slackbuilds/ap/nvtop/SlackBuild

#!/bin/bash

# variables
CWD=$(pwd)

PRGNAM=$(basename $CWD)
GITHUB_REPO=Syllo/nvtop
VERSION=${VERSION:-latest}
ARCH=${ARCH:-$(uname -m)}
BUILD=1

TAG=gwh
TMP=/tmp/$TAG
PKG=$TMP/pkg-$PRGNAM
OUTPUT=/tmp

REPOSITORY=/home/installs/SlackBuilds/_repositories/$PRGNAM

PREFIX=/usr

SLCKFLAGS=" -O "

# nettoyage préalable
rm -fr $PKG $TMP/$PRGNAM

mkdir -p $PKG

# mise en place
cd $TMP
[ ! -e $REPOSITORY ] && git clone https://github.com/${GITHUB_REPO}.git $REPOSITORY

cp -R $REPOSITORY $TMP/$PRGNAM
cd $TMP/$PRGNAM
[ "x$VERSION" == "xlatest" ] && VERSION=$(git tag --sort=-taggerdate | head -n1)
[ "x$VERSION" == "x" ] && VERSION=trunk
[ "x$VERSION" == "xtrunk" ] && VERSION="git_r$(git rev-list --count HEAD)_$(git log -1 --format=%h)" || git checkout $VERSION

# configuration
cmake -DNVIDIA_SUPPORT=ON \
      -DAMDGPU_SUPPORT=ON \
      -DCMAKE_INSTALL_PREFIX=$PREFIX \
      -DCMAKE_INSTALL_MANDIR=$PREFIX/man \
      -DCMAKE_INSTALL_DOCDIR=$PREFIX/doc/$PRGNAM \
      .

# compilation
make -j$(nproc)

# installation
make install DESTDIR=$PKG PREFIX=$PREFIX
mv $PKG$PREFIX/share/man/ $PKG$PREFIX/
rm -r $PKG$PREFIX/share/

mkdir -p $PKG$PREFIX/doc/$PRGNAM
cp -R COPYING LICENSE README.* $PKG$PREFIX/doc/$PRGNAM

# correction
cd $PKG
chown -R root:root *

[ -d $PKG/usr/man ] && find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;

# Strip binaries
cd $PKG
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

# embaumement
mkdir -p $PKG/install
cat <<EOF > $PKG/install/slack-desc
$PRGNAM: $PRGNAM (AMD and NVIDIA GPUs htop like monitoring tool)
$PRGNAM:
$PRGNAM: Nvtop stands for Neat Videocard TOP, a (h)top like task monitor for AMD and NVIDIA GPUs.
$PRGNAM: It can handle multiple GPUs and print information about them in a htop familiar way.
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM: https://github.com/${GITHUB_REPO}
EOF

# empaquetage
rm -f $PKG/{,usr/}lib$(uname -m | grep -o 64)/*.la
/sbin/makepkg --linkadd y --chown n --prepend $OUTPUT/$PRGNAM-$(echo $VERSION | sed 's/-//g')-$ARCH-$BUILD$TAG.txz