I've noticed that there is a submodule reference to libpwq (see https://github.com/apple/swift-corelibs-libdispatch/blob/master/.gitmodules). Is it possible that the submodule hasn't been initialized in your clone?
måndag 30 maj 2016 skrev Brian Gesiak via swift-corelibs-dev < swift-corelibs-dev@swift.org>: > Thanks for the quick responses! > > I had tried the experimental/foundation branch as well, with no luck. > Here's the full output from a clean build I just attempted: > https://gist.github.com/modocache/fcf0c78908b39834448c73ac3f50c110 > > Prior to the build I removed my entire build directory (which included > both libdispatch-linux-x86_64 and swift-linux-x86_64) and removed all build > artifacts from my libdispatch directory (I used `git clean -fxd` -- Make > tells me there's no target `distclean`). > > Looking at the build failure, it appears to be the same one that was > reported in https://bugs.swift.org/browse/SR-1242. The author of that > report indicates that > https://github.com/apple/swift-corelibs-libdispatch/pull/64 fixes the > problem. My checkout includes the commits from that pull request, but the > problem remains. > > In any case, thanks for all your help! I'll keep trying. Any and all > advice would be much appreciated! > > - Brian Gesiak > > > On Mon, May 30, 2016 at 10:22 AM, Chris Bailey <bail...@uk.ibm.com > <javascript:_e(%7B%7D,'cvml','bail...@uk.ibm.com');>> wrote: > >> I'd certainly recommend picking up the experimental/foundation branch as >> Rob recommends. Its where we've been doing some additional work to get >> properly built into the Swift toolchain and to open up some internal APIs >> needed by Foundation. >> >> Whilst I've been building Dispatch either independently or as part of a >> full toolchain using the buildbot_linux preset (with dispatch and >> install-dispatch added), I've just checked your build line and its working >> fine for me. It might be worth cleaning out any partial build you might >> have of libdispatch in your build directory, and running 'make distclean' >> from your libdispatch source directory. >> >> FYI, we've got some further changes to the experimental/foundation branch >> of libdispatch with should land in the next couple of days. This fixes some >> issues with the Swift overlay, and resolves a crash that we've found in the >> underlying libkqueue implementation. >> >> Chris >> >> >> >> >> From: Rob Allen via swift-corelibs-dev < >> swift-corelibs-dev@swift.org >> <javascript:_e(%7B%7D,'cvml','swift-corelibs-dev@swift.org');>> >> To: Brian Gesiak <modoca...@gmail.com >> <javascript:_e(%7B%7D,'cvml','modoca...@gmail.com');>> >> Cc: Swift Core Libs <swift-corelibs-dev@swift.org >> <javascript:_e(%7B%7D,'cvml','swift-corelibs-dev@swift.org');>> >> Date: 30/05/2016 08:08 >> Subject: Re: [swift-corelibs-dev] libdispatch on Linux, or C++ >> std::async? >> Sent by: swift-corelibs-dev-boun...@swift.org >> <javascript:_e(%7B%7D,'cvml','swift-corelibs-dev-boun...@swift.org');> >> ------------------------------ >> >> >> >> Hi, >> >> For what it's worth, I can't get the master branch to build either, but I >> can get the experimental/foundation branch to build. >> >> Regards, >> >> Rob.... >> >> >> On 30 May 2016, at 05:28, Brian Gesiak via swift-corelibs-dev < >> *swift-corelibs-dev@swift.org* >> <javascript:_e(%7B%7D,'cvml','swift-corelibs-dev@swift.org');>> wrote: >> >> Hello all! >> >> I'm working on *https://bugs.swift.org/browse/SR-710* >> <https://bugs.swift.org/browse/SR-710>, which involves porting SourceKit >> to Linux. SourceKit contains a handful of references to libdispatch symbols. >> >> I have two questions: >> >> 1. Could someone share a set of instructions to build >> swift-corelibs-libdispatch on Linux? I'm using Ubuntu 15.10 and have >> installed [the dependencies listed here]( >> *https://lists.swift.org/pipermail/swift-corelibs-dev/Week-of-Mon-20151207/000122.html* >> <https://lists.swift.org/pipermail/swift-corelibs-dev/Week-of-Mon-20151207/000122.html>). >> I have tried using both `swift/utils/build-script --libdispatch` as well as >> the instructions in the swift-corelibs-libdispatch `INSTALL` file. Both >> fail with the [same errors]( >> *https://gist.github.com/modocache/8389d5d64e39ca5a4281500f84e9ce11* >> <https://gist.github.com/modocache/8389d5d64e39ca5a4281500f84e9ce11>). >> Any tips? >> >> 2. I don't know much about C++, but from what I understand the C++ stdlib >> provides tools for asynchronous programming. I list SourceKit's uses of >> libdispatch in a comment on *https://bugs.swift.org/browse/SR-1639* >> <https://bugs.swift.org/browse/SR-1639>. For those familiar with both >> C++ and libdispatch: do you think it's a good idea to migrate to C++, at >> least for now? >> >> Any advice would be appreciated. Thanks!! >> >> - Brian Gesiak >> >> >> -- >> Development thoughts at *http://akrabat.com* <http://akrabat.com/> >> Daily Jotter for Mac OS X at *http://dailyjotter.com* >> <http://dailyjotter.com/> >> _______________________________________________ >> swift-corelibs-dev mailing list >> swift-corelibs-dev@swift.org >> <javascript:_e(%7B%7D,'cvml','swift-corelibs-dev@swift.org');> >> https://lists.swift.org/mailman/listinfo/swift-corelibs-dev >> >> >> >
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