>>> rt-tests 1.9 Extracting
xzcat /data/buildroot-test/instance-0/dl/rt-tests/rt-tests-1.9.tar.xz | /data/buildroot-test/instance-0/output-1/host/bin/tar --strip-components=1 -C /data/buildroot-test/instance-0/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="/data/buildroot-test/instance-0/output-1/host/bin:/data/buildroot-test/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl" /usr/bin/make -j4 -C /data/buildroot-test/instance-0/output-1/build/rt-tests-1.9 CC="/data/buildroot-test/instance-0/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 '/data/buildroot-test/instance-0/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.
    ^
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
/data/buildroot-test/instance-0/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
ar rcs bld/librttest.a bld/error.o bld/rt-get_cpu.o bld/rt-sched.o bld/rt-utils.o
/data/buildroot-test/instance-0/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os    -o hackbench bld/hackbench.o -lrt -lpthread
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();
   ^
make[1]: *** [Makefile:105: bld/oslat.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/data/buildroot-test/instance-0/output-1/build/rt-tests-1.9'
make: *** [package/pkg-generic.mk:250: /data/buildroot-test/instance-0/output-1/build/rt-tests-1.9/.stamp_built] Error 2
make: Leaving directory '/data/buildroot-test/instance-0/buildroot'