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RE: [PATCH] pass @-files to collect2 and beyond
On 15 April 2007 20:06, Mark Mitchell wrote:
> Andrew Pinski wrote:
>> On 4/13/07, Nathan Froyd <email@example.com> wrote:
>>> The attached patch adds special handling to the gcc driver and collect2
>>> to pass @-file arguments to collect2 and subprocesses, respectively,
>>> when they are passed @-file arguments. The motivation behind this is to
>>> avoid argv limits on some systems and/or large compiles.
>> Only problem is that if you do this, it will not work if you have a
>> GCC that understands @ but an as/ld that does not understand @. Maybe
>> you need more magic than what you gave.
> I don't think that's likely to be necessary. Binutils has supported
> response files for quite some time now. And, most people get GCC and
> Binutils as part of a single distribution. And, if you're building your
> own GCC, you can probably build your own Binutils to go with it. In any
> case, we can come back and address that later -- with appropriate
> configury goo -- if necessary.
Solaris toolchains still frequently mix gcc with native as/ld, don't they? Shouldn't this depend on whether or not we had --with-gnu-ld (or autodetected it) at configure time?
Can't think of a witty .sigline today....