build: Fix Guix build for Windows #24311

1. 
   hebasto commented at 1:31 PM on February 10, 2022: member

   This PR adds ugly crutches to avoid {i,o}fstream errors when cross-compiling for Windows in the Guix environment.

   I'm not happy with this solution, but it ~works~.

   Guix builds:

   $ find guix-build-$(git rev-parse --short=12 HEAD)/output/ -type f -print0 | env LC_ALL=C sort -z | xargs -r0 sha256sum
   157830ddd10f50a21ebbb7d54708c46b37b0a19739d09b2ae2d75ff8bc62b5ee  guix-build-fe054cf4abbd/output/dist-archive/bitcoin-fe054cf4abbd.tar.gz
   291ffabfdbca6880c4ac83589a23c90df4d481d8fd5d068ecaf61f772e644d69  guix-build-fe054cf4abbd/output/x86_64-w64-mingw32/SHA256SUMS.part
   93544c07d29126500fda993b6892013ea5fc84a0ee9aaf02e04c434f1b4d2540  guix-build-fe054cf4abbd/output/x86_64-w64-mingw32/bitcoin-fe054cf4abbd-win-unsigned.tar.gz
   b6502582afea382950c2b3382058bdf504d8c82d9f4b4ac3da3e6c68c6d19aae  guix-build-fe054cf4abbd/output/x86_64-w64-mingw32/bitcoin-fe054cf4abbd-win64-debug.zip
   f03f7049d032a153d32326726c29bf3119da461dac8c720c1548d497d7037622  guix-build-fe054cf4abbd/output/x86_64-w64-mingw32/bitcoin-fe054cf4abbd-win64-setup-unsigned.exe
   3540d07ce1e6106dce59fe401f7fb33211885b05d3a607268580a5de88f71ae3  guix-build-fe054cf4abbd/output/x86_64-w64-mingw32/bitcoin-fe054cf4abbd-win64.zip
   

   Fixes bitcoin/bitcoin#24055.

2. Fix {i,o}fstream errors for Guix Windows build 8a71b403dd
3. build: Point Guix to recent commit on the master branch fe054cf4ab
4. 
   laanwj commented at 1:50 PM on February 10, 2022: member

   Thanks for working on this. But I dislike this solution very much as well. Making so many source changes to work around an upstream bug seems really undesirable to me.

   Edit: I guess we could merge it for 0.23 branch if we find no other solution in time for the release.

5. DrahtBot added the label Build system on Feb 10, 2022
6. DrahtBot added the label GUI on Feb 10, 2022
7. DrahtBot added the label RPC/REST/ZMQ on Feb 10, 2022
8. DrahtBot added the label Scripts and tools on Feb 10, 2022
9. DrahtBot added the label Utils/log/libs on Feb 10, 2022
10. DrahtBot added the label Wallet on Feb 10, 2022
11. laanwj removed the label GUI on Feb 10, 2022
12. laanwj removed the label Wallet on Feb 10, 2022
13. laanwj removed the label RPC/REST/ZMQ on Feb 10, 2022
14. laanwj removed the label Scripts and tools on Feb 10, 2022
15. laanwj removed the label Utils/log/libs on Feb 10, 2022
16. laanwj added the label Utils/log/libs on Feb 10, 2022
17. laanwj added this to the milestone 23.0 on Feb 10, 2022
18. 
    fanquake commented at 2:38 PM on February 10, 2022: member

    Edit: I guess we could merge it for 0.23 branch if we find no other solution in time for the release.

    I agree, I think this should be a last resort. More important is figuring out what is different about the Guix env compared to everywhere else we are cross-compiling for Windows.

19. hebasto closed this on Feb 10, 2022

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20. hebasto deleted the branch on Feb 17, 2022
21. DrahtBot locked this on Feb 17, 2023

Milestone
23.0