Build Error Log #2

[  2% 470/15770] target SharedLib: libgps.utils (/home/rulim/android/pe/ten/out/
FAILED: /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/LINKED/libgps.utils.so
/bin/bash -c "/usr/bin/ccache prebuilts/clang/host/linux-x86/clang-r353983c/bin/clang++ -nostdlib -Wl,-soname,libgps.utils.so -Wl,--gc-sections -shared /home/rulim/android/pe/ten/out/soong/.intermediates/bionic/libc/crtbegin_so/android_arm64_armv8-a_core/crtbegin_so.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/loc_log.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/loc_cfg.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/loc_target.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/LocHeap.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/LocTimer.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/LocThread.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/MsgTask.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/loc_misc_utils.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/loc_nmea.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/LocIpc.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/msg_q.o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/linked_list.o -Wl,--whole-archive  -Wl,--no-whole-archive   /home/rulim/android/pe/ten/out/target/product/riva/obj/STATIC_LIBRARIES/libclang_rt.ubsan_minimal-aarch64-android_intermediates/libclang_rt.ubsan_minimal-aarch64-android.a   prebuilts/clang/host/linux-x86/clang-r353983c/lib64/clang/9.0.3/lib/linux//libclang_rt.builtins-aarch64-android.a /home/rulim/android/pe/ten/out/target/product/riva/obj/STATIC_LIBRARIES/libatomic_intermediates/libatomic.a /home/rulim/android/pe/ten/out/target/product/riva/obj/STATIC_LIBRARIES/libgcc_intermediates/libgcc.a -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--build-id=md5 -Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--no-undefined-version -Wl,--exclude-libs,libgcc.a -Wl,--exclude-libs,libgcc_stripped.a -fuse-ld=lld -Wl,--hash-style=gnu -Wl,--icf=safe -Wl,-z,max-page-size=4096    -target aarch64-linux-android -Bprebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/aarch64-linux-android/bin -Wl,--export-dynamic -Wl,-execute-only -Wl,--exclude-libs,libclang_rt.ubsan_minimal-aarch64-android.a -Wl,--no-undefined  /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libutils_intermediates/libutils.so  /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libcutils_intermediates/libcutils.so  /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/liblog_intermediates/liblog.so  /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libc++_intermediates/libc++.so  /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libc_intermediates/libc.so  /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libm_intermediates/libm.so  /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libdl_intermediates/libdl.so -o /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/LINKED/libgps.utils.so /home/rulim/android/pe/ten/out/soong/.intermediates/bionic/libc/crtend_so/android_arm64_armv8-a_core/obj/bionic/libc/arch-common/bionic/crtend_so.o"
ld.lld: error: undefined symbol: set_sched_policy
>>> referenced by MsgTask.cpp:86 (device/xiaomi/riva/gps/utils/MsgTask.cpp:86)
>>>               /home/rulim/android/pe/ten/out/target/product/riva/obj/SHARED_LIBRARIES/libgps.utils_intermediates/MsgTask.o:(MsgTask::prerun())
clang-9: error: linker command failed with exit code 1 (use -v to see invocation)