nanopb: Use protoc from buildPackages

This fixes cross compilation.
2021-10-12 11:23:19 -05:00
parent e490a7c193
commit d8b35aa96b
1 changed files with 2 additions and 1 deletions
@@ -5,6 +5,7 @@
 , protobuf
 , python3
 , stdenv
+, buildPackages
 }:

 stdenv.mkDerivation rec {
@@ -25,7 +26,7 @@ stdenv.mkDerivation rec {
  cmakeFlags = [
    "-DBUILD_SHARED_LIBS=ON" # generate $out/lib/libprotobuf-nanopb.so{.0,}
    "-DBUILD_STATIC_LIBS=ON" # generate $out/lib/libprotobuf-nanopb.a
-    "-Dnanopb_PROTOC_PATH=${protobuf}/bin/protoc"
+    "-Dnanopb_PROTOC_PATH=${buildPackages.protobuf}/bin/protoc"
  ];

  postInstall = ''