Add product and system_ext partition for emulator

Build product and system_ext image and add them to super partition.

Bug: 138382074
Test: boot emulator and check system_ext partition mounted
Change-Id: Ifa67bd6ad475ac5912e8f919c7a771c9958bd5c2
Merged-In: Ifa67bd6ad475ac5912e8f919c7a771c9958bd5c2
(cherry picked from commit 28843c3e3218bcd05e5c5f05ffacb87558d9e8b8)
2 files changed
tree: cf6b25f622cc77ba941a4590d1d8dae57d90f0e3
  1. common/
  2. core/
  3. packaging/
  4. target/
  5. tests/
  6. tools/
  7. .gitignore
  8. buildspec.mk.default
  9. Changes.md
  10. CleanSpec.mk
  11. Deprecation.md
  12. envsetup.sh
  13. help.sh
  14. navbar.md
  15. OWNERS
  16. README.md
  17. tapasHelp.sh
  18. Usage.txt
README.md

Android Make Build System

This is the Makefile-based portion of the Android Build System.

For documentation on how to run a build, see Usage.txt

For a list of behavioral changes useful for Android.mk writers see Changes.md

For an outdated reference on Android.mk files, see build-system.html. Our Android.mk files look similar, but are entirely different from the Android.mk files used by the NDK build system. When searching for documentation elsewhere, ensure that it is for the platform build system -- most are not.

This Makefile-based system is in the process of being replaced with Soong, a new build system written in Go. During the transition, all of these makefiles are read by Kati, and generate a ninja file instead of being executed directly. That's combined with a ninja file read by Soong so that the build graph of the two systems can be combined and run as one.