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Bp2build support for multiple product configs

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Create a
build/bazel/product_config/generated/products/<product_name>/BUILD
file that contains the platform definitions needed for
a particular product. Currently we just create it for the
current lunch target, but the idea is that eventually when
all product config is in starlark, all the products will
have their platform definitions in the tree at once.

Bug: 249685973
Test: Presubmits
Change-Id: I08c82ff28dcf62f09d3b1d2e3186a6b961e12f6e
This commit is contained in:
Cole Faust
2022-11-08 18:14:01 -08:00
parent 059285911d
commit b85d1a15cc
13 changed files with 222 additions and 45 deletions
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6
cmd/soong_build/main.go
View File

@@ -134,7 +134,7 @@ func runMixedModeBuild(ctx *android.Context, extraNinjaDeps []string) string {
func runQueryView(queryviewDir, queryviewMarker string, ctx *android.Context) {
ctx.EventHandler.Begin("queryview")
defer ctx.EventHandler.End("queryview")
codegenContext := bp2build.NewCodegenContext(ctx.Config(), ctx, bp2build.QueryView)
codegenContext := bp2build.NewCodegenContext(ctx.Config(), ctx, bp2build.QueryView, topDir)
err := createBazelWorkspace(codegenContext, shared.JoinPath(topDir, queryviewDir))
maybeQuit(err, "")
touch(shared.JoinPath(topDir, queryviewMarker))
@@ -169,7 +169,7 @@ func runApiBp2build(ctx *android.Context, extraNinjaDeps []string) string {
ninjaDeps = append(ninjaDeps, writeBuildGlobsNinjaFile(ctx)...)
// Run codegen to generate BUILD files
codegenContext := bp2build.NewCodegenContext(ctx.Config(), ctx, bp2build.ApiBp2build)
codegenContext := bp2build.NewCodegenContext(ctx.Config(), ctx, bp2build.ApiBp2build, topDir)
absoluteApiBp2buildDir := shared.JoinPath(topDir, cmdlineArgs.BazelApiBp2buildDir)
err := createBazelWorkspace(codegenContext, absoluteApiBp2buildDir)
maybeQuit(err, "")
@@ -586,7 +586,7 @@ func runBp2Build(ctx *android.Context, extraNinjaDeps []string, metricsDir strin
// Run the code-generation phase to convert BazelTargetModules to BUILD files
// and print conversion codegenMetrics to the user.
codegenContext := bp2build.NewCodegenContext(ctx.Config(), ctx, bp2build.Bp2Build)
codegenContext := bp2build.NewCodegenContext(ctx.Config(), ctx, bp2build.Bp2Build, topDir)
ctx.EventHandler.Do("codegen", func() {
codegenMetrics = bp2build.Codegen(codegenContext)
})