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mkinitfs: copy files with cpio

it should be faster

--- a/mkinitfs.in

+++ b/mkinitfs.in

@@ -12,15 +12,6 @@

 startdir=$PWD

-_cp() {

-	local i

-	for i in "$@"; do

-		local dest="$tmpdir"/${i%/*}

-		mkdir -p "$dest"

-		cp -flLpR "$basedir"/"$i" "$dest" 2>/dev/null || cp -pR "$basedir"/"$i" "$dest"

-	done

-}

-

 feature_files() {

 	local suffix="$1"

 	local dir="$features_dir"

@@ -51,8 +42,8 @@

 	cd "${basedir:-/}"

 	for file in $(feature_files files); do

-		_cp $file

-	done

+		echo $file

+	done | cpio -pdm "$tmpdir"

 	# copy init

 	cd $startdir

@@ -116,9 +107,10 @@

 		depmod -b "${basedir:-/}" $kernel

 	fi

 	files=$(find_kmods)

+	cd ${basedir:-/}

 	for file in $files; do

-		_cp $file

-	done

+		echo $file

+	done | cpio -pdm "$tmpdir"

 	depmod $kernel -b "$tmpdir"

 }