xumengwei opened a new issue #8707: Fail to build amalgamation for Android in latest version URL: https://github.com/apache/incubator-mxnet/issues/8707 Environment: MacOS, target: Nexus 6 I built the toolchain as follows `python build/tools/make_standalone_toolchain.py --arch arm --api 21 --install-dir /tmp/my-android-toolchain --stl=libc++ --force` And openblas builds successfully. Then I tried to build amalgamation as follows `cd mxnet/amalgamation export PATH=$PATH:yourpath/android-toolchain/bin export CC=arm-linux-androideabi-clang export CXX=arm-linux-androideabi-clang++` Then comes the error `/Users/echo/GoogleDrive/DL/mxnet/amalgamation/../src/storage/./cpu_shared_storage_manager.h:30:10: fatal error: 'sys/fcntl.h' file not found` I replace the #include <sys/fcntl.h> with #include <fcntl.h>, and also add the following DEP to MAKEFILE `DEFS+=-DMSHADOW_USE_CUDA=0 -DMSHADOW_USE_MKL=0 -DMSHADOW_RABIT_PS=0 -DMSHADOW_DIST_PS=0 -DMSHADOW_USE_SSE=0 -DDMLC_LOG_STACK_TRACE=0 -DMSHADOW_FORCE_STREAM -DMXNET_USE_OPENCV=0 -DMXNET_PREDICT_ONLY=1 -DDISABLE_OPENMP=1 export CFLAGS = -std=c++11 -Wall -O3 -Wno-unknown-pragmas -funroll-loops -Iinclude -fPIC $(DEFS)` Now the expanding works fine, but the compilation still breaks as follows `jni/../mxnet_predict-all.cc:64354:13: error: use of undeclared identifier 'shm_open' fid = shm_open(filename.c_str(), O_EXCL|O_CREAT|O_RDWR, 0666); ^ jni/../mxnet_predict-all.cc:64359:11: error: use of undeclared identifier 'shm_open' fid = shm_open(filename.c_str(), O_RDWR, 0666); ^ jni/../mxnet_predict-all.cc:64394:14: error: use of undeclared identifier 'shm_unlink' CHECK_EQ(shm_unlink(filename.c_str()), 0)` Is there anybody can help me out of this? I've been stuck on this for a long period (:
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