Emit a system image target for the current product
This system image can be built with bazel instead of make.
Bug: 297269187
Test: m bazel_sandwich
Change-Id: I5fd61a28f664d8310435c3b7e5dbdd89a7ec6159
diff --git a/android/bazel_handler.go b/android/bazel_handler.go
index 56ec17d..51ce3c9 100644
--- a/android/bazel_handler.go
+++ b/android/bazel_handler.go
@@ -33,10 +33,10 @@
"android/soong/shared"
"android/soong/starlark_import"
+ "android/soong/bazel"
+
"github.com/google/blueprint"
"github.com/google/blueprint/metrics"
-
- "android/soong/bazel"
)
var (
@@ -1048,39 +1048,46 @@
allBazelCommands = []bazelCommand{aqueryCmd, cqueryCmd, buildCmd}
)
+// This can't be part of bp2build_product_config.go because it would create a circular go package dependency
+func getLabelsForBazelSandwichPartitions(variables *ProductVariables) []string {
+ targetProduct := "unknown"
+ if variables.DeviceProduct != nil {
+ targetProduct = *variables.DeviceProduct
+ }
+ currentProductFolder := fmt.Sprintf("build/bazel/products/%s", targetProduct)
+ if len(variables.PartitionVarsForBazelMigrationOnlyDoNotUse.ProductDirectory) > 0 {
+ currentProductFolder = fmt.Sprintf("%s%s", variables.PartitionVarsForBazelMigrationOnlyDoNotUse.ProductDirectory, targetProduct)
+ }
+ var ret []string
+ if variables.PartitionVarsForBazelMigrationOnlyDoNotUse.PartitionQualifiedVariables["system"].BuildingImage {
+ ret = append(ret, "@//"+currentProductFolder+":system_image")
+ ret = append(ret, "@//"+currentProductFolder+":run_system_image_test")
+ }
+ return ret
+}
+
func GetBazelSandwichCqueryRequests(config Config) ([]cqueryKey, error) {
- result := make([]cqueryKey, 0, len(allowlists.BazelSandwichTargets))
+ partitionLabels := getLabelsForBazelSandwichPartitions(&config.productVariables)
+ result := make([]cqueryKey, 0, len(partitionLabels))
labelRegex := regexp.MustCompile("^@?//([a-zA-Z0-9/_-]+):[a-zA-Z0-9_-]+$")
// Note that bazel "targets" are different from soong "targets", the bazel targets are
// synonymous with soong modules, and soong targets are a configuration a module is built in.
- for _, target := range allowlists.BazelSandwichTargets {
- match := labelRegex.FindStringSubmatch(target.Label)
+ for _, target := range partitionLabels {
+ match := labelRegex.FindStringSubmatch(target)
if match == nil {
- return nil, fmt.Errorf("invalid label, must match `^@?//([a-zA-Z0-9/_-]+):[a-zA-Z0-9_-]+$`: %s", target.Label)
- }
- if _, err := os.Stat(absolutePath(match[1])); err != nil {
- if os.IsNotExist(err) {
- // Ignore bazel sandwich targets that don't exist.
- continue
- } else {
- return nil, err
- }
+ return nil, fmt.Errorf("invalid label, must match `^@?//([a-zA-Z0-9/_-]+):[a-zA-Z0-9_-]+$`: %s", target)
}
- var soongTarget Target
- if target.Host {
- soongTarget = config.BuildOSTarget
- } else {
- soongTarget = config.AndroidCommonTarget
- if soongTarget.Os.Class != Device {
- // kernel-build-tools seems to set the AndroidCommonTarget to a linux host
- // target for some reason, disable device builds in that case.
- continue
- }
+ // change this to config.BuildOSTarget if we add host targets
+ soongTarget := config.AndroidCommonTarget
+ if soongTarget.Os.Class != Device {
+ // kernel-build-tools seems to set the AndroidCommonTarget to a linux host
+ // target for some reason, disable device builds in that case.
+ continue
}
result = append(result, cqueryKey{
- label: target.Label,
+ label: target,
requestType: cquery.GetOutputFiles,
configKey: configKey{
arch: soongTarget.Arch.String(),