xgboost/python-package/xgboost/build-python.sh

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#!/bin/bash
# This is a simple script to make xgboost in MAC and Linux for python wrapper only
# Basically, it first try to make with OpenMP, if fails, disable OpenMP and make it again.
# This will automatically make xgboost for MAC users who don't have OpenMP support.
# In most cases, type make will give what you want.
# See additional instruction in doc/build.md
# note: this script is build for python package only, and it might have some filename
# conflict with build.sh which is for everything.
pushd xgboost
#remove the pre-compiled .so and trigger the system's on-the-fly compiling
make clean
if make python; then
echo "Successfully build multi-thread xgboost"
else
echo "-----------------------------"
echo "Building multi-thread xgboost failed"
echo "Start to build single-thread xgboost"
make clean
make python no_omp=1
echo "Successfully build single-thread xgboost"
echo "If you want multi-threaded version"
echo "See additional instructions in doc/build.md"
fi
popd