Re: Errors linking to stdarg.h and float.h
Re: Errors linking to stdarg.h and float.h
- Subject: Re: Errors linking to stdarg.h and float.h
- From: William DeShazer <email@hidden>
- Date: Tue, 22 Jun 2010 08:06:35 -0400
On Mon, Jun 21, 2010 at 11:32 PM, Chris Espinosa <email@hidden> wrote:
>Your target is configured to use Mac OS X 10.4u as the Base SDK, but that is a) not installed and b) not supported by gcc 4.2.
>Use the 10.4 SDK instead, not 10.4u.
Chris,
I believe this is the final answer. Based on my misunderstanding of
the relationship between build settings associated with the project vs
build settings associated with the targets, I believe at no time have
I modified the target's build settings. I believe that I had the
proper version of gcc and SDK, but I had only set them for the
project. Thanks for diagnosing that for me. I will try it tonight to
confirm that this works.
On Mon, Jun 21, 2010 at 11:50 PM, Joar Wingfors <email@hidden> wrote:
> A project can contain many targets. It is often times convenient to allow all targets in the project share some set of build settings. One way to achieve that goal is to set the build settings on the project, allowing them to be inherited by all the targets. It is, for this reason, expected that the custom build settings that you find on your project to be different from the custom build settings that you find on the targets in your project. It's not uncommon for Xcode users to get tripped up on this though.
Joars,
Thanks for this explanation. This is crystal clear to me now and I see
the value of separating the project level's build settings and the
target. Is there any command available to resync them?
On Mon, Jun 21, 2010 at 11:49 PM, Jens Alfke <email@hidden> wrote:
>It really sounds like you ought to read the docs about how build setting work in Xcode, because I’m sure that’s at the root of your confusion.
Jens and Michael,
This is very true. I will read the documentation tonight. Thanks.
Thanks to everyone who has responded. I have learned a lot as a result
of this discussion. I will post one more time if all of this works.
Regards,
Will
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