For various reasons (see below) it's preferable to build on Windows with Strawberry Perl. This works OK if you're building with Msys2, I upgraded the instance on the machine that runs fairywren and drongo today, and fairywren seems fine. Not so drongo, however. First it encountered a build error, which I attempted to cure using something I found in the vim sources [1]. That worked, but then there's a failure at runtime like this:
2022-11-25 21:33:01.073 UTC [3764:3] pg_regress LOG: statement: CREATE EXTENSION IF NOT EXISTS "plperl" src/pl/plperl/Util.c: loadable library and perl binaries are mismatched (got handshake key 0000000012800080, needed 0000000012900080) 2022-11-25 21:33:01.100 UTC [5048:5] LOG: server process (PID 3764) exited with exit code 1 I don't know how to debug this. I'm not sure if there's some flag we could set which would cure it. It looks like a 1 bit difference, but I haven't found what that bit corresponds to. That leaves ActiveState Perl as the alternative. The chocolatey package is no longer maintained, and the last maintained package is no longer installable. The maintainer says [2]: To everybody having problems with the ActivePerl installer. I'm sorry, but I'm not maintaining the package anymore and the reason for this is as follows. The Chocolatey moderation team requires, that the download URL and checksum for the actual binary package are static (for security reasons). However, nowadays ActiveState provides the community edition download as a weekly build only. This means that the checksum of the URL changes every week. (The Chocolatey moderation team proposed that we would setup automation that would update the version of the Chocolatey package weekly too. While this would kind-of work, it would still mean that only the latest version ever would work and every time when the version would update there would be a short but annoying time window when even the latest package would be broken. I think this is not the way to go.) Thus I contacted ActiveState and asked for their support. They were very friendly and promised to take over the maintenance of the Chocolatey installer themselves and fix the problem. In my opinion this is really the best solution and I hope that it will get fixed soon by the new maintainers. So, for any further questions, it is probably best to contact the ActiveState support directly. However, nothing has actually been done along these lines AFAICT. I could download the installer from ActiveState, but they want me to sign up for an account before I do that, which I'm not happy about. And while I think our use probably comes within their license terms, IANAL and I'm not dead sure, whereas Strawberry is licensed under the usual perl license terms. The upshot of this is that I have disabled building drongo with perl for now. There will possibly be some fallout with cross version upgrades, which I will try to prevent. cheers andrew [1] https://git.postgresql.org/pg/commitdiff/171c7fffaa4a3f2b000f980ecb33c2f7441a9a03 [2] https://community.chocolatey.org/packages/ActivePerl#comment-5484577151 -- Andrew Dunstan EDB: https://www.enterprisedb.com