Re: Xcode 7.0b6: "unable to open object file" warnings when generating dSYM
Re: Xcode 7.0b6: "unable to open object file" warnings when generating dSYM
- Subject: Re: Xcode 7.0b6: "unable to open object file" warnings when generating dSYM
- From: email@hidden
- Date: Wed, 09 Sep 2015 18:16:03 -0700
The tool that builds dSYM's was rewritten (moving it from a Apple internal tool to one hosted by the llvm project) between 6.x and 7.x (the new version is called llvm-dsymutil). The old dsymutil is still around in:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/dsymutil-classic
The dsymutil in that directory is a symlink to llvm-dsymutil. You might try flipping the symlink back to dsymutil-classic and see if you still get the error. If you don't then please file a bug about this, the new & old dsymutils should behave the same way.
Jim
> On Sep 9, 2015, at 4:07 PM, Steve Christensen <email@hidden> wrote:
>
> I'm finally getting around to building an existing app project with Xcode 7. This particular project includes another project, as a dependency, that builds a third-party static library, which is then linked into the app.
>
> With Xcode 6.4 (and earlier), the generate dSYM task has always completed with no warnings.
>
> With Xcode 7.0b6, I get a bunch (146) of warnings, one for each of the object files:
>
> warning: (i386) .../libFoo.a(someObjectFile.o) unable to open object file: No such file or directory
> ...
> warning: (x86_64) .../libFoo.a(someObjectFile.o) unable to open object file: No such file or directory
> ...
>
> The static library project puts the resulting .a file into one directory and all the .o files into another one, if that makes a difference. Is there a new Xcode 7 target build setting that I missed or an older one that now is used when searching for object files?
>
> Steve
>
>
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