#!/bin/sh
# test we are root
if [ "$USER" != "root" ] ; then
   echo "Run as root please, exiting." 
   exit 1                                                      
fi

export CFLAGS='-flto=auto -Os -pipe -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp  '
export CXXFLAGS='-flto=auto -Os -pipe -fno-exceptions -fno-rtti -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp '
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/lib/pkgconfig
echo $CFLAGS && echo $CXXFLAGS

P=libwebp
V=1.3.1
SRC=$P-$V
USER=`cat /etc/sysconfig/tcuser`
LIST="compiletc squashfs-tools wget giflib-dev libpng-dev libtiff-dev libjpeg-turbo-dev"
for Z in $LIST 
    do 
    su -c "tce-load -i $Z" $USER
done

# list may be larger than loaded
cd /usr/local/lib
rm -rf *.la
rm -rf gcc/aarch64-unknown-linux-gnu/12.2.0/plugin/*.la
rm -rf gcc/aarch64-unknown-linux-gnu/12.2.0/*.la
rm -rf gcc/armv7l-unknown-linux-gnueabihf/12.2.0/plugin/libcc1plugin.la
rm -rf gcc/armv7l-unknown-linux-gnueabihf/12.2.0/plugin/libcp1plugin.la
rm -rf gcc/armv7l-unknown-linux-gnueabihf/12.2.0/liblto_plugin.la
rm -rf gprofng/*.la 
rm -rf python3.8/site-packages/*.la
rm -rf pkcs11/*.la
rm -rf cairo/*.la
rm -rf gtk-2.0/modules/*.la
rm -rf gtk-2.0/2.10.0/printbackends/*.la
rm -rf gtk-2.0/2.10.0/immodules/*.la
rm -rf gtk-2.0/2.10.0/engines/*.la
rm -rf imlib2/loaders/*.la
rm -rf imlib2/filters/*.la
rm -rf gdk-pixbuf-2.0/2.10.0/loaders/*.la
rm -rf pulseaudio/libpulsedsp.la
rm -rf pulseaudio/libpulsecore-13.0.la
rm -rf pulseaudio/libpulsecommon-13.0.la
rm -rf libv4l/v4l2convert.la
rm -rf libv4l/v4l1compat.la
rm -rf libv4l/plugins/libv4l-mplane.la
rm -rf vala-0.46/libvalaccodegen.la
cd /tmp
rm -rf /usr/lib/*.la
find / -name *.la

su -c "/usr/local/bin/wget -nc \
https://storage.googleapis.com/downloads.webmproject.org/releases/webp/$SRC.tar.gz " $USER
tar -xvf $SRC*gz
cd $SRC
./configure --prefix=/usr/local --enable-static=no
# Shared libraries: yes
# Static libraries: no
# Threading support: yes
# libwebp: yes
# libwebpdecoder: no
# libwebpdemux: yes
# libwebpmux: yes
# libwebpextras: no
# Tools:
# cwebp : yes
# Input format support
# ====================
# JPEG : yes
# PNG  : yes
# TIFF : yes
# WIC  : no
# dwebp : yes
# Output format support
# =====================
# PNG  : yes
# WIC  : no
# GIF support : yes
# anim_diff   : yes
# gif2webp    : yes
# img2webp    : yes
# webpmux     : yes
# vwebp       : no
# webpinfo    : yes
# SDL support : no
# vwebp_sdl   : no
make -j4 # 1M20
# static still built
make install-strip DESTDIR=/tmp/$P
cd /tmp

# dev
#####
mkdir -p $P-dev/usr/local/lib
mv $P/usr/local/include $P-dev/usr/local/
mv $P/usr/local/lib/pkgconfig $P-dev/usr/local/lib
rm -rf $P/usr/local/lib/*.la

# main 
#####
mkdir -p $P/usr/local/share/doc/$P
cp $SRC/COPYING $P/usr/local/share/doc/$P/COPYING
rm -rf $P/usr/local/share/man

# TCZ them
#######
LIST="$P $P-dev "
for Z in $LIST
do
	mksquashfs $Z $Z.tcz
	md5sum $Z.tcz > $Z.tcz.md5.txt
	cd $Z
	find usr -not -type d > /tmp/$Z.tcz.list
        sed 's|usr|/usr|g' -i /tmp/$Z.tcz.list
	cd /tmp
done

ls -hal

echo 'Title:          libwebp-dev.tcz
Description:    dev files 
Version:        1.3.1
Author:         libwebp Team
Original-site:  https://code.google.com/p/webp/
Copying-policy: accompanied 
Size:           40K
Extension_by:   aus9
Tags:           image webp
Comments:       dev files

Change-log:     2016/05/14 v 0.5.0 (bmarkus)
                2020/01/06 v 1.0.3 (juanito)
Current:        2023/08/12 v 1.3.1 on 14.x (aus9) ' > $P-dev.tcz.info
echo 'libwebp.tcz
giflib-dev.tcz 
libpng-dev.tcz 
libtiff-dev.tcz 
libjpeg-turbo-dev.tcz ' > $P-dev.tcz.dep

echo 'Title:          libwebp.tcz
Description:    Library and tools encode/decode WebP 
Version:        1.3.1
Author:         libwebp Team
Original-site:  https://code.google.com/p/webp/
Copying-policy: accompanied 
Size:           248K
Extension_by:   aus9
Tags:           image webp
Comments:       lossless and lossy image 
                mainly used on the web
                
Change-log:     2016/05/14 v 0.5.0 (bmarkus)
                2020/01/06 v 1.0.3 (juanito)
Current:        2023/08/12 v 1.3.1 on 14.x (aus9) '  > $P.tcz.info

readelf -d $P/usr/local/lib/* | grep 'NEEDED' 
#[libwebp.so.7]this TCE
readelf -d $P/usr/local/bin/* | grep 'NEEDED'
#[libwebpdemux.so.2]this TCE
#[libjpeg.so.62]libjpeg-turbo libtiff
#[libpng16.so.16]libpng
#[libtiff.so.6]libtiff
#[libgif.so.7]giflib
echo 'libtiff.tcz
libpng.tcz
giflib.tcz ' > $P.tcz.dep