default.nix: update card10-sys/firmware if firmwareSrc was passed

673ef495 · Astro · 50fcb55b · 673ef495
Commit 673ef495 authored Sep 16, 2019 by Astro ⚙
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default.nix default.nix +3 -0

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--- a/default.nix
+++ b/default.nix
@@ -29,6 +29,9 @@ let
    buildInputs = [ pkgsCross.arm-embedded.stdenv.cc ];
    prePatch = ''
      cp ${epic-stubs}/client.c card10-sys/vendor/
+    '' + lib.optionalString (firmwareSrc != ./card10-sys/firmware) ''
+      rm -r card10-sys/firmware
+      cp -r ${firmwareSrc} card10-sys/firmware
    '';
    NIX_DEBUG=1;
    LIBCLANG_PATH="${llvmPackages.libclang}/lib";