#!/bin/sh
#
######################################################
# Build script                                       #
#                                                    #
# See .info for details                              #
######################################################

tce-load -i compiletc squashfs-tools libtool python3.8-dev

######################################################
# Configure extension creation parameters            #
######################################################

#Source: ftp://xmlsoft.org/libxml2/

SRCNAM=libxml2-2.9.10.tar.gz
WRKDIR=libxml2-2.9.10
EXTNAM=libxml2
TMPDIR=/tmp/libxml2

######################################################
# Prepare extension creation                         #
######################################################

# Remove dirs and files left from previous creation

rm -r -f $WRKDIR

rm -r -f $TMPDIR
rm -r -f $TMPDIR-doc
rm -r -f $TMPDIR-dev
rm -r -f $TMPDIR-bin
rm -r -f $TMPDIR-python

# Crete temporary directory

mkdir -p $TMPDIR

######################################################
# Compile extension                                  #
######################################################

# Export variables needed for compilation

export CFLAGS="-O2 -pipe -march=armv8-a+crc -mtune=cortex-a53"
export CXXFLAGS="-O2 -pipe -fno-exceptions -fno-rtti -march=armv8-a+crc -mtune=cortex-a53"
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/lib/pkgconfig

# Unpack source in current directory

tar -xf $SRCNAM

# Configure it

cd $WRKDIR
./configure --prefix=/usr/local --enable-shared --enable-static

# Compile

make -j4

# Install in base temp dir

make install DESTDIR=$TMPDIR

# Delete compilation work directory

cd ..
rm -r -f $WRKDIR

# Adjust directory access rigths

find $TMPDIR/ -type d | xargs chmod -v 755;

# Strip executables

find $TMPDIR | xargs file | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded

# Move files to bin extension

mkdir -p $TMPDIR-bin/usr/local/bin
mv $TMPDIR/usr/local/bin/xmlcatalog $TMPDIR-bin/usr/local/bin
mv $TMPDIR/usr/local/bin/xmllint $TMPDIR-bin/usr/local/bin

# Move files to doc extension

mkdir -p $TMPDIR-doc/usr/local/share
mv $TMPDIR/usr/local/share/doc $TMPDIR-doc/usr/local/share
mv $TMPDIR/usr/local/share/gtk-doc $TMPDIR-doc/usr/local/share
mv $TMPDIR/usr/local/share/man $TMPDIR-doc/usr/local/share

# Move files to dev extension

mkdir -p $TMPDIR-dev/usr/local/lib
mv $TMPDIR/usr/local/include $TMPDIR-dev/usr/local
mv $TMPDIR/usr/local/lib/*.a $TMPDIR-dev/usr/local/lib
mv $TMPDIR/usr/local/lib/*.la $TMPDIR-dev/usr/local/lib
mv $TMPDIR/usr/local/lib/*.sh $TMPDIR-dev/usr/local/lib
mv $TMPDIR/usr/local/lib/pkgconfig $TMPDIR-dev/usr/local/lib
mv $TMPDIR/usr/local/lib/cmake $TMPDIR-dev/usr/local/lib
mv $TMPDIR/usr/local/share $TMPDIR-dev/usr/local
mv $TMPDIR/usr/local/bin $TMPDIR-dev/usr/local

mkdir -p $TMPDIR-dev/usr/local/bin
mv $TMPDIR/usr/local/bin/xml2-config $TMPDIR-dev/usr/local/bin

# Move files to Python extension

mkdir -p $TMPDIR-python/usr/local/lib
mv $TMPDIR/usr/local/lib/python2.7 $TMPDIR-python/usr/local/lib

###################################################
# Create base extension in temp dir               #
###################################################

cd $TMPDIR
cd ..
mksquashfs $TMPDIR $EXTNAM.tcz
cd $TMPDIR
find usr -not -type d > $EXTNAM.tcz.list
mv ../$EXTNAM.tcz .

# Create md5 file

md5sum $EXTNAM.tcz > $EXTNAM.tcz.md5.txt

# Cleanup temp directory

rm -r -f usr

###################################################
# Create doc extension in temp dir                #
###################################################

cd $TMPDIR-doc
cd ..
mksquashfs $TMPDIR-doc $EXTNAM-doc.tcz
cd $TMPDIR-doc
find usr -not -type d > $EXTNAM-doc.tcz.list
mv ../$EXTNAM-doc.tcz .

# Create md5 file

md5sum $EXTNAM-doc.tcz > $EXTNAM-doc.tcz.md5.txt

# Cleanup temp directory

rm -r -f usr

###################################################
# Create dev extension in temp dir                #
###################################################

cd $TMPDIR-dev
cd ..
mksquashfs $TMPDIR-dev $EXTNAM-dev.tcz
cd $TMPDIR-dev
find usr -not -type d > $EXTNAM-dev.tcz.list
mv ../$EXTNAM-dev.tcz .

# Create md5 file

md5sum $EXTNAM-dev.tcz > $EXTNAM-dev.tcz.md5.txt

# Cleanup temp directory

rm -r -f usr

###################################################
# Create bin extension in temp dir                #
###################################################

cd $TMPDIR-bin
cd ..
mksquashfs $TMPDIR-bin $EXTNAM-bin.tcz
cd $TMPDIR-bin
find usr -not -type d > $EXTNAM-bin.tcz.list
mv ../$EXTNAM-bin.tcz .

# Create md5 file

md5sum $EXTNAM-bin.tcz > $EXTNAM-bin.tcz.md5.txt

# Cleanup temp directory

rm -r -f usr

###################################################
# Create python extension in temp dir             #
###################################################

cd $TMPDIR-python
cd ..
mksquashfs $TMPDIR-python $EXTNAM-python.tcz
cd $TMPDIR-python
find usr -not -type d > $EXTNAM-python.tcz.list
mv ../$EXTNAM-python.tcz .

# Create md5 file

md5sum $EXTNAM-python.tcz > $EXTNAM-python.tcz.md5.txt

# Cleanup temp directory

rm -r -f usr