redo site in jekyll
[martlubbers.net.git] / assets / Makefile
diff --git a/assets/Makefile b/assets/Makefile
new file mode 100644 (file)
index 0000000..4c95720
--- /dev/null
@@ -0,0 +1,4 @@
+all: $(addsuffix -thumb.jpg,$(basename $(filter-out %-thumb.jpg,$(wildcard *.jpg))))
+
+%-thumb.jpg: %.jpg
+       convert $< -resize x250 $@