No worries. Just trying to be helpful = ).

Michael

> On Apr 2, 2017, at 12:27 PM, Mohit Athwani <mohit.athw...@gmail.com> wrote:
> 
> Hi Michael,
> 
> Thanks for checking up on me. I'm actually working on it right now. Will give 
> you an update in an hour or so...
> 
> Cheers!
> 
> 
> --
> Mohit Athwani
> http://about.me/mohitathwani
> 
> On Apr 2, 2017, 12:59 AM -0700, Michael Gottesman <mgottes...@apple.com>, 
> wrote:
>> Hey Mohit!
>> 
>> Were you able to build successfully?
>> 
>> Michael
>> 
>>> On Mar 30, 2017, at 4:29 PM, Michael Gottesman <mgottes...@apple.com 
>>> <mailto:mgottes...@apple.com>> wrote:
>>> 
>>> I was just informed that swift-corelibs-foundation is actually using ninja! 
>>> My bad!
>>> 
>>> Still I would use the preset from the bots. It should just work. Otherwise, 
>>> you are missing a dependency or have differing versions/etc.
>>> 
>>> Michael
>>> 
>>>> On Mar 30, 2017, at 4:25 PM, Michael Gottesman <mgottes...@apple.com 
>>>> <mailto:mgottes...@apple.com>> wrote:
>>>> 
>>>>> 
>>>>> On Mar 30, 2017, at 4:22 PM, Michael Gottesman via swift-users 
>>>>> <swift-us...@swift.org <mailto:swift-us...@swift.org>> wrote:
>>>>> 
>>>>>> 
>>>>>> On Mar 30, 2017, at 12:31 PM, Mohit Athwani via swift-users 
>>>>>> <swift-us...@swift.org <mailto:swift-us...@swift.org>> wrote:
>>>>>> 
>>>>>> I'm trying to get back to work starting from scratch on Swift Foundation 
>>>>>> on my Ubuntu 16.04 LTS system.
>>>>>> 
>>>>>> I cloned the main swift repo and all of it's dependencies via ssh
>>>>>> ./swift/utils/update-checkout --clone-with-ssh
>>>>>> and after running (taken from instructions from the Foundation site):
>>>>>> 
>>>>>> swift/utils/build-script --xctest --foundation -t
>>>>>> 
>>>>>> I get the following error:
>>>>>> 
>>>>>> + make build-tests
>>>>>> /bin/bash ../libtool  --tag=CC   --mode=link 
>>>>>> /home/mohit/Documents/swift-source/build/Ninja-DebugAssert/llvm-linux-x86_64/bin/clang
>>>>>>  -Wall -Wno-deprecated-declarations  -fblocks 
>>>>>> -I/home/mohit/Documents/swift-source/swift-corelibs-libdispatch/src/BlocksRuntime
>>>>>>  -isystem /usr/include/bsd -DLIBBSD_OVERLAY   -g -O0 -rpath 
>>>>>> /home/mohit/Documents/swift-source/build/Ninja-DebugAssert/swift-linux-x86_64/lib/swift/linux/x86_64
>>>>>>   -o dispatch_apply dispatch_apply.o libbsdtests.la 
>>>>>> <http://libbsdtests.la/> ../src/libdispatch.la <http://libdispatch.la/>  
>>>>>> -lbsd 
>>>>>> -L/home/mohit/Documents/swift-source/build/Ninja-DebugAssert/swift-linux-x86_64/lib/swift/linux/x86_64
>>>>>>  -lswiftCore -lswiftSwiftOnoneSupport -lpthread 
>>>>>> libtool: link: 
>>>>>> /home/mohit/Documents/swift-source/build/Ninja-DebugAssert/llvm-linux-x86_64/bin/clang
>>>>>>  -Wall -Wno-deprecated-declarations -fblocks 
>>>>>> -I/home/mohit/Documents/swift-source/swift-corelibs-libdispatch/src/BlocksRuntime
>>>>>>  -isystem /usr/include/bsd -DLIBBSD_OVERLAY -g -O0 -o 
>>>>>> .libs/dispatch_apply dispatch_apply.o  ./.libs/libbsdtests.a 
>>>>>> ../src/.libs/libdispatch.so -lbsd 
>>>>>> -L/home/mohit/Documents/swift-source/build/Ninja-DebugAssert/swift-linux-x86_64/lib/swift/linux/x86_64
>>>>>>  -lswiftCore -lswiftSwiftOnoneSupport -lpthread -Wl,-rpath 
>>>>>> -Wl,//usr/lib/swift/linux -Wl,-rpath 
>>>>>> -Wl,/home/mohit/Documents/swift-source/build/Ninja-DebugAssert/swift-linux-x86_64/lib/swift/linux/x86_64
>>>>>> /home/mohit/Documents/swift-source/build/Ninja-DebugAssert/swift-linux-x86_64/lib/swift/linux/x86_64/libswiftCore.so:
>>>>>>  undefined reference to `objc_release'
>>>>>> clang-4.0: error: linker command failed with exit code 1 (use -v to see 
>>>>>> invocation)
>>>>>> Makefile:1123: recipe for target 'dispatch_apply' failed
>>>>>> make: *** [dispatch_apply] Error 1
>>>>>> swift/utils/build-script: fatal error: command terminated with a 
>>>>>> non-zero exit status 2, aborting
>>>>>> 
>>>>>> Looks like there is some undefined reference for objc_release in 
>>>>>> libswiftCore.
>>>>>> 
>>>>>> From the looks of the message it looks like swift was actually built but 
>>>>>> it's just that test cases weren't built. On this hunch, I went into my 
>>>>>> swift-corelibs-foundation folder and tried to execute:
>>>>>> 
>>>>>> ninja
>>>>>> 
>>>>>> Which tells me:
>>>>>> 
>>>>>> ninja: error: loading 'build.ninja': No such file or directory
>>>>> 
>>>>> swift-corelibs-foundation does not use ninja. I would use the 
>>>>> build-script line from the bots. That way you know you are doing the 
>>>>> right thing.
>>>>> 
>>>>> Specifically:
>>>>> 
>>>>> URL: 
>>>>> https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/2413/consoleFull
>>>>>  
>>>>> <https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/2413/consoleFull>
>>>>> 
>>>>> Preset: buildbot_incremental_linux
>>>>> 
>>>>> If that does not work on your system, then something is misconfigured.
>>>> 
>>>> Let me elaborate, when I say misconfigured, I mean you are missing a 
>>>> dependency.
>>>> 
>>>>> 
>>>>> Also I wouldn't use --clone-with-ssh it is unnecessary.
>>>>> 
>>>>> 
>>>>>> 
>>>>>> Given my lack of experience here, I'm not quite sure how to go about 
>>>>>> resolving these issues.
>>>>>> 
>>>>>> Could somebody help me out here please.
>>>>>> 
>>>>>> Thanks,
>>>>>> 
>>>>>> Mohit
>>>>>> _______________________________________________
>>>>>> swift-users mailing list
>>>>>> swift-us...@swift.org <mailto:swift-us...@swift.org>
>>>>>> https://lists.swift.org/mailman/listinfo/swift-users 
>>>>>> <https://lists.swift.org/mailman/listinfo/swift-users>
>>>>> 
>>>>> _______________________________________________
>>>>> swift-users mailing list
>>>>> swift-us...@swift.org <mailto:swift-us...@swift.org>
>>>>> https://lists.swift.org/mailman/listinfo/swift-users 
>>>>> <https://lists.swift.org/mailman/listinfo/swift-users>
>> 

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