cgminer: Use standard OpenCL libraries.

pkgs/applications/misc/cgminer/default.nix

@@ -1,5 +1,5 @@
 { fetchgit, stdenv, pkgconfig, libtool, autoconf, automake
-, curl, ncurses, amdappsdk, amdadlsdk, xorg, jansson }:
+, curl, ncurses, ocl-icd, opencl-headers, xorg, jansson }:
 
 stdenv.mkDerivation rec {
   version = "3.7.2";
@@ -13,17 +13,13 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    autoconf automake libtool curl ncurses amdappsdk amdadlsdk
+    autoconf automake libtool curl ncurses ocl-icd opencl-headers
     xorg.libX11 xorg.libXext xorg.libXinerama jansson
   ];
   configureScript = "./autogen.sh";
   configureFlags = [ "--enable-scrypt" "--enable-opencl" ];
   NIX_LDFLAGS = "-lgcc_s -lX11 -lXext -lXinerama";
 
-  preConfigure = ''
-    ln -s ${amdadlsdk}/include/* ADL_SDK/
-  '';
-
   postBuild = ''
     gcc api-example.c -o cgminer-api
   '';

pkgs/top-level/all-packages.nix

@@ -16993,9 +16993,7 @@ in
     inherit (python3Packages) python wrapPython pygments markdown;
   };
 
-  cgminer = callPackage ../applications/misc/cgminer {
-    amdappsdk = amdappsdk28;
-  };
+  cgminer = callPackage ../applications/misc/cgminer { };
 
   chirp = callPackage ../applications/radio/chirp {
     inherit (pythonPackages) pyserial pygtk;