--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/deps.sed	Fri Feb 07 17:55:13 2014 +0100
@@ -0,0 +1,26 @@
+/^[^:]\{1,\}:.*\\$/{
+    h
+    s/\([^:]\{1,\}:\).*/\1/
+    x
+    s/[^:]\{1,\}://
+}
+/\\$/,/^$/bgen
+/\\$/,/[^\\]$/{
+:gen
+    s/[[:blank:]]*\\$//
+    s/^[[:blank:]]*//
+    G
+    s/\(.*\)\n\(.*\)/\2 \1/
+}
+/^[^:]\{1,\}:[[:blank:]]*$/d
+/^[^:]\{1,\}\.o:/{
+    s/[[:blank:]]*[^[:blank:]]\{1,\}\.[cC][[:blank:]]*/ /g
+    s/[[:blank:]]*[^[:blank:]]\{1,\}\.[cC]$//g
+    s/[[:blank:]]*[^[:blank:]]\{1,\}\.cc[[:blank:]]*/ /g
+    s/[[:blank:]]*[^[:blank:]]\{1,\}\.cc$//g
+    s/[[:blank:]]*[^[:blank:]]\{1,\}\.cpp[[:blank:]]*/ /g
+    s/[[:blank:]]*[^[:blank:]]\{1,\}\.cpp$//g
+    /^[^:]\{1,\}:[[:blank:]]*$/d
+    s/^\([^:]\{1,\}\)\.o[[:blank:]]*:[[:blank:]]*\(.*\)/\1.d: $(wildcard \2)\
+&/
+}