>>> coremark 1.01 Extracting
gzip -d -c /home/buildroot/autobuild/instance-2/dl/coremark/coremark-1.01.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-2/output-1/build/coremark-1.01   -xf -
>>> coremark 1.01 Patching
>>> coremark 1.01 Configuring
>>> coremark 1.01 Building
PATH="/home/buildroot/autobuild/instance-2/output-1/host/bin:/home/buildroot/autobuild/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" /usr/bin/make -j4 CC="/home/buildroot/autobuild/instance-2/output-1/host/bin/sh4eb-buildroot-linux-musl-gcc" -C /home/buildroot/autobuild/instance-2/output-1/build/coremark-1.01 PORT_DIR=linux EXE= link
make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/coremark-1.01'
/home/buildroot/autobuild/instance-2/output-1/host/bin/sh4eb-buildroot-linux-musl-gcc -O2 -Ilinux -I. -DFLAGS_STR=\""-O2   -lrt"\" -DITERATIONS=0  core_list_join.c core_main.c core_matrix.c core_state.c core_util.c linux/core_portme.c -o ./coremark -lrt
/home/buildroot/autobuild/instance-2/output-1/host/lib/gcc/sh4eb-buildroot-linux-musl/10.4.0/../../../../sh4eb-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/instance-2/output-1/host/lib/gcc/sh4eb-buildroot-linux-musl/10.4.0/libgcc.a(unwind-dw2.o): in function `__gthread_once':
/home/buildroot/autobuild/instance-2/output-1/build/host-gcc-final-10.4.0/build/sh4eb-buildroot-linux-musl/libgcc/./gthr-default.h:703: undefined reference to `pthread_once'
/home/buildroot/autobuild/instance-2/output-1/host/lib/gcc/sh4eb-buildroot-linux-musl/10.4.0/../../../../sh4eb-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/instance-2/output-1/host/lib/gcc/sh4eb-buildroot-linux-musl/10.4.0/libgcc.a(unwind-dw2-fde-dip.o): in function `__gthread_mutex_lock':
/home/buildroot/autobuild/instance-2/output-1/build/host-gcc-final-10.4.0/build/sh4eb-buildroot-linux-musl/libgcc/./gthr-default.h:752: undefined reference to `pthread_mutex_lock'
/home/buildroot/autobuild/instance-2/output-1/host/lib/gcc/sh4eb-buildroot-linux-musl/10.4.0/../../../../sh4eb-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/instance-2/output-1/host/lib/gcc/sh4eb-buildroot-linux-musl/10.4.0/libgcc.a(unwind-dw2-fde-dip.o): in function `__gthread_mutex_unlock':
/home/buildroot/autobuild/instance-2/output-1/build/host-gcc-final-10.4.0/build/sh4eb-buildroot-linux-musl/libgcc/./gthr-default.h:782: undefined reference to `pthread_mutex_unlock'
/home/buildroot/autobuild/instance-2/output-1/host/lib/gcc/sh4eb-buildroot-linux-musl/10.4.0/../../../../sh4eb-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/instance-2/output-1/host/lib/gcc/sh4eb-buildroot-linux-musl/10.4.0/libgcc.a(unwind-dw2-fde-dip.o): in function `_Unwind_Find_FDE':
/home/buildroot/autobuild/instance-2/output-1/build/host-gcc-final-10.4.0/build/sh4eb-buildroot-linux-musl/libgcc/../../../libgcc/unwind-dw2-fde-dip.c:479: undefined reference to `dl_iterate_phdr'
collect2: error: ld returned 1 exit status
Makefile:88: recipe for target 'compile' failed
make[1]: *** [compile] Error 1
make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/coremark-1.01'
package/pkg-generic.mk:290: recipe for target '/home/buildroot/autobuild/instance-2/output-1/build/coremark-1.01/.stamp_built' failed
make: *** [/home/buildroot/autobuild/instance-2/output-1/build/coremark-1.01/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-2/buildroot'