CPATH, LIBRARY_PATH, and cross-compilers

[Richard Biener]

On Wed, Feb 13, 2013 at 12:13 PM, Richard Biener
<richard.guenther@gmail.com> wrote:
> On Tue, Feb 12, 2013 at 9:41 PM, Ludovic Courtès <ludo@gnu.org> wrote:
>> Joel Sherrill <joel.sherrill@oarcorp.com> skribis:
>>
>>> But it still doesn't address the situation where you have multiple
>>> cross compilers in your PATH all for different targets.
>>
>> Yeah, I thought about it, but couldn’t come up with a practical use case
>> where you’d need to use different cross-compilers in a single build.
>
> When you create fat binaries.

That is, a more pragmatic approach would be to not honor these environments
in a cross compiler at all.

Richard.

> Richard.
>
>> Ludo’.