>>> rt-tests 1.9 Downloading
--2020-11-02 03:24:39--  https://cdn.kernel.org/pub/linux/utils/rt-tests/rt-tests-1.9.tar.xz
Resolving cdn.kernel.org (cdn.kernel.org)... 2a04:4e42:9::432, 151.101.37.176
Connecting to cdn.kernel.org (cdn.kernel.org)|2a04:4e42:9::432|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 112180 (110K) [application/x-xz]
Saving to: '/home/buildroot/autobuild/run/instance-3/output-1/build/.rt-tests-1.9.tar.xz.9KRoYB/output'

     0K .......... .......... .......... .......... .......... 45% 3.79M 0s
    50K .......... .......... .......... .......... .......... 91% 5.62M 0s
   100K .........                                             100% 62.4M=0.02s

2020-11-02 03:24:40 (4.92 MB/s) - '/home/buildroot/autobuild/run/instance-3/output-1/build/.rt-tests-1.9.tar.xz.9KRoYB/output' saved [112180/112180]

rt-tests-1.9.tar.xz: OK (sha256: 611c5a2b02964ab778e037ae16402e8d1cb8456628c7ca38d85a7548f33e52e3)
>>> rt-tests 1.9 Extracting
xzcat /home/buildroot/autobuild/run/instance-3/dl/rt-tests/rt-tests-1.9.tar.xz | tar --strip-components=1 -C /home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/host/bin:/home/buildroot/autobuild/run/instance-3/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" /usr/bin/make -j4 -C /home/buildroot/autobuild/run/instance-3/output-1/build/rt-tests-1.9 CC="/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  " prefix=/usr
make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/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.
    ^
make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/rt-tests-1.9'
make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/rt-tests-1.9'
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/cyclictest/cyclictest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/cyclictest.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/lib/error.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/error.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/lib/rt-get_cpu.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/rt-get_cpu.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/lib/rt-sched.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/rt-sched.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/lib/rt-utils.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/rt-utils.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/hackbench/hackbench.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/hackbench.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/pi_tests/pip_stress.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/pip_stress.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/pi_tests/pi_stress.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/pi_stress.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/pmqtest/pmqtest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/pmqtest.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/ptsematest/ptsematest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/ptsematest.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-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  -Os   -D_GNU_SOURCE -Isrc/include -o bld/rt-migrate-test.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/signaltest/signaltest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/signaltest.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/sigwaittest/sigwaittest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/sigwaittest.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/svsematest/svsematest.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/svsematest.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/sched_deadline/cyclicdeadline.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/cyclicdeadline.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/sched_deadline/deadline_test.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/deadline_test.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/queuelat/queuelat.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/queuelat.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/ssdd/ssdd.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -D_GNU_SOURCE -Isrc/include -o bld/ssdd.o
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips-linux-gnu-gcc -D VERSION=1.9 -c src/oslat/oslat.c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -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
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' [-Wimplicit-function-declaration]
   relax();
   ^
ar rcs bld/librttest.a bld/error.o bld/rt-get_cpu.o bld/rt-sched.o bld/rt-utils.o
make[1]: *** [bld/oslat.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/rt-tests-1.9'
make: *** [/home/buildroot/autobuild/run/instance-3/output-1/build/rt-tests-1.9/.stamp_built] Error 2
make: Leaving directory `/home/buildroot/autobuild/run/instance-3/buildroot'