From 8d2fc95d175f1778ccac0a9ff84e552abb0ddcc3 Mon Sep 17 00:00:00 2001
From: Lukas Fleischer <lfleischer@calcurse.org>
Date: Mon, 25 Jan 2016 21:59:29 +0100
Subject: git-version-gen: Do not use `echo -n`

`echo -n` is non-portable and does not work under some operating
systems, such as OS X. Replace it with printf.

Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
---
 build-aux/git-version-gen | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen
index e9e90b9..6ef7760 100755
--- a/build-aux/git-version-gen
+++ b/build-aux/git-version-gen
@@ -13,7 +13,7 @@ then
   git update-index --refresh > /dev/null 2>&1
   VERSION=`git describe --abbrev=4 --match='v[0-9]*' --dirty 2>/dev/null`
   VERSION=`echo "$VERSION" | sed 's/^v//'`
-  [ -n "$VERSION" ] && echo -n "$VERSION" > "$VERFILE"
+  [ -n "$VERSION" ] && printf "%s" "$VERSION" > "$VERFILE"
 fi
 
 if [ -f "$VERFILE" ]
-- 
cgit v1.2.3