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kernel: Go full LLVM build on 5.10+ kernels

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Make the conditions accurately reflect the comment:
"5.10+ can fully compile without GCC by default".

Change-Id: Ia9070871c23a710ba5b461ad522db241183e34d1
This commit is contained in:
Bruno Martins 2023-05-11 21:53:03 +01:00
parent e6678e8cfd
commit 2a7b321d51
1 changed files with 5 additions and 7 deletions
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12
config/BoardConfigKernel.mk
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@ -1,4 +1,4 @@
# Copyright (C) 2018-2022 The LineageOS Project
# Copyright (C) 2018-2023 The LineageOS Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -33,9 +33,6 @@
# TARGET_KERNEL_LLVM_BINUTILS = Use LLVM binutils, defaults to true
# TARGET_KERNEL_NO_GCC = Fully compile the kernel without GCC.
# Defaults to false
# TARGET_KERNEL_VERSION = Reported kernel version in top level kernel
# makefile. Can be overriden in device trees
# in the event of prebuilt kernel.
#
# TARGET_KERNEL_DTBO_PREFIX = Override path prefix of TARGET_KERNEL_DTBO.
# Defaults to empty
@ -71,11 +68,12 @@ endif
KERNEL_VERSION := $(shell grep -s "^VERSION = " $(TARGET_KERNEL_SOURCE)/Makefile | awk '{ print $$3 }')
KERNEL_PATCHLEVEL := $(shell grep -s "^PATCHLEVEL = " $(TARGET_KERNEL_SOURCE)/Makefile | awk '{ print $$3 }')
TARGET_KERNEL_VERSION ?= $(shell echo $(KERNEL_VERSION)"."$(KERNEL_PATCHLEVEL))
# 5.10+ can fully compile without GCC by default
ifneq (,$(filter 5.10, $(TARGET_KERNEL_VERSION)))
TARGET_KERNEL_NO_GCC ?= true
ifeq ($(shell expr $(KERNEL_VERSION) \>= 5), 1)
ifeq ($(shell expr $(KERNEL_PATCHLEVEL) \>= 10), 1)
TARGET_KERNEL_NO_GCC ?= true
endif
endif
ifeq ($(TARGET_KERNEL_NO_GCC), true)