From 733e2485878e22a5b585d41358e5ea680f3f7246 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Thu, 30 Oct 2025 09:46:54 +0100
Subject: Added adaptive-cpp passthrough

---
 .nix/adaptive-cpp.nix | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++
 default.nix           |  4 ++++
 2 files changed, 64 insertions(+)
 create mode 100644 .nix/adaptive-cpp.nix

diff --git a/.nix/adaptive-cpp.nix b/.nix/adaptive-cpp.nix
new file mode 100644
index 0000000..a39d9b7
--- /dev/null
+++ b/.nix/adaptive-cpp.nix
@@ -0,0 +1,60 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake
+, makeWrapper
+, boost
+, llvmPackages
+, lld
+, python3
+}:
+
+let
+	version = "25.02.0";
+in stdenv.mkDerivation {
+	pname = "adaptive-cpp-kel-custom";
+	inherit version;
+
+	src = fetchFromGitHub {
+		owner = "AdaptiveCpp";
+		repo = "AdaptiveCpp";
+		tag = "v${version}";
+		sha256 = "sha256-vXfw8+xn3/DYxUKp3QGdQ8sEbDwyk+8jDCyuvQOXigc=";
+	};
+
+	nativeBuildInputs = [
+    cmake
+    makeWrapper
+	];
+
+	buildInputs = [
+		boost
+		llvmPackages.openmp
+		llvmPackages.libclang
+		llvmPackages.llvm
+		python3
+	];
+
+  cmakeFlags = [
+    "-DCLANG_INCLUDE_PATH=${llvmPackages.libclang.dev}/include"
+  ];
+
+  postInstall = ''
+    if [ -d "$out/include/AdaptiveCpp" ]; then
+      mv $out/include/AdaptiveCpp .hidden-fake
+      mv .hidden-fake/* $out/include/
+      rmdir .hidden-fake
+    fi
+  '';
+
+  postFixup = ''
+    wrapProgram $out/bin/syclcc-clang \
+      --prefix PATH : ${lib.makeBinPath [ lld python3 ]} \
+      --add-flags "-L${llvmPackages.openmp}/lib" \
+      --add-flags "-I${llvmPackages.openmp.dev}/include" \
+  '';
+
+  postPatch = ''
+    patchShebangs .
+  '';
+}
diff --git a/default.nix b/default.nix
index ee3c963..ef0bc3d 100644
--- a/default.nix
+++ b/default.nix
@@ -6,6 +6,9 @@
 		ref = "master";
 	}).outPath + "/default.nix"){
 	}).gasp
+, adaptive-cpp ? (pkgs.callPackage ./.nix/adaptivecpp.nix {
+		inherit stdenv;
+	})
 }:
 
 let
@@ -126,6 +129,7 @@ in rec {
 			inherit forstio;
 			inherit stdenv;
 			inherit clang-tools;
+			inherit adaptive-cpp;
 			openmp = pkgs.llvmPackages_17.openmp;
 			
 			build_examples = "false";
-- 
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