From 1f7d58ef1c5b84e7c3039e2bb5965c8566c7ba73 Mon Sep 17 00:00:00 2001
From: blenderfreaky <blenderfreaky@mailbox.org>
Date: Wed, 4 Dec 2024 22:48:21 +0100
Subject: [PATCH] opensycl: remove and alias to adaptivecpp

---
 .../compilers/opensycl/default.nix            | 84 -------------------
 pkgs/top-level/aliases.nix                    |  2 +
 pkgs/top-level/all-packages.nix               |  3 -
 3 files changed, 2 insertions(+), 87 deletions(-)
 delete mode 100644 pkgs/development/compilers/opensycl/default.nix

diff --git a/pkgs/development/compilers/opensycl/default.nix b/pkgs/development/compilers/opensycl/default.nix
deleted file mode 100644
index bdc36efcd0692..0000000000000
--- a/pkgs/development/compilers/opensycl/default.nix
+++ /dev/null
@@ -1,84 +0,0 @@
-{ lib
-, fetchFromGitHub
-, llvmPackages_15
-, lld_15
-, python3
-, cmake
-, boost
-, libxml2
-, libffi
-, makeWrapper
-, config
-, cudaPackages
-, rocmPackages_5
-, ompSupport ? true
-, openclSupport ? false
-, rocmSupport ? config.rocmSupport
-, cudaSupport ? config.cudaSupport
-, autoAddDriverRunpath
-}:
-let
-  inherit (llvmPackages_15) stdenv;
-  # move to newer ROCm version once supported
-  rocmPackages = rocmPackages_5;
-in
-stdenv.mkDerivation rec {
-  pname = "OpenSYCL";
-  version = "0.9.4";
-
-  src = fetchFromGitHub {
-    owner = "OpenSYCL";
-    repo = "OpenSYCL";
-    rev = "v${version}";
-    sha256 = "sha256-5YkuUOAnvoAD5xDKxKMPq0B7+1pb6hVisPAhs0Za1ls=";
-  };
-
-  nativeBuildInputs = [
-    cmake
-    makeWrapper
-  ] ++ lib.optionals cudaSupport [
-    autoAddDriverRunpath
-    cudaPackages.cuda_nvcc
-  ];
-
-  buildInputs = [
-    libxml2
-    libffi
-    boost
-    llvmPackages_15.openmp
-    llvmPackages_15.libclang.dev
-    llvmPackages_15.llvm
-  ] ++ lib.optionals rocmSupport [
-    rocmPackages.clr
-    rocmPackages.rocm-runtime
-  ] ++ lib.optionals cudaSupport [
-    cudaPackages.cuda_cudart
-    (lib.getOutput "stubs" cudaPackages.cuda_cudart)
-  ];
-
-  # opensycl makes use of clangs internal headers. Its cmake does not successfully discover them automatically on nixos, so we supply the path manually
-  cmakeFlags = [
-    "-DCLANG_INCLUDE_PATH=${llvmPackages_15.libclang.dev}/include"
-    (lib.cmakeBool "WITH_CPU_BACKEND" ompSupport)
-    (lib.cmakeBool "WITH_CUDA_BACKEND" cudaSupport)
-    (lib.cmakeBool "WITH_ROCM_BACKEND" rocmSupport)
-  ] ++ lib.optionals (lib.versionAtLeast version "24") [
-    (lib.cmakeBool "WITH_OPENCL_BACKEND" openclSupport)
-  ];
-
-  postFixup = ''
-    wrapProgram $out/bin/syclcc-clang \
-      --prefix PATH : ${lib.makeBinPath [ python3 lld_15 ]} \
-      --add-flags "-L${llvmPackages_15.openmp}/lib" \
-      --add-flags "-I${llvmPackages_15.openmp.dev}/include" \
-  '' + lib.optionalString rocmSupport ''
-    --add-flags "--rocm-device-lib-path=${rocmPackages.rocm-device-libs}/amdgcn/bitcode"
-  '';
-
-  meta = with lib; {
-    homepage = "https://github.com/OpenSYCL/OpenSYCL";
-    description = "Multi-backend implementation of SYCL for CPUs and GPUs";
-    maintainers = with maintainers; [ yboettcher ];
-    license = licenses.bsd2;
-  };
-}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 61f8f88d0745d..84f6154a97229 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -933,6 +933,8 @@ mapAliases {
   openlp = throw "openlp has been removed for now because the outdated version depended on insecure and removed packages and it needs help to upgrade and maintain it; see https://github.com/NixOS/nixpkgs/pull/314882"; # Added 2024-07-29
   openmpt123 = throw "'openmpt123' has been renamed to/replaced by 'libopenmpt'"; # Converted to throw 2024-10-17
   openssl_3_0 = openssl_3; # Added 2022-06-27
+  opensycl = lib.warn "'opensycl' has been renamed to 'adaptivecpp'" adaptivecpp; # Added 2024-12-04
+  opensyclWithRocm = lib.warn "'opensyclWithRocm ' has been renamed to 'adaptivecppWithRocm '" adaptivecppWithRocm; # Added 2024-12-04
   orchis = throw "'orchis' has been renamed to/replaced by 'orchis-theme'"; # Converted to throw 2024-10-17
   onlyoffice-bin = onlyoffice-desktopeditors; # Added 2024-09-20
   onlyoffice-bin_latest = onlyoffice-bin; # Added 2024-07-03
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index bb1818bde2a7b..71d67d25fa365 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6966,9 +6966,6 @@ with pkgs;
 
   opensmalltalk-vm = callPackage ../development/compilers/opensmalltalk-vm { };
 
-  opensycl = darwin.apple_sdk_11_0.callPackage ../development/compilers/opensycl { };
-  opensyclWithRocm = opensycl.override { rocmSupport = true; };
-
   rustfmt = rustPackages.rustfmt;
   rust-bindgen-unwrapped = callPackage ../development/tools/rust/bindgen/unwrapped.nix { };
   rust-bindgen = callPackage ../development/tools/rust/bindgen { };