From: Matthias Maier <tamiko@43-1.org>
Date: Thu, 5 Apr 2018 17:38:19 +0000 (-0500)
Subject: CMake: set policy in subdirectory
X-Git-Tag: v9.0.0-rc1~228^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=983a265af68d13df9c89aed7b98e8d70d326044b;p=dealii.git

CMake: set policy in subdirectory

Due to the call to CMAKE_MINIM_REQUIRED we have to set the policy in the
subdirectory again...

Closes: #6134
---

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 608e411f71..cfa8b2ef60 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -33,6 +33,16 @@ SET_IF_EMPTY(MAKEOPTS $ENV{MAKEOPTS})
 
 IF(DEFINED DEAL_II_HAVE_TESTS_DIRECTORY)
 
+  #
+  # We have to repeat the policy statement here because the new
+  # CMAKE_MINIMUM_REQUIRED call resets our previous policy set in the main
+  # CMakeLists.txt file.
+  #
+  IF("${CMAKE_VERSION}" VERSION_LESS "3.11" AND POLICY CMP0037)
+    # allow to override "test" target for quick tests
+    CMAKE_POLICY(SET CMP0037 OLD)
+  ENDIF()
+
   #
   # If this CMakeLists.txt file is called from within the deal.II build
   # system, set up quick tests as well: