From b7028af76e934d212df23bac2d6e34af686ed4f3 Mon Sep 17 00:00:00 2001
From: Jean-Christophe Fillion-Robin <jchris.fillionr@kitware.com>
Date: Thu, 29 Mar 2018 04:43:26 -0400
Subject: [PATCH] entrypoint.sh: Update help text so that current image name is
 used

xref https://github.com/dockbuild/dockbuild/issues/30
---
 imagefiles/entrypoint.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/imagefiles/entrypoint.sh b/imagefiles/entrypoint.sh
index b4dcab0..96cbaca 100755
--- a/imagefiles/entrypoint.sh
+++ b/imagefiles/entrypoint.sh
@@ -9,7 +9,9 @@ if [[ $# == 0 ]]; then
     if [[ -n $DEFAULT_DOCKCROSS_IMAGE ]]; then
         head -n 2 /dockcross/dockcross
         echo "DEFAULT_DOCKCROSS_IMAGE=$DEFAULT_DOCKCROSS_IMAGE"
-        tail -n +4 /dockcross/dockcross
+        tail -n +4 /dockcross/dockcross |
+          sed -e "s@dockcross\/linux\-armv7@${DEFAULT_DOCKCROSS_IMAGE}@g" |
+          sed -e "s@dockcross\-linux\-armv7@${DEFAULT_DOCKCROSS_IMAGE//\//-}@g"
     else
         cat /dockcross/dockcross
     fi