diff options
Diffstat (limited to 'rust/builder.go')
| -rw-r--r-- | rust/builder.go | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/rust/builder.go b/rust/builder.go index e71cea058..8a869aad8 100644 --- a/rust/builder.go +++ b/rust/builder.go @@ -159,6 +159,10 @@ func getTransformProperties(ctx ModuleContext, crateType string) transformProper func TransformSrcToBinary(ctx ModuleContext, mainSrc android.Path, deps PathDeps, flags Flags, outputFile android.WritablePath) buildOutput { + if ctx.RustModule().compiler.Thinlto() { + flags.GlobalRustFlags = append(flags.GlobalRustFlags, "-C lto=thin") + } + return transformSrctoCrate(ctx, mainSrc, deps, flags, outputFile, getTransformProperties(ctx, "bin")) } @@ -205,10 +209,7 @@ func TransformRlibstoStaticlib(ctx android.ModuleContext, mainSrc android.Path, rustFlags = CommonDefaultFlags(ctx, toolchain, rustFlags) rustFlags = CommonLibraryCompilerFlags(ctx, rustFlags) - - if !ctx.Config().Eng() { - rustFlags.GlobalRustFlags = append(rustFlags.GlobalRustFlags, "-C lto=thin") - } + rustFlags.GlobalRustFlags = append(rustFlags.GlobalRustFlags, "-C lto=thin") rustFlags.EmitXrefs = false @@ -217,16 +218,28 @@ func TransformRlibstoStaticlib(ctx android.ModuleContext, mainSrc android.Path, func TransformSrctoDylib(ctx ModuleContext, mainSrc android.Path, deps PathDeps, flags Flags, outputFile android.WritablePath) buildOutput { + if ctx.RustModule().compiler.Thinlto() { + flags.GlobalRustFlags = append(flags.GlobalRustFlags, "-C lto=thin") + } + return transformSrctoCrate(ctx, mainSrc, deps, flags, outputFile, getTransformProperties(ctx, "dylib")) } func TransformSrctoStatic(ctx ModuleContext, mainSrc android.Path, deps PathDeps, flags Flags, outputFile android.WritablePath) buildOutput { + if ctx.RustModule().compiler.Thinlto() { + flags.GlobalRustFlags = append(flags.GlobalRustFlags, "-C lto=thin") + } + return transformSrctoCrate(ctx, mainSrc, deps, flags, outputFile, getTransformProperties(ctx, "staticlib")) } func TransformSrctoShared(ctx ModuleContext, mainSrc android.Path, deps PathDeps, flags Flags, outputFile android.WritablePath) buildOutput { + if ctx.RustModule().compiler.Thinlto() { + flags.GlobalRustFlags = append(flags.GlobalRustFlags, "-C lto=thin") + } + return transformSrctoCrate(ctx, mainSrc, deps, flags, outputFile, getTransformProperties(ctx, "cdylib")) } |