--- /dev/null
+diff --git i/libbase/accumulator.h w/libbase/accumulator.h
+index 694cbd2..876c669 100644
+--- i/libbase/accumulator.h
++++ w/libbase/accumulator.h
+@@ -22,6 +22,7 @@
+
+ #include <boost/program_options/value_semantic.hpp>
+ #include <boost/any.hpp>
++#include <boost/version.hpp>
+ #include <functional>
+ #include <vector>
+ #include <string>
+@@ -61,6 +62,11 @@ public:
+ virtual unsigned min_tokens() const { return 0; }
+ virtual unsigned max_tokens() const { return 0; }
+
++#if BOOST_VERSION >= 105900
++ /// There are no tokens, so this is indifferent.
++ virtual bool adjacent_tokens_only() const { return false; }
++#endif
++
+ /// Accumulating from different sources is silly.
+ virtual bool is_composing() const { return false; }
+
# Fix libamf includes
epatch "${FILESDIR}"/${PN}-0.8.10-amf-include.patch
+ # Fix new adjacent_tokens_only() in >=boost-1.59 (bug 579142)
+ # See https://savannah.gnu.org/bugs/?46148
+ epatch "${FILESDIR}"/${P}-boost-1.60.patch
+
eautoreconf
}
src_configure() {