fix warning about redefined getcwd

getcwd is already provided by POSIX.
If we need other functions from Cwd, we should import only those.

Change-Id: I6f85e4db5670b36355123accc17e4bc7b5573a55
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/bin/qt5_tool b/bin/qt5_tool
index a07c99e..3c2a20a 100755
--- a/bin/qt5_tool
+++ b/bin/qt5_tool
@@ -23,7 +23,6 @@ use strict;
 
 use Getopt::Long;
 use File::Basename;
-use Cwd;
 use File::Spec;
 use File::Copy;
 use POSIX;