[OE-core] [PATCH 3/4] insane.bbclass: fix package_qa_check_buildpaths

[Richard Purdie]

On Wed, 2015-09-16 at 21:56 +0800, Robert Yang wrote:
> On 09/16/2015 08:38 PM, Richard Purdie wrote:
> > On Tue, 2015-09-15 at 19:28 -0700, Robert Yang wrote:
> >> * Ignore elf files because they usually contain build path:
> >>    - The path of the source file such as .c, these are usually happen
> >>      when separate B and S since we use absolute path to run configure
> >>      script, and then VPATH in Makefile will be an absolute path and
> >>      contains build path, we can use relative path in autotools.bbclass
> >>      to fix the problem, but we don't have to since they are harmless.
> >>    - The configure options such as "configure --with-libtool-sysroot"
> >>    - The compile options such as "gcc --sysroot"
> >>    These are harmless usually, so ignore elf files.
> >
> > I'm not sure about this. Yes, elf files have large issues in the debug
> > symbols but the main elf files really shouldn't have build paths in
> > them. I understand they can creep in through a variety of sources
> > including B!=S but we should really be identifying them and fixing them,
> > not pretending they don't exist. The whole point of this check
> > originally was to get to the bottom of this!
> 
> Thanks, the fix will change a lot to the build behaviour, I'd like to fix
> them in 2.1.

Agreed, this is 2.1 material at this point.

Cheers,

Richard