From 81c9fe32924a88e58a98c5a3a871957154d8fcda Mon Sep 17 00:00:00 2001
From: Dmitri Naumov <dmitri.naumov@ufz.de>
Date: Tue, 13 Jan 2015 18:58:12 +0100
Subject: [PATCH] Mark PETSc includes as system.

---
 scripts/cmake/Find.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/cmake/Find.cmake b/scripts/cmake/Find.cmake
index 5a60cc890bc..215282d9123 100644
--- a/scripts/cmake/Find.cmake
+++ b/scripts/cmake/Find.cmake
@@ -135,7 +135,7 @@ IF(OGS_USE_PETSC)
     SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/scripts/cmake/findPETSC")
     FIND_PACKAGE(PETSc REQUIRED)
 
-    INCLUDE_DIRECTORIES(${PETSC_INCLUDES})
+    INCLUDE_DIRECTORIES(SYSTEM ${PETSC_INCLUDES})
 
     ADD_DEFINITIONS(-DPETSC_VERSION_NUMBER=PETSC_VERSION_MAJOR*1000+PETSC_VERSION_MINOR*10)
 
-- 
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