From: Matthias Maier <tamiko@43-1.org>
Date: Fri, 21 Aug 2015 04:45:46 +0000 (-0500)
Subject: CMake: Add to the relevant upstream bug report
X-Git-Tag: v8.4.0-rc2~566^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d42ceee61e51495fdcda8ef7c66c5c3b8fc827da;p=dealii.git

CMake: Add to the relevant upstream bug report
---

diff --git a/cmake/checks/check_01_cxx_features.cmake b/cmake/checks/check_01_cxx_features.cmake
index 974b2ccb6e..c39599d7a4 100644
--- a/cmake/checks/check_01_cxx_features.cmake
+++ b/cmake/checks/check_01_cxx_features.cmake
@@ -122,6 +122,8 @@ IF(NOT DEFINED DEAL_II_WITH_CXX14 OR DEAL_II_WITH_CXX14)
     # Clang-3.5* or older, bail out with a spurious error message in case
     # of an undeduced auto return type.
     #
+    # https://llvm.org/bugs/show_bug.cgi?id=16876
+    #
     PUSH_CMAKE_REQUIRED("${DEAL_II_CXX_FLAGS_DEBUG}")
     CHECK_CXX_SOURCE_COMPILES(
       "