/opt/devkitpro/devkitA64/lib/gcc/aarch64-none-elf/9.2.0/../../../../aarch64-none-elf/bin/ld: libSDL2.a(SDL_systhread.c.obj): in function `SDL_SYS_SetupThread':
/home/cpasjuste/dev/switch/SDL/src/thread/pthread/SDL_systhread.c:169: undefined reference to `pthread_sigmask'
/opt/devkitpro/devkitA64/lib/gcc/aarch64-none-elf/9.2.0/../../../../aarch64-none-elf/bin/ld: libSDL2.a(SDL_systhread.c.obj): in function `SDL_SYS_SetThreadPriority':
/home/cpasjuste/dev/switch/SDL/src/thread/pthread/SDL_systhread.c:213: undefined reference to `pthread_getschedparam'
/opt/devkitpro/devkitA64/lib/gcc/aarch64-none-elf/9.2.0/../../../../aarch64-none-elf/bin/ld: /home/cpasjuste/dev/switch/SDL/src/thread/pthread/SDL_systhread.c:221: undefined reference to `sched_get_priority_min'
/opt/devkitpro/devkitA64/lib/gcc/aarch64-none-elf/9.2.0/../../../../aarch64-none-elf/bin/ld: /home/cpasjuste/dev/switch/SDL/src/thread/pthread/SDL_systhread.c:222: undefined reference to `sched_get_priority_max'
/opt/devkitpro/devkitA64/lib/gcc/aarch64-none-elf/9.2.0/../../../../aarch64-none-elf/bin/ld: /home/cpasjuste/dev/switch/SDL/src/thread/pthread/SDL_systhread.c:228: undefined reference to `pthread_setschedparam'
/opt/devkitpro/devkitA64/lib/gcc/aarch64-none-elf/9.2.0/../../../../aarch64-none-elf/bin/ld: /home/cpasjuste/dev/switch/SDL/src/thread/pthread/SDL_systhread.c:217: undefined reference to `sched_get_priority_min'
/opt/devkitpro/devkitA64/lib/gcc/aarch64-none-elf/9.2.0/../../../../aarch64-none-elf/bin/ld: /home/cpasjuste/dev/switch/SDL/src/thread/pthread/SDL_systhread.c:228: undefined reference to `pthread_setschedparam'
/opt/devkitpro/devkitA64/lib/gcc/aarch64-none-elf/9.2.0/../../../../aarch64-none-elf/bin/ld: /home/cpasjuste/dev/switch/SDL/src/thread/pthread/SDL_systhread.c:219: undefined reference to `sched_get_priority_max'