from section B.5 of yocto ref manual:
Tell BitBake to load what you want from the environment into the data
store. You can do so through the BB_ENV_WHITELIST variable. For
example, assume you want to prevent the build system from accessing
your $HOME/.ccache directory. The following command tells BitBake to
load CCACHE_DIR from the environment into the data store:
export BB_ENV_EXTRAWHITE="$BB_ENV_EXTRAWHITE CCACHE_DIR"
i think you can see how that might confuse the reader.
rday
p.s. neither of those variables are listed in the variable glossary,
either.
--
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Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca
Twitter: http://twitter.com/rpjday
LinkedIn: http://ca.linkedin.com/in/rpjday
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