diff --git a/cppad.spec b/cppad.spec
index 33c6feb..3171953 100644
--- a/cppad.spec
+++ b/cppad.spec
@@ -66,6 +66,12 @@ In addition, printable versions of the documentation,
 as a single web page, in both HTML and XML, can be found at that web site.
 
 # ----------------------------------------------------------------------------
+
+%clean
+# Cleanup build root at the beginning in case mock has
+# cleanup_on_failure set to zero.
+rm -rf %{buildroot}
+
 %prep
 
 %setup -q 
@@ -78,11 +84,17 @@ sed \
 -e "s|\(INCLUDE_DIRECTORIES(\).*{cppad_SOURCE_DIR}|\1 SYSTEM $includedir|" \
      -i.stamp CMakeLists.txt
 #
-# Make speed/src/libspeed_src a static instead of shared library.
-# This should be fixed in the upstream source and not necessary next year.
+# Make speed/src/libspeed_src a static instead of shared library.  This should
+# be fixed in the upstream source and not necessary next year; i.e, 2016.
 sed \
 -e 's|ADD_LIBRARY(speed_src|& STATIC|' \
-	-i.stamp speed/src/CMakeLists.txt
+     -i.stamp speed/src/CMakeLists.txt
+
+# Fix an exact equal check that should be a near equal check. This should
+# be fixed in the upstream source and not necessary next year; i.e, 2016.
+sed \
+-e 's|(y\[i\] == check\[i\])|CppAD::NearEqual(y[i], check[i], 1e-10, 1e-10)|' \
+     -i.stamp test_more/optimize.cpp
 
 # Remove installation of cppad_colpack.cpp becasue it is not used
 # by the Fedora installation. This should be fixed in the upstream source
@@ -144,10 +156,6 @@ make install DESTDIR=%{buildroot}
 %check
 make check
 
-%clean
-# cleanup 
-rm -rf %{buildroot}
-
 %files devel
 %defattr(-,root,root,-)
 %doc COPYING ChangeLog AUTHORS uw_copy_040507.html
@@ -160,11 +168,13 @@ rm -rf %{buildroot}
 
 # ----------------------------------------------------------------------------
 %changelog
-* Sat Feb 07 2015 Brad Bell <bradbell at seanet dot com> - 20150000.4-3
-- Change std=c++11 to std=c++98 so works with rel6 (also so works
+* Mon Feb 09 2015 Brad Bell <bradbell at seanet dot com> - 20150000.4-3
+- 1: Change std=c++11 to std=c++98 so works with rel6 (also so works
 - in f20 and f21 when std=c++11 is not specified).
-- Change speed/src/libspeed_src to be a static library because it is only
+- 2: Change speed/src/libspeed_src to be a static library because it is only
 - used for testing (shared library was not being found on epl6).
+- 3: Cleanup %%{buildroot} at start so it can be used for debugging on failure.
+- 4: Fix an exact equal check that should have been a near equal check.
 
 * Sun Feb 01 2015 Brad Bell <bradbell at seanet dot com> - 20150000.4-2
 - Fix rmplint warning about macro-in-comment.