diff --git a/ChangeLog b/ChangeLog
index 7158259..92d3ad5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2015-05-05 18:43  marc
+
+	* configure.ac: need to do a minor update due to least modulo 256
+
+2015-05-05 17:43  marc
+
+	* test/makefile.am: fixed dependency in bug
+
+2015-05-04 12:54  marc
+
+	* ChangeLog, configure.ac: Mac sh has no echo -n
+
 2015-05-04 12:11  marc
 
 	* configure.ac: on Mac, LEAST cannot be larger than 255
diff --git a/doc/makefile.am b/doc/makefile.am
index 4ff26f8..631e906 100644
--- a/doc/makefile.am
+++ b/doc/makefile.am
@@ -29,7 +29,7 @@ endif
 #	mv latex/refman.pdf @PACKAGE_NAME@-@PACKAGE_VERSION@.pdf
 
 CLEANFILES = doxygen.errors @PACKAGE_NAME@-@PACKAGE_VERSION@.pdf
-DISTCLEANFILES = @PACKAGE_NAME@.doxytag
+DISTCLEANFILES = @PACKAGE_NAME@.doxytag debug.txt
 MAINTAINERCLEANFILES = makefile.in
 
 distclean-local:
diff --git a/src/mrw/auto.hxx b/src/mrw/auto.hxx
index 6967c4c..7eabea1 100644
--- a/src/mrw/auto.hxx
+++ b/src/mrw/auto.hxx
@@ -82,7 +82,7 @@ namespace mrw {
       typedef mrw::AutoResource<bfd*, int(*)(bfd*), &bfd_close, int> AutoBfd;
       template<class T> class Auto {
         public:
-          typedef mrw::AutoResource<T, void(*)(void*), &free, int, 0> Free;
+          typedef mrw::AutoResource<T, void(*)(void*), &free, T, (T)0> Free;
       };
       @endcode
       @param RESOURCE_TYPE type of the resource to manage
@@ -97,7 +97,7 @@ namespace mrw {
            typename FUNCTION_PTR,
            FUNCTION_PTR FREE_FUNCTION,
            typename INITIAL_VALUE_TYPE = RESOURCE_TYPE,
-           INITIAL_VALUE_TYPE INITIAL_VALUE = 0,
+           INITIAL_VALUE_TYPE INITIAL_VALUE = (INITIAL_VALUE_TYPE)0,
            typename FREE_TYPE = RESOURCE_TYPE>
   class AutoResource {
     public:
@@ -436,7 +436,7 @@ namespace mrw {
   */
   template<class T> class Auto {
   public:
-    typedef mrw::AutoResource<T, void(*)(void*), &free, int, 0, void*> Free;
+    typedef mrw::AutoResource<T, void(*)(void*), &free, T, (T)0, void*> Free;
   private:
     /** @internal
         work around compiler warning:
diff --git a/test/auto_test.cxx b/test/auto_test.cxx
index 6f1b79a..309f9c8 100644
--- a/test/auto_test.cxx
+++ b/test/auto_test.cxx
@@ -51,14 +51,14 @@ public:
       CPPUNIT_ASSERT_EQUAL(-1, (mrw::AutoFile::Type)a); // init as -1
       i = a = open((std::string(mrw::ifelse(getenv("srcdir"), "."))
                     +"/test.dat").c_str(), O_RDONLY);
-      CPPUNIT_ASSERT(i==a && a>0); // file is now open
+      CPPUNIT_ASSERT(i==(int)a && (int)a>0); // file is now open
       mrw::AutoFile b(a);
-      CPPUNIT_ASSERT(a==-1 && i==b); // b has taken ownership
+      CPPUNIT_ASSERT((int)a==-1 && i==(int)b); // b has taken ownership
       CPPUNIT_ASSERT(read(b, &c, 1)==1 && c=='H'); // file is good
       mrw::AutoFile cc(i);
-      CPPUNIT_ASSERT(i==b && b==cc); // ooops, two owner!
+      CPPUNIT_ASSERT(i==(int)b && (int)b==(int)cc); // ooops, two owner!
       cc.release();
-      CPPUNIT_ASSERT(i==b && cc==-1); // it's ok now
+      CPPUNIT_ASSERT(i==(int)b && (int)cc==-1); // it's ok now
       b = open("test.dat", O_RDONLY);
       //close(i);
       CPPUNIT_ASSERT_EQUAL((ssize_t)-1, read(i, &c, 1)); // old file is closed
diff --git a/test/exec_test.cxx b/test/exec_test.cxx
index b3e43c1..80b9c9e 100644
--- a/test/exec_test.cxx
+++ b/test/exec_test.cxx
@@ -39,7 +39,6 @@
 
 */
 #include <mrw/exec.hxx>
-#include <mrw/stacktrace.hxx>
 #include <mrw/stdext.hxx>
 #include <cppunit/TestFixture.h>
 #include <cppunit/ui/text/TestRunner.h>
diff --git a/test/stdext_test.cxx b/test/stdext_test.cxx
index 7cde639..32ad380 100644
--- a/test/stdext_test.cxx
+++ b/test/stdext_test.cxx
@@ -28,7 +28,6 @@
 #include <mrw/map.hxx>
 #include <mrw/multiset.hxx>
 #include <mrw/multimap.hxx>
-#include <mrw/stacktrace.hxx>
 #include <mrw/stdext.hxx>
 #include <cppunit/TestFixture.h>
 #include <cppunit/ui/text/TestRunner.h>
@@ -154,7 +153,6 @@ class StdExtTest: public CppUnit::TestFixture {
       try {
         s<<1<<2<<3<<4<<5<<6<<7<<8<<8;
       } catch (mrw::invalid_argument& e) {
-        mrw::StackTrace::createSymtable();
         exc=true;
       }
       CPPUNIT_ASSERT(exc);