| commit | 850a2e8e2fc2fb6870d3e00121ba5e35a6ac740f | [log] [tgz] |
|---|---|---|
| author | Will McVicker <willmcvicker@google.com> | Tue Dec 12 14:17:57 2023 -0800 |
| committer | William McVicker <willmcvicker@google.com> | Tue Dec 12 22:37:19 2023 +0000 |
| tree | 9039a3cb84c9fd8e629206be2bfcd3bcc7c3c718 | |
| parent | a27d46c59011d9e915a6b05c8b902badbb095f5b [diff] |
Add new product property to detect if PAGE_SIZE is defined As part of the effort to support page size agnostic builds, this patch adds a product property that is set when Android is built with `PRODUCT_NO_BIONIC_PAGE_SIZE_MACRO := true` set. This property is required to be set on all devices launching with V and later. Test: atest -c Vts16KPageSizeTest Bug: 315034809 Change-Id: Ia4f7cca362d8e65459b9a1f188cf60d9905c624b
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For an outdated reference on Android.mk files, see build-system.html.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.