Failed Compile 92% Riva

[ 92% 4841/5250] target SharedLib: libcryptfs_hw (/home/zhantech/pbrp/out/target/p...uct/riva/obj/SHARED_LIBRARIES/libcryptfs_hw_intermediates/LINKED/libcryptfs_hw.so)
FAILED: /home/zhantech/pbrp/out/target/product/riva/obj/SHARED_LIBRARIES/libcryptfs_hw_intermediates/LINKED/libcryptfs_hw.so
/bin/bash -c "prebuilts/clang/host/linux-x86/clang-4053586/bin/clang++ -nostdlib -Wl,-soname,libcryptfs_hw.so -Wl,--gc-sections -shared /home/zhantech/pbrp/out/target/product/riva/obj/lib/crtbegin_so.o /home/zhantech/pbrp/out/target/product/riva/obj/SHARED_LIBRARIES/libcryptfs_hw_intermediates/cryptfs_hw.o -Wl,--whole-archive  -Wl,--no-whole-archive   /home/zhantech/pbrp/out/target/product/riva/obj/STATIC_LIBRARIES/libcompiler_rt-extras_intermediates/libcompiler_rt-extras.a   /home/zhantech/pbrp/out/target/product/riva/obj/STATIC_LIBRARIES/libatomic_intermediates/libatomic.a /home/zhantech/pbrp/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,-maarch64linux -Wl,--hash-style=gnu -Wl,--fix-cortex-a53-843419 -fuse-ld=gold -Wl,--icf=safe -Wl,--no-undefined-version   -target aarch64-linux-android -Bprebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/aarch64-linux-android/bin -Wl,--no-undefined /home/zhantech/pbrp/out/target/product/riva/obj/lib/libcutils.so /home/zhantech/pbrp/out/target/product/riva/obj/lib/libutils.so /home/zhantech/pbrp/out/target/product/riva/obj/lib/libhardware.so /home/zhantech/pbrp/out/target/product/riva/obj/lib/libc++.so /home/zhantech/pbrp/out/target/product/riva/obj/lib/libc.so /home/zhantech/pbrp/out/target/product/riva/obj/lib/libm.so /home/zhantech/pbrp/out/target/product/riva/obj/lib/libdl.so -o /home/zhantech/pbrp/out/target/product/riva/obj/SHARED_LIBRARIES/libcryptfs_hw_intermediates/LINKED/libcryptfs_hw.so /home/zhantech/pbrp/out/target/product/riva/obj/lib/crtend_so.o"
device/qcom/common/cryptfs_hw/cryptfs_hw.c:206: error: undefined reference to '__android_log_buf_print'
device/qcom/common/cryptfs_hw/cryptfs_hw.c:117: error: undefined reference to '__android_log_buf_print'
device/qcom/common/cryptfs_hw/cryptfs_hw.c:206: error: undefined reference to '__android_log_buf_print'
device/qcom/common/cryptfs_hw/cryptfs_hw.c:299: error: undefined reference to '__android_log_buf_print'
clang.real: error: linker command failed with exit code 1 (use -v to see invocation)
[ 92% 4844/5250] target  C++: libe4crypt <= bootable/recovery/crypto/ext4crypt/Weaver1.cpp
ninja: build stopped: subcommand failed.
06:37:11 ninja failed with: exit status 1

#### failed to build some targets (09:03 (mm:ss)) ####