fidl.txt

\section{fidl}

\begin{verbatim}
appmgr里用到了component/cpp/fidl.h

首先用gen_response_file.py为一组fidl文件生成response file和library file。
fidlc读入response file, 生成json ir。
然后fidlgen为c++, dart, go, rust各生成一组接口文件。

fidl compiler的前端在zircon里，后端在garnet里。

/usr/bin/env ../../build/fidl/gen_response_file.py 
  --out-response-file fidling/gen/garnet/public/lib/app/fidl/fidl.args 
  --out-libraries fidling/gen/garnet/public/lib/app/fidl/fidl.libraries 
  --json fidling/gen/garnet/public/lib/app/fidl/fidl.fidl.json 
  --c-header fidling/gen/component/c/fidl.h 
  --tables fidling/gen/garnet/public/lib/app/fidl/fidl.fidl.tables.cc 
  --name component 
  --sources ../../garnet/public/lib/app/fidl/application_launcher.fidl 
            ../../garnet/public/lib/app/fidl/component_controller.fidl 
            ../../garnet/public/lib/app/fidl/environment.fidl 
            ../../garnet/public/lib/app/fidl/environment_controller.fidl 
            ../../garnet/public/lib/app/fidl/flat_namespace.fidl 
            ../../garnet/public/lib/app/fidl/loader.fidl 
            ../../garnet/public/lib/app/fidl/runner.fidl 
            ../../garnet/public/lib/app/fidl/service_provider.fidl 
  --dep-libraries fidling/gen/garnet/public/lib/mem/fidl/fidl.libraries

/usr/bin/env ../../build/gn_run_binary.sh 
    ../../buildtools/linux-x64/clang/bin 
    host_x64/fidlc 
    @fidling/gen/garnet/public/lib/app/fidl/fidl.args

/usr/bin/env ../../build/gn_run_binary.sh 
  ../../buildtools/linux-x64/clang/bin 
  host_x64/fidlgen 
  --json fidling/gen/garnet/public/lib/app/fidl/fidl.fidl.json 
  --output-base fidling/gen/component/cpp/fidl 
  --include-base fidling/gen 
  --generators cpp


\end{verbatim}