#!/bin/sh

# Slackware build script for fwupd

# Copyright 2017-2020 Andrew Clemons, Wellington New Zealand
# 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.

PRGNAM=fwupd
VERSION=${VERSION:-1.2.13}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

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

CWD=$(pwd)
TMP=${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
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 {} \;

ENABLE_UEFI=${ENABLE_UEFI:-false}

# altos is disabled because meson seems unable to find libelf on slack.
# dell is disabled because libsmbios is too old

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
meson --prefix=/usr \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --libexecdir=/usr/libexec \
  --buildtype=release \
  --mandir=/usr/man \
  -Dsystemd=false \
  -Dplugin_altos=false \
  -Dplugin_dell=false \
  -Dplugin_uefi="$ENABLE_UEFI" \
  build

ninja -C build
DESTDIR=$PKG ninja -C build install

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/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

mv $PKG/etc/pki/fwupd/GPG-KEY-Hughski-Limited $PKG/etc/pki/fwupd/GPG-KEY-Hughski-Limited.new
mv $PKG/etc/pki/fwupd/GPG-KEY-Linux-Foundation-Firmware $PKG/etc/pki/fwupd/GPG-KEY-Linux-Foundation-Firmware.new
mv $PKG/etc/pki/fwupd/GPG-KEY-Linux-Vendor-Firmware-Service $PKG/etc/pki/fwupd/GPG-KEY-Linux-Vendor-Firmware-Service.new
mv $PKG/etc/pki/fwupd/LVFS-CA.pem $PKG/etc/pki/fwupd/LVFS-CA.pem.new
mv $PKG/etc/pki/fwupd-metadata/GPG-KEY-Linux-Foundation-Metadata $PKG/etc/pki/fwupd-metadata/GPG-KEY-Linux-Foundation-Metadata.new
mv $PKG/etc/pki/fwupd-metadata/GPG-KEY-Linux-Vendor-Firmware-Service $PKG/etc/pki/fwupd-metadata/GPG-KEY-Linux-Vendor-Firmware-Service.new
mv $PKG/etc/pki/fwupd-metadata/LVFS-CA.pem $PKG/etc/pki/fwupd-metadata/LVFS-CA.pem.new
mv $PKG/etc/fwupd/remotes.d/lvfs.conf $PKG/etc/fwupd/remotes.d/lvfs.conf.new
mv $PKG/etc/fwupd/remotes.d/lvfs-testing.conf $PKG/etc/fwupd/remotes.d/lvfs-testing.conf.new
mv $PKG/etc/fwupd/remotes.d/vendor.conf $PKG/etc/fwupd/remotes.d/vendor.conf.new
mv $PKG/etc/fwupd/remotes.d/vendor-directory.conf $PKG/etc/fwupd/remotes.d/vendor-directory.conf.new
mv $PKG/etc/fwupd/remotes.d/fwupd-tests.conf $PKG/etc/fwupd/remotes.d/fwupd-tests.conf.new
mv $PKG/etc/fwupd/daemon.conf $PKG/etc/fwupd/daemon.conf.new
mv $PKG/etc/fwupd/redfish.conf $PKG/etc/fwupd/redfish.conf.new

if [ -e $PKG/etc/fwupd/uefi.conf ] ; then
  mv $PKG/etc/fwupd/uefi.conf $PKG/etc/fwupd/uefi.conf.new
fi

rm -rf $PKG/usr/share/installed-tests

mkdir -p $PKG/usr/share/dbus-1/system-services
sed 's|@libexecdir@|/usr/libexec|' data/org.freedesktop.fwupd.service.in > $PKG/usr/share/dbus-1/system-services/org.freedesktop.fwupd.service

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  AUTHORS CODE_OF_CONDUCT.md COMMITMENT CONTRIBUTING.md COPYING MAINTAINERS README.md RELEASE \
  $PKG/usr/doc/$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
cat $CWD/doinst.sh > $PKG/install/doinst.sh

if [ -e $PKG/etc/fwupd/uefi.conf.new ] ; then
  echo "" >> $PKG/install/doinst.sh
  echo "config etc/fwupd/uefi.conf.new" >> $PKG/install/doinst.sh
fi

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