build: Add Lineage build support

Squashed also with the following changes:

  Author: Luca Stefani <luca020400@lineageos.org>
  Date:   Thu Aug 17 22:22:13 2017 +0200

    core: Include Lineage pathmap

  Change-Id: Ie25dee383cc5bc9bb6390cff2cb2460d526d80b6

  Author: Simon Shields <simon@lineageos.org>
  Date:   Fri Mar 2 12:55:47 2018 +1100

    build: unconditionally use lineage pathmap

    even if we're not building a lineage target, we need to
    use the lineage pathmap to make things like recovery and ril
    happy

  Change-Id: I974c30ad10d4ff5b7805c3df9c22010f1e002bf1

  Author: Luca Stefani <luca.stefani.ge1@gmail.com>
  Date:   Tue Jan 22 15:50:52 2019 +0100

    Don't export BUILD_NUMBER in envsetup

    * The value is meant to be set only before running an /official/ build
    * This allows us to execute consecutive make commands without
      running kati for every invocation

  Change-Id: Ifa94b839f30c7260009c8a3c91c202b50e28022e

  Author: Luca Stefani <luca020400@lineageos.org>
  Date:   Fri Aug 18 10:17:00 2017 +0200

    envsetup: Call fixup_common_out_dir

  Change-Id: I84e16b0df5822cfd8514c46d709109a13c20f86e

  Author: Adrian DC <radian.dc@gmail.com>
  Date:   Sat May 12 11:24:33 2018 +0200

    build: Include LineageOS specific properties in build.prop

     * Our properties were supposed to go to /system/etc/prop.default
        after the following commit:
        "lineage: Move to Google's method of defining system default props"
        Change-Id: I6cb0e28a7599b010b389cc541015a37010a00f4b

     * However if BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED is not true,
        only /default.prop will retain the properties contents of
        ADDITIONAL_DEFAULT_PROPERTIES and PRODUCT_SYSTEM_DEFAULT_PROPERTIES,
        and none of our versioning identification was held in the system

     * Enabling BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED globally would
        break all properties on devices that handle partitions usually
        at the device level rather than the kernel due to mounting races

     * Include the vendor/lineage/config/main.mk entrypoint to be allowed
        to extend ADDITION_BUILD_PROPERTIES as we need to define our releases

  Change-Id: I19918eece0f0dd3ee967db0339b4d09c9a6d540e
  Signed-off-by: Adrian DC <radian.dc@gmail.com>

  Author: Rashed Abdel-Tawab <rashed@linux.com>
  Date:   Thu Sep 5 21:35:38 2019 -0700

    core: Only include Lineage SE policy if repo exists

  Change-Id: If799106d2da6d8c303430e316edff365a22f7c99

  Author: dianlujitao <dianlujitao@lineageos.org>
  Date:   Thu Sep 5 21:56:36 2019 +0800

    product: Exclude AOSP apn list on Lineage build

    Change-Id: I1fd10089421a2e4b57ef565d87ad1f6036bd1898

  Author: Michael Bestas <mkbestas@lineageos.org>
  Date:   Fri Apr 12 02:10:12 2019 +0300

    build: Conditionally include AudioPackage14.mk instead of AllAudio.mk

    * AllAudio.mk doesn't contain latest material files and also
      contains multiple duplicate files. Just copy the latest
      material ones and we'll include the older files in vendor/lineage

    Change-Id: Ic7353216a3f3dc3c51006d951ac932cfd6e5f3b5

  Author: dhacker29 <dhackerdvm@gmail.com>
  Date:   Sat Jun 6 22:22:05 2015 -0400

    Remove LatinIME as it is included per target in vendor/lineage

    Change-Id: Ibce4a244ec0653a7c7798d864047ac667866a1dc

  Author: razorloves <razorloves@gmail.com>
  Date:   Mon Oct 7 05:10:56 2019 -0500

    build: Remove su inclusion

    This stops including su in all lineage userdebug/eng builds.
    Inclusion of su is conditionally handled in /vendor/lineage.

    Change-Id: Ia3ad978146f170a2b260d77afe9eb580d4b4f823

  Author: Michael Bestas <mkbestas@lineageos.org>
  Date:   Sat Nov 7 22:45:12 2020 +0200

    Stop including vendor specific clear_vars.mk

    vendor/lineage/build/core/clear_vars.mk is no-op since 16.0

    Change-Id: I7e159cc9ed5a838c9a04c1a8b7dcf925d83f0e20

Change-Id: Iab8b2ef8b644a7bea10bfd28b99d9e69539b1357
8 files changed
tree: eea704b946671215150b2c3b7c8915a4a1b2b37f
  1. ci/
  2. common/
  3. core/
  4. packaging/
  5. target/
  6. teams/
  7. tests/
  8. tools/
  9. .gitignore
  10. Android.bp
  11. banchanHelp.sh
  12. buildspec.mk.default
  13. Changes.md
  14. CleanSpec.mk
  15. cogsetup.sh
  16. Deprecation.md
  17. envsetup.sh
  18. help.sh
  19. navbar.md
  20. OWNERS
  21. PREUPLOAD.cfg
  22. rbesetup.sh
  23. README.md
  24. shell_utils.sh
  25. tapasHelp.sh
  26. 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.