* What symbol contains the current sysroot?
@ 2013-08-23 22:12 Paul D. DeRocco
2013-08-23 22:23 ` Nicolas Dechesne
0 siblings, 1 reply; 2+ messages in thread
From: Paul D. DeRocco @ 2013-08-23 22:12 UTC (permalink / raw)
To: yocto
In a do_compile script within a recipe, what symbol can I use to refer to
the sysroot in effect during the execution? And whatever it is, is it a
real environment variable, or some symbol that is substituted by bitbake
before executing the script?
--
Ciao, Paul D. DeRocco
Paul mailto:pderocco@ix.netcom.com
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: What symbol contains the current sysroot?
2013-08-23 22:12 What symbol contains the current sysroot? Paul D. DeRocco
@ 2013-08-23 22:23 ` Nicolas Dechesne
0 siblings, 0 replies; 2+ messages in thread
From: Nicolas Dechesne @ 2013-08-23 22:23 UTC (permalink / raw)
To: Paul D. DeRocco; +Cc: Yocto list discussion
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On Sat, Aug 24, 2013 at 12:12 AM, Paul D. DeRocco <pderocco@ix.netcom.com>wrote:
> In a do_compile script within a recipe, what symbol can I use to refer to
> the sysroot in effect during the execution? And whatever it is, is it a
> real environment variable, or some symbol that is substituted by bitbake
> before executing the script?
>
in the .bb file you can use ${STAGING_DIR_TARGET} which gives you the
sysroot.
this variable will be expanded/substituted when bitbake generates the
run.do_compile script to its actual full path.
if you want/need an env variable, you have to set it:
export FOOBAR = "${STAGING_DIR_TARGET}"
then you can use FOOBAR.
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2013-08-23 22:12 What symbol contains the current sysroot? Paul D. DeRocco
2013-08-23 22:23 ` Nicolas Dechesne
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