llvmPackages_{12,13,14,15,16,17}: drop (#440273)

Author: pyrox0

doc/release-notes/rl-2511.section.md

@@ -26,6 +26,8 @@
 
 - GCC 9, 10, 11, and 12 have been removed, as they have reached end‐of‐life upstream and are no longer supported.
 
+- LLVM 12, 13, 14, 15, 16, and 17 have been removed, as they have reached end‐of‐life upstream and are no longer supported.
+
 - GHCJS 8.10, exposed via `haskell.compiler.ghcjs` and `haskell.compiler.ghcjs810`, has been removed. Downstream users should migrate their projects to the new JavaScript backend of GHC proper which can be used via `pkgsCross.ghcjs` from Nixpkgs. Haskell packaging code, like `haskellPackages.mkDerivation`, `ghcWithPackages` and `hoogleWithPackages`, also no longer supports GHCJS.
 
 - GHC 8.6, 8.10, 9.0, 9.2, and their package sets have been removed.

pkgs/by-name/bf/bfc/package.nix

@@ -11,7 +11,7 @@
   libX11,
   glslang,
   unordered_dense,
-  llvmPackages_14,
+  llvmPackages,
   versionCheckHook,
   gitUpdater,
 
@@ -73,10 +73,8 @@ stdenv.mkDerivation (finalAttrs: {
     libX11
   ]
   ++ lib.optionals withLLVM [
-    # Slang only supports LLVM 14:
-    # https://github.com/shader-slang/slang/blob/v2025.15/docs/building.md#llvm-support
-    llvmPackages_14.llvm
-    llvmPackages_14.libclang
+    llvmPackages.llvm
+    llvmPackages.libclang
   ]
   ++ lib.optionals withGlslang [
     # SPIRV-tools is included in glslang.
@@ -150,5 +148,8 @@ stdenv.mkDerivation (finalAttrs: {
     maintainers = with lib.maintainers; [ niklaskorz ];
     mainProgram = "slangc";
     platforms = lib.platforms.all;
+    # Slang only supports LLVM 14:
+    # https://github.com/shader-slang/slang/blob/v2025.15/docs/building.md#llvm-support
+    broken = withLLVM;
   };
 })

pkgs/by-name/da/dale/package.nix

@@ -36,26 +36,6 @@ let
       rev = "v${version}";
       hash = "sha256-rt3RTZut41uDEh0YmpOzH3sOezeEVWtAIGMKCHLSJBw=";
     };
-    "17" = rec {
-      version = "17.0.15";
-      rev = "v${version}";
-      hash = "sha256-ETpTQYMMApECDfuRY87HrO/PUxZ13x9dBRJ3ychslUI=";
-    };
-    "16" = rec {
-      version = "16.0.15";
-      rev = "v${version}";
-      hash = "sha256-30i73tGl+1KlP92XA0uxdMTydd9EtaQ4SZ0W1kdm1fQ=";
-    };
-    "15" = rec {
-      version = "15.0.15";
-      rev = "v${version}";
-      hash = "sha256-kFVDS+qwoG1AXrZ8LytoiLVbZkTGR9sO+Wrq3VGgWNQ=";
-    };
-    "14" = rec {
-      version = "14.0.14";
-      rev = "v${version}";
-      hash = "sha256-PW+5w93omLYPZXjRtU4BNY2ztZ86pcjgUQZkrktMq+4=";
-    };
   };
 
   branch = versions."${llvmMajor}" or (throw "Incompatible LLVM version ${llvmMajor}");
@@ -70,14 +50,8 @@ stdenv.mkDerivation {
     inherit (branch) rev hash;
   };
 
-  patches = lib.optionals (llvmMajor == "14") [
-    (fetchpatch {
-      # tries to install llvm-spirv into llvm nix store path
-      url = "https://github.com/KhronosGroup/SPIRV-LLVM-Translator/commit/cce9a2f130070d799000cac42fe24789d2b777ab.patch";
-      revert = true;
-      hash = "sha256-GbFacttZRDCgA0jkUoFA4/B3EDn3etweKvM09OwICJ8=";
-    })
-  ];
+  # TODO: Remove.
+  patches = [ ];
 
   nativeBuildInputs = [
     pkg-config