zig_0_9, zig_0_10: remove (NixOS#376540)

Author: RossComputerGuy

nixos/doc/manual/release-notes/rl-2505.section.md

@@ -237,6 +237,8 @@
 
 - `pnpm` was updated to version 10. If your project is incompatible, you can install the previous version from the package attribute `pnpm_9`.
 
+- `zig_0_9` and `zig_0_10` have been removed, you should upgrade to `zig_0_13` (also available as just `zig`), `zig_0_12` or `zig_0_11` instead.
+
 - `programs.less.lessopen` is now null by default. To restore the previous behaviour, set it to `''|${lib.getExe' pkgs.lesspipe "lesspipe.sh"} %s''`.
 
 - `hardware.pulseaudio` has been renamed to `services.pulseaudio`.  The deprecated option names will continue to work, but causes a warning.

pkgs/development/compilers/zig/default.nix

@@ -1,23 +1,13 @@
 {
   lib,
   callPackage,
-  llvmPackages_13,
-  llvmPackages_15,
   llvmPackages_16,
   llvmPackages_17,
   llvmPackages_18,
   zigVersions ? { },
 }:
 let
   versions = {
-    "0.9.1" = {
-      llvmPackages = llvmPackages_13;
-      hash = "sha256-x2c4c9RSrNWGqEngio4ArW7dJjW0gg+8nqBwPcR721k=";
-    };
-    "0.10.1" = {
-      llvmPackages = llvmPackages_15;
-      hash = "sha256-69QIkkKzApOGfrBdgtmxFMDytRkSh+0YiaJQPbXsBeo=";
-    };
     "0.11.0" = {
       llvmPackages = llvmPackages_16;
       hash = "sha256-iuU1fzkbJxI+0N1PiLQM013Pd1bzrgqkbIyTxo5gB2I=";

pkgs/development/compilers/zig/generic.nix

@@ -28,19 +28,7 @@ stdenv.mkDerivation (finalAttrs: {
     inherit hash;
   };
 
-  patches =
-    args.patches or [ ]
-    ++ lib.optionals (lib.versions.majorMinor finalAttrs.version == "0.9") [
-      # Fix index out of bounds reading RPATH (cherry-picked from 0.10-dev)
-      ./patches/0.9-read-dynstr-at-rpath-offset.patch
-      # Fix build on macOS 13 (cherry-picked from 0.10-dev)
-      ./patches/0.9-bump-macos-supported-version.patch
-    ]
-    ++
-      lib.optional (lib.versions.majorMinor finalAttrs.version == "0.10")
-        # Backport alignment related panics from zig-master to 0.10.
-        # Upstream issue: https://github.com/ziglang/zig/issues/14559
-        ./patches/0.10-macho-fixes.patch;
+  patches = args.patches or [ ];
 
   nativeBuildInputs = [
     cmake
@@ -69,7 +57,8 @@ stdenv.mkDerivation (finalAttrs: {
 
   outputs = [
     "out"
-  ] ++ lib.optional (lib.versionAtLeast finalAttrs.version "0.10") "doc";
+    "doc"
+  ];
 
   # strictDeps breaks zig when clang is being used.
   # https://github.com/NixOS/nixpkgs/issues/317055#issuecomment-2148438395
@@ -108,28 +97,20 @@ stdenv.mkDerivation (finalAttrs: {
       ''
         stage3/bin/zig build langref
       ''
-    else if lib.versionAtLeast finalAttrs.version "0.11" then
+    else
       ''
         stage3/bin/zig run ../tools/docgen.zig -- ../doc/langref.html.in langref.html --zig $PWD/stage3/bin/zig
-      ''
-    else if lib.versionAtLeast finalAttrs.version "0.10" then
-      ''
-        ./zig2 run ../doc/docgen.zig -- ./zig2 ../doc/langref.html.in langref.html
-      ''
-    else
-      null;
+      '';
 
   postInstall =
     if lib.versionAtLeast finalAttrs.version "0.13" then
       ''
         install -Dm444 ../zig-out/doc/langref.html -t $doc/share/doc/zig-${finalAttrs.version}/html
       ''
-    else if lib.versionAtLeast finalAttrs.version "0.10" then
+    else
       ''
         install -Dm444 langref.html -t $doc/share/doc/zig-${finalAttrs.version}/html
-      ''
-    else
-      null;
+      '';
 
   doInstallCheck = true;
   installCheckPhase = ''