Install guix within image

src/freedombone-image-customise

@@ -1469,6 +1469,7 @@ configure_user_interface
 image_setup_utils
 image_install_inadyn
 image_install_nodejs
+image_install_guix
 image_preinstall_repos
 
 # remove downloaded packages

src/freedombone-utils-guile

@@ -96,8 +96,6 @@ function install_guile {
 }
 
 function install_guix_get_architecture {
-    read_config_param ARCHITECTURE
-
     if [[ ${ARCHITECTURE} == *"386" || ${ARCHITECTURE} == *"686" ]]; then
         CURR_ARCH='i686'
     fi
@@ -137,6 +135,17 @@ function install_guix_user {
     fi
 }
 
+function image_install_guix {
+    install_guix_get_architecture
+    if [ ! -d $rootdir$INSTALL_DIR/guix ]; then
+        mkdir -p $INSTALL_DIR/guix
+    fi
+    cd $rootdir$INSTALL_DIR/guix
+    if [ ! -f guix-binary-${GUIX_VERSION}.${CURR_ARCH}-linux.tar.xz ]; then
+        wget $GUIX_DOWNLOAD_URL/guix-binary-${GUIX_VERSION}.${CURR_ARCH}-linux.tar.xz
+    fi
+}
+
 function install_guix {
     if [[ $(app_is_installed install_guix) == "1" ]]; then
         return
@@ -145,6 +154,8 @@ function install_guix {
     apt-get -qy install wget xz-utils
 
     read_config_param MY_USERNAME
+    read_config_param ARCHITECTURE
+
     install_guix_get_architecture
 
     if [ ! -d $INSTALL_DIR/guix ]; then

src/freedombone-utils-setup

@@ -997,6 +997,9 @@ function setup_utils {
 
     function_check setup_powerline
     setup_powerline
+
+    function_check install_guix
+    install_guix
 }
 
 function setup_email {