[oe] 'LIBC' variable clashes with perl variable

[Tom Rini]

Tom Rini wrote:
> Tom Rini wrote:
>> Koen Kooi wrote:
>>> -----BEGIN PGP SIGNED MESSAGE-----
>>> Hash: SHA1
>>>
>>> Hi,
>>>
>>> Perl (among others) uses the 'LIBC' variable to point its linker to
>>> libc.so.6, which fails due to OE redefing LIBC.
>>>
>>> Any objections to renaming LIBC to TARGET_LIBC in OE?
>>
>> Sounds sane to me.
> 
> Actually, why don't we just unexport it, like MACHINE / DISTRO / 
> TARGET_ARCH, and while we're at it, maybe TMPDIR too (since that's quite 
> meaningful outside of OE).

ping?

-- 
Tom Rini
Mentor Graphics Corporation