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We've talked about having this for long enough. Add a command which queries a single variable value with history. This saves "bitbake -e | grep" and avoids the various pitfalls that has. It also provides a neat example of using tinfoil to make such a query. Parameters to limit the output to just the value, to limit to a variable flag and to not expand the output are provided. [YOCTO #10748] (Bitbake rev: 47ed06d441152f8b6d374cacfac2c668c354423e) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit 4c1881b620e885f55d7772f8626b8a76c2828333) Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>