From a3cc62a52c143d76cde25fe0e04acdaf21ca6d0d Mon Sep 17 00:00:00 2001
From: Alexey Neyman <stilor@att.net>
Date: Sun, 29 Apr 2018 23:01:43 -0700
Subject: Restore the ability to build multiple configurations

... in the shared .build directory.

Signed-off-by: Alexey Neyman <stilor@att.net>

diff --git a/scripts/crosstool-NG.sh b/scripts/crosstool-NG.sh
index 9bd80ad..19b9519 100644
--- a/scripts/crosstool-NG.sh
+++ b/scripts/crosstool-NG.sh
@@ -117,6 +117,7 @@ cat "${paths_sh_location}" |while read trash line; do
     eval path=${line#*=}
     if [ ! -r "${CT_LIB_DIR}/scripts/override/$tool" ]; then
          if [ -n "${path}" ]; then
+             CT_DoExecLog ALL rm -f "${CT_TOOLS_OVERRIDE_DIR}/bin/${tool}"
              CT_DoExecLog ALL ln -s "${path}" "${CT_TOOLS_OVERRIDE_DIR}/bin/${tool}"
          fi
          continue
-- 
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