compile_pkgs: drop useless deep clone -d option

Since 7f064e57 we do deep clones by
default, so -d (deep clone) doesn't make sense anymore

compile_pkgs

@@ -151,10 +151,7 @@ checkout() {
 	url="$(get_feed "#" "openwrt")"
 	report "Starting out: $(feed_ref "$url")"
 	report "Checking out OpenWRT repository"
-	# Note: OpenWrt's script getver.sh expects full history so we do not do deep
-	# copy for OpenWrt repository no matter the configuration.
-	CLONE_DEEP="" git_clean_checkout "openwrt" "$url" "." \
-		"/turris-build.conf"
+	git_clean_checkout "openwrt" "$url" "." "/turris-build.conf"
 
 	echo "/turris-build.conf" >> ./.gitignore
 	_git commit -m 'gitignore: Ignore turris-build related files' ./.gitignore
@@ -408,9 +405,6 @@ while [ $# -gt 0 ]; do
 			shift
 			SIGN_KEY="$1"
 			;;
-		-d)
-			CLONE_DEEP="y"
-			;;
 		-x)
 			debug="y"
 			;;

helpers/conf.sh

@@ -51,7 +51,6 @@ SIGN_KEY="" # Path to private signing key
 FORCE="" # Force build
 
 GIT_MIRROR="" # Path to git mirror directory
-CLONE_DEEP="" # Set this variable to clone OpenWRT tree in full depth not just latest commit
 DL_MIRROR="" # Path to downloads mirror directory
 CCACHE_HOST_DIR="" # Path to ccache directory for host compilations
 CCACHE_TARGET_DIR="" # Path to ccache directory for target compilations

helpers/generate_common.sh

@@ -228,7 +228,7 @@ git_checkout() (
 	if use_git_mirror || feed_ref_is_branch "$url"; then
 		git_mirror_update "$name" "$(feed_url "$url")"
 		_git_mirror_lock \
-			git fetch ${CLONE_DEEP:+--depth 1} origin "$(feed_ref "$url")"
+			git fetch origin "$(feed_ref "$url")"
 	else
 		# If we are downloading directly from server we can't fetch specific
 		# commit so fetch everything

turris-build.conf.example

@@ -42,7 +42,4 @@ set_target mox
 # Target publish branch
 #PUBLISH_BRANCH="hbs"
 
-# Set this variable to clone OpenWRT tree in full depth not just latest commit
-#CLONE_DEEP="y"
-
 # vim: ft=sh