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44 lines
1 KiB
Text
44 lines
1 KiB
Text
import("//build_extra/rust/rust.gni")
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# TODO(ry) "flatbuffer.gni" should be "flatbuffers.gni" we should be consistent
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# in our pluralization.
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import("//build_extra/flatbuffers/flatbuffer.gni")
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template("rust_flatbuffer") {
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action_name = "${target_name}_gen"
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source_set_name = target_name
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compiled_action_foreach(action_name) {
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tool = "$flatbuffers_build_location:flatc"
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sources = invoker.sources
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deps = []
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out_dir = target_gen_dir
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outputs = [
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"$out_dir/{{source_name_part}}_generated.rs",
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]
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args = [
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"--rust",
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"-o",
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rebase_path(out_dir, root_build_dir),
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"-I",
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rebase_path("//", root_build_dir),
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]
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args += [ "{{source}}" ]
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# The deps may have steps that have to run before running flatc.
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if (defined(invoker.deps)) {
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deps += invoker.deps
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}
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}
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rust_component(source_set_name) {
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sources = get_target_outputs(":$action_name")
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source_root = sources[0]
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deps = [
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":$action_name",
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]
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extern = [ "//build_extra/flatbuffers/rust:flatbuffers" ]
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}
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}
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