From ff59117f2814c866e45ef8b3265b8596264d4eba Mon Sep 17 00:00:00 2001
From: ng0 <ng0@n0.is>
Date: Mon, 11 Nov 2019 18:27:17 +0000
Subject: remove -f from readlink, tested on NetBSD/amd64.

Note that readlink(1) is a non-standard tool, but
using $(pwd) is not enough. This tool should be
standardized, but macOS has no -f according to
schanzenbach. I hope that this removal of -f
is portable across other platforms we use.
---
 configure | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 4ffb738..e2be5fa 100755
--- a/configure
+++ b/configure
@@ -32,7 +32,8 @@
 
 # we invoke configure not as a symlink but as a copy,
 # so we have to use a fixed location for the repository!
-dir=$(dirname "$(readlink -f -- "$0")")/build-system/taler-build-scripts
+# dir=$(dirname "$(readlink -f -- "$0")")/build-system/taler-build-scripts
+dir=$(dirname "$(readlink -- "$0")")/build-system/taler-build-scripts
 . $dir/sh/lib.sh/existence.sh
 . $dir/sh/lib.sh/existence_python.sh
 
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