Add ART boot image profile to the ART APEX.
We will need the profile when we generate the primary boot image on
device.
Bug: 203492478
Test: Run `banchan com.android.art x86_64 && m` and see
`$ANDROID_PRODUCT_OUT/apex/com.android.art/etc/boot-image.prof`.
Test: Run `lunch aosp_cf_x86_64_phone-userdebug && m` and see both
`$ANDROID_PRODUCT_OUT/apex/com.android.art/etc/boot-image.prof` and
`$ANDROID_PRODUCT_OUT/system/etc/boot-image.prof`, in different
sizes.
Test: Start Cuttlefish with the built image and see both
`/apex/com.android.art/etc/boot-image.prof` and
`/system/etc/boot-image.prof` on device.
Change-Id: Id879dc49b234133dfbb9563814328661a1f4a6c0
diff --git a/apex/apex.go b/apex/apex.go
index 9a299de..56bd2f7 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -2159,6 +2159,40 @@
filesToAdd = append(filesToAdd, *af)
}
+ if pathInApex := bootclasspathFragmentInfo.ProfileInstallPathInApex(); pathInApex != "" {
+ pathOnHost := bootclasspathFragmentInfo.ProfilePathOnHost()
+ tempPath := android.PathForModuleOut(ctx, "boot_image_profile", pathInApex)
+
+ if pathOnHost != nil {
+ // We need to copy the profile to a temporary path with the right filename because the apexer
+ // will take the filename as is.
+ ctx.Build(pctx, android.BuildParams{
+ Rule: android.Cp,
+ Input: pathOnHost,
+ Output: tempPath,
+ })
+ } else {
+ // At this point, the boot image profile cannot be generated. It is probably because the boot
+ // image profile source file does not exist on the branch, or it is not available for the
+ // current build target.
+ // However, we cannot enforce the boot image profile to be generated because some build
+ // targets (such as module SDK) do not need it. It is only needed when the APEX is being
+ // built. Therefore, we create an error rule so that an error will occur at the ninja phase
+ // only if the APEX is being built.
+ ctx.Build(pctx, android.BuildParams{
+ Rule: android.ErrorRule,
+ Output: tempPath,
+ Args: map[string]string{
+ "error": "Boot image profile cannot be generated",
+ },
+ })
+ }
+
+ androidMkModuleName := filepath.Base(pathInApex)
+ af := newApexFile(ctx, tempPath, androidMkModuleName, filepath.Dir(pathInApex), etc, nil)
+ filesToAdd = append(filesToAdd, af)
+ }
+
return filesToAdd
}