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Pass the --cfg soong flag when building rustdoc

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This CL modifies Soong to pass the `--cfg soong` flag to the rustdoc
tool.

Test: m rustdoc
Bug: 303116432
Change-Id: I089edebe3c0450b9f9d4f97404bafb7e90ed1f8a
This commit is contained in:
Chris Wailes
2024-07-11 11:31:14 -07:00
parent dc554b218d
commit 3d211a0567
1 changed files with 3 additions and 0 deletions
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3
rust/builder.go
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@@ -520,6 +520,9 @@ func Rustdoc(ctx ModuleContext, main android.Path, deps PathDeps,
// this flag.
rustdocFlags = append(rustdocFlags, "-Z", "unstable-options", "--enable-index-page")
// Ensure we use any special-case code-paths for Soong.
rustdocFlags = append(rustdocFlags, "--cfg", "soong")
targetTriple := ctx.toolchain().RustTriple()
// Collect rustc flags