Re: Warning, warning.
Re: Warning, warning.
- Subject: Re: Warning, warning.
- From: Alex Zavatone <email@hidden>
- Date: Tue, 06 Oct 2015 14:47:44 -0400
On Oct 6, 2015, at 2:37 PM, Jens Alfke wrote: On Oct 6, 2015, at 10:55 AM, Alex Zavatone < email@hidden> wrote:
As of updating to Xcode 7.0.1, I noticed that our iOS app gained a large amount of warnings.
Relative to which version? 6.4 or 7.0?
Relative to 6.4
Can anyone point me to a source that documents the new warnings that can be generated for iOS apps in Xcode 7.0.1?
Probably the Clang release notes. Xcode release notes don’t usually call out new warnings unless they’re related to new features, like the nullability warnings added in 6.3(?)
If you want to find out more about a warning, look in the build log — the actual message from Clang always includes the name of the warning flag that generated it, e.g. “-Wdumb-variable-names”. The best reference of warnings I’ve seen is http://fuckingclangwarnings.com although it might not have the very latest ones. But googling the name of the warning might help.
Thanks. We have a few PJSIP libs that use the files that have config files with the same file name, yet different paths and Xcode thinks that there are "multiple build commands for the output file" within the derived data + a few dozen "was built for a newer iOS version than being linked".
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