4 files changed, 8 insertions, 4 deletions
diff --git a/c++/Makefile.in b/c++/Makefile.in
index 31c4e67..e8cf00f 100644
--- a/c++/Makefile.in
+++ b/c++/Makefile.in
@@ -282,7 +282,8 @@ H5FC_PP = $(bindir)/h5pfc
 
 # .chkexe files are used to mark tests that have run successfully.
 # .chklog files are output from those tests.
-CHECK_CLEANFILES = *.chkexe *.chklog
+# *.clog are from the MPE option.
+CHECK_CLEANFILES = *.chkexe *.chklog *.clog
 @BUILD_CXX_CONDITIONAL_TRUE@SUBDIRS = src test
 DIST_SUBDIRS = src test examples
 
diff --git a/c++/examples/Makefile.in b/c++/examples/Makefile.in
index c94a250..56092e6 100644
--- a/c++/examples/Makefile.in
+++ b/c++/examples/Makefile.in
@@ -274,11 +274,12 @@ H5FC_PP = $(bindir)/h5pfc
 
 # .chkexe files are used to mark tests that have run successfully.
 # .chklog files are output from those tests.
+# *.clog are from the MPE option.
 
 # These are the files that 'make clean' (and derivatives) will remove from this
 # directory.  Since automake doesn't know about the examples, we need to
 # tell it to clean the example programs, too.
-CHECK_CLEANFILES = *.chkexe *.chklog *.h5
+CHECK_CLEANFILES = *.chkexe *.chklog *.clog *.h5
 
 # Use h5c++ to build examples, instead of reguar C++ compiler
 H5CPP = $(bindir)/h5c++
diff --git a/c++/src/Makefile.in b/c++/src/Makefile.in
index b781a79..f475b6a 100644
--- a/c++/src/Makefile.in
+++ b/c++/src/Makefile.in
@@ -316,7 +316,8 @@ H5FC_PP = $(bindir)/h5pfc
 
 # .chkexe files are used to mark tests that have run successfully.
 # .chklog files are output from those tests.
-CHECK_CLEANFILES = *.chkexe *.chklog
+# *.clog are from the MPE option.
+CHECK_CLEANFILES = *.chkexe *.chklog *.clog
 
 # Include src directory
 INCLUDES = -I$(top_srcdir)/src
diff --git a/c++/test/Makefile.in b/c++/test/Makefile.in
index b369f5e..b1098e5 100644
--- a/c++/test/Makefile.in
+++ b/c++/test/Makefile.in
@@ -305,7 +305,8 @@ H5FC_PP = $(bindir)/h5pfc
 
 # .chkexe files are used to mark tests that have run successfully.
 # .chklog files are output from those tests.
-CHECK_CLEANFILES = *.chkexe *.chklog
+# *.clog are from the MPE option.
+CHECK_CLEANFILES = *.chkexe *.chklog *.clog
 
 # Include src, test, and c++/src directories
 INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/test -I$(top_srcdir)/c++/src