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

tce-load -i compiletc squashfs-tools

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

#https://ftp.gnu.org/pub/gnu/ncurses/ncurses-6.1.tar.gz
# Git: https://github.com/mirror/ncurses


SRCNAM=ncurses-6.2.tar.gz
WRKDIR=ncurses-6.2
EXTNAM=ncurses
TMPDIR=/tmp/ncurses

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

# Remove dirs and files left from previous creation

rm -r -f $WRKDIR

rm -r -f $TMPDIR
rm -r -f $TMPDIR-doc
rm -r -f $TMPDIR-dev
rm -r -f $TMPDIR-terminfo
#rm -r -f $TMPDIR-common
rm -r -f $TMPDIR-utils

# Crete temporary directory

mkdir -p $TMPDIR

# Add TC specific files

#mkdir -p $TMPDIR-dev/usr/local/tce.installed
#cp $EXTNAM-dev.ins $TMPDIR-dev/usr/local/tce.installed/$EXTNAM-dev
#chmod -R 775 $TMPDIR-dev/usr/local/tce.installed
#chown -R root.staff $TMPDIR-dev/usr/local/tce.installed

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

# Export variables needed for compilation

export CFLAGS="-march=armv8-a+crc -mtune=cortex-a53 -Os -pipe"
export CXXFLAGS="-march=armv8-a+crc -mtune=cortex-a53 -Os -pipe -fno-exceptions -fno-rtti"
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/lib/pkgconfig

# Unpack source in current directory

tar -xf $SRCNAM

# Configure it

cd $WRKDIR

./configure \
--enable-static \
--enable-shared \
--prefix=/usr/local \
--with-shared \
--with-gpm \
--enable-termcap \
--enable-overwrite \
--enable-widec \
--with-pkg-config-libdir=/usr/local/lib/pkgconfig \
--enable-pc-files

#--without-normal

# Compile

make -j4

# Install in base temp dir

make install DESTDIR=$TMPDIR

# Delete compilation work directory

cd ..
rm -r -f $WRKDIR

# Create symlinks

cd $TMPDIR/usr/local/lib

ln -s libformw.so libform.so
ln -s libformw.so.6 libform.so.6
ln -s libformw.so.6.2 libform.so.6.2
ln -s libformw.a libform.a
ln -s libformw_g.a libform_g.a

ln -s libmenuw.so libmenu.so
ln -s libmenuw.so.6 libmenu.so.6
ln -s libmenuw.so.6.2 libmenu.so.6.2
ln -s libmenuw.a libmenu.a
ln -s libmenuw_g.a libmenu_g.a

ln -s libncursesw.so libncurses.so
ln -s libncursesw.so.6 libncurses.so.6
ln -s libncursesw.so.6.2 libncurses.so.6.2
ln -s libncursesw.a libncurses.a
ln -s libncursesw_g.a libncurses_g.a

ln -s libpanelw.so libpanel.so
ln -s libpanelw.so.6 libpanel.so.6
ln -s libpanelw.so.6.2 libpanel.so.6.2
ln -s libpanelw.a libpanel.a
ln -s libpanelw_g.a libpanel_g.a

ln -s libncurses++w.a libncurses++.a

ln -s libncursesw.so libtinfo.so
ln -s libncursesw.so.6 libtinfo.so.6

# 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

# Move files to doc extension

mkdir -p $TMPDIR-doc/usr/local/share
mv $TMPDIR/usr/local/share/man $TMPDIR-doc/usr/local/share

# Move files to dev extension

mkdir -p $TMPDIR-dev/usr/local/lib
mkdir -p $TMPDIR-dev/usr/local/share

mv $TMPDIR/usr/local/include $TMPDIR-dev/usr/local
mv $TMPDIR/usr/local/lib/*.a $TMPDIR-dev/usr/local/lib
mv $TMPDIR/usr/local/lib/*.la $TMPDIR-dev/usr/local/lib
mv $TMPDIR/usr/local/lib/pkgconfig $TMPDIR-dev/usr/local/lib

# Move files to terminfo extension

mkdir -p $TMPDIR-terminfo/usr/local/share
mv $TMPDIR/usr/local/share/terminfo $TMPDIR-terminfo/usr/local/share

# Move back common terminfo to base

mkdir -p  $TMPDIR/usr/local/share/terminfo/a
mv $TMPDIR-terminfo/usr/local/share/terminfo/a/ansi $TMPDIR/usr/local/share/terminfo/a
mkdir -p  $TMPDIR/usr/local/share/terminfo/l
mv $TMPDIR-terminfo/usr/local/share/terminfo/l/linux $TMPDIR/usr/local/share/terminfo/l
mkdir -p  $TMPDIR/usr/local/share/terminfo/p
mv $TMPDIR-terminfo/usr/local/share/terminfo/p/putty $TMPDIR/usr/local/share/terminfo/p
mkdir -p  $TMPDIR/usr/local/share/terminfo/r
mv $TMPDIR-terminfo/usr/local/share/terminfo/r/rxvt $TMPDIR/usr/local/share/terminfo/r
mkdir -p  $TMPDIR/usr/local/share/terminfo/v
mv $TMPDIR-terminfo/usr/local/share/terminfo/v/vt100 $TMPDIR/usr/local/share/terminfo/v
mv $TMPDIR-terminfo/usr/local/share/terminfo/v/vt102 $TMPDIR/usr/local/share/terminfo/v
mv $TMPDIR-terminfo/usr/local/share/terminfo/v/vt102+enq $TMPDIR/usr/local/share/terminfo/v
mv $TMPDIR-terminfo/usr/local/share/terminfo/v/vt102-nsgr $TMPDIR/usr/local/share/terminfo/v
mv $TMPDIR-terminfo/usr/local/share/terminfo/v/vt102-w $TMPDIR/usr/local/share/terminfo/v
mkdir -p  $TMPDIR/usr/local/share/terminfo/x
mv $TMPDIR-terminfo/usr/local/share/terminfo/x/xterm $TMPDIR/usr/local/share/terminfo/x
mv $TMPDIR-terminfo/usr/local/share/terminfo/x/xterm-color $TMPDIR/usr/local/share/terminfo/x
mv $TMPDIR-terminfo/usr/local/share/terminfo/x/xterm-new $TMPDIR/usr/local/share/terminfo/x
mv $TMPDIR-terminfo/usr/local/share/terminfo/x/xterm-vt220 $TMPDIR/usr/local/share/terminfo/x

# Move common parts to extension

mkdir -p  $TMPDIR-utils/usr/local
mv $TMPDIR/usr/local/bin $TMPDIR-utils/usr/local

# Some more tuning

#rm -r -f $TMPDIR/usr/local/share
#rm -f $TMPDIR/usr/local/lib/terminfo

#mkdir -p  $TMPDIR-common/usr/local/lib
#cd $TMPDIR-common/usr/local/lib
#ln -s ../share/terminfo terminfo

cd $TMPDIR/usr/local/lib
ln -s libncursesw.so libtermcap.so

###################################################
# 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 doc extension in temp dir                #
###################################################

cd $TMPDIR-doc
cd ..
mksquashfs $TMPDIR-doc $EXTNAM-doc.tcz
cd $TMPDIR-doc
find usr -not -type d > $EXTNAM-doc.tcz.list
mv ../$EXTNAM-doc.tcz .

# Create md5 file

md5sum $EXTNAM-doc.tcz > $EXTNAM-doc.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

###################################################
# Create terminfo extension in temp dir           #
###################################################

cd $TMPDIR-terminfo
cd ..
mksquashfs $TMPDIR-terminfo $EXTNAM-terminfo.tcz
cd $TMPDIR-terminfo
find usr -not -type d > $EXTNAM-terminfo.tcz.list
mv ../$EXTNAM-terminfo.tcz .

# Create md5 file

md5sum $EXTNAM-terminfo.tcz > $EXTNAM-terminfo.tcz.md5.txt

# Cleanup temp directory

rm -r -f usr

###################################################
# Create utils extension in temp dir              #
###################################################

cd $TMPDIR-utils
cd ..
mksquashfs $TMPDIR-utils $EXTNAM-utils.tcz
cd $TMPDIR-utils
find usr -not -type d > $EXTNAM-utils.tcz.list
mv ../$EXTNAM-utils.tcz .

# Create md5 file

md5sum $EXTNAM-utils.tcz > $EXTNAM-utils.tcz.md5.txt

# Cleanup temp directory

rm -r -f usr