7321f4f6f1
c codegen can be done at the same time with cpp codegen, the idea is to create a c compatible header that defines the flag apis, including flag override apis for test. then in the corresponding cpp file, the implementation simply calls into cpp api. c header supports static method interface, and unit test override, but it does not support injection pattern compared to cpp header Bug: b/279483801 Test: atest aconfig.test Change-Id: Ie62b76d6524e443de5d3c2f9000f7f66623ab571
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For an outdated reference on Android.mk files, see build-system.html.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.