config BR2_PACKAGE_BOOST_EXCEPTION
        bool "boost-exception"
 
+config BR2_PACKAGE_BOOST_FIBER
+       depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
+       bool "boost-fiber"
+
+comment "boost-fiber needs a toolchain w/ NPTL"
+       depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL
+
 config BR2_PACKAGE_BOOST_FILESYSTEM
        bool "boost-filesystem"
 
 
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_COROUTINE),,coroutine)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_DATE_TIME),,date_time)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_EXCEPTION),,exception)
+BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_FILESYSTEM),,fiber)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_FILESYSTEM),,filesystem)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_GRAPH),,graph)
 BOOST_WITHOUT_FLAGS += $(if $(BR2_PACKAGE_BOOST_GRAPH_PARALLEL),,graph_parallel)