From 329ca2e007deac25bb5f89d5ba8d882b9b01fd70 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Wed, 22 Nov 2017 00:21:10 +0100
Subject: use printf to generate version.h

---
 Makefile | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 04d8232..221f565 100644
--- a/Makefile
+++ b/Makefile
@@ -25,9 +25,7 @@ config.h: config.def.h
 	$(CP) config.def.h config.h
 
 version.h: $(wildcard .git/HEAD .git/index .git/refs/tags/*) Makefile
-	echo "#ifndef VERSION" > $@
-	echo "#define VERSION \"$(shell git describe --long 2>/dev/null || echo ${VERSION})\"" >> $@
-	echo "#endif" >> $@
+	printf "#ifndef VERSION\n#define VERSION \"%s\"\n#endif\n" $(shell git describe --long 2>/dev/null || echo ${VERSION}) > $@
 
 %.html: %.md
 	$(MD) $< > $@
-- 
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