Hi, I tracked this pretty far:
This is a related issue that mentions the `mepo` package: https://github.com/ziglang/zig/issues/12170 And I realized the problem comes from `pkg-config`. It's telling zig to use the static library first. Removing `pkg-config` from the `native-inputs` in your proposed package make it build but the `runpath` validation phase fails. I'm not sure about what to do now. In the issue the people working on freebsd-ports mention they did this: https://github.com/freebsd/freebsd-ports/blob/16ada4d8d14a222bd92c4bf332d28b7c604af457/astro/mepo/Makefile#L31 But I don't know if we can replicate that. I'll keep researching on this a little bit further. Best, Ekaitz