genrule { name: "hidl_error_test_gen", tools: ["hidl-gen"], tool_files: ["hidl_error_test.sh"], cmd: "$(location hidl_error_test.sh) $(location hidl-gen) &&" + "echo 'int main(){return 0;}' > $(genDir)/TODO_b_37575883.cpp", out: ["TODO_b_37575883.cpp"], srcs: [ "**/*.hal", "**/required_error", ], } cc_test_host { name: "hidl_error_test", cflags: ["-Wall", "-Werror"], generated_sources: ["hidl_error_test_gen"], }