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nix-doc: 0.5.9 -> 0.5.10

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Fixes https://github.com/NixOS/nixpkgs/issues/237637 and its entire
class of problems by making nix-doc save the version it was built for in
the library and then bail harmlessly if it is mismatched.

```
dev/nixpkgs2 » nix-build -A nix-doc
/nix/store/wv9nm47lplyz4b0pa4549zwrnsp3zvaf-nix-doc-0.5.10
dev/nixpkgs2 » nix-build -A nixVersions.nix_2_14 -o result2
/nix/store/ka0ygdzl9jd0j77y7ls6shngdz9vvqpn-nix-2.14.1
dev/nixpkgs2 » ./result2/bin/nix --plugin-files ./result/lib/libnix_doc_plugin.so repl
nix-doc warning: mismatched nix version, not loading
Welcome to Nix 2.14.1. Type :? for help.

nix-repl>
```
This commit is contained in:
Jade Lovelace 2023-08-13 16:49:04 -07:00 committed by zowoq
parent 156e07145b
commit 2501addf2d
1 changed files with 17 additions and 4 deletions
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21
pkgs/tools/package-management/nix-doc/default.nix
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@ -1,14 +1,14 @@
{ lib, rustPlatform, fetchFromGitHub, boost, nix, pkg-config }:
{ lib, stdenv, rustPlatform, fetchFromGitHub, boost, nix, pkg-config }:
rustPlatform.buildRustPackage rec {
pname = "nix-doc";
version = "0.5.9";
version = "0.5.10";
src = fetchFromGitHub {
rev = "v${version}";
owner = "lf-";
repo = "nix-doc";
sha256 = "sha256-uilVJz1MnMF3i/ZXY0bIoSK3uAzfxWuHfhoOSmQgY/I=";
sha256 = "sha256-+T4Bz26roTFiXTM8P8FnJLSdFY2hP26X4nChWWUACN8=";
};
doCheck = true;
@ -16,7 +16,20 @@ rustPlatform.buildRustPackage rec {
nativeBuildInputs = [ pkg-config nix ];
cargoSha256 = "sha256-02noJcbtml4MxRCjaWtjOWLTUNOQnKy3GCsil31J6F8=";
# Packaging support for making the nix-doc plugin load cleanly as a no-op on
# the wrong Nix version (disabling bindnow permits loading libraries
# requiring unavailable symbols if they are unreached)
hardeningDisable = [ "bindnow" ];
# Due to a Rust bug, setting -Z relro-level to anything including "off" on
# macOS will cause link errors
env = lib.optionalAttrs stdenv.isLinux {
# nix-doc does not use nightly features, however, there is no other way to
# set relro-level
RUSTC_BOOTSTRAP = 1;
RUSTFLAGS = "-Z relro-level=partial";
};
cargoSha256 = "sha256-GylSWo4LIsjKnJE9H6iJHZ99UI6UPhAOnAGXk+v8bko=";
meta = with lib; {
description = "An interactive Nix documentation tool";