OK, we've had to change that several times now. At this point I think we should just enable bigobj on that specific file. I'll try to prepare a patch.
On Tue, Feb 9, 2016 at 9:52 AM, Aidan Dodds <ai...@codeplay.com> wrote: > Hi Reid, > Thanks for taking a look at this. > Here was the full error: > > llvm\tools\clang\lib\ASTMatchers\Dynamic\Registry.cpp : fatal error C1128: > number of sections exceeded object file format limit: compile with /bigobj > > That file seems to have quite a bit of macro magic going on, so I'll try > to dig deeper into this when I'm back in the office tomorrow. > > > On 09/02/2016 17:11, Reid Kleckner wrote: > > Which object file has crossed the limit? When this has happened before, > this has usually highlighted over use of templates, which is worth fixing > because it speeds up builds on other platforms as well. If MSVC 2015 > instead just happens to generate say one extra section per function, then > we should probably use bigobj. > > On Tue, Feb 9, 2016 at 3:55 AM, Aidan Dodds via lldb-dev < > <lldb-dev@lists.llvm.org>lldb-dev@lists.llvm.org> wrote: > >> Hi all, >> >> I pulled in recent changes to upstream llvm, clang and lldb and it seems >> to have tipped my windows build over the edge, and its complaining that >> my object files have exceeded the section limit. >> This error is raised while building the clang libraries. Has anyone >> else seen this problem while doing an x64 build with with Visual Studio >> 2015? >> >> This problem can be fixed however by specifying /bigobj as a compiler >> flag. The problem is however that this needs to be given to clang, >> which in turn inherits most of its cmake from llvm. >> >> I have attached my prospective patch for this issue, but wanted to check >> in with the lldb folk first to see if anyone has hit this issue, and if >> they would have any feedback before I submit it to llvm. >> >> Thanks, >> Aidan >> >> -- >> Aidan Dodds >> staff software engineer, Debuggers >> Codeplay Software Ltd >> Level C, Argyle House, 3 Lady Lawson St. >> Edinbrgh, EH3 9DR >> Tel: 0131 466 0503 >> Fax: 0131 557 6600 >> Website: http://www.codeplay.com >> Twitter: https://twitter.com/codeplaysoft >> >> This email and any attachments may contain confidential and /or >> privileged information and is for use by the addressee only. If you are not >> the intended recipient, please notify Codeplay Software Ltd immediately and >> delete the message from your computer. You may not copy or forward it,or >> use or disclose its contents to any other person. Any views or other >> information in this message which do not relate to our business are not >> authorized by Codeplay software Ltd, nor does this message form part of any >> contract unless so stated. >> As internet communications are capable of data corruption Codeplay >> Software Ltd does not accept any responsibility for any changes made to >> this message after it was sent. Please note that Codeplay Software Ltd does >> not accept any liability or responsibility for viruses and it is your >> responsibility to scan any attachments. >> Company registered in England and Wales, number: 04567874 >> Registered office: 81 Linkfield Street, Redhill RH1 6BY >> >> >> >> >> >> >> >> >> _______________________________________________ >> lldb-dev mailing list >> lldb-dev@lists.llvm.org >> http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev >> >> > >
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