[Buildroot] [Question] How do I build source code at source folder?

[Psychesnet Hsieh]

Hi Heiko,

Thanks and yes, I know I can use _OVERRIDE_SRCDIR to define local folder as
source.
But what I need is directly build source code at source folder without
copy/rsync.
And eventually the target object will install into output/fakeroot folder.
Do you have any idea to get it done? Thanks.

Heiko Thiery <heiko.thiery at gmail.com> 於 2020年4月3日 週五 下午5:51寫道：

> Hi Eric,
>
> Am Fr., 3. Apr. 2020 um 11:07 Uhr schrieb Eric Hsieh <psychesnet at gmail.com
> >:
> >
> > Hi everyone,
> >
> > Now, Im trying to create a special mode which can help me to build source
> > code at source folder instead of output/build folder. I checked the
> makefile
> > at package, looks like there is no directly way to be done.
> > So, I would like to ask is it possible to be done? If yes, please give me
> > some tips. Thanks.
>
> If you want to build a package from an external source folder you can
> specify the source directory by creating the  $(CONFIG_DIR)/local.mk
> file and set the <pkg>_OVERRIDE_SRCDIR varialbe. But this will
> copy/rsync your sources and build your package at output/build.
>
> Please check "8.13.6. Using Buildroot during development" in the
> buildroot user manual for more information about that.
>
> --
> Heiko
>
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