AM_CPPFLAGS = $(CIPRES_CPPFLAGS) $(BOOST_CPPFLAGS)
AM_CXXFLAGS = $(CIPRES_CXXFLAGS)
AM_LDFLAGS  = $(CIPRES_LDFLAGS)
LDADD       = $(CIPRES_LIBS) -lcipres

echo_tree_improver_SOURCES =  echo-tree-improver.cpp