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

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

SRCNAM=py2cairo-1.10.0.tar.bz2
WRKDIR=py2cairo-1.10.0
EXTNAM=py2cairo
TMPDIR=/tmp/py2cairo

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

# Remove dirs and files left from previous creation

rm -r -f $WRKDIR

rm -r -f $TMPDIR
rm -r -f $TMPDIR-dev

# Crete temporary directory

mkdir -p $TMPDIR

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

# Export variables needed for compilation

export CFLAGS="-O2 -pipe -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp"
export CXXFLAGS="-O2 -pipe -fno-exceptions -fno-rtti -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp"

# Unpack source in current directory

tar -xf $SRCNAM

# Configure and build

cd $WRKDIR
./waf configure
./waf build
./waf install

# Install in base temp dir

mkdir -p $TMPDIR/usr/local/lib/python2.7/site-packages

mv /usr/local/lib/python2.7/site-packages/cairo $TMPDIR/usr/local/lib/python2.7/site-packages
rm $TMPDIR/usr/local/lib/python2.7/site-packages/cairo/*.pyc
rm $TMPDIR/usr/local/lib/python2.7/site-packages/cairo/*.pyo

# 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

# Create dev package

mkdir -p $TMPDIR-dev/usr/local/include
mkdir -p $TMPDIR-dev/usr/local/lib/pkgconfig

mv /usr/local/include/pycairo $TMPDIR-dev/usr/local/include
mv /usr/local/lib/pkgconfig/pycairo.pc $TMPDIR-dev/usr/local/lib/pkgconfig

###################################################
# 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 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