Changed dependencies to cameo for C++11

CHANGELOG

+Version 1.3.1, 
+-------------------------
+- Cameo C++11
+
+
 Version 1.3.0, 2018-12-18
 -------------------------
 - Corrected masks for eventEnergy() function according to the number of bits defined.

configure.ac

@@ -65,10 +65,11 @@ AC_SUBST(ROOT_LDFLAGS)
 ROOT_CFLAGS=`root-config --cflags`
 AC_SUBST(ROOT_CFLAGS)
 
-AM_COND_IF([CAMEO], [AX_BOOST_BASE([1.41],, [AC_MSG_ERROR([Boost 1.41 required])])
-                     AC_CAMEO
+AM_COND_IF([CAMEO], [AC_CAMEO])
+
+AM_COND_IF([GNUPLOT], [AX_BOOST_BASE([1.41],, [AC_MSG_ERROR([Boost 1.41 required])])
+                     AC_GNUPLOT
                     ])
-AM_COND_IF([GNUPLOT], [AC_GNUPLOT])
 
 LST_CXXFLAGS="$BOOST_CPPFLAGS \
 	$ZMQ_CFLAGS \

m4/cameo.m4

 ###############################################################################
-# Version 11/07/2016
+# Version 29/04/2019
 # defines CAMEO_CFLAGS, CAMEO_LDFLAGS, CAMEO_LIBS
 #
 AC_DEFUN([AC_CAMEO],
@@ -11,9 +11,6 @@ AC_DEFUN([AC_CAMEO],
 
     AC_LIBZMQ
     AC_LIBPROTOBUF_LITE
-    AX_BOOST_SYSTEM
-    AX_BOOST_DATE_TIME
-    AX_BOOST_THREAD
     
     CAMEO_CFLAGS=
     CAMEO_LIBS=
@@ -47,7 +44,7 @@ AC_DEFUN([AC_CAMEO],
             CXXFLAGS="$CXXFLAGS $CAMEO_CFLAGS"
 
             # search for library
-            LIBS="$LIBS $CAMEO_LIBS $LIBZMQ_LDFLAGS $LIBPROTOBUF_LDFLAGS $BOOST_LDFLAGS $LIBZMQ_LIB $LIBPROTOBUF_LIB $BOOST_THREAD_LIB -lcameo"
+            LIBS="$LIBS $CAMEO_LIBS $LIBZMQ_LDFLAGS $LIBPROTOBUF_LDFLAGS $LIBZMQ_LIB $LIBPROTOBUF_LIB -lcameo"
 
             AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],
                                      [[]])],
@@ -60,7 +57,7 @@ AC_DEFUN([AC_CAMEO],
                 HAVE_CAMEO=1
                 LIBS="$cameo_save_LIBS"
                 CAMEO_LDFLAGS="$LIBZMQ_LDFLAGS $LIBPROTOBUF_LDFLAGS $CAMEO_LIBS"
-                CAMEO_LIBS="$LIBZMQ_LIB $LIBPROTOBUF_LIB $BOOST_THREAD_LIB -lcameo"
+                CAMEO_LIBS="-lcameo $LIBZMQ_LIB $LIBPROTOBUF_LIB -pthread"
             fi
 
             if test $cameo_found = yes; then

m4/gnuplot.m4

 ###############################################################################
-# Version 02/12/2016
+# Version 29/04/2019
 # defines GNUPLOT_CFLAGS, GNUPLOT_LDFLAGS, GNUPLOT_LIBS
 #
 AC_DEFUN([AC_GNUPLOT],
-[ 
+[
+	AX_BOOST_SYSTEM
+	
     GNUPLOT_CFLAGS=
     GNUPLOT_LDFLAGS=
 	GNUPLOT_LIBS=-lboost_iostreams