#!/bin/sh

# Slackware build script for VLC media player
# Written by Andrea De Pasquale <andrea@de-pasquale.name>
# Based on Eric Hameleers' Slackware build script,
# modified to build VLC only, shared libraries needed.

# Copyright (c) 2007,2008,2009,2010,2011  Eric Hameleers, Eindhoven, Netherlands
#
#   Permission to use, copy, modify, and distribute this software for
#   any purpose with or without fee is hereby granted, provided that
#   the above copyright notice and this permission notice appear in all
#   copies.
#
#   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 AUTHORS AND COPYRIGHT HOLDERS AND THEIR
#   CONTRIBUTORS 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=vlc
VERSION=${VERSION:-1.1.12}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
    *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

DOCS="ABOUT-NLS AUTHORS COPYING HACKING INSTALL NEWS README THANKS"
set -e # exit on error

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
cd $PRGNAM-$VERSION
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

sh bootstrap

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
LDFLAGS="$SLKLDFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --mandir=/usr/man \
  --docdir=/usr/doc/vlc-$VERSION \
  --localstatedir=/var \
  --without-contrib \
  --disable-rpath \
  --disable-debug \
  --disable-static \
  --disable-jack \
  --disable-gnomevfs \
  --disable-zvbi \
  --disable-snapshot \
  --enable-shared \
  --enable-optimize-memory=no \
  --enable-qt4 \
  --enable-ncurses \
  --enable-lua \
  --enable-pvr \
  --enable-dc1394 \
  --enable-dv \
  --enable-dvbpsi \
  --enable-dvdnav \
  --enable-vcdx \
  --enable-libcddb \
  --enable-svg \
  --enable-svgalib \
  --enable-telx \
  --enable-libass \
  --enable-v4l \
  --enable-caca \
  --enable-aa \
  --enable-switcher \
  --enable-upnp \
  --enable-flac \
  --enable-shout \
  --enable-schroedinger \
  --enable-live555 \
  --enable-real \
  --enable-realrtsp \
  --enable-speex \
  --enable-x264 \
  --enable-a52 \
  --enable-faad \
  --enable-twolame \
  --enable-ogg \
  --enable-vorbis \
  --enable-theora \
  --enable-avcodec \
  --enable-avformat \
  --enable-swscale \
  --enable-id3tag \
  --enable-run-as-root \
  --program-prefix= \
  --program-suffix= \
  --build=$ARCH-slackware-linux

make
make DESTDIR=$PKG install

# man page
mkdir -p $PKG/usr/man/man1
gzip -9c doc/vlc.1 > $PKG/usr/man/man1/vlc.1.gz

# vlc log syntax definition file for vim
mkdir -p $PKG/$(cd /usr/share/vim/vim*/syntax ; pwd)
cp extras/analyser/vlc.vim $PKG/$(cd /usr/share/vim/vim*/syntax ; pwd)/

# package documentation
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION || true
find $PKG/usr/doc -type f -exec chmod 644 {} \;
chown -R root:root $PKG/usr/doc/$PRGNAM-$VERSION/*

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

# strip binaries
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

# package description
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
sed -e s/%LIBDIRSUFFIX%/$LIBDIRSUFFIX/g $CWD/doinst.sh > $PKG/install/doinst.sh

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