[OE-core] [PATCH v3] externalsrc: Handle .git not being a directory

[Joshua Watt]

On Tue, 2017-08-08 at 14:46 -0500, Leonardo Sandoval wrote:
> On Tue, 2017-08-08 at 20:32 +0100, Burton, Ross wrote:
> > On 8 August 2017 at 02:46, Joshua Watt <jpewhacker at gmail.com>
> > wrote:
> >         +        git_dir = subprocess.check_output(['git',
> >         'rev-parse', '--absolute-git-dir'],
> >         cwd=s_dir).decode("utf-8").rstrip()
> > 
> > 
> > Doesn't work with my old git:
> > 
> > 
> > bb.data_smart.ExpansionError: Failure expanding variable
> > do_compile[file-checksums], expression was ${@srctree_hash_files(d)
> > }
> > which triggered exception FileNotFoundError: [Errno 2] No such file
> > or
> > directory: '--absolute-git-dir/index'
> > Summary: There was 1 ERROR message shown, returning a non-zero exit
> > code.
> > 
> > 
> > 
> > $ git rev-parse --absolute-git-dir
> > --absolute-git-dir
> > $ git --version
> > git version 2.11.0
> > 
> 
> I also tried it and got same log. my git is a bit newer (2.12.3).

Ok. I wasn't sure exactly when that option was added, I'll use the
older one.

> 
> Leo
> > 
> > Ross
> > -- 
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> 
>