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rust: Refactor stripped output file path

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Rust installed files reside in "$MODULE_OUT/stripped/" when they are
stripped, otherwise they reside in "$MODULE_OUT". However, other parts
of Soong assume that installed files are always in $MODULE_OUT
(cc_modules place *unstripped* files in $MODULE_OUT/unstripped).

This notably causes problems when adding Rust modules as test data in
AndroidMkDataPaths. When Rust modules are parsed by AndroidMkDataPaths,
if they are stripped then they incorrectly get installed as test data
with the path:
<install_root>/<relative_install_path>/stripped/file.

This CL refactors how we handle Rust stripped output such that the
installed file always resides in $MODULE_OUT.

Bug: 171710847
Test: Installed files now always reside in $MODULE_OUT
Change-Id: I53a6ff57a0a5a55cd95ea78ae592ce22abfa20c9
This commit is contained in:
Ivan Lozano
2021-11-05 16:36:47 -04:00
parent cd3af1e52c
commit 8d10fc39af
14 changed files with 104 additions and 81 deletions
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18
rust/binary.go
View File

@@ -122,20 +122,24 @@ func (binary *binaryDecorator) compile(ctx ModuleContext, flags Flags, deps Path
fileName := binary.getStem(ctx) + ctx.toolchain().ExecutableSuffix()
srcPath, _ := srcPathFromModuleSrcs(ctx, binary.baseCompiler.Properties.Srcs)
outputFile := android.PathForModuleOut(ctx, fileName)
ret := outputFile
flags.RustFlags = append(flags.RustFlags, deps.depFlags...)
flags.LinkFlags = append(flags.LinkFlags, deps.depLinkFlags...)
flags.LinkFlags = append(flags.LinkFlags, deps.linkObjects...)
if binary.stripper.NeedsStrip(ctx) {
strippedOutputFile := outputFile
outputFile = android.PathForModuleOut(ctx, "unstripped", fileName)
binary.stripper.StripExecutableOrSharedLib(ctx, outputFile, strippedOutputFile)
binary.baseCompiler.strippedOutputFile = android.OptionalPathForPath(strippedOutputFile)
}
binary.baseCompiler.unstrippedOutputFile = outputFile
TransformSrcToBinary(ctx, srcPath, deps, flags, outputFile)
if binary.stripper.NeedsStrip(ctx) {
strippedOutputFile := android.PathForModuleOut(ctx, "stripped", fileName)
binary.stripper.StripExecutableOrSharedLib(ctx, outputFile, strippedOutputFile)
binary.strippedOutputFile = android.OptionalPathForPath(strippedOutputFile)
}
return outputFile
return ret
}
func (binary *binaryDecorator) autoDep(ctx android.BottomUpMutatorContext) autoDep {