From 16999590ce0cb09df693fe0d2470153c86d27d5f Mon Sep 17 00:00:00 2001
From: Sergei Zimmerman <serjtsimmerman@gmail.com>
Date: Mon, 3 Jun 2024 21:48:42 +0300
Subject: [PATCH] opencl-info: drop

Upstream has been abandoned and unmaintained for 11 years.
opencl-clhpp updates are causing build failures which need
vendored patches.
---
 pkgs/tools/system/opencl-info/default.nix     | 38 -------------------
 .../opencl-info/opencl-info-clhpp2.diff       | 22 -----------
 pkgs/top-level/aliases.nix                    |  1 +
 pkgs/top-level/all-packages.nix               |  2 -
 4 files changed, 1 insertion(+), 62 deletions(-)
 delete mode 100644 pkgs/tools/system/opencl-info/default.nix
 delete mode 100644 pkgs/tools/system/opencl-info/opencl-info-clhpp2.diff

diff --git a/pkgs/tools/system/opencl-info/default.nix b/pkgs/tools/system/opencl-info/default.nix
deleted file mode 100644
index 7396e67087b1..000000000000
--- a/pkgs/tools/system/opencl-info/default.nix
+++ /dev/null
@@ -1,38 +0,0 @@
-{ lib, stdenv, fetchFromGitHub, opencl-clhpp, ocl-icd }:
-
-stdenv.mkDerivation {
-  pname = "opencl-info";
-  version = "unstable-2014-02-21";
-
-  src = fetchFromGitHub {
-    owner = "marchv";
-    repo = "opencl-info";
-    rev = "3e53d001a98978feb865650cf0e93b045400c0d7";
-    sha256 = "114lxgnjg40ivjjszkv4n3f3yq2lbrvywryvbazf20kqmdz7315l";
-  };
-
-  patches = [
-    # The cl.hpp header was removed from opencl-clhpp. This patch
-    # updates opencl-info to use the new cp2.hpp header.
-    #
-    # Submitted upstream: https://github.com/marchv/opencl-info/pull/2
-    ./opencl-info-clhpp2.diff
-  ];
-
-  buildInputs = [ opencl-clhpp ocl-icd ];
-
-  NIX_LDFLAGS = "-lOpenCL";
-
-  installPhase = ''
-    install -Dm755 opencl-info $out/bin/opencl-info
-  '';
-
-  meta = with lib; {
-    description = "Tool to dump OpenCL platform/device information";
-    homepage = "https://github.com/marchv/opencl-info";
-    license = licenses.mit;
-    platforms = platforms.linux;
-    maintainers = with maintainers; [ abbradar ];
-    mainProgram = "opencl-info";
-  };
-}
diff --git a/pkgs/tools/system/opencl-info/opencl-info-clhpp2.diff b/pkgs/tools/system/opencl-info/opencl-info-clhpp2.diff
deleted file mode 100644
index 013222beebf7..000000000000
--- a/pkgs/tools/system/opencl-info/opencl-info-clhpp2.diff
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/opencl-info.cpp b/opencl-info.cpp
-index a23015d..a6de0c1 100644
---- a/opencl-info.cpp
-+++ b/opencl-info.cpp
-@@ -7,7 +7,7 @@
- #if defined(__APPLE__) || defined(__MACOSX)
- #  include <OpenCL/cl.hpp>
- #else
--#  include <CL/cl.hpp>
-+#  include <CL/cl2.hpp>
- #endif
- 
- #include <iostream>
-@@ -130,7 +130,7 @@ int main() {
-                 PconstEnd;
-                 P(device, CL_DEVICE_LOCAL_MEM_SIZE);
-                 Pbool(device, CL_DEVICE_ERROR_CORRECTION_SUPPORT);
--                Pbool(device, CL_DEVICE_HOST_UNIFIED_MEMORY);
-+                // Pbool(device, CL_DEVICE_HOST_UNIFIED_MEMORY); /* Deprecated in 2.0 */
-                 P(device, CL_DEVICE_PROFILING_TIMER_RESOLUTION);
-                 Pbool(device, CL_DEVICE_ENDIAN_LITTLE);
-                 Pbool(device, CL_DEVICE_AVAILABLE);
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 58afce07bdcc..bba9374aec5e 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -958,6 +958,7 @@ mapAliases ({
   openapi-generator-cli-unstable = throw "openapi-generator-cli-unstable was removed as it was not being updated; consider openapi-generator-cli instead"; # Added 2024-01-02
   openbangla-keyboard = throw "openbangla-keyboard has been replaced by ibus-engines.openbangla-keyboard and fcitx5-openbangla-keyboard"; # added 2023-10-10
   opencascade = throw "'opencascade' has been removed as it is unmaintained; consider opencascade-occt instead'"; # Added 2023-09-18
+  opencl-info = throw "opencl-info has been removed, as the upstream is unmaintained; consider using 'clinfo' instead"; # Added 2024-06-12
   openconnect_head = openconnect_unstable; # Added 2022-03-29
   openconnect_gnutls = openconnect; # Added 2022-03-29
   openconnect_unstable = throw "openconnect_unstable was removed from nixpkgs as it was not being updated"; # Added 2023-06-01
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a0def6bf6c19..c4072d608272 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11241,8 +11241,6 @@ with pkgs;
 
   opencc = callPackage ../tools/text/opencc { };
 
-  opencl-info = callPackage ../tools/system/opencl-info { };
-
   opencryptoki = callPackage ../tools/security/opencryptoki { };
 
   opendbx = callPackage ../development/libraries/opendbx { };