On Tue, May 24, 2016 at 7:32 AM, Michael Hu <pxmyh...@gmail.com> wrote:
> Hi, > > My goal is to pull recipe's SRCREV variable into a top level *.bbclass > file. I understand we can use SRCREV_pn-<recipe_name> to modify the > revision on the fly outside of recipe in configuration files but when I > print out SRCREV information using ${SRCREV_pn-recipename} all I got back > is the recipe name instead of SREREV value for that specific recipe. > > Is there a way to retrieve SREREV value outside of recipe? > One recipe cannot access metadata from another, nor can config metadata access recipe metadata, by design. I'd recommend enabling buildhistory and using the buildhistory-collect-srcrevs script, which dumps SRCREV_pn- lines for recipes, for use in a .conf/.inc/.bbclass. -- Christopher Larson clarson at kergoth dot com Founder - BitBake, OpenEmbedded, OpenZaurus Maintainer - Tslib Senior Software Engineer, Mentor Graphics
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