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Revert "rust: handle modules with same crate_name"

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Revert submission 1391076

Reason for revert: Broken downstream Darwin build (b/162975597)
Reverted Changes:
I275f04639:rust: handle modules with same crate_name
Ie736d7ebb:rust: validate existence of library source

Change-Id: I995923153c11db26b4af985f2eabe94912fb04d3
This commit is contained in:
Thiébaud Weksteen
2020-08-06 07:50:31 +00:00
parent 8c69770ff0
commit 246e69c586
2 changed files with 6 additions and 59 deletions
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13
rust/project_json.go
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@@ -76,15 +76,15 @@ func mergeDependencies(ctx android.SingletonContext, project *rustProjectJson,
crate *rustProjectCrate, deps map[string]int) {
ctx.VisitDirectDeps(module, func(child android.Module) {
childId, childCrateName, ok := appendLibraryAndDeps(ctx, project, knownCrates, child)
childId, childName, ok := appendLibraryAndDeps(ctx, project, knownCrates, child)
if !ok {
return
}
if _, ok = deps[ctx.ModuleName(child)]; ok {
if _, ok = deps[childName]; ok {
return
}
crate.Deps = append(crate.Deps, rustProjectDep{Crate: childId, Name: childCrateName})
deps[ctx.ModuleName(child)] = childId
crate.Deps = append(crate.Deps, rustProjectDep{Crate: childId, Name: childName})
deps[childName] = childId
})
}
@@ -105,9 +105,8 @@ func appendLibraryAndDeps(ctx android.SingletonContext, project *rustProjectJson
if !ok {
return 0, "", false
}
moduleName := ctx.ModuleName(module)
crateName := rModule.CrateName()
if cInfo, ok := knownCrates[moduleName]; ok {
if cInfo, ok := knownCrates[crateName]; ok {
// We have seen this crate already; merge any new dependencies.
crate := project.Crates[cInfo.ID]
mergeDependencies(ctx, project, knownCrates, module, &crate, cInfo.Deps)
@@ -126,7 +125,7 @@ func appendLibraryAndDeps(ctx android.SingletonContext, project *rustProjectJson
mergeDependencies(ctx, project, knownCrates, module, &crate, deps)
id := len(project.Crates)
knownCrates[moduleName] = crateInfo{ID: id, Deps: deps}
knownCrates[crateName] = crateInfo{ID: id, Deps: deps}
project.Crates = append(project.Crates, crate)
// rust-analyzer requires that all crates belong to at least one root:
// https://github.com/rust-analyzer/rust-analyzer/issues/4735.