feat: its working

ecsact/private/ecsact_binary.bzl

@@ -1,7 +1,25 @@
 load("@rules_cc//cc:find_cc_toolchain.bzl", "find_cc_toolchain", "use_cc_toolchain")
+load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES")
 
 def _ecsact_binary(ctx):
     cc_toolchain = find_cc_toolchain(ctx)
+
+    feature_configuration = cc_common.configure_features(
+        ctx = ctx,
+        cc_toolchain = cc_toolchain,
+    )
+
+    variables = cc_common.create_link_variables(
+        cc_toolchain = cc_toolchain,
+        feature_configuration = feature_configuration,
+    )
+
+    env = cc_common.get_environment_variables(
+        feature_configuration = feature_configuration,
+        action_name = ACTION_NAMES.cpp_link_dynamic_library,
+        variables = variables,
+    )
+
     ecsact_toolchain = ctx.toolchains["//ecsact:toolchain_type"].ecsact_info
 
     # TODO(zaucy): derive runtime library extension based on ctx and cc_toolchain
@@ -14,6 +32,28 @@ def _ecsact_binary(ctx):
     args.add_all(ctx.files.srcs)
     args.add_all(ctx.files.recipes, before_each = "-r")
     args.add("-o", runtime_output_file)
+    args.add("--temp_dir", ctx.attr.name)
+    args.add("-f", "none")
+
+    # TODO(zaucy): detect shared library extension
+    preferred_output_extension = ".dll"
+
+    compiler_config = {
+        "compiler_type": "auto",
+        "compiler_path": cc_toolchain.compiler_executable,
+        "compiler_version": "bazel c++ toolchain",
+        "install_path": "",
+        "std_inc_paths": cc_toolchain.built_in_include_directories,
+        "std_lib_paths": [],
+        "preferred_output_extension": preferred_output_extension,
+        "allowed_output_extensions": [preferred_output_extension],
+    }
+
+    compiler_config_file = ctx.actions.declare_file("{}.compiler_config.json".format(ctx.attr.name))
+
+    ctx.actions.write(compiler_config_file, json.encode(compiler_config))
+
+    args.add("--compiler_config", compiler_config_file)
 
     for p in ecsact_toolchain.target_tool_path_runfiles:
         tools.extend(p.files.to_list())
@@ -24,10 +64,11 @@ def _ecsact_binary(ctx):
     ctx.actions.run(
         mnemonic = "EcsactBuild",
         outputs = outputs,
-        inputs = ctx.files.srcs + ctx.files.recipes,
-        executable = ecsact_toolchain.target_tool_path + ".exe",
+        inputs = ctx.files.srcs + ctx.files.recipes + [compiler_config_file],
+        executable = ecsact_toolchain.target_tool_path,
         tools = tools,
         arguments = [args],
+        env = env,
     )
 
     return [
@@ -54,4 +95,5 @@ ecsact_binary = rule(
         ),
     },
     toolchains = ["//ecsact:toolchain_type"] + use_cc_toolchain(),
+    fragments = ["cpp"],
 )