add support for customization overlays

makefiles/README.md

@@ -42,3 +42,11 @@ makefiles/docker-make.sh clean
 makefiles/docker-make.sh clean-all
 ```
 Then again follow the above build instructions.
+
+## Customize it!
+If you want to customize your image you can create a `overlay/` folter in the root of this repo.
+An install.sh in this directory will be executed in a chroot of the camera. All the other contents 
+will be coppyed to the `/` of the camera.
+
+This is especially usefull for adding your ssh keys to the camera or to install your preffered tools
+(ie. gnu/emacs).

makefiles/in_chroot/install.sh

@@ -59,9 +59,10 @@ for script in software/scripts/*.py; do ln -sf $(pwd)/$script /opt/axiom/script/
 (cd software/axiom-control-daemon/
     [ -d build ] || mkdir -p build
     cd build
-    [ ../CMakeLists.txt -nt Makefile ] && cmake ..
-    make -j $(nproc)
+    [ ../CMakeLists.txt -nt Makefile ] && cmake .. &&
+    make -j $(nproc) &&
     ./install_daemon.sh
+    true
 )
 
 # configure lighttpd
@@ -98,6 +99,14 @@ echo "i2c-dev" > /etc/modules-load.d/i2c-dev.conf
 # configure bash
 cp software/configs/bashrc /etc/bash.bashrc
 
+# install overlay, if any is found
+if [ -d overlay ]; then
+    rsync -aK --exclude install.sh overlay/ /
+    if [ -f overlay/install.sh ]; then
+        bash overlay/install.sh
+    fi
+fi
+
 # finish the update
 echo "apertus\e{lightred}°\e{reset} $(cat /etc/hostname) running Arch Linux ARM [\m]" > /etc/issue
 echo "Kernel \r" >> /etc/issue

makefiles/in_chroot/requirements_pacman.txt

@@ -8,6 +8,7 @@ figlet
 wget
 hashdeep
 pacman-contrib
+rsync
 
 # dependencies of tools
 python