#!/bin/sh
#
######################################################
# Build script for Core 11.x                         #
#                                                    #
# See .info for details                              #
######################################################

######################################################
# Prepare extension creation                         #
######################################################
# download packages needed to compile
tce-load -wi autoconf
tce-load -wi automake
tce-load -wi compiletc
tce-load -wi libtool-dev
tce-load -wi lzo-dev
tce-load -wi Linux-PAM-dev.tcz
tce-load -wi openssl-dev.tcz
tce-load -wi squashfs-tools.tcz
tce-load -wi tree.tcz
tce-load -wi curl

######################################################
# Configure extension creation parameters            #
######################################################
# Variables
TODAY=`date +%Y/%m/%d`
PACKAGE="openvpn"
VERSION="2.5.1"
DESCRIPTION="A Secure tunneling daemon"
AUTHORS="OpenVPN"
HOMEPAGE="https://github.com/OpenVPN/openvpn"
LICENSE="GPL license version 2"
ME="ovacikar"
TAGS="openvpn vpn"
DESTDIR=/tmp/dest/${PACKAGE}
TMPDIR=/tmp/submit/${PACKAGE}
DOWNLOAD="https://build.openvpn.net/downloads/releases/openvpn-$VERSION.tar.gz"

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

# Source
curl $DOWNLOAD --output $PACKAGE-$VERSION.tar.gz
tar xf /tmp/${PACKAGE}/$PACKAGE-${VERSION}.tar.gz
cd /tmp/${PACKAGE}/$PACKAGE-${VERSION}

######################################################
# Compile extension                                  #
######################################################
export CFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export CXXFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export LDFLAGS="-Wl,-O1"
autoreconf -i
./configure
make -j3
tree -ifx / > /tmp/${PACKAGE}/files_before_install.txt
sudo make install
tree -ifx / > /tmp/${PACKAGE}/files_after_install.txt
sudo rm -r ${TMPDIR}* 2>/dev/null

######################################################
# Copy Installed Files                               #
######################################################
mkdir -p ${TMPDIR}/usr/local/include/
mkdir -p ${TMPDIR}/usr/local/lib/
mkdir -p ${TMPDIR}/usr/local/sbin/
mkdir -p ${TMPDIR}/usr/local/share/doc
#mkdir -p ${TMPDIR}/usr/local/share/man/man8/
cp -r /usr/local/include/openvpn-msg.h ${TMPDIR}/usr/local/include/
cp -r /usr/local/include/openvpn-plugin.h ${TMPDIR}/usr/local/include/
cp -r /usr/local/lib/openvpn ${TMPDIR}/usr/local/lib/
cp -r /usr/local/sbin/openvpn ${TMPDIR}/usr/local/sbin/
cp -r /usr/local/share/doc/openvpn ${TMPDIR}/usr/local/share/doc/
#cp -r /usr/local/share/man/man8/openvpn.8 ${TMPDIR}/usr/local/share/man/man8/

###################################################
# 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:   ${ME}
Tags:           ${TAGS}
Comments:       ${PACKAGE} - ${DESCRIPTION}
                
Change-log:     ${TODAY} first verion, ${VERSION}
Current:        ${TODAY} first verion, ${VERSION}
EOF

###################################################
# Create .dep file                                #
###################################################
cat <<EOF> ${PACKAGE}.tcz.dep
lzo.tcz
Linux-PAM.tcz
openssl.tcz
EOF

###################################################
# Create install script file                      #
###################################################
cat <<EOF> $TMPDIR/usr/local/tce.installed/${PACKAGE}
#!/bin/sh
EOF

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

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
sudo chown -R root:staff $TMPDIR/usr/local/tce.installed
sudo chmod -R 775 $TMPDIR/usr/local/tce.installed

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