From 70498f0b2be59ca047f45aeb08e9ee89f8dd8c1e Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 5 Nov 2017 16:39:54 +0000
Subject: [PATCH] Makefile: prepare for use of commitid

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 .gitignore | 2 ++
 Makefile   | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/.gitignore b/.gitignore
index 36762cf..62075e7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 moebius-core.scad
 *.stl
 *.gcode
+commitid.scad
+*.tmp
diff --git a/Makefile b/Makefile
index cc563a2..0e3f024 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,9 @@
 
 all: moebius-core.scad
 
+PLAY = /home/reprap/play
+
+$(shell set -xe; $(PLAY)/commitid.scad.pl >commitid.scad.tmp; cmp commitid.scad.tmp commitid.scad || mv -f commitid.scad.tmp commitid.scad )
+
 moebius-core.scad: genscad moebius.py
 		./$< >$@.tmp && mv -f $@.tmp $@
-- 
2.30.2