1.1 --- a/lemon/Makefile.am	Fri Jan 20 19:08:00 2012 +0100
     1.2 +++ b/lemon/Makefile.am	Sun Jan 29 11:28:41 2012 +0100
     1.3 @@ -138,6 +138,7 @@
     1.4  	lemon/bits/enable_if.h \
     1.5  	lemon/bits/graph_adaptor_extender.h \
     1.6  	lemon/bits/graph_extender.h \
     1.7 +	lemon/bits/lock.h \
     1.8  	lemon/bits/map_extender.h \
     1.9  	lemon/bits/path_dump.h \
    1.10  	lemon/bits/solver_bits.h \