From a26aedce040dc8fc04e7d839b17f50480d9ec524 Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Mon, 19 Nov 2018 10:02:40 -0600
Subject: Check PARALLEL_LEVEL maximum

---
 config/cmake/scripts/CTestScript.cmake | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/config/cmake/scripts/CTestScript.cmake b/config/cmake/scripts/CTestScript.cmake
index 43cd48d..f5c15be 100755
--- a/config/cmake/scripts/CTestScript.cmake
+++ b/config/cmake/scripts/CTestScript.cmake
@@ -158,7 +158,12 @@ endif ()
 # Use multiple CPU cores to build
 include (ProcessorCount)
 ProcessorCount (N)
-if (NOT N EQUAL 0)
+if (NOT N EQUAL 0)
+  if (MAX_PROC_COUNT)
+    if (N GREATER MAX_PROC_COUNT)
+      set (N ${MAX_PROC_COUNT)
+    endif ()
+  endif ()
   if (NOT WIN32)
     set (CTEST_BUILD_FLAGS -j${N})
   endif ()
-- 
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