Releng: HIPP: try to set gitCache location
diff --git a/releng/build-scripts/build/otdt_prerequisites-hipp.sh b/releng/build-scripts/build/otdt_prerequisites-hipp.sh
index 906a095..7244f13 100644
--- a/releng/build-scripts/build/otdt_prerequisites-hipp.sh
+++ b/releng/build-scripts/build/otdt_prerequisites-hipp.sh
@@ -27,6 +27,9 @@
# EXPORT: directory for metadata from previous builds:
METADATA="${BASEDIR}/metadata"
+# EXPORT:
+FETCH_CACHE_LOCATION=${HOME}/gitCache
+
# Base dir for finding previous platform build:
DROPS4=/home/data/httpd/download.eclipse.org/eclipse/downloads/drops4