From b9dba17a3757e7080ed9c00c0d46d304b8814c1b Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Dec 31 2018 12:26:52 +0000
Subject: build system: configure: replaced readlink(1) with the portable [ -L foo ].


---

diff --git a/configure b/configure
index 914668e..1ee5f3e 100755
--- a/configure
+++ b/configure
@@ -72,7 +72,7 @@ init_vars()
 	# ccenv
 	. $mb_project_dir/sofort/ccenv/ccenv.sh
 
-	if ! readlink ./ccenv > /dev/null; then
+	if ! [ -L ./ccenv ]; then
 		if [ -d ./ccenv ]; then
 			rm -f ./ccenv/host.mk
 			rm -f ./ccenv/native.mk