[oe] [PATCH] bison: add flex dependency

[Phil Blundell]

On Mon, 2010-08-16 at 16:26 -0500, Jason Kridner wrote:
> -DEPENDS = "virtual/libintl"
> +DEPENDS = "virtual/libintl virtual/flex"

Does this actually work?  I couldn't immediately spot any obvious
package which PROVIDES virtual/flex, and that sounds like a strange kind
of virtual to have since I don't think there are any alternative
implementations of flex.  (But if bison actually depends on lex
generically, rather than flex specifically, it might make some sense to
introduce a virtual/lex and have flex PROVIDE it.)

p.