From 3b1bb703a2f75f26fd453e50f848b5dbd64bc169 Mon Sep 17 00:00:00 2001
From: KWSys Upstream <kwrobot@kitware.com>
Date: Fri, 8 Dec 2017 10:08:10 -0500
Subject: KWSys 2017-12-08 (2d27b1d0)

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit 2d27b1d075d93860ee63564f635fd1710aa61208 (master).

Upstream Shortlog
-----------------

Brad King (1):
      9995f700 hashtable: Drop when building inside CMake
---
 CMakeLists.txt | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 64b6484..351e38d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -705,9 +705,13 @@ ENDIF()
 # selected components.  Initialize with required components.
 SET(KWSYS_CLASSES)
 SET(KWSYS_H_FILES Configure SharedForward)
-SET(KWSYS_HXX_FILES Configure String
-  hashtable hash_fun hash_map hash_set
-  )
+SET(KWSYS_HXX_FILES Configure String)
+
+IF(NOT CMake_SOURCE_DIR)
+  SET(KWSYS_HXX_FILES ${KWSYS_HXX_FILES}
+    hashtable hash_fun hash_map hash_set
+    )
+ENDIF()
 
 # Add selected C++ classes.
 SET(cppclasses
@@ -1027,7 +1031,7 @@ IF(KWSYS_STANDALONE OR CMake_SOURCE_DIR)
     ENDFOREACH()
 
     # C++ tests
-    IF(NOT WATCOM)
+    IF(NOT WATCOM AND NOT CMake_SOURCE_DIR)
       SET(KWSYS_CXX_TESTS
         testHashSTL
         )
-- 
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