slacker.SlackBuild

#!/bin/bash
# Slackware build script for slacker
# This SlackBuild builds the master branch.
# It is not suggested to use it; it is not a stable and proper SlackBuild.
#
cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=slacker
VERSION=${VERSION:-0.9.1}
BUILD=${BUILD:-1}
TAG=${TAG:-_FRG}
PKGTYPE=${PKGTYPE:-txz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i686 ;;
    arm*) export ARCH=arm ;;
       *) export ARCH=$( uname -m ) ;;
  esac
fi

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

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

if [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=pentium4 -mtune=generic"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -march=x86-64 -mtune=generic -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

# Pick the right example configs for the running release (stable vs -current).
DIR=stable
grep -q '^VERSION_CODENAME=current$' /etc/os-release && DIR=current

set -e

rm -rf $PKG $TMP
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
cp -R $CWD/* .
rm -rf target || true
chown -R root:root .
find . -type f \( -perm -4000 -o -perm -2000 \) -exec chmod -s {} +
find . ! -type l -type d ! -perm 755 -exec chmod -f 755 {} +
find . ! -type l -type f -perm /111 ! -perm 755 -exec chmod -f 755 {} +
find . ! -type l -type f ! -perm /111 ! -perm 644 -exec chmod -f 644 {} +

# online + debug is what we need for developing.
# NOTE: SLKCFLAGS only affect any C built by build scripts; the Rust code itself
# is compiled by rustc for the host arch (i686 / x86_64) automatically.
# Build ONCE: cargo-auditable embeds an SBOM and is a superset of `cargo build`,
# so use it when present, otherwise fall back to a plain build (no double build).
if command -v cargo-auditable >/dev/null 2>&1; then
  CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" cargo auditable build --release
else
  CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" cargo build --release
fi

# run tests
cargo test

mkdir -p $PKG/usr/local/sbin
install -m0755 target/release/slacker $PKG/usr/local/sbin/slacker

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

# docs
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/examples
install -m0644 README.md NEWS $PKG/usr/doc/$PRGNAM-$VERSION/
install -m0644 examples/etc-slacker/"$DIR"/"$ARCH"/* $PKG/usr/doc/$PRGNAM-$VERSION/examples/
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/etc/slacker/templates
for f in slacker.conf distro-upgrade.conf mirrors repos blacklist; do
  install -m0644 examples/etc-slacker/"$DIR"/"$ARCH"/$f $PKG/etc/slacker/$f.new
done
chmod 644 $PKG/etc/slacker/*.new

# man page
mkdir -p $PKG/usr/man/man8
install -m0644 man/slacker.8 $PKG/usr/man/man8/slacker.8
gzip -9 $PKG/usr/man/man8/slacker.8

# Copy the slack-desc and a custom doinst.sh
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
#sleep 1
#gpg --detach-sign --armor $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE