Fix signing on some GSI targets

GSI targets require enabling chain partition signing, which put the
GSI signing in system.ing directly instead of in vbmeta.img.

Some GSI targets inherit from BoardConfigGsiCommon.mk only, ex.
gsi_arm64-user, do not enable chain partition signing. The patch
add these settings back.

On the other hand, the emulator makefiles still requires the
settings at this time. Hence, we keep these settings in
BoardConfigEmuCommon.mk.

Bug: 150179516
Test: make gsi_arm64-user
Test: make aosp_arm64-user
Change-Id: Id188e4c6a31ce0cf9b134ebae36cbd5bfae19942
1 file changed
tree: 6f3b94ee2faa4103e741ab2e9eb8b0cbe66d675c
  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For an outdated reference on Android.mk files, see build-system.html.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.