dlang related nixpkgs overlay updates

- dmd 2.112.1
- ldc 1.43.0 beta1
- dub 1.41.0
- dtools 2.112.1

11 files changed, 259 insertions, 85 deletions

diff --git a/flake.lock b/flake.lock
index 4b6a7af..a682097 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1787631388,
-        "narHash": "sha256-vMiXptXarfSdJb1Gkc+FYVOAibuBRj7qxGa8z68q1Uw=",
+        "lastModified": 1787814960,
+        "narHash": "sha256-PYZq1qzCJXC2zGI0mH07vrZBsw6DRBAOX0jN1pPtqOQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ac6b2166e7a9375683b8e98f860f273222337b16",
+        "rev": "c27cdad491a991b11ed731760aa2ef8db0cb0410",
         "type": "github"
       },
       "original": {
diff --git a/nix-overlays/README b/nix-overlays/README
index 61d2160..e114d37 100644
--- a/nix-overlays/README
+++ b/nix-overlays/README
@@ -17,10 +17,10 @@ of publishing, in some cases with additional fixes.
 
 nix overlays for (updates nixpkgs, more recent versions of):
   - ldc     ( 1.30.0 -> 1.43.0-beta1 )
-  - dub     ( 1.23.0 -> 1.40.0 ) [for nix versions 1.31.0 ... 1.33.0 broken]
-  - dtools  ( 2.095.1 -> 2.110.0 )
+  - dub     ( 1.23.0 -> 1.41.0 ) [for nix versions 1.31.0 ... 1.33.0 broken]
+  - dtools  ( 2.095.1 -> 2.112.1 )
 
-  - dmd     ( 2.106.1 -> 2.111.0 )
+  - dmd     ( 2.106.1 -> 2.112.1 )
   - gdc     [not yet available]
 
 dlang-nix-flakes.org --❯
@@ -59,14 +59,14 @@ search nixpkgs here:
 - version in nixpkgs:
   - https://search.nixos.org/packages?channel=unstable&show=ldc&from=0&size=100&sort=relevance&type=packages&query=ldc
 
-*** dmd OK ✓ ( 2.100.2 -> 2.111.0 )
+*** dmd OK ✓ ( 2.100.2 -> 2.112.1 )
 
 - https://dlang.org/
   - https://wiki.dlang.org/LDC
 
 - https://github.com/dlang/dmd
   - https://github.com/dlang/dmd/tags
-    nix-prefetch-url --unpack https://github.com/dlang/dmd/archive/refs/tags/v2.111.0.tar.gz
+    nix-prefetch-url --unpack https://github.com/dlang/dmd/archive/refs/tags/v2.112.1.tar.gz
   - https://github.com/dlang/dmd/pulls
 
 - version in nixpkgs:
@@ -88,13 +88,13 @@ not yet provided in nixpkgs with gcc12, no attempt made
 - https://github.com/D-Programming-GDC/gdc
 
 ** build tool
-*** dub ( 1.23.0 -> 1.40.0 )
+*** dub ( 1.23.0 -> 1.41.0 )
 
 - https://code.dlang.org/packages/dub
 
 - https://github.com/dlang/dub
   - https://github.com/dlang/dub/releases
-    nix-prefetch-url --unpack https://github.com/dlang/dub/archive/refs/tags/v1.40.0.tar.gz
+    nix-prefetch-url --unpack https://github.com/dlang/dub/archive/refs/tags/v1.41.0.tar.gz
   - https://github.com/dlang/dub/issues
 
 - version in nixpkgs:
@@ -102,19 +102,19 @@ not yet provided in nixpkgs with gcc12, no attempt made
 
 - dub nixpkg overlay is updated and runs most dub tests correctly
 
-- dub OK ✓ ( 1.30.0 -> 1.40.0 )
+- dub OK ✓ ( 1.30.0 -> 1.41.0 )
 
   from v1.31.0 requires seeting of pwd in buildPhase else fails to build
   packages with nix tools that previous version of dub built;
 
 ** tools
-*** dtools OK ✓ ( 2.095.1 -> 2.110.0 )
+*** dtools OK ✓ ( 2.095.1 -> 2.112.1 )
 
 - https://code.dlang.org/packages/dtools
 
 - https://github.com/dlang/tools
   - https://github.com/dlang/tools/tags
-    nix-prefetch --unpack https://github.com/dlang/tools/archive/refs/tags/v2.110.0.tar.gz
+    nix-prefetch --unpack https://github.com/dlang/tools/archive/refs/tags/v2.112.1.tar.gz
   - https://github.com/dlang/tools/issues
 
 - version in nixpkgs
diff --git a/nix-overlays/dmd/binary.nix b/nix-overlays/dmd/binary.nix
index 3a5d6b7..e53ccb4 100644
--- a/nix-overlays/dmd/binary.nix
+++ b/nix-overlays/dmd/binary.nix
@@ -1,5 +1,15 @@
-{ lib, stdenv, fetchurl, curl, tzdata, autoPatchelfHook, fixDarwinDylibNames, glibc
-, version, hashes }:
+{
+  lib,
+  stdenv,
+  fetchurl,
+  curl,
+  tzdata,
+  autoPatchelfHook,
+  fixDarwinDylibNames,
+  glibc,
+  version,
+  hashes,
+}:
 
 let
   inherit (stdenv) hostPlatform;
@@ -72,6 +82,9 @@ stdenv.mkDerivation {
     license = licenses.boost;
     maintainers = [ maintainers.lionello ];
     homepage = "https://dlang.org/";
-    platforms = [ "x86_64-darwin" "i686-linux" "x86_64-linux" ];
+    platforms = [
+      "i686-linux"
+      "x86_64-linux"
+    ];
   };
 }
diff --git a/nix-overlays/dmd/generic.nix b/nix-overlays/dmd/generic.nix
index 59a781e..bfe24b4 100644
--- a/nix-overlays/dmd/generic.nix
+++ b/nix-overlays/dmd/generic.nix
@@ -15,7 +15,6 @@
   curl,
   tzdata,
   gdb,
-  # Foundation,
   callPackage,
   targetPackages,
   fetchpatch,
@@ -32,14 +31,15 @@ let
     name = "dmd.conf";
     text = (lib.generators.toINI { } {
       Environment = {
-        DFLAGS = ''-I@out@/include/dmd -L-L@out@/lib -fPIC ${lib.optionalString (!targetPackages.stdenv.cc.isClang) "-L--export-dynamic"}'';
+        DFLAGS = ''-I@out@/include/dmd -L-L@out@/lib -fPIC ${
+          lib.optionalString (!targetPackages.stdenv.cc.isClang) "-L--export-dynamic"
+        }'';
       };
     });
   };
 
-  bits = builtins.toString stdenv.hostPlatform.parsed.cpu.bits;
-  osname = if stdenv.hostPlatform.isDarwin then "osx"
-    else stdenv.hostPlatform.parsed.kernel.name;
+  bits = toString stdenv.hostPlatform.parsed.cpu.bits;
+  osname = if stdenv.hostPlatform.isDarwin then "osx" else stdenv.hostPlatform.parsed.kernel.name;
 
   pathToDmd = "\${NIX_BUILD_TOP}/dmd/generated/${osname}/release/${bits}/dmd";
 in
@@ -96,9 +96,6 @@ stdenv.mkDerivation (finalAttrs: {
     rm dmd/compiler/test/runnable/gdb4149.d
     rm dmd/compiler/test/runnable/gdb4181.d
     rm dmd/compiler/test/compilable/ddocYear.d
-    rm dmd/compiler/test/compilable/sarif_success_test.d
-    rm dmd/compiler/test/fail_compilation/sarif_test.d
-    rm dmd/compiler/test/fail_compilation/sarifmultiple_test.d
 
     # Disable tests that rely on objdump whitespace until fixed upstream:
     #   https://issues.dlang.org/show_bug.cgi?id=23317
@@ -125,8 +122,6 @@ stdenv.mkDerivation (finalAttrs: {
   buildInputs = [
     curl
     tzdata
-  # ] ++ lib.optionals stdenv.hostPlatform.isDarwin []
-  #   Foundation
   ];
 
   nativeCheckInputs = [
@@ -177,6 +172,7 @@ stdenv.mkDerivation (finalAttrs: {
 
     NIX_ENFORCE_PURITY= \
       make -C phobos unittest -j$checkJobs $checkFlags \
+        DISABLED_TESTS=std/datetime/timezone \
         DFLAGS="-version=TZDatabaseDir -version=LibcurlPath -J$PWD"
 
     runHook postCheck
@@ -223,7 +219,10 @@ stdenv.mkDerivation (finalAttrs: {
     license = licenses.boost;
     mainProgram = "dmd";
     maintainers = with maintainers; [ lionello dukc jtbx ];
-    platforms = [ "x86_64-linux" "i686-linux" "x86_64-darwin" ];
+    platforms = [
+      "x86_64-linux"
+      "i686-linux"
+    ];
     # ld: section __DATA/__thread_bss has type zero-fill but non-zero file offset file '/private/tmp/nix-build-dmd-2.109.1.drv-0/.rdmd-301/rdmd-build.d-A1CF043A7D87C5E88A58F3C0EF5A0DF7/objs/build.o' for architecture x86_64
     # clang-16: error: linker command failed with exit code 1 (use -v to see invocation)
     broken = stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64;
diff --git a/nix-overlays/dmd/package.nix b/nix-overlays/dmd/package.nix
index 3aa1183..1813e46 100644
--- a/nix-overlays/dmd/package.nix
+++ b/nix-overlays/dmd/package.nix
@@ -1,5 +1,5 @@
 import ./generic.nix {
-  version = "2.111.0";
-  dmdHash = "sha256-2bjsGa9nTny818dLRV6LKkes+Ycq8W+PFjwhGVrD5TM=";
-  phobosHash = "sha256-9jySZbODoL8sULhYKj/l4+c/uiG5xY2dO240k9XQtPk=";
+  version = "2.112.1";
+  dmdHash = "sha256-UqNNUGoGmOV0lGNCGaFk8HbOE01qD55WuJ8NyQzqLJs=";
+  phobosHash = "sha256-CNvDSlerOXh6Qn060MNaSF1IIcbrcZzljyIxkm+TQQ0=";
 }
diff --git a/nix-overlays/dtools/package.nix b/nix-overlays/dtools/package.nix
index 2e72b44..12f4086 100644
--- a/nix-overlays/dtools/package.nix
+++ b/nix-overlays/dtools/package.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "dtools";
-  version = "2.110.0";
+  version = "2.112.1";
 
   src = fetchFromGitHub {
     owner = "dlang";
     repo = "tools";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-xMEHnrstL5hAkhp8+/z1I2KZWZ7eztWZnUGLTKCfbBI=";
+    hash = "sha256-WHgV33fu1YhRQCERVatqXKEqmfHlUvZ4IXhga/yOQ3w=";
     name = "dtools";
   };
 
diff --git a/nix-overlays/dub/package.nix b/nix-overlays/dub/package.nix
index 4d63f2d..c10fff5 100644
--- a/nix-overlays/dub/package.nix
+++ b/nix-overlays/dub/package.nix
@@ -13,7 +13,7 @@ assert dcompiler != null;
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "dub";
-  version = "1.40.0";
+  version = "1.41.0";
 
   enableParallelBuilding = true;
 
@@ -21,14 +21,18 @@ stdenv.mkDerivation (finalAttrs: {
     owner = "dlang";
     repo = "dub";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-OirchEKf66gis70gCSTOYcrHLyHhCsyt/rTEGT83Vcc=";
+    hash = "sha256-86TzaRdu+CFM0Ld2fXxjaUUT9dl37MYPdmsvxE4ZUkE=";
   };
 
   postPatch = ''
     patchShebangs test
   '';
 
-  nativeBuildInputs = [ dcompiler libevent rsync ];
+  nativeBuildInputs = [
+    dcompiler
+    libevent
+    rsync
+  ];
   buildInputs = [ curl ];
 
   preBuild = ''
@@ -88,6 +92,11 @@ stdenv.mkDerivation (finalAttrs: {
     license = licenses.mit;
     mainProgram = "dub";
     maintainers = with maintainers; [ jtbx ];
-    platforms = [ "x86_64-linux" "i686-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
+    platforms = [
+      "x86_64-linux"
+      "i686-linux"
+      "aarch64-linux"
+      "aarch64-darwin"
+    ];
   };
 })
diff --git a/nix-overlays/ldc/bootstrap.nix b/nix-overlays/ldc/bootstrap.nix
index f166568..03e7ad4 100644
--- a/nix-overlays/ldc/bootstrap.nix
+++ b/nix-overlays/ldc/bootstrap.nix
@@ -13,13 +13,12 @@ let
   inherit (stdenv) hostPlatform;
   OS = if hostPlatform.isDarwin then "osx" else hostPlatform.parsed.kernel.name;
   ARCH = if hostPlatform.isDarwin && hostPlatform.isAarch64 then "arm64" else hostPlatform.parsed.cpu.name;
-  version = "1.41.0";
+  version = "1.42.0";
   hashes = {
-    # Get these from `nix store prefetch-file https://github.com/ldc-developers/ldc/releases/download/v1.41.0/ldc2-1.41.0-osx-x86_64.tar.xz` etc..
-    osx-x86_64 = "sha256-W8/0i2PFakXbqs2wxb3cjqa+htSgx7LHyDGOBH9yEYE=";
-    linux-x86_64 = "sha256-SkOUV/D+WeadAv1rV1Sfw8h60PVa2fueQlB7b44yfI8=";
-    linux-aarch64 = "sha256-HEuVChPVM3ntT1ZDZsJ+xW1iYeIWhogNcMdIaz6Me6g=";
-    osx-arm64 = "sha256-FXJnBC8QsEchBhkxSqcZtPC/iHYB6TscY0qh7LPFRuQ=";
+    # Get these from `nix store prefetch-file https://github.com/ldc-developers/ldc/releases/download/v1.42.0/ldc2-1.41.0-osx-x86_64.tar.xz` etc..
+    linux-x86_64 = "sha256-p7yclWE49VjK35yWI1L1nUHIDfbrOuP4A58lvhSmkwM=";
+    linux-aarch64 = "sha256-aHcHw+IP+RBSjrLZLyepjLCWAoTeOwJua/IChKwchRE=";
+    osx-arm64 = "sha256-emjiHFMFdmp09HNsyJGnlC23hCqSJmIyCVBLyFxwE4I=";
   };
 in stdenv.mkDerivation {
   pname = "ldc-bootstrap";
@@ -52,8 +51,18 @@ in stdenv.mkDerivation {
     description = "LLVM-based D Compiler";
     homepage = "https://github.com/ldc-developers/ldc";
     # from https://github.com/ldc-developers/ldc/blob/master/LICENSE
-    license = with licenses; [ bsd3 boost mit ncsa gpl2Plus ];
+    license = with licenses; [
+      bsd3
+      boost
+      mit
+      ncsa
+      gpl2Plus
+    ];
     maintainers = with maintainers; [ lionello ];
-    platforms = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
+    platforms = [
+      "x86_64-linux"
+      "aarch64-linux"
+      "aarch64-darwin"
+    ];
   };
 }
diff --git a/nix-overlays/ldc/package.nix b/nix-overlays/ldc/package.nix
index 00b41cd..5439e27 100644
--- a/nix-overlays/ldc/package.nix
+++ b/nix-overlays/ldc/package.nix
@@ -2,7 +2,6 @@
   lib,
   stdenv,
   fetchFromGitHub,
-  fetchpatch,
   callPackage,
   makeWrapper,
   removeReferencesTo,
@@ -64,7 +63,14 @@ stdenv.mkDerivation (finalAttrs: {
   '';
 
   nativeBuildInputs = [
-    cmake ldcBootstrap lit lit.python llvm_22.dev makeWrapper ninja unzip
+    cmake
+    ldcBootstrap
+    lit
+    lit.python
+    llvm_22.dev
+    makeWrapper
+    ninja
+    unzip
   ] ++ lib.optionals (!stdenv.hostPlatform.isDarwin) [
     # https://github.com/NixOS/nixpkgs/pull/36378#issuecomment-385034818
     gdb
@@ -138,8 +144,6 @@ stdenv.mkDerivation (finalAttrs: {
     find $out/bin -type f -exec ${removeReferencesTo}/bin/remove-references-to -t ${ldcBootstrap} '{}' +
   '';
 
-  # doCheck = false;
-
   disallowedReferences = [ ldcBootstrap ];
 
   meta = with lib; {
@@ -147,10 +151,21 @@ stdenv.mkDerivation (finalAttrs: {
     homepage = "https://github.com/ldc-developers/ldc";
     changelog = "https://github.com/ldc-developers/ldc/releases/tag/v${finalAttrs.version}";
     # from https://github.com/ldc-developers/ldc/blob/master/LICENSE
-    license = with licenses; [ bsd3 boost mit ncsa gpl2Plus ];
+    license = with licenses; [
+      bsd3
+      boost
+      mit
+      ncsa
+      gpl2Plus
+    ];
     mainProgram = "ldc2";
     maintainers = with maintainers; [ lionello jtbx ];
-    platforms = [ "x86_64-linux" "i686-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
+    platforms = [
+      "x86_64-linux"
+      "i686-linux"
+      "aarch64-linux"
+      "aarch64-darwin"
+    ];
   };
 
   passthru.ldcBootstrap = ldcBootstrap;
@@ -182,7 +197,7 @@ stdenv.mkDerivation (finalAttrs: {
       # references to the compiler binaries.
       no-references-to-compiler = helloWorld.overrideAttrs {
         disallowedReferences = [ ldc ];
-        dFlags = ["-g"];
+        dFlags = [ "-g" ];
       };
     };
 })
diff --git a/org/nix-develop-dlang-shared.org b/org/nix-develop-dlang-shared.org
index 53c8803..8b42fbb 100644
--- a/org/nix-develop-dlang-shared.org
+++ b/org/nix-develop-dlang-shared.org
@@ -5,6 +5,7 @@
 #+AUTHOR:      Ralph Amissah
 #+EMAIL:       [[mailto:ralph.amissah@gmail.com][ralph.amissah@gmail.com]]
 #+COPYRIGHT:   Copyright (C) 2015 (continuously updated, current 2026) Ralph Amissah
+#+LICENSE:     Boost Software License 1.0
 #+LANGUAGE:    en
 #+STARTUP:     content hideblocks hidestars noindent entitiespretty
 #+PROPERTY:    header-args+ :eval never-export :exports code
@@ -331,20 +332,60 @@ sha256-/bs3bwgkLZF5IqaiKnc5gCF/r6MQBG/F1kWUkK8j2s0=
 
 #+NAME: dmd-version
 #+BEGIN_SRC org
-<<dmd_version_2_111_0>>
+<<dmd_version_2_112_1>>
 #+END_SRC
 
 #+NAME: dmd-hash
 #+BEGIN_SRC org
-<<dmd_hash_2_111_0>>
+<<dmd_hash_2_112_1>>
 #+END_SRC
 
 #+NAME: phobos-hash
 #+BEGIN_SRC org
-<<phobos_hash_2_111_0>>
+<<phobos_hash_2_112_1>>
 #+END_SRC
 
 *** versions
+**** 2.112.1 OK ✓
+
+- nix-prefetch-url --unpack https://github.com/dlang/dmd/archive/refs/tags/v2.112.1.tar.gz
+- nix-prefetch-url --unpack https://github.com/dlang/phobos/archive/refs/tags/v2.112.1.tar.gz
+
+#+NAME: dmd_version_2_112_1
+#+BEGIN_SRC nix
+2.112.1
+#+END_SRC
+
+#+NAME: phobos_hash_2_112_1
+#+BEGIN_SRC nix
+sha256-CNvDSlerOXh6Qn060MNaSF1IIcbrcZzljyIxkm+TQQ0=
+#+END_SRC
+
+#+NAME: dmd_hash_2_112_1
+#+BEGIN_SRC nix
+sha256-UqNNUGoGmOV0lGNCGaFk8HbOE01qD55WuJ8NyQzqLJs=
+#+END_SRC
+
+**** 2.112.0 OK ✓
+
+- nix-prefetch-url --unpack https://github.com/dlang/dmd/archive/refs/tags/v2.112.0.tar.gz
+- nix-prefetch-url --unpack https://github.com/dlang/phobos/archive/refs/tags/v2.112.0.tar.gz
+
+#+NAME: dmd_version_2_112_0
+#+BEGIN_SRC nix
+2.112.0
+#+END_SRC
+
+#+NAME: phobos_hash_2_112_0
+#+BEGIN_SRC nix
+sha256-rIW4fwSvwEt2rxYfXyaB82m3JWMgZLuYIMIkZ+kr0Sk=
+#+END_SRC
+
+#+NAME: dmd_hash_2_112_0
+#+BEGIN_SRC nix
+sha256-7MoLLAimtXs6t94VpWjhWGR1wBOISB4metbPcZYTb2M=
+#+END_SRC
+
 **** 2.111.0 OK ✓
 
 - nix-prefetch-url --unpack https://github.com/dlang/dmd/archive/refs/tags/v2.111.0.tar.gz
@@ -510,15 +551,30 @@ sha256-yRL9ub3u4mREG9PVxBvgQ/LDXD57RadPTZ2h08qyh/s=
 #+NAME: dub-version
 #+HEADER: :noweb yes
 #+BEGIN_SRC org
-<<dub_version_1_40_0>>
+<<dub_version_1_41_0>>
 #+END_SRC
 
 #+NAME: dub-hash
 #+BEGIN_SRC org
-<<dub_hash_1_40_0>>
+<<dub_hash_1_41_0>>
 #+END_SRC
 
 *** versions
+**** 1.41 OK ✓
+***** 1.41.0
+
+- nix-prefetch-url --unpack https://github.com/dlang/dub/archive/refs/tags/v1.41.0.tar.gz
+
+#+NAME: dub_version_1_41_0
+#+BEGIN_SRC nix
+1.41.0
+#+END_SRC
+
+#+NAME: dub_hash_1_41_0
+#+BEGIN_SRC nix
+sha256-86TzaRdu+CFM0Ld2fXxjaUUT9dl37MYPdmsvxE4ZUkE=
+#+END_SRC
+
 **** 1.40 OK ✓
 ***** 1.40.0
 
@@ -661,15 +717,29 @@ sha256-5pW3Fu3PQ1ZLJnsuh7fPpEBNbVQgGfFyiuMrAVOJKQA=
 
 #+NAME: dtools-version
 #+BEGIN_SRC org
-<<dtools_version_2_110_0>>
+<<dtools_version_2_112_1>>
 #+END_SRC
 
 #+NAME: dtools-hash
 #+BEGIN_SRC org
-<<dtools_hash_2_110_0>>
+<<dtools_hash_2_112_1>>
 #+END_SRC
 
 *** versions
+**** 2.112.1 OK ✓
+
+- https://github.com/dlang/tools/releases/tag/v2.112.1
+
+#+NAME: dtools_version_2_112_1
+#+BEGIN_SRC nix
+2.112.1
+#+END_SRC
+
+#+NAME: dtools_hash_2_112_1
+#+BEGIN_SRC nix
+sha256-WHgV33fu1YhRQCERVatqXKEqmfHlUvZ4IXhga/yOQ3w=
+#+END_SRC
+
 **** 2.110.0 OK ✓
 
 - https://github.com/dlang/tools/releases/tag/v2.110.0
diff --git a/org/nixpkgs_overlays_d_related.org b/org/nixpkgs_overlays_d_related.org
index d166bbf..fc89dd3 100644
--- a/org/nixpkgs_overlays_d_related.org
+++ b/org/nixpkgs_overlays_d_related.org
@@ -4,7 +4,7 @@
 #+FILETAGS:    :nixos:nixpkgs:dlang:compiler:
 #+AUTHOR:      Ralph Amissah
 #+EMAIL:       [[mailto:ralph.amissah@gmail.com][ralph.amissah@gmail.com]]
-#+COPYRIGHT:   Copyright (C) 2020 Ralph Amissah
+#+COPYRIGHT:   Copyright (C) 2015 (continuously updated, current 2026) Ralph Amissah
 #+LICENSE:     Boost Software License 1.0
 #+LANGUAGE:    en
 #+STARTUP:     content hideblocks hidestars noindent entitiespretty
@@ -519,7 +519,6 @@ import ./package.nix
   lib,
   stdenv,
   fetchFromGitHub,
-  fetchpatch,
   callPackage,
   makeWrapper,
   removeReferencesTo,
@@ -581,7 +580,14 @@ stdenv.mkDerivation (finalAttrs: {
   '';
 
   nativeBuildInputs = [
-    cmake ldcBootstrap lit lit.python <<ldc_llvm_set>>.dev makeWrapper ninja unzip
+    cmake
+    ldcBootstrap
+    lit
+    lit.python
+    <<ldc_llvm_set>>.dev
+    makeWrapper
+    ninja
+    unzip
   ] ++ lib.optionals (!stdenv.hostPlatform.isDarwin) [
     # https://github.com/NixOS/nixpkgs/pull/36378#issuecomment-385034818
     gdb
@@ -655,8 +661,6 @@ stdenv.mkDerivation (finalAttrs: {
     find $out/bin -type f -exec ${removeReferencesTo}/bin/remove-references-to -t ${ldcBootstrap} '{}' +
   '';
 
-  # doCheck = false;
-
   disallowedReferences = [ ldcBootstrap ];
 
   meta = with lib; {
@@ -664,10 +668,21 @@ stdenv.mkDerivation (finalAttrs: {
     homepage = "https://github.com/ldc-developers/ldc";
     changelog = "https://github.com/ldc-developers/ldc/releases/tag/v${finalAttrs.version}";
     # from https://github.com/ldc-developers/ldc/blob/master/LICENSE
-    license = with licenses; [ bsd3 boost mit ncsa gpl2Plus ];
+    license = with licenses; [
+      bsd3
+      boost
+      mit
+      ncsa
+      gpl2Plus
+    ];
     mainProgram = "ldc2";
     maintainers = with maintainers; [ lionello jtbx ];
-    platforms = [ "x86_64-linux" "i686-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
+    platforms = [
+      "x86_64-linux"
+      "i686-linux"
+      "aarch64-linux"
+      "aarch64-darwin"
+    ];
   };
 
   passthru.ldcBootstrap = ldcBootstrap;
@@ -699,7 +714,7 @@ stdenv.mkDerivation (finalAttrs: {
       # references to the compiler binaries.
       no-references-to-compiler = helloWorld.overrideAttrs {
         disallowedReferences = [ ldc ];
-        dFlags = ["-g"];
+        dFlags = [ "-g" ];
       };
     };
 })
@@ -726,7 +741,7 @@ let
   inherit (stdenv) hostPlatform;
   OS = if hostPlatform.isDarwin then "osx" else hostPlatform.parsed.kernel.name;
   ARCH = if hostPlatform.isDarwin && hostPlatform.isAarch64 then "arm64" else hostPlatform.parsed.cpu.name;
-  <<ldc_bootstrap_1-41-0_hashes>>
+  <<ldc_bootstrap_1-42-0_hashes>>
 in stdenv.mkDerivation {
   pname = "ldc-bootstrap";
   inherit version;
@@ -758,14 +773,37 @@ in stdenv.mkDerivation {
     description = "LLVM-based D Compiler";
     homepage = "https://github.com/ldc-developers/ldc";
     # from https://github.com/ldc-developers/ldc/blob/master/LICENSE
-    license = with licenses; [ bsd3 boost mit ncsa gpl2Plus ];
+    license = with licenses; [
+      bsd3
+      boost
+      mit
+      ncsa
+      gpl2Plus
+    ];
     maintainers = with maintainers; [ lionello ];
-    platforms = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
+    platforms = [
+      "x86_64-linux"
+      "aarch64-linux"
+      "aarch64-darwin"
+    ];
   };
 }
 #+END_SRC
 
 ***** bootstrap.nix version SELECT
+****** bootstrap.nix ldc2-1.42.0
+
+#+NAME: ldc_bootstrap_1-42-0_hashes
+#+BEGIN_SRC nix
+version = "1.42.0";
+hashes = {
+  # Get these from `nix store prefetch-file https://github.com/ldc-developers/ldc/releases/download/v1.42.0/ldc2-1.41.0-osx-x86_64.tar.xz` etc..
+  linux-x86_64 = "sha256-p7yclWE49VjK35yWI1L1nUHIDfbrOuP4A58lvhSmkwM=";
+  linux-aarch64 = "sha256-aHcHw+IP+RBSjrLZLyepjLCWAoTeOwJua/IChKwchRE=";
+  osx-arm64 = "sha256-emjiHFMFdmp09HNsyJGnlC23hCqSJmIyCVBLyFxwE4I=";
+};
+#+END_SRC
+
 ****** bootstrap.nix ldc2-1.41.0
 
 #+NAME: ldc_bootstrap_1-41-0_hashes
@@ -874,7 +912,6 @@ import ./generic.nix {
   curl,
   tzdata,
   gdb,
-  # Foundation,
   callPackage,
   targetPackages,
   fetchpatch,
@@ -891,14 +928,15 @@ let
     name = "dmd.conf";
     text = (lib.generators.toINI { } {
       Environment = {
-        DFLAGS = ''-I@out@/include/dmd -L-L@out@/lib -fPIC ${lib.optionalString (!targetPackages.stdenv.cc.isClang) "-L--export-dynamic"}'';
+        DFLAGS = ''-I@out@/include/dmd -L-L@out@/lib -fPIC ${
+          lib.optionalString (!targetPackages.stdenv.cc.isClang) "-L--export-dynamic"
+        }'';
       };
     });
   };
 
-  bits = builtins.toString stdenv.hostPlatform.parsed.cpu.bits;
-  osname = if stdenv.hostPlatform.isDarwin then "osx"
-    else stdenv.hostPlatform.parsed.kernel.name;
+  bits = toString stdenv.hostPlatform.parsed.cpu.bits;
+  osname = if stdenv.hostPlatform.isDarwin then "osx" else stdenv.hostPlatform.parsed.kernel.name;
 
   pathToDmd = "\${NIX_BUILD_TOP}/dmd/generated/${osname}/release/${bits}/dmd";
 in
@@ -955,9 +993,6 @@ stdenv.mkDerivation (finalAttrs: {
     rm dmd/compiler/test/runnable/gdb4149.d
     rm dmd/compiler/test/runnable/gdb4181.d
     rm dmd/compiler/test/compilable/ddocYear.d
-    rm dmd/compiler/test/compilable/sarif_success_test.d
-    rm dmd/compiler/test/fail_compilation/sarif_test.d
-    rm dmd/compiler/test/fail_compilation/sarifmultiple_test.d
 
     # Disable tests that rely on objdump whitespace until fixed upstream:
     #   https://issues.dlang.org/show_bug.cgi?id=23317
@@ -984,8 +1019,6 @@ stdenv.mkDerivation (finalAttrs: {
   buildInputs = [
     curl
     tzdata
-  # ] ++ lib.optionals stdenv.hostPlatform.isDarwin []
-  #   Foundation
   ];
 
   nativeCheckInputs = [
@@ -1036,6 +1069,7 @@ stdenv.mkDerivation (finalAttrs: {
 
     NIX_ENFORCE_PURITY= \
       make -C phobos unittest -j$checkJobs $checkFlags \
+        DISABLED_TESTS=std/datetime/timezone \
         DFLAGS="-version=TZDatabaseDir -version=LibcurlPath -J$PWD"
 
     runHook postCheck
@@ -1082,7 +1116,10 @@ stdenv.mkDerivation (finalAttrs: {
     license = licenses.boost;
     mainProgram = "dmd";
     maintainers = with maintainers; [ lionello dukc jtbx ];
-    platforms = [ "x86_64-linux" "i686-linux" "x86_64-darwin" ];
+    platforms = [
+      "x86_64-linux"
+      "i686-linux"
+    ];
     # ld: section __DATA/__thread_bss has type zero-fill but non-zero file offset file '/private/tmp/nix-build-dmd-2.109.1.drv-0/.rdmd-301/rdmd-build.d-A1CF043A7D87C5E88A58F3C0EF5A0DF7/objs/build.o' for architecture x86_64
     # clang-16: error: linker command failed with exit code 1 (use -v to see invocation)
     broken = stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64;
@@ -1109,8 +1146,18 @@ callPackage ./binary.nix {
 
 #+HEADER: :tangle "../nix-overlays/dmd/binary.nix"
 #+BEGIN_SRC nix
-{ lib, stdenv, fetchurl, curl, tzdata, autoPatchelfHook, fixDarwinDylibNames, glibc
-, version, hashes }:
+{
+  lib,
+  stdenv,
+  fetchurl,
+  curl,
+  tzdata,
+  autoPatchelfHook,
+  fixDarwinDylibNames,
+  glibc,
+  version,
+  hashes,
+}:
 
 let
   inherit (stdenv) hostPlatform;
@@ -1183,7 +1230,10 @@ stdenv.mkDerivation {
     license = licenses.boost;
     maintainers = [ maintainers.lionello ];
     homepage = "https://dlang.org/";
-    platforms = [ "x86_64-darwin" "i686-linux" "x86_64-linux" ];
+    platforms = [
+      "i686-linux"
+      "x86_64-linux"
+    ];
   };
 }
 #+END_SRC
@@ -1243,7 +1293,11 @@ stdenv.mkDerivation (finalAttrs: {
     patchShebangs test
   '';
 
-  nativeBuildInputs = [ dcompiler libevent rsync ];
+  nativeBuildInputs = [
+    dcompiler
+    libevent
+    rsync
+  ];
   buildInputs = [ curl ];
 
   preBuild = ''
@@ -1303,7 +1357,12 @@ stdenv.mkDerivation (finalAttrs: {
     license = licenses.mit;
     mainProgram = "dub";
     maintainers = with maintainers; [ jtbx ];
-    platforms = [ "x86_64-linux" "i686-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
+    platforms = [
+      "x86_64-linux"
+      "i686-linux"
+      "aarch64-linux"
+      "aarch64-darwin"
+    ];
   };
 })
 #+END_SRC