This change updates the Go GN integration to download external
dependencies for Go packages before running "go build". These
dependencies are listed in the pw_go_package template using build
metadata and collected to a "go get" invocation.
To support this, the pw_exec template is expanded to allow setting
positional arguments from a file.
Change-Id: If4f6c71f037b35bb041984da9982a1629d1d36b0
This change defines GN templates that allow building Go code as part of
Pigweed's build system. Go is also added as a supported language for the
proto_library template.
Change-Id: I3e639a12e6a8ba0a7a928c5d653c623cff58eb86
This change adds a pw_protobuf module containing a lightweight protobuf
wire format encoder. The encoder comes with a Python script that plugs
into protoc to generate C++ classes from Protobuf files that wrap its
functionality.
Bug: 20
Change-Id: I867655ab64c2f6ddd2a731054b1fbe7ccc97ba70
This change adds a module responsible for invoking the protobuf compiler
to generate code from .proto definition files. It provides a GN template
which performs the codegen operation on a list of input .proto files.
The template currently only supports C++.
Change-Id: I5558fd5b4282e0d6f09f8fafebda972738dc1e83
