--- a/make/MainSupport.gmk Mon Sep 26 14:57:00 2016 +0200
+++ b/make/MainSupport.gmk Tue Sep 27 15:33:34 2016 +0200
@@ -31,11 +31,13 @@
_MAINSUPPORT_GMK := 1
# Run the tests specified by $1, with PRODUCT_HOME specified by $2
+# JT_JAVA is picked up by the jtreg launcher and used to run Jtreg itself.
define RunTests
($(CD) $(SRC_ROOT)/test && $(MAKE) $(MAKE_ARGS) -j1 -k MAKEFLAGS= \
JT_HOME=$(JT_HOME) PRODUCT_HOME=$(strip $2) \
TEST_IMAGE_DIR=$(TEST_IMAGE_DIR) \
ALT_OUTPUTDIR=$(OUTPUT_ROOT) TEST_JOBS=$(TEST_JOBS) \
+ JT_JAVA=$(BOOT_JDK) \
JOBS=$(JOBS) $1) || true
endef