#!/bin/sh

# Slackware build script for cinelerra

# Copyright 2015 by Danny Schmarsel <danny@schmarsel.de>
# 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.

LANG=C

PRGNAM=cinelerra-goodguy
VERSION="$( date +%Y%m%d )"
BUILD=${BUILD:-33}
TAG=${TAG:-_cin}

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 [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O3 -march=i686 -mtune=i686"
  #SLKCFLAGS="-O3 -ffast-math -mavx -march=native -mtune=native -fopenmp"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O3 -march=i686 -mtune=i686"
  #SLKCFLAGS="-O3 -ffast-math -march=native -mtune=native"
  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
#git clone --depth 1 git://git.cinelerra-gg.org/goodguy/cinelerra.git $PRGNAM-$VERSION

cp -aR $CWD/new-git/cinelerra/ $TMP/$PRGNAM-$VERSION

# tmp hack
# cd $PRGNAM-$VERSION
# git reset --hard 88d056e4f1b0a9fd692bbfb34262dd05359c4d9c
# git reset --hard af44bff549c39ac8bb6e42a791e7a211e1013526
# git apply $CWD/DIFF
# cd ../

cd $PRGNAM-$VERSION/cinelerra-5.1
git pull
chown -R root:root .

git apply -v $CWD/x11_nonstd_prefix_compile_fixes.diff
git apply -v $CWD/cinelerra_dir_fixes_4.diff
git apply -v $CWD/db_compile_fixes.diff
cat $CWD/dri3_disable_cin51.diff | patch -p0
#git apply -v $CWD/ffmpeg_disable-doc-building.patch
#git apply -v $CWD/openexr_pthread_configure_fix.patch
git apply -v $CWD/force_libvpx.diff

git apply -v $CWD/nasm_thirdparty_2.patch
#git apply -v $CWD/c11_configure.ac_from_oxr_1.patch
#git apply -v $CWD/lv2-pkgconfig.patch

cat $CWD/libva_x11r7.diff | patch -p0
cat $CWD/libvdpau_x11r7.diff | patch -p0
#git apply -v $CWD/libdav1d_patch.diff

#git apply -v $CWD/dbtv.diff
#git apply -v $CWD/largefiles.diff
#cat $CWD/openjpeg-23.patch | patch -p0 --verbose || exit

#cp $CWD/dv/correctly_decode_bottom_mb_row_1080i_dv.patch thirdparty/src/ffmpeg-4.2.patch8
#cp $CWD/dv/corretcly_set_interlaced_and_tff.patch thirdparty/src/ffmpeg-4.2.patch9
#cp $CWD/dv/ffmpeg_dvcprohd.patch thirdparty/src/ffmpeg-4.2.patch10

git apply -v  $CWD/I-only_files_reverse_play_speedup.diff

# tmp for broken dv avi type file
#git apply -v $CWD/andrew.patch
cp $CWD/avi_fix.patch thirdparty/src/ffmpeg.git.patch20


# old gphoto fails opencv build
#git apply -v $CWD/opencv_gphoto2.diff

git apply -v $CWD/thirdparty_build_trim-full.diff

#moved to dedicated x265 multidepth secction below
#cat $CWD/x265-mult/Makefile.diff | patch -p1 --verbose || exit 0

# ffmpeg.git changed mpegts muxer again - 25/04/2020
#mv thirdparty/src/ffmpeg.git.patch2  thirdparty/src/_ffmpeg.git.patch2

#git apply -v  $CWD/filepng_16_bit_real_fix-II.diff

# tmp libaom update
#rm thirdparty/src/libaom-v1.0.0.tar.xz
#cp $CWD/libaom-v1.0.0.tar.xz thirdparty/src/

# nasm
cp $CWD/nasm-2.14.02.tar.xz thirdparty/src

# lame patches
cp $CWD/lame-3.100-fastcrc.diff thirdparty/src/lame-3.100.patch1
#cp $CWD/lame-3.100-sse-20171014.diff thirdparty/src/lame-3.100.patch2
git apply -v $CWD/lame-make-opt-after-th.diff

git apply -v $CWD/openCV4-static-gcc5_more-disable-3.diff
#git apply $CWD/TIFF-2.diff

#x265 multidepth .a lib
cp $CWD/x265_3.4.patch1 thirdparty/src
cp $CWD/x265_3.4.patch2 thirdparty/src
cp $CWD/x265_3.4.patch3 thirdparty/src
patch -p1 < $CWD/x265_makefile-3.patch

# tmp fix for 'del' hang
#git apply $CWD/mainmenu.patch

# tmp fix for ffmpeg threading assert
#git apply $CWD/asset_fix.patch


# tmp fix for boxblur plugin
#git apply -v $CWD/boxblur_32bit_tmp_fix.diff

# temporariry remove ffmpeg.git patch #2
# mv thirdparty/src/ffmpeg.git.patch2 thirdparty/src/NO_patch
#add new patch from  Marton Balint
# cp $CWD/ffmpeg_ts-branch1.patch thirdparty/src/ffmpeg.git.patch2
#mv thirdparty/src/ffmpeg.git.patch9 thirdparty/src/__mpeg.git.patch9

# configure the build
./autogen.sh

# Use ccache for faster rebuilding
# TODO: Let ffmpeg compile with ccache
export CC="ccache gcc"


#    --with-opencv=sta,tar=https://cinelerra-cv.org/five/opencv/opencv-20180401.tgz \
#    --with-findobject=sta \ 
#  currently fails due to old libtiff (3.9.7)

#    --with-git-ffmpeg=https://git.ffmpeg.org/ffmpeg.git \
#    --with-opencv=sta,tar=https://cinelerra-gg.org/download/opencv/opencv-20200306.tgz \

EXTRA_LIBS=" -lOpenCL -ldav1d -lxvidcore -lass -lbluray -lsnappy" \
FFMPEG_EXTRA_CFG=" --enable-opencl --enable-libdav1d --enable-libxvid --enable-libass --enable-libbluray --enable-libsnappy" \
CFLAGS="$SLKCFLAGS -D__STDC_CONSTANT_MACROS" \
CXXFLAGS="$SLKCFLAGS -D__STDC_CONSTANT_MACROS" \
LDFLAGS="-L/usr/X11R7/lib -ldl -L/usr/lib${LIBDIRSUFFIX}" \
./configure \
    --prefix=/usr \
    --with-git-ffmpeg=https://git.ffmpeg.org/ffmpeg.git \
    --with-opencv=sta,tar=https://cinelerra-gg.org/download/opencv/opencv-20200306.tgz \
    --sysconfdir=/etc \
    --localstatedir=/var \
    --libdir=/usr/lib${LIBDIRSUFFIX} \
    --with-ladspa-build \
    --with-opus \
    --with-nv \
    --enable-opus \
    --with-jobs=4 \
    --with-booby \
    --build=$ARCH-slackware-linux

 cd thirdparty
# tmp openjpeg 2.3 hack!
# rm src/openjpeg-2.1.0-20160221.tar.xz
## cp $CWD/openjpeg-2.3.0.tar.gz src/


#cd  $TMP/$PRGNAM-$VERSION/cinelerra-5.1/thirdparty/x264-snapshot-20180118-2245

cp $CWD/lavf.c.patch1  src/x264-snapshot-20191217-2245.patch2
cp $CWD/x264-git.patch2 src/x264-snapshot-20191217-2245.patch3
cp $CWD/x264-git.patch3 src/x264-snapshot-20191217-2245.patch4

#superseeded by above
#mkdir x265_3.2.1
#cp $CWD/x265-mult/configure.placebo x265_3.2.1/configure
#cp $CWD/x265-mult/Makefile x265_3.2.1/
#cp $CWD/x265-mult/multilib_root.sh x265_3.2.1/multilib.sh
#cp $CWD/x265-mult/multilib.sh.diff src/x265_3.2.1.patch1

#cat $CWD/lavf.c.patch | patch -R -v -p1
#cat $CWD/x264-revert-1.diff | patch -R -v -p1
#cat $CWD/x264-revert-2.diff | patch -R -v -p1
#cd ../../


# make 
#/* if [ $? -eq 1 ] */
#/* then */

   cd ../


make
make install DESTDIR=$PKG

# 5.x needs write permissions on its own directory
chmod -R 777 $PKG/usr/lib/

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

mkdir -p $PKG/usr/doc/$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

# Use our own starter to have the correct name in the application menu
mkdir -p $PKG/usr/share/applications
cp $CWD/patches/cinelerra-goodguy.desktop $PKG/usr/share/applications/cinelerra-goodguy.desktop
cp $CWD/patches/cin.xpm $PKG/usr/share/pixmaps/

# cp $CWD/ffmpeg_opts/video/* $PKG/usr/share/cin/ffmpeg/video
# cp $CWD/ffmpeg_opts/audio/* $PKG/usr/share/cin/ffmpeg/audio


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