set(HAVE_BOOST_CONTEXTS 0)
endif()
+# Try again to see if we have libboost-context
+find_package(Boost 1.42 COMPONENTS context)
+set(Boost_FOUND 1) # We don't care of whether this component is missing
+
+if(Boost_FOUND AND Boost_GRAPH_FOUND)
+ set(HAVE_BOOST_GRAPH 1)
+else()
+ message (" boost : found.")
+ message (" boost-graph : missing. Install libboost-graph-dev for this optional feature.")
+ set(HAVE_BOOST_GRAPH 0)
+endif()
+
# Checks for header libraries functions.
CHECK_LIBRARY_EXISTS(execinfo backtrace "" HAVE_BACKTRACE_IN_LIBEXECINFO)
CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_POSIX_GETTIME)