From 23e13449555a84457495957b9114b403aea6c163 Mon Sep 17 00:00:00 2001
From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Sun, 21 Aug 2011 04:15:42 +0000
Subject: [PATCH] Add docuentation.

git-svn-id: https://svn.dealii.org/trunk@24156 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/aclocal.m4 | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/deal.II/aclocal.m4 b/deal.II/aclocal.m4
index 83423fbb88..b9855f0fe2 100644
--- a/deal.II/aclocal.m4
+++ b/deal.II/aclocal.m4
@@ -634,7 +634,11 @@ AC_DEFUN(DEAL_II_SET_CXX_FLAGS, dnl
       clang*)
           dnl Like many other compilers, clang produces warnings for array
 	  dnl accesses out of bounds, even if they are in code that's dead
-	  dnl for this dimension. suppress this
+	  dnl for this dimension. Suppress this.
+	  dnl
+	  dnl There are a number of other warnings we get that can't easily
+	  dnl be worked around and that are definitely not useful. Suppress
+	  dnl those too.
           CXXFLAGSG="$CXXFLAGS -DDEBUG -g -Wall -Wno-array-bounds -Wno-parentheses -Wno-delete-non-virtual-dtor -Wno-unneeded-internal-declaration -Wno-unused-function -Wno-unused-variable"
           CXXFLAGSO="$CXXFLAGS -O2"
 	  CXXFLAGSPIC="-fPIC"
-- 
2.39.5