From: Max Reitz <[email protected]>

On macOS, (out of the box) readlink does not have -f.  We do not really
need readlink here, though, it was just a replacement for realpath
(which is not available on our BSD test systems), which we needed to
make the $(dirname) into an absolute path.

Instead of using either, just use "cd; pwd" like is done for
$source_iotests.

       ("iotests: Allow running from different directory")

Fixes: b1cbc33a3971b6bb005d5ac3569feae35a71de0f
Reported-by: Claudio Fontana <[email protected]>
Reported-by: Thomas Huth <[email protected]>
Suggested-by: Peter Maydell <[email protected]>
Signed-off-by: Max Reitz <[email protected]>
Signed-off-by: Alex Bennée <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
Message-Id: <[email protected]>
Message-Id: <[email protected]>

diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index e14a1f354dd9..678b6e49103a 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -44,7 +44,7 @@ then
         _init_error "failed to obtain source tree name from check symlink"
     fi
     source_iotests=$(cd "$source_iotests"; pwd) || _init_error "failed to 
enter source tree"
-    build_iotests=$(readlink -f $(dirname "$0"))
+    build_iotests=$(cd "$(dirname "$0")"; pwd)
 else
     # called from the source tree
     source_iotests=$PWD
-- 
2.20.1


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