opensrc: Chicken-IUP-ARM

Chicken Scheme With the IUP Gui egg

Install:

Install the GNURoot Debian package from Google Play.

You will need to do:

apt update
apt upgrade
apt install libreadline-dev libwebkitgtk-dev libwebkitgtk-3.0-dev libpangox-1.0-0 zlib1g-dev libfreetype6-dev cmake libssl-dev  uuid-dev cmake curl ruby wget libgl1-mesa-dev libglu1-mesa-dev libgtk2.0-dev lua5.3 liblua5.1-0-dev liblua5.3-dev libsqlite3-dev libpq-dev libgtk-3-dev libftgl-dev

NOTE: Probably not all those packages are needed. You will also need execstack

apt install execstack

Get the files from chicken-iup-arm-rasbian-06-08-2018.tar.gz and untar into "/". NOTE: For GNURoot you'll need to install libpng16: libpng16-from-raspbian.tar.gz
```
(cd /;tar xzf $PWD/chicken-iup-arm-rasbian-06-08-2018.tar.gz)
(cd /;tar xzf $PWD/libpng16-from-raspbian.tar.gz)
```

Unset the stack execute bits as needed:

execstack -c /usr/lib/libcallback.so.0.0

To start up csi or compile code first source /opt/chicken/4.13.0/setup-chicken4x.sh

To build from source you can use the chicken-installall.sh script from http://www.kiatoa.com/cgi-bin/fossils/opensrc/dir?name=utils. I couldn't get it to work on GNURoot but you can build on Raspbian and copy the files to GNURoot.

How to display from GNURoot to a desktop via VNC:

Install openssh-client and tightvncserver on the Gemini
```
apt install openssh-client tightvncviewer
```

Start tightvncserver

tightvncserver
(answer password question)
export DISPLAY=:1
cd /tmp
xterm &

Forward the vnc port to the desktop machine

ssh -R 5901:localhost:5901 user@your.host.ip

On the desktop machine connect to vnc server localhost:1 - on Ubuntu just type remo into the search - remote desktop viewer should already be installed.

How to display to XSDL on the Gemini or android phone: https://www.xda-developers.com/guide-installing-and-running-a-gnulinux-environment-on-any-android-device/