probably a simple answer to this, but in examining the way FILESPATH
is created, i notice that, in .bb recipe files, the general form of
setting FILESPATH always seems to involve the use of the FILE_DIRNAME
variable, such as in the default value from base.bbclass:
FILESPATH = "${@base_set_filespath(["${FILE_DIRNAME}/${BP}",
"${FILE_DIRNAME}/${BPN}", "${FILE_DIRNAME}/files"], d)}"
however, when one is extending FILESPATH in .bbappend files, the
variable used to refer to the current directory is always THISDIR. but
it's not clear what the distinction is.
i'm using "bb show" and, when i'm referring to the value of
FILESPATH for an overlayed recipe, both FILE_DIRNAME and THISDIR seem
to properly refer to the directory for the bbappend file.
can someone clarify the proper usage of these variables? in
particular, why it's important for .bb files to use FILE_DIRNAME but
.bbappend files to use THISDIR? thanks.
rday
p.s. i'll have a more involved FILESPATH question shortly.
--
========================================================================
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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