Forums - SNPE UDO fatal error: 'pthread.h' file not found

Hi Qualcomm,

When I compiled UDO according to SNPE documents I met the compiling error below.

I've tried many methods and could you help provide some suggestions?

Here is the error I met.

~/snpe-sdk/models/inception_v3/SoftmaxUdoPackage$ make dsp_android
/home/user/workspace/user/Android/android-ndk-r21e/ndk-build APP_MODULES="UdoSoftmaxUdoPackageReg" APP_ALLOW_MISSING_DEPS=true APP_ABI="arm64-v8a armeabi-v7a"
make[1]: Entering directory '/home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage'
/home/user/workspace/user/Android/android-ndk-r21e/build/core/build-binary.mk:651: Android NDK: Module UdoSoftmaxUdoPackageImplGpu depends on undefined modules: OpenCL    
/home/user/workspace/user/Android/android-ndk-r21e/build/core/build-binary.mk:651: Android NDK: Module UdoSoftmaxUdoPackageImplGpu depends on undefined modules: OpenCL    
make[1]: Leaving directory '/home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage'
make[1]: Entering directory '/home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage'
[arm64-v8a] Install        : libUdoSoftmaxUdoPackageReg.so => libs/arm64-v8a/libUdoSoftmaxUdoPackageReg.so
[arm64-v8a] Install        : libc++_shared.so => libs/arm64-v8a/libc++_shared.so
[armeabi-v7a] Install        : libUdoSoftmaxUdoPackageReg.so => libs/armeabi-v7a/libUdoSoftmaxUdoPackageReg.so
[armeabi-v7a] Install        : libc++_shared.so => libs/armeabi-v7a/libc++_shared.so
make[1]: Leaving directory '/home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage'
make -C jni/src/DSP_V68 dsp
make[1]: Entering directory '/home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage/jni/src/DSP_V68'
==== Using Hexagon Tools at /local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/tools/HEXAGON_Tools/8.5.08 ====
==== Build output directory: /home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage/jni/src/DSP_V68/hexagon_Release_toolv85_v68/ship ====
making .
In file included from SoftmaxImplLibDsp.cpp:5:
In file included from /home/user/workspace/Framework/QNN/qnn-v1.19.0.221017083229_38444/include/HTP/core/optimize.h:17:
In file included from /home/user/workspace/Framework/QNN/qnn-v1.19.0.221017083229_38444/include/HTP/core/op_def.h:13:
In file included from /local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/tools/HEXAGON_Tools/8.5.08/Tools/bin/../target/hexagon/include/c++/v1/functional:504:
In file included from /local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/tools/HEXAGON_Tools/8.5.08/Tools/bin/../target/hexagon/include/c++/v1/memory:681:
In file included from /local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/tools/HEXAGON_Tools/8.5.08/Tools/bin/../target/hexagon/include/c++/v1/atomic:571:
/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/tools/HEXAGON_Tools/8.5.08/Tools/bin/../target/hexagon/include/c++/v1/__threading_support:27:11: fatal error: 'pthread.h' file not found
# include <pthread.h>
          ^~~~~~~~~~~
1 error generated.
make[2]: *** [hexagon_Release_toolv85_v68/SoftmaxImplLibDsp.o] Error 1
ERROR making .
make[2]: Entering directory '/home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage/jni/src/DSP_V68'
==== Using Hexagon Tools at /local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/tools/HEXAGON_Tools/8.5.08 ====
==== Build output directory: /home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage/jni/src/DSP_V68/hexagon_Release_toolv85_v68/ship ====
/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/tools/HEXAGON_Tools/8.5.08/Tools/bin/hexagon-clang++  -mv68 -c -G0  -O2 -Wall -Werror -Wstrict-prototypes -fno-exceptions -fno-strict-aliasing -fno-zero-initialized-in-bss -fdata-sections  -fpic -D__V_DYNAMIC__ -mhvx -mhvx-length=128B -std=c++17 -fvisibility=default -stdlib=libc++ -fexceptions -MMD -DTHIS_PKG_NAME=SoftmaxUdoPackage -I/home/user/workspace/Framework/QNN/qnn-v1.19.0.221017083229_38444/include -I/home/user/workspace/Framework/QNN/qnn-v1.19.0.221017083229_38444/include/HTP -I/home/user/workspace/Framework/QNN/qnn-v1.19.0.221017083229_38444/include/HTP/core -I/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/rtos/qurt/computev68/include/qurt -mhvx -mhvx-length=128B -mhmx -DUSE_OS_QURT -std=c++03 -DQNN_API="__attribute__((visibility(\"default\")))"  -D__QAIC_HEADER_EXPORT="__attribute__((visibility(\"default\")))"           -D__FILENAME__=\"SoftmaxImplLibDsp.cpp\"  -I/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/incs -I/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/incs/stddef -I/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/ipc/fastrpc/incs -I/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/ipc/fastrpc/remote/ship/hexagon_Release_toolv85_v68 -I/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/incs/qnx -I/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/libs/common/qnx/ship/hexagon_Release_toolv85_v68 -I/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/utils/examples -I/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/ipc/fastrpc/rtld/ship/hexagon_toolv85_v68 -I/home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage/obj/local/dsp_v68  -o hexagon_Release_toolv85_v68/SoftmaxImplLibDsp.o SoftmaxImplLibDsp.cpp
/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/build/make.d/rules.min:706: recipe for target 'hexagon_Release_toolv85_v68/SoftmaxImplLibDsp.o' failed
make[2]: Leaving directory '/home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage/jni/src/DSP_V68'
/local/mnt/workspace/Qualcomm/Hexagon_SDK/4.5.0.3/build/defines.min:145: recipe for target 'tree' failed
make[1]: *** [tree] Error 1
make[1]: Leaving directory '/home/user/workspace/Framework/SNPE/snpe-1.61.0.3358/models/inception_v3/SoftmaxUdoPackage/jni/src/DSP_V68'
Makefile:71: recipe for target 'dsp_android' failed
make: *** [dsp_android] Error 2

Thanks