From 487689eaee9edf5163ed31e3a66f8e35f1dfcfb6 Mon Sep 17 00:00:00 2001
From: Kiyoung Kim <kiyoungkim@google.com>
Date: Tue, 26 Jul 2022 09:48:22 +0900
Subject: Introduce cc_api_library

Introduce cc_api_library, which reflects imported API from other
inner-tree. This cc_api_library module type will later refer from
the other ninja module which generates stub library from the interface
description.

Tested environment :
* original libc definition has been removed temporarily, to ensure that
  imported api stub library is being used from build
* Added new definition of libc as below
 cc_api_library {
  name: "libc",
  arch: {
    x86: {
      src: "libs/x86/libc.so",
    },
    x86_64: {
      src: "libs/x86_64/libc.so",
    },
  },
  header_libs: [
    "libc_headers",
  ],
  export_header_lib_headers: ["libc_headers"],
  min_sdk_version: "9",
  vendor_available: true,
 }

Bug: 236087698
Test: `ALLOW_MISSING_DEPENDENCIES=true m vendorimage` succeeded
Change-Id: I67070b0f3561aa2afd73b6c1c0fdf4255218baac
---
 rust/rust.go | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

(limited to 'rust/rust.go')

diff --git a/rust/rust.go b/rust/rust.go
index d5d492971..4c3d25aba 100644
--- a/rust/rust.go
+++ b/rust/rust.go
@@ -1380,6 +1380,11 @@ func (mod *Module) DepsMutator(actx android.BottomUpMutatorContext) {
 	var commonDepVariations []blueprint.Variation
 	var snapshotInfo *cc.SnapshotInfo
 
+	apiImportInfo := cc.GetApiImports(mod, actx)
+	for idx, lib := range deps.SharedLibs {
+		deps.SharedLibs[idx] = cc.GetReplaceModuleName(lib, apiImportInfo.SharedLibs)
+	}
+
 	if ctx.Os() == android.Android {
 		deps.SharedLibs, _ = cc.RewriteLibs(mod, &snapshotInfo, actx, ctx.Config(), deps.SharedLibs)
 	}
@@ -1400,7 +1405,7 @@ func (mod *Module) DepsMutator(actx android.BottomUpMutatorContext) {
 	rlibDepVariations = append(rlibDepVariations, blueprint.Variation{Mutator: "rust_libraries", Variation: rlibVariation})
 	for _, lib := range deps.Rlibs {
 		depTag := rlibDepTag
-		lib = cc.RewriteSnapshotLib(lib, cc.GetSnapshot(mod, &snapshotInfo, actx).Rlibs)
+		lib = cc.GetReplaceModuleName(lib, cc.GetSnapshot(mod, &snapshotInfo, actx).Rlibs)
 
 		actx.AddVariationDependencies(rlibDepVariations, depTag, lib)
 	}
@@ -1438,7 +1443,7 @@ func (mod *Module) DepsMutator(actx android.BottomUpMutatorContext) {
 		if mod.compiler.stdLinkage(ctx) == RlibLinkage {
 			for _, lib := range deps.Stdlibs {
 				depTag := rlibDepTag
-				lib = cc.RewriteSnapshotLib(lib, cc.GetSnapshot(mod, &snapshotInfo, actx).Rlibs)
+				lib = cc.GetReplaceModuleName(lib, cc.GetSnapshot(mod, &snapshotInfo, actx).Rlibs)
 
 				actx.AddVariationDependencies(append(commonDepVariations, []blueprint.Variation{{Mutator: "rust_libraries", Variation: "rlib"}}...),
 					depTag, lib)
@@ -1462,7 +1467,7 @@ func (mod *Module) DepsMutator(actx android.BottomUpMutatorContext) {
 
 	for _, lib := range deps.WholeStaticLibs {
 		depTag := cc.StaticDepTag(true)
-		lib = cc.RewriteSnapshotLib(lib, cc.GetSnapshot(mod, &snapshotInfo, actx).StaticLibs)
+		lib = cc.GetReplaceModuleName(lib, cc.GetSnapshot(mod, &snapshotInfo, actx).StaticLibs)
 
 		actx.AddVariationDependencies([]blueprint.Variation{
 			{Mutator: "link", Variation: "static"},
@@ -1471,7 +1476,7 @@ func (mod *Module) DepsMutator(actx android.BottomUpMutatorContext) {
 
 	for _, lib := range deps.StaticLibs {
 		depTag := cc.StaticDepTag(false)
-		lib = cc.RewriteSnapshotLib(lib, cc.GetSnapshot(mod, &snapshotInfo, actx).StaticLibs)
+		lib = cc.GetReplaceModuleName(lib, cc.GetSnapshot(mod, &snapshotInfo, actx).StaticLibs)
 
 		actx.AddVariationDependencies([]blueprint.Variation{
 			{Mutator: "link", Variation: "static"},
@@ -1483,11 +1488,11 @@ func (mod *Module) DepsMutator(actx android.BottomUpMutatorContext) {
 	crtVariations := cc.GetCrtVariations(ctx, mod)
 	for _, crt := range deps.CrtBegin {
 		actx.AddVariationDependencies(crtVariations, cc.CrtBeginDepTag,
-			cc.RewriteSnapshotLib(crt, cc.GetSnapshot(mod, &snapshotInfo, actx).Objects))
+			cc.GetReplaceModuleName(crt, cc.GetSnapshot(mod, &snapshotInfo, actx).Objects))
 	}
 	for _, crt := range deps.CrtEnd {
 		actx.AddVariationDependencies(crtVariations, cc.CrtEndDepTag,
-			cc.RewriteSnapshotLib(crt, cc.GetSnapshot(mod, &snapshotInfo, actx).Objects))
+			cc.GetReplaceModuleName(crt, cc.GetSnapshot(mod, &snapshotInfo, actx).Objects))
 	}
 
 	if mod.sourceProvider != nil {
@@ -1510,7 +1515,7 @@ func (mod *Module) DepsMutator(actx android.BottomUpMutatorContext) {
 
 // addRlibDependency will add an rlib dependency, rewriting to the snapshot library if available.
 func addRlibDependency(actx android.BottomUpMutatorContext, lib string, mod *Module, snapshotInfo *cc.SnapshotInfo, variations []blueprint.Variation) {
-	lib = cc.RewriteSnapshotLib(lib, cc.GetSnapshot(mod, &snapshotInfo, actx).Rlibs)
+	lib = cc.GetReplaceModuleName(lib, cc.GetSnapshot(mod, &snapshotInfo, actx).Rlibs)
 	actx.AddVariationDependencies(variations, rlibDepTag, lib)
 }
 
-- 
cgit v1.2.3-59-g8ed1b