kclvm: fix build

To do this, I unvendored `serde_yaml` and `protoc_bin` and regenerated Cargo.lock in the repository.
It's a pretty big patch, but it's easier than

pkgs/by-name/kc/kclvm/enable_protoc_env.patch

@@ -1,46 +0,0 @@
-diff --git a/kclvm/api/build.rs b/kclvm/api/build.rs
-index 7d1c39b7..0104bb6f 100644
---- a/api/build.rs
-+++ b/api/build.rs
-@@ -5,12 +5,12 @@ use prost_wkt_build::{FileDescriptorSet, Message};
- /// According to the file kclvm/spec/gpyrpc/gpyrpc.proto, automatically generate
- /// the corresponding rust source file to the directory src/model
- fn main() {
--    if env::var("PROTOC").is_err() {
--        env::set_var(
--            "PROTOC",
--            protoc_bin_vendored::protoc_bin_path().unwrap().as_os_str(),
--        );
--    }
-+    //if env::var("PROTOC").is_err() {
-+    //    env::set_var(
-+    //        "PROTOC",
-+    //        protoc_bin_vendored::protoc_bin_path().unwrap().as_os_str(),
-+    //    );
-+    //}
- 
-     let out = PathBuf::from(env::var("OUT_DIR").unwrap());
-     let descriptor_file = out.join("kclvm_service_descriptor.bin");
-diff --git a/kclvm/third-party/prost-wkt/wkt-types/build.rs b/kclvm/third-party/prost-wkt/wkt-types/build.rs
-index 620c759a..7f77e1b1 100644
---- a/third-party/prost-wkt/wkt-types/build.rs
-+++ b/third-party/prost-wkt/wkt-types/build.rs
-@@ -13,12 +13,12 @@ use regex::Regex;
- 
- fn main() {
-     //hack: set protoc_bin_vendored::protoc_bin_path() to PROTOC
--    if env::var("PROTOC").is_err() {
--        env::set_var(
--            "PROTOC",
--            protoc_bin_vendored::protoc_bin_path().unwrap().as_os_str(),
--        );
--    }
-+    //if env::var("PROTOC").is_err() {
-+    //    env::set_var(
-+    //         "PROTOC",
-+    //        protoc_bin_vendored::protoc_bin_path().unwrap().as_os_str(),
-+    //    );
-+    //}
-     let dir = PathBuf::from(env::var("OUT_DIR").unwrap());
-     process_prost_pbtime(&dir);
- 

pkgs/by-name/kc/kclvm/package.nix

@@ -7,20 +7,29 @@
   pkg-config,
   rustc,
 }:
-rustPlatform.buildRustPackage rec {
+rustPlatform.buildRustPackage (finalAttrs: {
   pname = "kclvm";
   version = "0.11.2";
 
   src = fetchFromGitHub {
     owner = "kcl-lang";
     repo = "kcl";
-    rev = "v${version}";
+    rev = "v${finalAttrs.version}";
     hash = "sha256-6XDLxTpgENhP7F51kicAJB7BNMtX4cONKJApAhqgdno=";
   };
 
-  sourceRoot = "${src.name}/kclvm";
+  env = {
+    PROTOC = "${protobuf}/bin/protoc";
+    PROTOC_INCLUDE = "${protobuf}/include";
+  };
 
-  cargoHash = "sha256-eJ3Gh2l6T2DxJRQRHamPOr/ILtzsqFB497DdXVJ90RE=";
+  cargoRoot = "kclvm";
+  cargoHash = "sha256-kX+3wyeElKXUOIyD24X9jfvSzdtg3HFilkqlWulq4cc=";
+  cargoPatches = [ ./fix-build.patch ];
+
+  preBuild = ''
+    cd kclvm
+  '';
 
   buildInputs = [ rustc ];
 
@@ -33,19 +42,14 @@ rustPlatform.buildRustPackage rec {
     protobuf
   ];
 
-  patches = [ ./enable_protoc_env.patch ];
-
-  PROTOC = "${protobuf}/bin/protoc";
-  PROTOC_INCLUDE = "${protobuf}/include";
-
-  meta = with lib; {
+  meta = {
     description = "High-performance implementation of KCL written in Rust that uses LLVM as the compiler backend";
     homepage = "https://github.com/kcl-lang/kcl";
-    license = licenses.asl20;
-    platforms = platforms.linux ++ platforms.darwin;
-    maintainers = with maintainers; [
+    license = lib.licenses.asl20;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [
       selfuryon
       peefy
     ];
   };
-}
+})