diff --git a/.gitignore b/.gitignore
index 32cdf0c..ffc2a18 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 cppad-20100101.4.gpl.tgz
 /cppad-20110101.0.gpl.tgz
 /cppad-20110101.2.gpl.tgz
+/cppad-20110101.5.gpl.tgz
diff --git a/cppad.spec b/cppad.spec
index 7235191..c74400b 100644
--- a/cppad.spec
+++ b/cppad.spec
@@ -22,8 +22,8 @@
 # ---------------------------------------------------------------------------- 
 
 Name: cppad
-Version: 20110101.2
-Release: 4%{?dist}
+Version: 20110101.5
+Release: 1%{?dist}
 Summary: C++ Algorithmic Differentiation (AD), %{name}-devel and %{name}-doc
 
 Group: Development/Libraries 
@@ -70,7 +70,7 @@ as a single web page, in both HTML and XML, can be found at that web site.
 %prep
 
 %setup -q 
-# Patches 2 and 3 should not be necessary when %%{version} > 20110101.2.
+# Patches 2 and 3 should not be necessary when %%{version} >= 20120101
 # 1. CppAD tests the distribution before installing it. The rpm system can
 # test after a mock installation. Thus, we should test the installed copy  
 # instead of the distribution copy of the include files. We must skip 
@@ -91,7 +91,8 @@ done
 
 
 # Remove setting of permissions in documentation destination directory.
-sed -i.stamp makefile.in -e '/chmod -R [^ ]* $(doc_package)/d'
+sed -e '/^.CppAD_DOCUMENTATION_TRUE.\tchmod -R [^ ]* $(doc_package)/d' \
+	-i.stamp makefile.in 
 #
 
 # change example/example.cpp to print out machine epsilon 
@@ -115,7 +116,7 @@ rm -rf %{buildroot}
 make install DESTDIR=%{buildroot}
 
 %check
-# make test uses a shell script to run make test is a list of subdirectories
+# make test uses a shell script to run test is a list of subdirectories
 # and it it is unclear how to do: make %{?_smp_mflags} test
 make test
 
@@ -135,6 +136,11 @@ rm -rf %{buildroot}
 
 # ----------------------------------------------------------------------------
 %changelog
+* Mon Oct 17 2011 Brad Bell <bradbell at seanet dot com> - 20110101.5-1
+- Advance to next 2011 release to fix warnings generated by g++ 4.6.1.
+- Fix comment as to when certain sed patching will no longer be necessary.
+- Make sed patching of permissions in doc destination directory more specific.
+
 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 20110101.2-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
 
diff --git a/sources b/sources
index a305c9d..4f34353 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-c3481a2b39c1a1744386afd0d6a99633  cppad-20110101.2.gpl.tgz
+51402df29f6afb5c33d15863cdfcf49d  cppad-20110101.5.gpl.tgz