From: Matthias Maier <tamiko@43-1.org>
Date: Mon, 6 Apr 2015 00:59:01 +0000 (+0200)
Subject: Testsuite: Correctly store TEST_PICKUP_REGEX and similar variables in testsuite subpr... 
X-Git-Tag: v8.3.0-rc1~317^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d084bd3c12c20ffccd697e71dfe65d05d8fbd99;p=dealii.git

Testsuite: Correctly store TEST_PICKUP_REGEX and similar variables in testsuite subprojects
---

diff --git a/tests/setup_testsubproject.cmake b/tests/setup_testsubproject.cmake
index b91850e801..80892765f2 100644
--- a/tests/setup_testsubproject.cmake
+++ b/tests/setup_testsubproject.cmake
@@ -3,13 +3,9 @@ FIND_PACKAGE(deal.II 8.0 REQUIRED HINTS ${DEAL_II_DIR})
 SET(CMAKE_BUILD_TYPE DebugRelease CACHE STRING "" FORCE)
 DEAL_II_INITIALIZE_CACHED_VARIABLES()
 
-#
-# Silence warnings:
-#
 FOREACH(_var DIFF_DIR NUMDIFF_DIR TEST_PICKUP_REGEX TEST_TIME_LIMIT)
-  IF(DEFINED ${_var})
-    SET(_bogus "${${_var}}")
-  ENDIF()
+  SET_IF_EMPTY(${_var} "${${_var}}")
+  SET(${_var} "${${_var}}" CACHE STRING "" FORCE)
 ENDFOREACH()
 
 #