pw_rust: Add dummy rust_bin to static analysis toolchain
This commit adds a dummy rust_bin tool (that just stamps an output file)
to the static analysis toolchain. Without this, projects that use a host
static analysis toolchain along with Rust targets will fail in `gn gen`.
In the future, it could make sense to make this actually do something,
like invoke Clippy, but that's out of scope for this change.
Change-Id: I737214ada3cc6d30696682d030b44b62eaf9007b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/127035
Commit-Queue: Eli Lipsitz <elipsitz@google.com>
Reviewed-by: Alexei Frolov <frolv@google.com>
Pigweed-Auto-Submit: Eli Lipsitz <elipsitz@google.com>
diff --git a/pw_toolchain/static_analysis_toolchain.gni b/pw_toolchain/static_analysis_toolchain.gni
index e11f456..dbaa644 100644
--- a/pw_toolchain/static_analysis_toolchain.gni
+++ b/pw_toolchain/static_analysis_toolchain.gni
@@ -220,6 +220,14 @@
forward_variables_from(_copy, "*")
}
+ tool("rust_bin") {
+ _output = "{{output_dir}}/{{target_output_name}}{{output_extension}}"
+ command = pw_universal_stamp.command
+ description = "rustc {{output}}"
+ outputs = [ _output ]
+ default_output_dir = "{{target_out_dir}}/bin"
+ }
+
# Build arguments to be overridden when compiling cross-toolchain:
#
# pw_toolchain_defaults: A scope setting defaults to apply to GN targets
