[swift-corelibs-dev] Unresolved enumeration symbols

[Tony Parker]

Hi Joe,

I see you used the preset for linux, but I just wanted to double-check that you are indeed building on Linux.

- Tony

> On Dec 12, 2015, at 3:48 PM, Joseph Bell via swift-corelibs-dev <swift-corelibs-dev at swift.org> wrote:
> 
> Howdy.
> 
> I'm using the basic build instructions (checking out swift, llvm, clang, etc.) and can successfully build a packaged release with 
> 
> ./swift/utils/build-script --preset=buildbot_linux_1404 install_destdir=${INSTALL_DIR} i
> nstallable_package=${PACKAGE}
> 
> However, the resulting build output for Foundation is missing enumeration types, and I noticed it in particular in the NSDateFormatter class:
> 
> ➜  Foundation git:(master) ✗ nm NSDateFormatter.swift.o|grep Medium
> 
> 
> Of course this results in the symbols not being included in libFoundation.so
> ➜  Foundation git:(master) ✗ nm -D libFoundation.so |grep Medium
> 
> Looking at my build from source I am missing about 200K of symbols that the SNAPSHOT build is including:
> 
>   Foundation git:(master) ✗ nm -D /opt/apple/swift-2.2-SNAPSHOT-2015-12-10-a-ubuntu14.04/usr/lib/swift/linux/libFoundation.so|grep Medium
> 000000000034ab40 T _TFO10Foundation20NSDateFormatterStyle11MediumStyleFMS0_S0_
> 00000000003944e0 T _TFO10Foundation21NSFormattingUnitStyle6MediumFMS0_S0_
> 000000000034b330 T _TFO10Foundation28NSDateIntervalFormatterStyle11MediumStyleFMS0_S0_
> 00000000003f5820 T _TFO10Foundation36NSPersonNameComponentsFormatterStyle6MediumFMS0_S0_
> 
> Thanks for any thoughts,
> Joe
> 
> PS - I am using the master branch across all repositories.
> 
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