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Nix Bindings

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Nix C API https://github.com/NixOS/nix/blob/master/doc/manual/src/c-api.md, language-specific bindings, and their use cases (currently broken link: https://nixos.org/manual/nix/unstable/c-api)21 Servers

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17 May 2025
@terrorjack:matrix.orgterrorjack set a profile picture.08:53:49
29 May 2025
@o-santi:matrix.orgLeonardo Santiago

I'm getting this very weird error when trying to update nix to the latest version:

 error: linking with `cc` failed: exit status: 1
(...)
/nix/store/yrrg35ii81mlcfkymv45amlxshd2a9sa-nix-util-2.29.0pre/lib/libnixutil.so: undefined reference to `__cxa_call_terminate@CXXABI_1.3.15'
13:25:32
@o-santi:matrix.orgLeonardo Santiago I didn't remove nor add any new things, just nix flake update nix && nix build 13:26:20
@o-santi:matrix.orgLeonardo Santiago Robert Hensing (roberth): did anything change in the libs side? I tried looking this error up and all I could find was a gcc version mismatch on different libraries, not sure that's the case here 13:27:17
@o-santi:matrix.orgLeonardo Santiago * I didn't remove nor add any new packages, just nix flake update nix && nix build 13:28:34
@o-santi:matrix.orgLeonardo Santiagois this a problem with libstd++? maybe a version mismatch?13:36:39
@o-santi:matrix.orgLeonardo Santiago nix/2.28.0 seems to be fine, nix/2.29.0 does reproduce the issue 13:42:58
@o-santi:matrix.orgLeonardo Santiago sadly I'm looking for libflake-c upgrades, 2.28.0 doesn't seem to contain, time to do some git bisect 13:44:31

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