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authorYifan Hong <elsk@google.com>2019-10-11 15:52:44 -0700
committerYifan Hong <elsk@google.com>2019-12-04 14:50:59 -0800
commit88adfc63494019f02a100407b6850c32a9634f21 (patch)
treea4d6455dd845c36d6defd1a1956b4767110309f9 /Changes.md
parenta5479b71e05c7b875734ffc684b1b2df67d9f117 (diff)
downloadbuild-88adfc63494019f02a100407b6850c32a9634f21.tar.gz
Mark BOARD_HAL_STATIC_LIBRARIES as obsolete.
No device in our tree use this obsolete thing now. OEM devices with libhealthd should define health HAL 2.1 instead. Test: builds Fixes: 127677771 Change-Id: I1861452a3f7fc97ee20615c8f9f25422f9f507e2
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@@ -1,5 +1,17 @@
# Build System Changes for Android.mk Writers
+# `BOARD_HAL_STATIC_LIBRARIES` and `LOCAL_HAL_STATIC_LIBRARIES` are obsolete {#BOARD_HAL_STATIC_LIBRARIES}
+
+Define proper HIDL / Stable AIDL HAL instead.
+
+* For libhealthd, use health HAL. See instructions for implementing
+ health HAL:
+
+ * [hardware/interfaces/health/2.1/README.md] for health 2.1 HAL (recommended)
+ * [hardware/interfaces/health/1.0/README.md] for health 1.0 HAL
+
+* For libdumpstate, use at least Dumpstate HAL 1.0.
+
## PRODUCT_STATIC_BOOT_CONTROL_HAL is obsolete {#PRODUCT_STATIC_BOOT_CONTROL_HAL}
`PRODUCT_STATIC_BOOT_CONTROL_HAL` was the workaround to allow sideloading with
@@ -480,3 +492,5 @@ version.
[external/fonttools/Lib/fontTools/Android.bp]: https://android.googlesource.com/platform/external/fonttools/+/master/Lib/fontTools/Android.bp
[frameworks/base/Android.bp]: https://android.googlesource.com/platform/frameworks/base/+/master/Android.bp
[frameworks/base/data/fonts/Android.mk]: https://android.googlesource.com/platform/frameworks/base/+/master/data/fonts/Android.mk
+[hardware/interfaces/health/1.0/README.md]: https://android.googlesource.com/platform/hardware/interfaces/+/master/health/1.0/README.md
+[hardware/interfaces/health/2.1/README.md]: https://android.googlesource.com/platform/hardware/interfaces/+/master/health/2.1/README.md