#!/bin/sh
#
######################################################
# Build script for Core 14.0                         #
#                                                    #
# See .info for details                              #
######################################################

######################################################
# Prepare extension creation                         #
######################################################
PYVER=3.9
#download and install python
tce-load -wi python${PYVER}.tcz
#download and install other python dependencies
tce-load -wi python${PYVER}-setuptools.tcz
#download and install the compile tools
tce-load -wi compiletc.tcz
tce-load -wi squashfs-tools.tcz

######################################################
# Configure extension creation parameters            #
######################################################
# Variables
TODAY=`date +%Y/%m/%d`
NAME="pytz"
CAPNAME="pytz"
PACKAGE="python${PYVER}-${NAME}"
VERSION="2021.3"
SHA256=""
DESCRIPTION="pytz - World Timezone Definitions for Python"
AUTHORS="Stuart Bishop"
HOMEPAGE="https://pythonhosted.org/pytz/"
LICENSE="MIT"
ME="rhermsen"
TAGS="python python3 pytz timezone definitions tzdata"
DESTDIR=/tmp/dest/${PACKAGE}
TMPDIR=/tmp/submit/${PACKAGE}
DOWNLOAD="e3/8e/1cde9d002f48a940b9d9d38820aaf444b229450c0854bdf15305ce4a3d1a/${CAPNAME}-${VERSION}.tar.gz"

# Workdir
sudo rm -r /tmp/${PACKAGE} 2>/dev/null
mkdir /tmp/${PACKAGE}
cd /tmp/${PACKAGE}

# Source
wget https://files.pythonhosted.org/packages/$DOWNLOAD -O ${CAPNAME}-$VERSION.tar.gz

tar mxzf /tmp/${PACKAGE}/${CAPNAME}-${VERSION}.tar.gz
cd /tmp/${PACKAGE}/${CAPNAME}-${VERSION}

######################################################
# Compile extension                                  #
######################################################
export CFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export CXXFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export LDFLAGS="-Wl,-O1"

python${PYVER} setup.py build

sudo rm -r ${DESTDIR}* 2>/dev/null
# https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html
python${PYVER} setup.py build
mkdir -p  ${DESTDIR}
sudo python${PYVER} setup.py install --root=${DESTDIR}

sudo rm -r ${TMPDIR}* 2>/dev/null
mkdir -p  ${TMPDIR}/usr/local/lib/python${PYVER}/site-packages/${CAPNAME}-${VERSION}-py${PYVER}.egg-info/
mkdir -p  ${TMPDIR}/usr/local/lib/python${PYVER}/site-packages/${NAME}/
mkdir -p ${TMPDIR}/usr/local/share/doc/${PACKAGE}/
mkdir -p ${TMPDIR}/usr/local/tce.installed

cp -r ${DESTDIR}/usr/local/lib/python${PYVER}/site-packages/${NAME}/ ${TMPDIR}/usr/local/lib/python${PYVER}/site-packages/
cp -r ${DESTDIR}/usr/local/lib/python${PYVER}/site-packages/${CAPNAME}-${VERSION}-py${PYVER}.egg-info ${TMPDIR}/usr/local/lib/python${PYVER}/site-packages/
#unzip -x /usr/local/lib/python${PYVER}/site-packages/${CAPNAME}-${VERSION}-py${PYVER}-linux-i686.egg -d ${TMPDIR}/usr/local/lib/python${PYVER}/site-packages/${CAPNAME}-${VERSION}-py${PYVER}-linux-i686.egg/
cp /tmp/${PACKAGE}/${CAPNAME}-${VERSION}/LICENSE.txt $TMPDIR/usr/local/share/doc/${PACKAGE}/
#find ${TMPDIR} -name "*.pyc" -type f -delete
find ${TMPDIR} -name "__pycache__" -type d -exec rm -rf {} +


###################################################
# Create info file                                #
###################################################
cd /tmp/submit/
cat <<EOF> ${PACKAGE}.tcz.info
Title:          ${PACKAGE}.tcz
Description:    ${DESCRIPTION}
Version:        ${VERSION}
Author:         ${AUTHORS}
Original-site:  ${HOMEPAGE}
Copying-policy: ${LICENSE}
Size:           ${size}
Extension_by:   juanito
Tags:           ${TAGS}
Comments:       pytz brings the Olson tz database into Python.
                This library allows accurate and cross platform timezone calculations
                using Python 2.4 or higher. It also solves the issue of ambiguous times
                at the end of daylight saving time, which you can read more about in the
                Python Library Reference (datetime.tzinfo).
                
Change-log:     2016/08/14 first version 2016.4 (juanito)
                2022/03/25 python3.6 update to later version, 2021.3 (rhermsen)
                ${TODAY} first python${PYVER} version, ${VERSION} (rhermsen)
Current:        ${TODAY} first python${PYVER} version, ${VERSION} (rhermsen)
EOF

###################################################
# Create .dep file                                #
###################################################
cat <<EOF> ${PACKAGE}.tcz.dep
python${PYVER}.tcz
EOF

###################################################
# Create install script file                      #
###################################################
cat <<EOF> $TMPDIR/usr/local/tce.installed/${PACKAGE}
#!/bin/sh
echo './${CAPNAME}-${VERSION}-py${PYVER}.egg-info' >> /usr/local/lib/python${PYVER}/site-packages/easy-install.pth
EOF


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

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

cd $TMPDIR
find $TMPDIR -perm 777 -exec chmod 755 {} \;
find $TMPDIR -perm 555 -exec chmod 755 {} \;
find $TMPDIR -perm 444 -exec chmod 644 {} \;
find $TMPDIR -perm 666 -exec chmod 644 {} \;
find $TMPDIR -perm 664 -exec chmod 644 {} \;
sudo chown -R root:root $TMPDIR

cd /tmp/submit/

mksquashfs $TMPDIR ${PACKAGE}.tcz

cd $TMPDIR
sudo sh -c "find usr -not -type d > ${PACKAGE}.tcz.list"
sudo mv ../${PACKAGE}.tcz .
sudo mv ../${PACKAGE}.tcz.dep .
sudo mv ../${PACKAGE}.tcz.info .

# Create md5 file
sudo sh -c "md5sum ${PACKAGE}.tcz > ${PACKAGE}.tcz.md5.txt"

# Cleanup temp directory
sudo rm -r -f usr