ANDROID: Add flag to indicate compiling against ACK

Add a flag: __ANDROID_COMMON_KERNEL__ which out-of-tree vendor drivers
can use to check if they are compiling against an Android Common Kernel.
These out-of-tree vendor drivers can use this flag +
LINUX_KERNEL_VERSION to determine if a feature has been backported.

Bug: 229953929
Change-Id: I832344d63f3639479784753edfb7ac405068312f
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
This commit is contained in:
Elliot Berman 2022-04-27 12:55:25 -07:00
parent 850a2f987c
commit d2ed4cfcd5

View File

@ -9,6 +9,7 @@ DEPMOD=depmod
CLANG_PREBUILT_BIN=prebuilts-master/clang/host/linux-x86/clang-r416183b/bin
BUILDTOOLS_PREBUILT_BIN=build/build-tools/path/linux-x86
KCFLAGS=-D__ANDROID_COMMON_KERNEL__
EXTRA_CMDS=''
STOP_SHIP_TRACEPRINTK=1
IN_KERNEL_MODULES=1