Re: NEXT_ROOT environment variable ignored...
Re: NEXT_ROOT environment variable ignored...
- Subject: Re: NEXT_ROOT environment variable ignored...
- From: Daniel Jalkut <email@hidden>
- Date: Mon, 16 May 2005 09:34:23 -0700
Thanks for asking about this. I have been seeing it, too, but have
been procrastinating figuring out what to do about it :)
I would also appreciate a way of silencing the warning, but at least
since it isn't a compile warning it doesn't "get treated as error."
Daniel
On May 16, 2005, at 9:20 AM, j o a r wrote:
On 16 maj 2005, at 17.58, Chris Espinosa wrote:
The NEXT_ROOT method of specifying an SDK is, as you might guess,
a hangover from the NeXT days, and has been replaced in more
recent versions of gcc with the more manageable -syslibroot flag.
But for 2.0 the ld linker for gcc3.3 still requires NEXT_ROOT, so
we have to pass both. The warning is innocuous and can be ignored
for gcc 3.3, and is absent in gcc 4.0.
We're going to have to stay on GCC 3.3 for a while. Would it be
possible for you to give us a way to selectively silence that
warning? In a project with 100 targets this warning generates up to
300 extra lines in the parsed build output pane... We would have to
patch nightly build scripts to ignore the warning, et.c., et.c...
It seems to be a warning that doesn't provide much value for Xcode
end users, as we don't set these variables explicitly, but only
implicitly via higher level GUI controls. But perhaps you added it
for users with custom build systems who doesn't set this these
variables via Xcode? Was NEXT_ROOT ever documented and supported to
be used by anyone but you?
j o a r
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