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

[Leonardo Sandoval]

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).

Leo
> 
> Ross
> -- 
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