#!/bin/sh
# Slackbuild for vbam

# Currently maintained by Dugan Chen <thedoogster@gmail.com>

# Written by JK Wood <joshuakwood@gmail.com>

# Slackbuild is released under the Dog-on-Fire License:
# If use of this script causes your dog to catch on fire,
# you agree to send me five dollars.  Or a picture
# of the dog on fire.
# Otherwise, you're on your own.  I've tested the script
# on my own computer, and it hasn't broken anything.
# So if it does it on your computer, that falls in
# the realm of "Not my problem."
#
# Of course, if you'll send a bug report to the above
# email address, I may be able to see what you did
# wrong and prevent it from happening in the future.
# In which case, I may just send YOU five dollars.

# Modified by the SlackBuilds.org project.

PRGNAM=vbam
VERSION=1.8.0.1054
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 [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
  ASM=ON # x86 ASM optimizations are available.
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
  ASM=ON
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
  ASM=OFF
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
  ASM=OFF
fi

set -e

# Set to ON to enable the GTK frontend
GTK=${GTK:-OFF}

# Set to ON to enable the WxWidgets frontend
WX=${WX:-OFF}

# Set to ON to enable FFMPEG A/V recording.
FFMPEG=${FFMPEG:-OFF}

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION-src.tar.gz
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 {} \;

cmake . \
  -DCMAKE_C_FLAGS="$SLKCFLAGS" \
  -DCMAKE_CXX_FLAGS="$SLKCFLAGS" \
  -DCMAKE_INSTALL_PREFIX="/usr" \
  -DENABLE_ASM_CORE=${ASM} \
  -DENABLE_ASM_SCALERS=${ASM} \
  -DENABLE_GTK=${GTK} \
  -DENABLE_WX=${WX} \
  -DENABLE_FFMPEG=${FFMPEG}

make
make install DESTDIR=$PKG

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

mv $PKG/etc/vbam.cfg $PKG/etc/vbam.cfg.new

mkdir -p $PKG/usr/man
gzip -9c debian/vbam.1 > $PKG/usr/man/vbam.1.gz

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a doc/* \
  $PKG/usr/doc/$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

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