Use local configuration (dialog).

src/.config

@@ -146,11 +146,7 @@ VIM_SOURCE_URL=https://github.com/vim/vim/archive/v8.0.1298.tar.gz
 #
 ZLIB_SOURCE_URL=http://zlib.net/zlib-1.2.11.tar.xz
 
-# You can find the latest dialog source bundles here:
-#
-#   http://invisible-island.net/dialog/
-#
-DIALOG_SOURCE_URL=ftp://ftp.invisible-island.net/dialog/dialog-1.3-20170509.tgz
+
 
 ####################################################
 #                                                  #
@@ -250,7 +246,7 @@ OVERLAY_TYPE=folder
 # The default overlay bundles are 'dhcp' and 'mll_source'.
 #
 #OVERLAY_BUNDLES=dhcp,mll_source
-OVERLAY_BUNDLES=dropbear
+OVERLAY_BUNDLES=dialog
 
 # The location where the overlay bundle software will be stored.
 #

src/minimal_overlay/bundles/dialog/.config

@@ -0,0 +1,5 @@
+# You can find the latest dialog source bundles here:
+#
+#   http://invisible-island.net/dialog/
+#
+DIALOG_SOURCE_URL=ftp://ftp.invisible-island.net/dialog/dialog-1.3-20170509.tgz

src/minimal_overlay/bundles/dialog/01_get.sh

@@ -4,15 +4,13 @@ set -e
 
 . ../../common.sh
 
-# Grab everything after the '=' character.
-DOWNLOAD_URL=$(grep -i DIALOG_SOURCE_URL $MAIN_SRC_DIR/.config | cut -f2 -d'=')
+# Read the common configuration properties.
+DOWNLOAD_URL=`read_property DIALOG_SOURCE_URL`
+USE_LOCAL_SOURCE=`read_property USE_LOCAL_SOURCE`
 
 # Grab everything after the last '/' character.
 ARCHIVE_FILE=${DOWNLOAD_URL##*/}
 
-# Read the 'USE_LOCAL_SOURCE' property from '.config'
-USE_LOCAL_SOURCE="$(grep -i USE_LOCAL_SOURCE $MAIN_SRC_DIR/.config | cut -f2 -d'=')"
-
 if [ "$USE_LOCAL_SOURCE" = "true" -a ! -f $MAIN_SRC_DIR/source/overlay/$ARCHIVE_FILE  ] ; then
   echo "Source bundle $MAIN_SRC_DIR/source/overlay/$ARCHIVE_FILE is missing and will be downloaded."
   USE_LOCAL_SOURCE="false"

src/minimal_overlay/bundles/dialog/02_build.sh

@@ -28,6 +28,8 @@ make -j $NUM_JOBS
 echo "Installing 'dialog'."
 make -j $NUM_JOBS install DESTDIR=$DEST_DIR
 
+rm -rf $DEST_DIR/usr/lib $DEST_DIR/usr/share
+
 echo "Reducing 'dialog' size."
 set +e
 strip -g $DEST_DIR/usr/bin/*
@@ -35,7 +37,7 @@ set -e
 
 # With '--remove-destination' all possibly existing soft links in
 # '$OVERLAY_ROOTFS' will be overwritten correctly.
-cp -r --remove-destination $DEST_DIR/usr/* \
+cp -r --remove-destination $DEST_DIR/usr \
   $OVERLAY_ROOTFS
 
 echo "Bundle 'dialog' has been installed."

src/minimal_overlay/bundles/dialog/bundle.sh

@@ -2,8 +2,6 @@
 
 set -e
 
-. ../../common.sh
-
 ./01_get.sh
 ./02_build.sh