build: PASS conformance/interfaces/sched_setparam/23-6: build: PASS link: FAILED conformance/interfaces/sched_setparam/23-6: link: FAILED: Linker output: ld: error: undefined symbol: sched_setscheduler >>> referenced by 23-6.c >>> conformance/interfaces/sched_setparam/23-6.o:(main) ld: error: undefined symbol: sched_getparam >>> referenced by 23-6.c >>> conformance/interfaces/sched_setparam/23-6.o:(main) >>> referenced by 23-6.c >>> conformance/interfaces/sched_setparam/23-6.o:(main) ld: error: undefined symbol: sched_setparam >>> referenced by 23-6.c >>> conformance/interfaces/sched_setparam/23-6.o:(main) cc: error: linker command failed with exit code 1 (use -v to see invocation)