From d06e79cb18849df48e3e2b431c8b5fe6a32d3b6c Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Fri, 4 Mar 2016 13:03:45 -0500
Subject: improve configure

---
 configure | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/configure b/configure
index ef9a41f..5e99fa6 100755
--- a/configure
+++ b/configure
@@ -25,14 +25,14 @@ error() {
 	exit 1
 }
 
-topsrcdir=$(realpath -ms --relative-to=. -- "$srcdir")
-if [ "$topsrcdir" = . ]; then
-	topsrcdir=
+if [ "${srcdir:0:1}" = / ]; then
+	topsrcdir=$srcdir
 else
-	topsrcdir=/$topsrcdir
+	topsrcdir="&/$srcdir"
 fi
+topsrcdir="${topsrcdir%/.}"
 
-edit=(sed -E -e "s|^topsrcdir := .*|&$topsrcdir|")
+edit=(sed -E -e "s|^topsrcdir := .*|$topsrcdir|")
 setvar() {
 	edit+=(-e "s@^(\s*$1\s*:?=).*@\1 $2@")
 }
-- 
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