From 950ec7bd236b2ff6a04072006c228da3a6580a85 Mon Sep 17 00:00:00 2001
From: maier <maier@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Wed, 4 Jun 2014 17:05:55 +0000
Subject: [PATCH] CMake: Bugfix: Treat libclang_rt and libclang_rt.osx as
 system library

git-svn-id: https://svn.dealii.org/trunk@33012 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/cmake/macros/macro_filter_system_libraries.cmake | 2 +-
 deal.II/cmake/modules/FindPETSC.cmake                    | 2 +-
 deal.II/doc/news/changes.h                               | 5 +++++
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/deal.II/cmake/macros/macro_filter_system_libraries.cmake b/deal.II/cmake/macros/macro_filter_system_libraries.cmake
index 49b4e75bf3..9c73bc95be 100644
--- a/deal.II/cmake/macros/macro_filter_system_libraries.cmake
+++ b/deal.II/cmake/macros/macro_filter_system_libraries.cmake
@@ -33,7 +33,7 @@ MACRO(FILTER_SYSTEM_LIBRARIES _feature)
       SET(_tmp_${_variable} ${${_variable}})
       SET(${_variable} "")
       FOREACH(_lib ${_tmp_${_variable}})
-        IF(_lib MATCHES "lib(c|quadmath|gfortran|m|rt|nsl|dl|pthread).so$")
+        IF(_lib MATCHES "lib(c|quadmath|gfortran|m|rt|nsl|dl|pthread|clang_rt|clang_rt.osx)\\.(a|so)$")
           string(REGEX REPLACE ".*lib([a-z]+).so$" "\\1" _lib ${_lib})
         ENDIF()
         LIST(APPEND ${_variable} ${_lib})
diff --git a/deal.II/cmake/modules/FindPETSC.cmake b/deal.II/cmake/modules/FindPETSC.cmake
index 4cc4aef519..99edd238d5 100644
--- a/deal.II/cmake/modules/FindPETSC.cmake
+++ b/deal.II/cmake/modules/FindPETSC.cmake
@@ -190,7 +190,7 @@ IF(NOT PETSC_PETSCVARIABLES MATCHES "-NOTFOUND")
 
       LIST(APPEND _cleanup_variables PETSC_LIBRARY_${_token})
 
-      IF(_token MATCHES "^(c|quadmath|gfortran|m|rt|nsl|dl|pthread)$")
+      IF(_token MATCHES "^(c|quadmath|gfortran|m|rt|nsl|dl|pthread|clang_rt|clang_rt.osx)$")
         FIND_SYSTEM_LIBRARY(PETSC_LIBRARY_${_token} NAMES ${_token})
         IF(NOT PETSC_LIBRARY_${_token} MATCHES "-NOTFOUND")
           LIST(APPEND _petsc_libraries ${PETSC_LIBRARY_${_token}})
diff --git a/deal.II/doc/news/changes.h b/deal.II/doc/news/changes.h
index 93f6835018..0df68bcad0 100644
--- a/deal.II/doc/news/changes.h
+++ b/deal.II/doc/news/changes.h
@@ -148,6 +148,11 @@ inconvenience this causes.
 <h3>Specific improvements</h3>
 
 <ol>
+  <li> Bugfix: Also treat libclang_rt and libclang_rt.osx as system libraries.
+  <br>
+  (Matthias Maier, 2014/06/04)
+  </li>
+
   <li> Improved: ParameterHandler parsing added to DoFOutputOperator
   <br>
   (Guido Kanschat, 2014/06/03)
-- 
2.39.5