[Buildroot] Analysis of defconfig build failures

[Peter Korsgaard]

>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni at bootlin.com> writes:

 > Hello,
 > On Mon, 27 Aug 2018 10:12:16 +0200, Peter Korsgaard wrote:

 >> > I.e. there is preprocessing of the dts file, then the actual
 >> > compilation via dtc.
 >> > With this in mind, I actually don't think that this behavior is
 >> > negatively impacted by my changes. I now think it is a failure on top
 >> > of the original failures. When I undo my changes prior to running this
 >> > command, then the same errors occur. And since no other binary than
 >> > the compiler (preprocessor) and the prebuilt dtc is used, there cannot
 >> > be other impact of the changes I did to two header files.  
 >> 
 >> > Nevertheless, this defconfig still does not build correctly.  
 >> 
 >> :/
 >> 
 >> I guess giving the timing, the best solution for 2018.08 is to simply
 >> revert the dtc bump?

 > Is this fixing all issues we have, without introducing other problems ?
 > If so, then I'm fine with a revert of the dtc bump, of course.

That was my understanding based on Yann's git bisect, yes. These
defconfigs all used to work.

Yann?

-- 
Bye, Peter Korsgaard