#!/bin/bash

# Slackware build script for HandBrake

# This slackbuild maintained by Klaatu at klaatu@hackerpublicradio.org
# Modified by David Somero at SlackBuilds.org.
# Modified by Erik Hanson at SlackBuilds.org
# Patched to fix x264 segfault by John Vogel

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

PRGNAM=HandBrake
VERSION=${VERSION:-1.5.1}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}
DOCDIR=${DOCDIR:-/usr/doc}

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

SLKCFLAGS="$SLKCFLAGS -fno-aggressive-loop-optimizations"
export CFLAGS="$SLKCFLAGS"
export CXXFLAGS="$SLKCFLAGS"

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION-source.tar.bz2
cd $PRGNAM-$VERSION
mkdir -p download
cp -r $CWD/*{gz,bz2} download
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 {} \;

# 20220324 bkw: this fixes the 32-bit build, at the cost of adding
# x265 as a required dep. It's based on Debian's
# 0001-Remove-embedded-downloaded-copies-of-various-librari.patch
# ...but it only affects x265.
patch -p1 < $CWD/system_x265.diff

# Autodetect onevpl support
if pkg-config --exists vpl ; then qsv="--enable-qsv" ; else qsv="" ; fi

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --disable-gtk-update-checks \
  --enable-fdk-aac \
  --enable-nvenc \
  --enable-vce \
  --enable-x265 \
  $qsv \
  --arch=$ARCH

cd build
  make
  make install DESTDIR=$PKG
strip $PKG/usr/bin/*

cd $TMP/$PRGNAM-$VERSION

mkdir -p $PKG/$DOCDIR/$PRGNAM-$VERSION
cp -a AUTHORS.markdown COPYING NEWS.markdown THANKS.markdown README.markdown \
 $PKG/$DOCDIR/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/$DOCDIR/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

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