buildscript: remove obsolete template rewrite

We do not use any *.tpl files anymore, so remove the routine for
installing them.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

buildscript

@@ -64,7 +64,10 @@ checkout_git(){
     if [ -d "$DIRECTORY" ]; then
         if $MYGIT remote -v | grep -q "$REPO_URL" ; then
             echo "Right remote detected"
-            if ! $MYGIT checkout "$COMMITID" ; then
+            # Remove untracked files
+            $MYGIT clean -f -d
+            # Select desired commit and remove local changes (-f)
+            if ! $MYGIT checkout -f "$COMMITID" ; then
                 echo "commitid not found trying to fetch new commits"
                 $MYGIT pull && $MYGIT checkout "$COMMITID"
             fi
@@ -84,14 +87,11 @@ checkout_git(){
 }
 
 get_source() {
-    test -d src || mkdir src
-    cd src
+    #Get the OpenWrt main repo
+    checkout_git $builddir $OPENWRTURL $OPENWRTREV
 
-    #Get the OpenWrt Core Source for Firmware
-    checkout_git openwrt $OPENWRTURL $OPENWRTREV
-
-    test -d packages || mkdir packages
-    cd packages
+    test -d src/packages || mkdir -p src/packages
+    cd src/packages
 
     #checkout needed package feeds
     for FEEDVAR in "${FEEDS[@]}" ; do
@@ -131,11 +131,6 @@ patch_target() {
 prepare() {
     get_source
 
-    test -d $builddir || mkdir $builddir
-
-    /bin/rm -rf "$builddir"
-    cp -a src/openwrt "$builddir"
-
     patch_target
 
     # apply variant to ensure the included file "variant.mk"
@@ -195,13 +190,6 @@ prebuild() {
     cp -r ./bsp/default/root_file_system/* "$builddir"/files/
     cp ./bsp/"$machine"/.config "$builddir"/.config
 
-    while IFS= read -r -d '' template
-    do
-        echo "Translating $template .."
-        $tpl_translate "$template" > "$(dirname "$template")"/"$(basename "$template" .tpl)"
-        /bin/rm "$template"
-    done < <(find "${builddir}/files" -name '*.tpl' -print0)
-
     #insert actual firware version informations into release file
     variant=$(cat selected_variant)
     version=$(git describe --tags --dirty)
@@ -344,7 +332,7 @@ buildrelease() {
 }
 
 clean() {
-    /bin/rm -rf bin $builddir src/openwrt
+    /bin/rm -rf bin $builddir
 
     # remove downloaded package feeds
     for FEEDVAR in "${FEEDS[@]}" ; do