
[  0%] Built target bs2_default_padded_checksummed_asm
[100%] Built target elf2uf2
[  0%] No install step for 'ELF2UF2Build'
[  0%] Completed 'ELF2UF2Build'
[  0%] Built target ELF2UF2Build
Scanning dependencies of target blink
[  0%] Building C object blink/CMakeFiles/blink.dir/blink.c.obj
[  0%] Linking CXX executable blink.elf
[100%] Built target blink