>>> rt-tests 1.9 Extracting xzcat /home/buildroot/autobuild/instance-1/dl/rt-tests/rt-tests-1.9.tar.xz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-1/output-1/build/rt-tests-1.9 -xf - >>> rt-tests 1.9 Patching Applying 0001-Fix-a-build-issue-with-uClibc-ng.patch using patch: patching file src/cyclictest/cyclictest.c Hunk #1 succeeded at 51 with fuzz 1 (offset -7 lines). >>> rt-tests 1.9 Configuring >>> rt-tests 1.9 Building PATH="/home/buildroot/autobuild/instance-1/output-1/host/bin:/home/buildroot/autobuild/instance-1/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" /usr/bin/make -j4 -C /home/buildroot/autobuild/instance-1/output-1/build/rt-tests-1.9 CC="/home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2" prefix=/usr make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/rt-tests-1.9' src/oslat/oslat.c:72:4: error: #error Need frc() for this platform. # error Need frc() for this platform. ^~~~~ /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/cyclictest/cyclictest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/cyclictest.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/lib/error.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/error.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/lib/rt-get_cpu.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/rt-get_cpu.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/lib/rt-sched.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/rt-sched.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/lib/rt-utils.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/rt-utils.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/hackbench/hackbench.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/hackbench.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/pi_tests/pip_stress.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/pip_stress.o src/lib/rt-utils.c: In function 'tracemark': src/lib/rt-utils.c:429:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(tracemark_fd, tracebuf, len); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/lib/rt-utils.c:432:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(trace_fd, "0\n", 2); ^~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/pi_tests/pi_stress.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/pi_stress.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/pmqtest/pmqtest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/pmqtest.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/ptsematest/ptsematest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/ptsematest.o src/pmqtest/pmqtest.c: In function 'pmqthread': src/pmqtest/pmqtest.c:193:6: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(tracing_enabled, "0", 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/ptsematest/ptsematest.c: In function 'semathread': src/ptsematest/ptsematest.c:121:6: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(tracing_enabled, "0", 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/rt-migrate-test/rt-migrate-test.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/rt-migrate-test.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/signaltest/signaltest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/signaltest.o src/rt-migrate-test/rt-migrate-test.c: In function 'ftrace_write': src/rt-migrate-test/rt-migrate-test.c:69:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(mark_fd, buff, n); ^~~~~~~~~~~~~~~~~~~~~~~ src/signaltest/signaltest.c: In function 'signalthread': src/signaltest/signaltest.c:84:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("echo 1 > /proc/sys/kernel/trace_all_cpus"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/signaltest/signaltest.c:85:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("echo 1 > /proc/sys/kernel/trace_enabled"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/signaltest/signaltest.c:86:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("echo 1 > /proc/sys/kernel/trace_freerunning"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/signaltest/signaltest.c:87:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("echo 0 > /proc/sys/kernel/trace_print_at_crash"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/signaltest/signaltest.c:88:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("echo 1 > /proc/sys/kernel/trace_user_triggered"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/signaltest/signaltest.c:89:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("echo -1 > /proc/sys/kernel/trace_user_trigger_irq"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/signaltest/signaltest.c:90:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("echo 0 > /proc/sys/kernel/trace_verbose"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/signaltest/signaltest.c:91:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("echo 0 > /proc/sys/kernel/preempt_thresh"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/signaltest/signaltest.c:92:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("echo 0 > /proc/sys/kernel/wakeup_timing"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/signaltest/signaltest.c:93:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("echo 0 > /proc/sys/kernel/preempt_max_latency"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/sigwaittest/sigwaittest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/sigwaittest.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/svsematest/svsematest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/svsematest.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/sched_deadline/cyclicdeadline.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/cyclicdeadline.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/sched_deadline/deadline_test.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/deadline_test.o src/sigwaittest/sigwaittest.c: In function 'semathread': src/sigwaittest/sigwaittest.c:186:6: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(tracing_enabled, "0", 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/sigwaittest/sigwaittest.c: In function 'main': src/sigwaittest/sigwaittest.c:387:3: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result] ftruncate(shmem, totalsize); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ src/svsematest/svsematest.c: In function 'semathread': src/svsematest/svsematest.c:178:6: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(tracing_enabled, "0", 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/svsematest/svsematest.c: In function 'main': src/svsematest/svsematest.c:427:3: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result] ftruncate(shmem, totalsize); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ src/sched_deadline/cyclicdeadline.c: In function 'ftrace_write': src/sched_deadline/cyclicdeadline.c:242:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(mark_fd, buf, n); ^~~~~~~~~~~~~~~~~~~~~~ src/sched_deadline/cyclicdeadline.c: In function 'main': src/sched_deadline/cyclicdeadline.c:1208:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("cat /sys/fs/cgroup/cpuset/my_cpuset/tasks"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/sched_deadline/cyclicdeadline.c: In function 'teardown': src/sched_deadline/cyclicdeadline.c:619:3: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(fd, "0", 2); ^~~~~~~~~~~~~~~~~ src/sched_deadline/cyclicdeadline.c:625:3: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(fd, "1", 2); ^~~~~~~~~~~~~~~~~ src/sched_deadline/cyclicdeadline.c: In function 'destroy_cpuset': src/sched_deadline/cyclicdeadline.c:587:3: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(fd, buf, strlen(buf)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ src/sched_deadline/deadline_test.c: In function 'ftrace_write': src/sched_deadline/deadline_test.c:339:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(mark_fd, buf, n); ^~~~~~~~~~~~~~~~~~~~~~ src/sched_deadline/deadline_test.c: In function 'main': src/sched_deadline/deadline_test.c:1967:3: warning: ignoring return value of 'system', declared with attribute warn_unused_result [-Wunused-result] system("cat /sys/fs/cgroup/cpuset/my_cpuset/tasks"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/sched_deadline/deadline_test.c: In function 'teardown': src/sched_deadline/deadline_test.c:843:3: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(fd, "0", 2); ^~~~~~~~~~~~~~~~~ src/sched_deadline/deadline_test.c:849:3: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(fd, "1", 2); ^~~~~~~~~~~~~~~~~ src/sched_deadline/deadline_test.c: In function 'destroy_cpuset': src/sched_deadline/deadline_test.c:801:3: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] write(fd, buf, strlen(buf)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/queuelat/queuelat.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/queuelat.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/ssdd/ssdd.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/ssdd.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D VERSION=1.9 -c src/oslat/oslat.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -Isrc/include -o bld/oslat.o chmod +x src/hwlatdetect/hwlatdetect.py ln -s src/hwlatdetect/hwlatdetect.py hwlatdetect chmod +x src/cyclictest/get_cyclictest_snapshot.py ln -s src/cyclictest/get_cyclictest_snapshot.py get_cyclictest_snapshot ar rcs bld/librttest.a bld/error.o bld/rt-get_cpu.o bld/rt-sched.o bld/rt-utils.o /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o hackbench bld/hackbench.o -lrt -lpthread /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o pip_stress bld/pip_stress.o -lrt -lpthread -lrttest -Lbld /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o pi_stress bld/pi_stress.o -lrt -lpthread -lrttest -Lbld /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o pmqtest bld/pmqtest.o -lrt -lpthread -lrttest -Lbld -ldl /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o ptsematest bld/ptsematest.o -lrt -lpthread -lrttest -Lbld -ldl /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o rt-migrate-test bld/rt-migrate-test.o -lrt -lpthread -lrttest -Lbld /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o signaltest bld/signaltest.o -lrt -lpthread -lrttest -Lbld /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o sigwaittest bld/sigwaittest.o -lrt -lpthread -lrttest -Lbld -ldl /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o svsematest bld/svsematest.o -lrt -lpthread -lrttest -Lbld -ldl /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o cyclicdeadline bld/cyclicdeadline.o -lrt -lpthread -lrttest -Lbld src/oslat/oslat.c:72:4: error: #error Need frc() for this platform. # error Need frc() for this platform. ^~~~~ src/oslat/oslat.c: In function '__measure_cpu_hz': src/oslat/oslat.c:229:2: warning: implicit declaration of function 'frc' [-Wimplicit-function-declaration] frc(&s); ^~~ src/oslat/oslat.c: In function 'thread_main': src/oslat/oslat.c:393:3: warning: implicit declaration of function 'relax'; did you mean 'read'? [-Wimplicit-function-declaration] relax(); ^~~~~ read /home/buildroot/autobuild/instance-1/output-1/host/bin/aarch64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -o queuelat bld/queuelat.o -lrt -lpthread -lrttest -Lbld Makefile:105: recipe for target 'bld/oslat.o' failed make[1]: *** [bld/oslat.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/rt-tests-1.9' package/pkg-generic.mk:247: recipe for target '/home/buildroot/autobuild/instance-1/output-1/build/rt-tests-1.9/.stamp_built' failed make: *** [/home/buildroot/autobuild/instance-1/output-1/build/rt-tests-1.9/.stamp_built] Error 2 make: Leaving directory '/home/buildroot/autobuild/instance-1/buildroot'