Add RISC-V cross-compilation target for CI

overlay.nix

@@ -97,11 +97,7 @@ let
   pkgs = filterAttrs (_: isDerivation) bscPkgs;
 
   # TODO: Native build in that platform doesn't imply cross build works
-  canCrossCompile = platform: pkg:
-    (isDerivation pkg) &&
-    # Must be defined explicitly
-    (pkg.meta.cross or false) &&
-    (meta.availableOn platform pkg);
+  canCrossCompile = platform: pkg: (isDerivation pkg) && (meta.availableOn platform pkg);
 
   # For now only RISC-V
   crossSet = { riscv64 = final.pkgsCross.riscv64.bsc.pkgs; };

pkgs/amd-uprof/default.nix

@@ -86,4 +86,7 @@ in
       patchelf --add-needed libnuma.so $out/bin/AMDuProfPcm
       set +x
     '';
+    meta = {
+      platforms = [ "x86_64-linux" ];
+    };
   }

pkgs/amd-uprof/driver.nix

@@ -28,6 +28,6 @@ in stdenv.mkDerivation {
   meta = {
     description = "AMD Power Profiler Driver";
     homepage = "https://www.amd.com/es/developer/uprof.html";
-    platforms = lib.platforms.linux;
+    platforms = [ "x86_64-linux" ];
   };
 }

pkgs/cudainfo/default.nix

@@ -40,4 +40,5 @@ stdenv.mkDerivation (finalAttrs: {
     '';
     installPhase = "touch $out";
   };
+  meta.platforms = [ "x86_64-linux" ];
 })

pkgs/ovni/default.nix

@@ -55,7 +55,4 @@ in
     doCheck = true;
     checkTarget = "test";
     hardeningDisable = [ "all" ];
-    meta = {
-      cross = true;
-    };
   }