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platform_kernel-5.15
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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 committed by Todd Kjos
parent a322e22ea7
commit 6c55ca2cae
1 changed files with 1 additions and 0 deletions
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build.config.common
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@ -8,6 +8,7 @@ CLANG_PREBUILT_BIN=prebuilts/clang/host/linux-x86/clang-${CLANG_VERSION}/bin
BUILDTOOLS_PREBUILT_BIN=build/kernel/build-tools/path/linux-x86
DTC=${ROOT_DIR}/${BUILDTOOLS_PREBUILT_BIN}/dtc
KCFLAGS=-D__ANDROID_COMMON_KERNEL__
EXTRA_CMDS=''
STOP_SHIP_TRACEPRINTK=1
IN_KERNEL_MODULES=1