From 5e87ada674945de86e7fc7dab719181053ee0699 Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Tue, 14 Feb 2017 13:51:34 -0600
Subject: Set depends test dependency for parallel h5diff

---
 tools/test/h5diff/CMakeTests.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/test/h5diff/CMakeTests.cmake b/tools/test/h5diff/CMakeTests.cmake
index d098746..87209e4 100644
--- a/tools/test/h5diff/CMakeTests.cmake
+++ b/tools/test/h5diff/CMakeTests.cmake
@@ -377,6 +377,10 @@
               -D "TEST_SKIP_COMPARE=TRUE"
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
+      if (NOT "${last_test}" STREQUAL "")
+        set_tests_properties (PH5DIFF-${resultfile} PROPERTIES DEPENDS ${last_test})
+      endif ()
+      set (last_test "PH5DIFF-${resultfile}")
     endif ()
   ENDMACRO ()
 
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