slackbuilds_ponce/libraries/xgboost/xgboost.SlackBuild

#!/bin/bash

# Slackware build script for xgboost

# Copyright 2022 William PC - Seattle, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=xgboost
VERSION=${VERSION:-1.6.2}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}


if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
tar xvf $CWD/dmlc-core-0.5.tar.gz -C dmlc-core --strip-components 1

chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;


if [ "${OMP:-no}" == "yes" ]; then
  OPT_BUILD="-DUSE_OPENMP=ON"
else
  OPT_BUILD="-DUSE_OPENMP=OFF"
fi

if [ "${MPI:-no}" == "yes" ]; then
  OPT_BUILD="$OPT_BUILD -DRABIT_BUILD_MPI=ON"
fi

if [ "${CUDA:-no}" == "yes" ]; then
  OPT_BUILD="$OPT_BUILD -DUSE_CUDA=ON"
  OPT_PYTHON="--use-cuda"
fi

if [ "${FULL_TESTS:-no}" == "yes" ]; then
  OPT_BUILD="$OPT_BUILD -DGOOGLE_TEST=ON"
fi


mkdir -p build
cd build
  cmake \
    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
    -DCMAKE_INSTALL_PREFIX=/usr \
    -DCMAKE_INSTALL_LIBDIR=lib${LIBDIRSUFFIX} \
    -DCMAKE_INSTALL_DOCDIR=/usr/doc/$PRGNAM-$VERSION \
    -DCMAKE_INSTALL_DATADIR=/usr/doc/$PRGNAM-$VERSION \
    -DBUILD_STATIC_LIB=OFF \
    -DINSTALL_DOCUMENTATION=ON \
    $OPT_BUILD \
    -DCMAKE_BUILD_TYPE=Release ..
  make
  make install/strip DESTDIR=$PKG
cd ..

if [ "${PYTHON:-no}" == "yes" ]; then
  cd python-package
    python3 setup.py install $OPT_PYTHON --root=$PKG
  cd ..
fi

if [ "${FULL_TESTS:-no}" == "yes" ]; then
  ./build/dmlc-core/test/unittest/dmlc_unit_tests
fi

if [ "${TESTS:-no}" == "yes" ]; then
  cd tests/cpp
  if [ "$MPI" != "yes" ]; then
    CC="c++"
    SRCS="$SRCS test_serialization.cc \$(wildcard c_api/*.cc data/*.cc gbm/*.cc tree/*.cc)"
  else
    CC="mpic++"
  fi
cat <<EOF > Makefile
CC = $CC
LIBS = -lpthread -lgtest -lxgboost -ldmlc
LDIR = -L../../build/dmlc-core -L../../lib -L/usr/lib${LIBDIRSUFFIX}
INCLUDES = -I../../include -I../../dmlc-core/include -I../../rabit/include
SRCS = helpers.cc test_global_config.cc \$(wildcard rabit/*.cc) test_main.cc $SRCS
SRCS := \$(filter-out common/test_quantile.cc data/test_array_interface.cc data/test_sparse_page_dmatrix.cc, \$(SRCS))

OBJS = \$(SRCS:.cc=.o)

%.o: %.cc
	\$(CC) \$(INCLUDES) \$(LDIR) -c $^ -o \$@ \$(LIBS)

test_main: \$(OBJS)
	\$(CC) \$(INCLUDES) \$(LDIR) -o \$@ $^ \$(LIBS)

.PHONY : clean
clean: \$(OBJS)
	rm -f $^
EOF
  make test_main
  LD_LIBRARY_PATH=$LD_LIBRARY_PATH:../../lib \
  ./test_main
  cd ../..
fi


# Don't ship .la files:
rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG -depth -type d -empty -delete || true

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a {CITATION,CONTRIBUTORS.md,LICENSE,NEWS.md} doc \
	$PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE