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| author | 2021-12-07 19:33:24 +0000 | |
|---|---|---|
| committer | 2021-12-07 19:33:24 +0000 | |
| commit | 58e748d8d43dd48fe17a88bf422b778f99cb1e49 (patch) | |
| tree | 6cedfed2b00c41ce4053a76818be0128e7799c6e | |
| parent | 8a8cebb01ffce88013459edf7dded2f45c5dc2c3 (diff) | |
| parent | d9781fd67ed16bd4723dd7898340f0c096d03070 (diff) | |
Merge "Allow users to enable local incremental Rust builds"
| -rw-r--r-- | rust/builder.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/rust/builder.go b/rust/builder.go index 60b5926e8..a7efc282a 100644 --- a/rust/builder.go +++ b/rust/builder.go @@ -216,6 +216,13 @@ func transformSrctoCrate(ctx ModuleContext, main android.Path, deps PathDeps, fl // Suppress an implicit sysroot rustcFlags = append(rustcFlags, "--sysroot=/dev/null") + // Enable incremental compilation if requested by user + if ctx.Config().IsEnvTrue("SOONG_RUSTC_INCREMENTAL") { + incrementalPath := android.PathForOutput(ctx, "rustc").String() + + rustcFlags = append(rustcFlags, "-C incremental="+incrementalPath) + } + // Collect linker flags linkFlags = append(linkFlags, flags.GlobalLinkFlags...) linkFlags = append(linkFlags, flags.LinkFlags...) |