compile error, latest CVS 13-April

[David Bobroff]

After 'make all' I end up with errors.  The last few lines of output:

types -Wconversion  -o out/includable-lexer.o includable-lexer.cc
includable-lexer.cc: In member function `void
   Includable_lexer::new_input(String, Sources*)':
includable-lexer.cc:68: `yy_buffer_stack' undeclared (first use this
function)
includable-lexer.cc:68: (Each undeclared identifier is reported only
once for
   each function it appears in.)
includable-lexer.cc:68: `yy_buffer_stack_top' undeclared (first use this
   function)
make[1]: *** [out/includable-lexer.o] Error 1
make[1]: Leaving directory `/home/lily-cvs/lilypond/lily'
make: *** [all] Error 2
address@hidden lilypond]#

This is with a completely fresh checkout (just to be sure).

-David Bobroff