Karl Seguin 9fe628dd0f Initial idn support ...

Links to libidn2 and builds libcurl with it. This makes libcurl work, and by
extension browser, work on international domain names, e.g.

zig build run -- fetch "https://räksmörgås.se/"

With it available, we can use it in our WebAPIs which should also support these
domains, e.g:
  testing.expectEqual('xn--rksmrgs-5wao1o.se', new URL('https://räksmörgås.se').hostname);

There is more integration to be done here, but this is a first step.

claude wrote all of the build.zig code.

I don't have a strong opinion about this feature, I just dislike that our WPT
/url/* tests are at 1704 / 9095 and, this is the biggest chunk (although, this
specific commit just does the basic integration and probably won't fix too many
WPT cases directly).

2026-04-28 22:21:27 +08:00

..

config.h

Initial idn support

2026-04-28 22:21:27 +08:00