| commit | b7735d81054002961b681f4bdf296d4de2701135 | [log] [tgz] |
|---|---|---|
| author | Jaekyun Seok <jaekyun@google.com> | Mon Nov 27 17:04:47 2017 +0900 |
| committer | Jaekyun Seok <jaekyun@google.com> | Thu Jan 25 09:33:58 2018 +0900 |
| tree | 2e938ec2c8418e992d2787ac7d59b05b4b792dd9 | |
| parent | 082837365dfce83e8b428dfb9f6af8d015b56881 [diff] |
Support /product partition This CL adds the following build flags to support building product partition from Android build system. - BOARD_AVB_PRODUCT_ADD_HASHTREE_FOOTER_ARGS - BOARD_AVB_PRODUCT_KEY_PATH - BOARD_AVB_PRODUCT_ALGORITHM - BOARD_AVB_PRODUCT_ROLLBACK_INDEX_LOCATION - BOARD_PREBUILT_PRODUCTIMAGE - BOARD_PRODUCTIMAGE_EXTFS_INODE_COUNT - BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE - BOARD_PRODUCTIMAGE_PARTITION_SIZE - BOARD_PRODUCTIMAGE_SQUASHFS_BLOCK_SIZE - BOARD_PRODUCTIMAGE_SQUASHFS_COMPRESSOR - BOARD_PRODUCTIMAGE_SQUASHFS_COMPRESSOR_OPT - BOARD_PRODUCTIMAGE_SQUASHFS_DISABLE_4K_ALIGN - BOARD_USES_PRODUCTIMAGE - LOCAL_PRODUCT_MODULE - PRODUCT_FOOTER_ARGS - PRODUCT_PRODUCT_BASE_FS_PATH - PRODUCT_PRODUCT_VERITY_PARTITION - TARGET_COPY_OUT_PRODUCT - TARGET_OUT_PRODUCT* And PRODUCT_PRODUCT_PROPERTIES is added to save product-specific properties in /product/build.prop. Bug: 64195575 Test: succeeded building product.img with BOARD_PRODUCTIMAGE_PARTITION_SIZE, BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE and PRODUCT_PRODUCT_VERITY_PARTITION. Change-Id: I774e6a38003734421591e51bed103802ff84f432
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For an outdated reference on Android.mk files, see build-system.html.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.