Use findstring to check MODULE_BUILD_FROM_SOURCE

Android 12 can have _compressed target
(e.g com.google.android.conscrypt_compressed),
changed function from `filter` to `findstring`

Same change applied to com.google.android.art check

Also modify to check `true` value of the MODULE_BUILD_FROM_SOURCE
to filter out both unset variable and `false`

Test: adding one error code temporally, install prebuilt
  train, and check result with,without this fix

    MODULE_BUILD_FROM_SOURCE := true
  + $(error we are here, true $(PRODUCT_PACKAGES))
  endif

Bug: 197282276
Change-Id: I864ba1bb5da61ccc6b8576029ab6c569959b2c93
(cherry picked from commit 32c048c3796f259512e97fe054410787f18f9fb6)
1 file changed
tree: a4cae7af1e66536842b0df6ab888f8ccb21cf486
  1. common/
  2. core/
  3. packaging/
  4. target/
  5. tests/
  6. tools/
  7. .gitignore
  8. Android.bp
  9. banchanHelp.sh
  10. buildspec.mk.default
  11. Changes.md
  12. CleanSpec.mk
  13. Deprecation.md
  14. envsetup.sh
  15. help.sh
  16. METADATA
  17. navbar.md
  18. OWNERS
  19. PREUPLOAD.cfg
  20. rbesetup.sh
  21. README.md
  22. tapasHelp.sh
  23. 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For an outdated reference on Android.mk files, see build-system.html.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.