Filter out packages by platform from crossSet

2025-10-28 17:26:47 +01:00 · 2025-10-28 17:26:47 +01:00 · 97e81b2f91
commit 97e81b2f91
parent a13a4e66a6
1 changed files with 6 additions and 1 deletions
--- a/overlay.nix
+++ b/overlay.nix
@ -107,7 +107,12 @@ let
    (meta.availableOn platform pkg);

  # For now only RISC-V
-  crossSet = { riscv64 = final.pkgsCross.riscv64.bsc.pkgsTopLevel; };
+  crossSet = genAttrs [ "riscv64" ] genCross;
+
+  genCross = platform:
+    # filter out packages by meta.platforms
+    filterAttrs (_: meta.availableOn final.pkgsCross.${platform}.stdenv.hostPlatform)
+    final.pkgsCross.${platform}.bsc.pkgsTopLevel;

  buildList = name: paths:
    final.runCommandLocal name { } ''