017acf54d9
* Now `make pippack` works without any manual action: it will produce xgboost-[version].tar.gz, which one can use by typing `pip3 install xgboost-[version].tar.gz`. * Detect OpenMP-capable compilers (clang, gcc-5, gcc-7) on MacOS
53 lines
1.4 KiB
Bash
Executable File
53 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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# This is a simple script to make xgboost in MAC and Linux for python wrapper only
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# Basically, it first try to make with OpenMP, if fails, disable OpenMP and make it again.
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# This will automatically make xgboost for MAC users who don't have OpenMP support.
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# In most cases, type make will give what you want.
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# See additional instruction in doc/build.md
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# note: this script is build for python package only, and it might have some filename
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# conflict with build.sh which is for everything.
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set -e
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set -x
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#pushd xgboost
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oldpath=`pwd`
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cd ./xgboost/
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if echo "${OSTYPE}" | grep -q "darwin"; then
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LIB_XGBOOST=libxgboost.dylib
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# Use OpenMP-capable compiler if possible
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if which g++-5; then
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export CC=gcc-5
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export CXX=g++-5
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elif which g++-7; then
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export CC=gcc-7
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export CXX=g++-7
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elif which clang++; then
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export CC=clang
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export CXX=clang++
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fi
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else
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LIB_XGBOOST=libxgboost.so
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fi
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#remove the pre-compiled .so and trigger the system's on-the-fly compiling
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make clean
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if make lib/${LIB_XGBOOST} -j4; then
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echo "Successfully build multi-thread xgboost"
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else
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echo "-----------------------------"
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echo "Building multi-thread xgboost failed"
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echo "Start to build single-thread xgboost"
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make clean
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make lib/${LIB_XGBOOST} -j4 USE_OPENMP=0
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echo "Successfully build single-thread xgboost"
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echo "If you want multi-threaded version"
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echo "See additional instructions in doc/build.md"
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fi
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cd $oldpath
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set +x
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