From 0b2e4e9b22e27389cc49fef909310bd8ea24e03b Mon Sep 17 00:00:00 2001
From: Tom van Neerijnen <tom@tomvn.com>
Date: Wed, 12 Aug 2015 10:53:51 +0100
Subject: [PATCH] preserve ORIG_BUILD_DIR during the build process

using the apt buildpack in combination with the multi buildpack exports some
paths out of ORIG_BUILD_DIR. By copying instead of moving this should allow
building of python modules that have dependancies on any packages installed
into ORIG_BUILD_DIR.
---
 bin/compile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bin/compile b/bin/compile
index 1ef70c62..236d63c8 100755
--- a/bin/compile
+++ b/bin/compile
@@ -83,7 +83,7 @@ if [[ ! "$DOCKER_BUILD" ]]; then
 
   # Copy Application code in.
   bpwatch start appdir_stage
-    deep-mv $BUILD_DIR $APP_DIR
+    deep-cp $BUILD_DIR $APP_DIR
   bpwatch stop appdir_stage
 fi
 
@@ -218,6 +218,7 @@ bpwatch stop dump_cache
 if [[ ! "$DOCKER_BUILD" ]]; then
 
   bpwatch start appdir_commit
+    deep-rm $ORIG_BUILD_DIR
     deep-mv $BUILD_DIR $ORIG_BUILD_DIR
   bpwatch stop appdir_commit
 
-- 
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