When I compile my app I receive no errors, but for a final linking error hampering the installation I have no cue about: this is the log file around the log:
libsystem_kernel.dylib`__pthread_kill:
0x2502f71c8 <+0>: mov x16, #0x148 ; =328
0x2502f71cc <+4>: svc #0x80
-> 0x2502f71d0 <+8>: b.lo 0x2502f71f0 ; <+40>
0x2502f71d4 <+12>: pacibsp
0x2502f71d8 <+16>: stp x29, x30, [sp, #-0x10]!
0x2502f71dc <+20>: mov x29, sp
0x2502f71e0 <+24>: bl 0x2502f2900 ; cerror_nocancel
0x2502f71e4 <+28>: mov sp, x29
0x2502f71e8 <+32>: ldp x29, x30, [sp], #0x10
0x2502f71ec <+36>: retab
0x2502f71f0 <+40>: ret