scripts for building libmxnet binary and wheel (apache#13648)

* add script for making all dependencies

* tools for building pip package

* build scripts for lib and wheel

tools/build/build_lib.sh

@@ -0,0 +1,80 @@
+#!/usr/bin/env bash
+
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# This script builds the libraries of mxnet.
+make_config=config/pip_${PLATFORM}_${VARIANT}.mk
+if [[ ! -f $make_config ]]; then
+    >&2 echo "Couldn't find make config $make_config for the current settings."
+    exit 1
+fi
+
+git clone --recursive https://github.com/apache/incubator-mxnet mxnet-build
+
+>&2 echo "Now building mxnet modules..."
+cp $make_config mxnet-build/config.mk
+
+cd mxnet-build
+
+make DEPS_PATH=$DEPS_PATH DMLCCORE
+make DEPS_PATH=$DEPS_PATH $PWD/3rdparty/tvm/nnvm/lib/libnnvm.a
+make DEPS_PATH=$DEPS_PATH PSLITE
+
+if [[ $VARIANT == *mkl ]]; then
+    MKLDNN_LICENSE='license.txt'
+    if [[ $PLATFORM == 'linux' ]]; then
+        IOMP_LIBFILE='libiomp5.so'
+        MKLML_LIBFILE='libmklml_intel.so'
+        MKLDNN_LIBFILE='libmkldnn.so.0'
+    else
+        IOMP_LIBFILE='libiomp5.dylib'
+        MKLML_LIBFILE='libmklml.dylib'
+        MKLDNN_LIBFILE='libmkldnn.0.dylib'
+    fi
+    make DEPS_PATH=$DEPS_PATH mkldnn
+    cp 3rdparty/mkldnn/LICENSE ./MKLML_LICENSE
+fi
+
+if [[ $VARIANT == *mkl ]]; then
+    >&2 echo "Copying MKL license."
+    rm lib/libmkldnn.{so,dylib}
+    rm lib/libmkldnn.0.*.dylib
+    rm lib/libmkldnn.so.0.*
+fi
+
+>&2 echo "Now building mxnet..."
+make DEPS_PATH=$DEPS_PATH || exit 1;
+
+if [[ $PLATFORM == 'linux' ]]; then
+    cp -L /usr/lib/gcc/x86_64-linux-gnu/4.8/libgfortran.so lib/libgfortran.so.3
+    cp -L /usr/lib/x86_64-linux-gnu/libquadmath.so.0 lib/libquadmath.so.0
+fi
+
+# Print the linked objects on libmxnet.so
+>&2 echo "Checking linked objects on libmxnet.so..."
+if [[ ! -z $(command -v readelf) ]]; then
+    readelf -d lib/libmxnet.so
+    strip --strip-unneeded lib/libmxnet.so
+elif [[ ! -z $(command -v otool) ]]; then
+    otool -L lib/libmxnet.so
+    strip -u -r -x lib/libmxnet.so
+else
+    >&2 echo "Not available"
+fi
+
+cd ../

tools/pip_package/MANIFEST.in → tools/build/build_wheel.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # Licensed to the Apache Software Foundation (ASF) under one
 # or more contributor license agreements.  See the NOTICE file
 # distributed with this work for additional information
@@ -15,6 +17,15 @@
 # specific language governing permissions and limitations
 # under the License.
 
-include README
-recursive-include * *.py
-recursive-include * *.so
+# This script builds the wheel for binary distribution and performs sanity check.
+
+cd mxnet-build
+echo $(git rev-parse HEAD) >> python/mxnet/COMMIT_HASH
+cd -
+
+# Make wheel for testing
+python setup.py bdist_wheel
+
+wheel_name=$(ls -t dist | head -n 1)
+pip install -U --user --force-reinstall dist/$wheel_name
+python sanity_test.py

tools/dependencies/make_shared_dependencies.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# This is a convenience script for calling the build scripts of all dependency libraries.
+# Environment variables should be set beforehand.
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
+
+
+if [[ ! $PLATFORM == 'darwin' ]]; then
+    source $DIR/openblas.sh
+fi
+source $DIR/libz.sh
+source $DIR/libturbojpeg.sh
+source $DIR/libpng.sh
+source $DIR/libtiff.sh
+source $DIR/openssl.sh
+source $DIR/curl.sh
+source $DIR/eigen.sh
+source $DIR/opencv.sh
+source $DIR/protobuf.sh
+source $DIR/cityhash.sh
+source $DIR/zmq.sh
+source $DIR/lz4.sh

tools/dependencies/opencv.sh

@@ -20,6 +20,7 @@
 # This script builds the static library of opencv that can be used as dependency of mxnet.
 # It expects openblas, libjpeg, libpng, libtiff, eigen, etc., to be in $DEPS_PATH.
 OPENCV_VERSION=3.4.2
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
 if [[ $PLATFORM == 'linux' ]]; then
     OPENCV_LAPACK_OPTIONS=" \
           -D OpenBLAS_HOME=$DEPS_PATH \
@@ -181,7 +182,7 @@ if [[ ! -f $DEPS_PATH/lib/libopencv_core.a ]] || [[ ! -f $DEPS_PATH/lib/libopenc
           -D CMAKE_BUILD_TYPE=RELEASE \
           -D CMAKE_INSTALL_PREFIX=$DEPS_PATH ..
     if [[ $PLATFORM == 'linux' ]]; then
-        cp $DEPS_PATH/../patch/opencv_lapack.h ./
+        cp $DIR/patch/opencv_lapack.h ./
     fi
     make
     make install

tools/dependencies/patch/opencv_lapack.h

@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+extern "C" {
+#include "cblas.h"
+#include "lapacke.h"
+}

tools/dependencies/protobuf.sh

@@ -39,3 +39,5 @@ if [[ ! -e $LIBPROTOBUF ]] || [[ ! -e $LIBPROTOC ]]; then
     make install
     cd -
 fi
+
+export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$(dirname $(find $DEPS_PATH -type f -name 'libprotoc*' | grep protobuf | head -n 1)):$DEPS_PATH/lib

tools/pip/MANIFEST.in

@@ -0,0 +1,11 @@
+include README
+include mxnet/COMMIT_HASH
+recursive-include mxnet/tools *
+recursive-include mxnet *.py
+recursive-include mxnet *.so
+recursive-include mxnet *.so.*
+recursive-include mxnet *.dylib
+recursive-include mxnet *_LICENSE
+recursive-include mxnet *.h
+recursive-include mxnet *.cuh
+recursive-include dmlc_tracker *.py

tools/pip/sanity_test.py

@@ -0,0 +1,32 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# coding: utf-8
+"""Sanity test."""
+from __future__ import print_function
+import sys
+from base64 import b64decode
+
+try:
+    import mxnet as mx
+    mx.img.imdecode(b64decode('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==')).asnumpy()
+    print('Test succeeded')
+except:
+    import traceback
+    print('Test failed')
+    traceback.print_exc()
+    sys.exit(1)