#!/bin/bash
# infourl: http://wiki.tinycorelinux.com/Creating+Extensions
set -o errexit # or set -e

clean() {
    cd
    sudo rm -rf $DIRNAME $TMP_PKG
}
trap clean INT TERM EXIT

final () {
tce-load -wi squashfs-tools-4.0
cd /tmp
mksquashfs $PACKAGE-package $PACKAGE.tcz
cd $TMP_PKG
mv ../$PACKAGE.tcz .
find usr -not -type d > $PACKAGE.tcz.list
md5sum $PACKAGE.tcz > $PACKAGE.tcz.md5.txt
rm -rf usr
cp $PACKAGE.tcz ~/
cp $PACKAGE.tcz.list ~/
cp $PACKAGE.tcz.md5.txt ~/
if [ "$DEP_RLS" != "" ] ; then
    > ~/$PACKAGE.tcz.dep 
    for dep in $DEP_RLS ; do
        echo $dep >> ~/$PACKAGE.tcz.dep
    done
fi
cat <<EOF > ~/$PACKAGE.tcz.info
Title:          $PACKAGE.tcz
Description:    $PACKAGE
Version:        $VERSION
Author:         $AUTHOR
Original-site:  $HOMEPAGE
Copying-policy: GPL
Size:           $(ls -lah $PACKAGE.tcz | awk '{ print $5}')
Extension_by:   Daniel N
Comments:       $PACKAGE for tinycore
                $ADDITIONAL_INFO
                ----------
                This extension contains:
                $PACKAGE-$VERSION - $LICENSE - $DOWNLOAD_URL

Change-log:     ----
Current:        $(date +%Y/%m/%d) First version
EOF
# clean

}
set_cflags() {
    export CFLAGS="-march=i486 -mtune=i686 -Os -pipe"
    export CXXFLAGS="-march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti"
    export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig:/usr/lib/pkgconfig"
}
prepare_compile(){
    DIRNAME=$PACKAGE-$VERSION
    TMP_PKG=/tmp/$PACKAGE-package
    CPU_COUNT=$(cat /proc/cpuinfo | grep ^processor | wc -l)
    MAKE_J_FLAG=-j$(expr $CPU_COUNT + 1)
    TARFLAGS=xzvf
    if [ "$(echo $DOWNLOAD_URL | grep bz2$ | wc -l)" -eq "1" ] ; then TARFLAGS=xjvf ; fi
}
package () {
    prepare_compile
    compile_$PACKAGE
    final
}