From fb6aed5d6bbf659056ffb2d2dc2dcadac5639643 Mon Sep 17 00:00:00 2001
From: Marc-André Lureau <marcandre.lureau@gmail.com>
Date: Mon, 1 Dec 2014 12:16:01 +0100
Subject: build-sys: learn to autogen out-of-tree

---
 autogen.sh | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/autogen.sh b/autogen.sh
index 568f718..527f765 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,6 +1,11 @@
 #!/bin/sh
 
-autoreconf -fi
-if [ -z "$NOCONFIGURE" ]; then
-    ./configure $@
-fi
+srcdir=`dirname $0`
+test -z "$srcdir" && srcdir=.
+
+(
+    cd "$srcdir"
+    autoreconf -fi
+)
+
+test -n "$NOCONFIGURE" || "$srcdir/configure" "$@"
-- 
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