| commit | 44d4e6446a9119bd2dcd74d042a0c12a53468387 | [log] [tgz] |
|---|---|---|
| author | Colin Cross <ccross@android.com> | Tue Apr 27 19:43:33 2021 -0700 |
| committer | Colin Cross <ccross@android.com> | Fri Apr 30 09:57:33 2021 -0700 |
| tree | 3634ab4ba5912d4d8af51a01ef578c55bc246805 | |
| parent | 9693d8bd60dae655d540be6ae591733980b96348 [diff] |
Use order-only dependencies for symbols files Use an order-only dependency from $(LOCAL_BUILT_MODULE) to the symbols file so that wiping the symbols directory during installclean doesn't force anything to rebuild. Bug: 186507256 Test: m && rm -rf $OUT/symbols && m Change-Id: Ic164819c71f9db6126ff91c58752c8727cde0d5e Merged-In: Ic164819c71f9db6126ff91c58752c8727cde0d5e (cherry picked from commit db98001be16d59f31a4573c563b8cf3accc9cf74)
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For an outdated reference on Android.mk files, see build-system.html.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.