ollama: use cudaPackages.backendStdenv (#375388)

pkgs/by-name/ol/ollama/package.nix

@@ -129,7 +129,10 @@ let
   wrapperArgs = builtins.concatStringsSep " " wrapperOptions;
 
   goBuild =
-    if enableCuda then buildGoModule.override { stdenv = overrideCC stdenv gcc12; } else buildGoModule;
+    if enableCuda then
+      buildGoModule.override { stdenv = cudaPackages.backendStdenv; }
+    else
+      buildGoModule;
   inherit (lib) licenses platforms maintainers;
 in
 goBuild {
@@ -146,9 +149,7 @@ goBuild {
       CLBlast_DIR = "${clblast}/lib/cmake/CLBlast";
       HIP_PATH = rocmPath;
     }
-    // lib.optionalAttrs enableCuda {
-      CUDA_PATH = cudaPath;
-    };
+    // lib.optionalAttrs enableCuda { CUDA_PATH = cudaPath; };
 
   nativeBuildInputs =
     [
@@ -225,9 +226,7 @@ goBuild {
 
   __darwinAllowLocalNetworking = true;
 
-  nativeInstallCheck = [
-    versionCheckHook
-  ];
+  nativeInstallCheck = [ versionCheckHook ];
   versionCheckProgramArg = [ "--version" ];
   doInstallCheck = true;