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[eMTee <2032940@xxxxxxxxxxxxxxxxxx>]

** Changed in: dcplusplus
       Status: New => Fix Committed

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https://bugs.launchpad.net/bugs/2032940

Title:
  Drop compile support for stock / regular MinGW

Status in DC++:
  Fix Committed

Bug description:
  Follow up to https://bugs.launchpad.net/dcplusplus/+bug/1029629

  [2023-08-21 16:27] <cologic> I thought some parts of DC++ specifically tried to detect and error on stock MinGW
  [2023-08-21 16:28] <eMTee> Well, the wording in compile.txt does not seem to tell that. At least in my interpretation.
  [2023-08-21 16:29] <cologic> https://sourceforge.net/p/dcplusplus/code/ci/default/tree/dcpp/compiler.h#l29

  [2023-08-21 16:32] <eMTee> https://sourceforge.net/p/dcplusplus/code/ci/default/tree/Compile.txt#l153 and on does not say we would not allow stock MinGW.
  [2023-08-21 16:33] <cologic> so either compiler.h is too strict or Compile.txt omits important information
  [2023-08-21 16:33] <eMTee> "install compilers from regular MinGW " and so on...
  [2023-08-21 16:34] <cologic> but would current stock MinGW have the same problem as https://bugs.launchpad.net/dcplusplus/+bug/1029629 notes? that was last updated 10 years ago, by you
  [2023-08-21 16:35] <cologic> it's worth figuring this out a bit, because if working on stock MinGW is important, then the change still has to account for it
  [2023-08-21 16:35] <cologic> but if it's not, that does simplify things

  [2023-08-22 10:24] <eMTee> Hm. https://www.reddit.com/r/cpp/comments/m6iokz/is_mingw_dead/
  [2023-08-22 10:27] <eMTee> Actually it seems so. Both websites listed here, old and new, (mingw.org / osdn.net/projects/mingw/) are inaccessible for me right now.
  [2023-08-22 10:30] <eMTee> There is https://nuwen.net/mingw.html fork but does not seem to be so much alive as the mingw-w64 project
  [2023-08-22 10:38] <eMTee> And it is actually a mingw-w64 fork: "MinGW's official website mingw-w64.org provides various builds, but I maintain my own distro because I demand complete control. (It's a long story, but mingw-w64 forked from mingw.org. Although my distro was based on mingw.org for many years, I now consider mingw-w64 to be the one true MinGW.)"
  [2023-08-22 10:40] <eMTee> Same as https://www.msys2.org/ or WinLibs, what we already knew.
  [2023-08-22 10:48] <eMTee> Versions still available in https://sourceforge.net/projects/mingw/files/MinGW/Base/gcc/ are too old or have known bugs in our release configuration.
  [2023-08-22 10:55] <eMTee> https://web.archive.org/web/20230619223133/https://osdn.net/projects/mingw/releases/ shows the last release is based on gcc 9.2 but currently unavailable due to a hosting switch process of osdn.net.
  [2023-08-22 14:35] <cologic> So, not worth supporting, or?
  [2023-08-22 14:39] <eMTee> We haven't been supporting it in the last 11 years (for Windows). Perhaps enabling it with a warning that tells it is untested and update the docs accordingly.
  [2023-08-22 14:41] <eMTee> The latest release from 2021 may or may not fixed the issues we had back then. But we can't even test it now since the latest mingw-get cannot be downloaded and if it had been then most probably couldn't access the packages needed to install.
  [2023-08-22 14:45] <eMTee> Or, yeah, remove it from the list of supported compilers in the docs, according to what it's been like for 11 years.

  <cologic> Let's drop support (basically, even if currently it kind of works if one removes the #error in the .h file, it's apparently going to just decay from there)
  <cologic> if we'd already been supporting it, then, sure, keep support until it breaks. but as is, not worth adding any more checking
  <eMTee> yeah I agree, looks like mingw-w64 and the wide variety of its forks will supply a quality and up to date compiler for the foreseeable future.
  <cologic> Yeah, if one wants to try/support another compiler, then clang/llvm as iceman50 has discussed would be interesting, if mingw-w64 ever falters on Windows
  <iceman50> +1 to what cologic said  
  <iceman50> it's only going to get worse and not better IMHO keeping the stock MinGW

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