optimize build and svg

.create_svg.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-for i in *.svg
-do
-    echo "Transform Image: $i"
-    inkscape \
-    --actions="export-filename:$i.png; export-do;"\
-    --export-dpi 300 \
-    --export-background white \
-    $i
-done

Makefile

@@ -1,4 +1,3 @@
 #!/bin/bash
 all:
-	./.create_svg.sh
+	find . -type f -name '*.svg' -print0 | xargs -0 -n 1 -P 6 inkscape  --actions="export-filename:$1.png; export-do;" --export-background white --export-dpi 96 $1
-