#!/bin/sh
#(c)2004 Barry Kauler, www.goosee.com/puppy
#ninth script to create Puppy Linux image.gz

PUPPYDIR="`pwd`"  #/root/puppy
SOURCESDIR="$PUPPYDIR/sources8"
DESTDIR="$PUPPYDIR/rootfs-complete"
FSSIZE=`cat $PUPPYDIR/rootfs-skeleton/root0/.etc/ramdisksize`

echo "Files failed to strip:" > $SOURCESDIR/logstriperr.txt

binstripfunc()
{
 #param passed in is full path and filename, no wildchars allowed.
 #note, do not put quotes around the $1, fails if asterisks
 if [ ! -h $1 ];then #-h test if symbolic link.
  strip --strip-unneeded $1 > /dev/null 2>&1
  if [ ! $? -eq 0 ];then
   echo "$1" >> $SOURCESDIR/logstriperr.txt
  fi
 fi
}

libstripfunc()
{
 #param passed in is full path and filename, no wildchars allowed.
 #note, do not put quotes around the $1, fails if asterisks
 #WARNING: do not strip all symbols, as this script strips some
 #lib files at their source, in the host system.
 if [ ! -h $1 ];then #-h test if symbolic link.
  strip --strip-debug $1 > /dev/null 2>&1
  if [ ! $? -eq 0 ];then
   echo "$1" >> $SOURCESDIR/logstriperr.txt
  fi
 fi
}

check_status()
{
  /bin/echo -en "\\033[65G"
  if [ $1 -eq 0 ]
  then
    /bin/echo -en "\\033[1;32mdone"
  else
    /bin/echo -en "\\033[1;31mfailed"
    FLAGFAILED=1
  fi
  /bin/echo -e "\\033[0;39m"
}

skip_key()
{
 if [ "$FIRSTTIME" = "yes" ];then
  echo -n "Press ENTER to continue (and compile/install $1): "
  read mmm
  nnn="y" 
 else
  echo -en "To compile/install $1, press \"y\", else \"ENTER\" to skip: "
  read nnn
 fi
}

echo
echo -e "Would you like to cleanup sources8/ folder by running \"make clean\""
echo -e "or \"make distclean\" in all the packages? This will remove all the"
echo "configuration and compiled files. You probably only want to do this"
echo "if you want to make everything into a tarball for distribution, or"
echo " you need to save space on the drive."
echo -e "This script will cleanup then exit if you choose \"y\"."
echo -ne "Press \"y\" to clean sources8/, anything else not to: "
read mmm
if [ "$mmm" = "y" ];then
 echo "Please wait..."

 sync
 echo "...cleaned sources6/ folder. Exiting script..."
 exit
fi

echo
echo "Do you want to recompile everything in sources8/ folder and install"
echo "into rootfs-complete/ folder?"
echo "If you just press ENTER, you will asked about each package, whether"
echo "you want to compile and install it."
echo "IF THIS IS THE VERY FIRST TIME THAT YOU ARE RUNNING THIS SCRIPT,"
echo -e "YOU MUST TYPE \"y\" TO BUILD EVERYTHING!"
echo
echo -en "Type \"y\" for everything or just press ENTER only for no: "
read nnn
if [ "$nnn" ];then
 FIRSTTIME="yes"
 cd $PUPPYDIR
fi

echo
echo "WARNING: /usr/lib/ has tcl, tk and tix folders. I put them into"
echo "         rootfs-skeleton when I compiled them myself, for uclibc."
echo "         However Mandrake has slightly different versions, and maybe"
echo "         I should put code to overwrite with the Mandrake folders."

echo
skip_key tcl
if [ "$nnn" ];then
 echo "Compiling/installing tcl..."
 #cd $PUPPYDIR/sources8/
 echo "This should be in the host and copied to Puppy in createpuppy1."
 echo "However, Mandrake 9.2 seems to have a bug, /usr/lib/libtcl.so exists"
 echo "but does not point to the actual library. Fixing..."
 FILEREAL="`find /usr/lib -maxdepth 1 -type f -name libtcl8*.so | head -n 1`"
 rm -f /usr/lib/libtcl.so &>/dev/null
 ln -s $FILEREAL /usr/lib/libtcl.so
 libstripfunc "$FILEREAL"
 rm -f $DESTDIR/usr/lib/libtcl*.so
 sync
 cp -af /usr/lib/libtcl*.so $DESTDIR/usr/lib/
 echo "...done."
 echo "Copying tclsh to Puppy..."
 cp -afv /usr/bin/tclsh* $DESTDIR/usr/bin/;check_status $?
fi

echo
skip_key tk
if [ "$nnn" ];then
 echo "Compiling/installing tk..."
 #cd $PUPPYDIR/sources8/
 echo "tk is already in the host, libtk copied to Puppy in createpuppy1."
 echo "However, Mandrake 9.2 seems to have a bug, /usr/lib/libtk.so exists"
 echo "but does not point to the actual library. Fixing..."
 FILEREAL="`find /usr/lib -maxdepth 1 -type f -name libtk8*.so | head -n 1`"
 rm -f /usr/lib/libtk.so &>/dev/null
 ln -s $FILEREAL /usr/lib/libtk.so
 libstripfunc "$FILEREAL"
 rm -f $DESTDIR/usr/lib/libtk*.so
 sync
 cp -af /usr/lib/libtk*.so $DESTDIR/usr/lib/
 echo "...done."
 echo "Now copy wish executable..."
 cp -afv /usr/bin/wish* $DESTDIR/usr/bin/;check_status $?
fi

echo
skip_key mp3shell
if [ "$nnn" ];then
 echo "mp3shell is pure tcl/tk code and already installed in rootfs-skeleton/."
fi

echo
skip_key tix
if [ "$nnn" ];then
 echo "tix is in the host and copied to Puppy in createpuppy1."
 echo "Copying tixwish to Puppy..."
 cp -afv /usr/bin/tixwish* $DESTDIR/usr/bin/;check_status $?
fi

echo
skip_key vtcl
if [ "$nnn" ];then
 echo "This is pure tcl/tk and already installed in rootfs-skeleton."
 echo "vtcl also contains bwidget and rootfs-skeleton has a link"
 echo "/usr/lib/bwidget-1.3.1 to /usr/lib/vtcl-1.6.0/lib/bwidget"
 echo "...this provides bwidget for all apps to use. Note, vtcl has to"
 echo "use that particular bwidget as it is modified."
fi

echo
skip_key Img
if [ "$nnn" ];then
 echo "Compiling/installing Img..."
 cd $PUPPYDIR/sources8/img1.2.4
 echo "Using v1.2.4 cannot use later version as darn thing no longer uses system"
 echo "libjpeg, libpng, libtiff libz libs, but uses its own."
 echo "Various things hacked in this package."
 echo "Installation is a hack. I edited rootfs-skeleton/usr/lib/Img1.2/pkIndex.tcl"
 make clean &>/dev/null
 make distclean &>/dev/null
 ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --host=i486-pc-linux-gnu --with-tcl=/usr/lib --with-tk=/usr/lib &>logconfig.txt
 make &>logbuild.txt
 rm -f $DESTDIR/usr/lib/libimg.so
 cp -afv libimg1.2.so $DESTDIR/usr/lib/;check_status $?
 sync
 ln -s libimg1.2.so $DESTDIR/usr/lib/libimg.so
 libstripfunc "$DESTDIR/usr/lib/libimg1.2.so"
fi

#echo
#skip_key tkhtml
#if [ "$nnn" ];then
# echo "Compiling/installing tkhtml..."
# cd $PUPPYDIR/sources8/
#fi

echo
skip_key snack
if [ "$nnn" ];then
 echo "Compiling/installing snack..."
 cd $PUPPYDIR/sources8/snack2.2.5/unix
 make uninstall
 make distclean
 ./configure --with-tcl=/usr/lib --with-tk=/usr/lib --localstatedir=/var --prefix=/usr &>logconfig.txt
 make install
 cp -afv /usr/lib/snack2.2 $DESTDIR/usr/lib/snack2.2;check_status $?
 #there is /usr/lib/libsnackstub2.2.a, don't copy to Puppy.
 ls /usr/lib/libsnackstub2.2.a;check_status $?
 sync
 libstripfunc "$DESTDIR/usr/lib/snack2.2/libsnack.so"
 libstripfunc "$DESTDIR/usr/lib/snack2.2/libsound.so"
fi

echo
skip_key abacus
if [ "$nnn" ];then
 echo "Compiling/installing abacus..."
 echo "Note, some files edited."
 cd $PUPPYDIR/sources8/abacus-0.9.13
 make clean
 make dep
 make
fi


###############################
echo
echo "Now the script will build image.gz. "
echo -ne "Press ENTER to continue, \"n\" to exit script now: "
read vvv
if [ "$vvv" = "n" ];then
 exit
fi

echo
echo "Only do this once to rootfs-complete/ ..."
echo -n "Apply fixups specific to Mandrake 9.2 y/n [n]: "
read vvv
if [ "$vvv" = "y" ];then
 rm -f $DESTDIR/usr/lib/libcrypto.so.0.9.6
 rm -f $DESTDIR/usr/lib/libcrypto.so.0
 sync
 ln -s libcrypto.so.0.9.7 $DESTDIR/usr/lib/libcrypto.so.0
 rm -f $DESTDIR/usr/lib/libdb.so.3
 rm -f $DESTDIR/usr/lib/libpthread.so
 rm -f $DESTDIR/usr/lib/libz.so
 rm -f $DESTDIR/usr/X11R6/lib/libfontconfig.so* #also in /usr/lib
 rm -f $DESTDIR/usr/lib/libssl.so.0.9.6
 rm -f $DESTDIR/usr/lib/libssl.so.0
 sync
 ln -f libssl.so.0.9.7 $DESTDIR/usr/lib/libssl.so.0

 echo "...done."
fi



######################
echo "Copying rootfs-complete/ to rootfs-tmp1/..."
cd $PUPPYDIR
rm -fr rootfs-tmp1 2>/dev/null
sync
cp -af rootfs-complete rootfs-tmp1
sync
echo "Converting rootfs-tmp1/usr/ folder to cramfs image file..."
cd $PUPPYDIR/rootfs-tmp1
$PUPPYDIR/mkcramfs usr usr-cramfs
sync
rm -f -r usr
sync

cd $PUPPYDIR
rm -fr rootfs-tmp2 2>/dev/null
sync
mkdir rootfs-tmp2
echo "Making ext2 filesystem on rootfs-tmp2/, size $FSSIZE Kbytes..."
dd if=/dev/zero of=image bs=1k count=$FSSIZE
sync
losetup /dev/loop0 image
mke2fs -m 0 /dev/loop0
sync
mount -t ext2 /dev/loop0 rootfs-tmp2
echo "Copying everything from rootfs-tmp1/ to rootfs-tmp2/..."
cp -a rootfs-tmp1/* rootfs-tmp2/
sync

echo "Creating compressed file image.gz..."
umount rootfs-tmp2
losetup -d /dev/loop0
dd if=image | gzip -9 > image.gz
sync
rm -f image
rm -fr rootfs-tmp1
rm -fr rootfs-tmp2
sync
echo "image.gz created!"



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