From e9ca598eb7823da5d5a521b5e0d618a41910fc7c Mon Sep 17 00:00:00 2001
From: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Date: Wed, 12 Jan 2022 02:51:10 +0100
Subject: ladder charts

Related: SYS#5599
Change-Id: Ie8c1b1fa50cd4f1569f0fcb02d42c713e6e49cad
---
 doc/charts/Makefile.am | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'doc/charts/Makefile.am')

diff --git a/doc/charts/Makefile.am b/doc/charts/Makefile.am
index af0736d..99b35f5 100644
--- a/doc/charts/Makefile.am
+++ b/doc/charts/Makefile.am
@@ -19,6 +19,10 @@ $(builddir)/%.png: $(srcdir)/%.msc
 $(builddir)/%.png: $(srcdir)/%.dot
 	dot -Tpng $< > $@
 
+$(srcdir)/%.msc: $(srcdir)/%.ladder
+	@which ladder_to_msc.py || (echo 'PLEASE POINT YOUR $$PATH AT libosmocore/contrib/ladder_to_msc.py' && false)
+	ladder_to_msc.py -i $< -o $@
+
 .PHONY: poll
 poll:
 	while true; do $(MAKE) msc dot; sleep 1; done
-- 
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