lineage: Move some kernel definitions to BoardConfigKernel
Kernel source settings should always come at BoardConfig population
time so things that use the variable later don't end up pointing to
an empty or wrong variable.
The following is also squashed in:
Author: Christopher N. Hesse <raymanfx@gmail.com>
Date: Fri Aug 10 00:23:54 2018 +0200
tasks: kernel: Honor prebuilt kernel flag
For devices that want to use a prebuilt kernel, TARGET_KERNEL_SOURCE
would still be set to TARGET_AUTO_KDIR, meaning the build system would
still try to build the kernel if TARGET_AUTO_KDIR was present.
Setting TARGET_PREBUILT_KERNEL indicates this is not wanted, so don't
attempt to do it.
Change-Id: Ic79b3ac1b9c946fd258ada43dce2b08bb74ea0d9
Change-Id: If046b86ff0d18c76898e90295be873a8379f678a
diff --git a/build/tasks/kernel.mk b/build/tasks/kernel.mk
index 3555d25..d0263d3 100644
--- a/build/tasks/kernel.mk
+++ b/build/tasks/kernel.mk
@@ -21,17 +21,10 @@
#
# These config vars are usually set in BoardConfig.mk:
#
-# TARGET_KERNEL_SOURCE = Kernel source dir, optional, defaults
-# to kernel/$(TARGET_DEVICE_DIR)
# TARGET_KERNEL_CONFIG = Kernel defconfig
# TARGET_KERNEL_VARIANT_CONFIG = Variant defconfig, optional
# TARGET_KERNEL_SELINUX_CONFIG = SELinux defconfig, optional
# TARGET_KERNEL_ADDITIONAL_CONFIG = Additional defconfig, optional
-# TARGET_KERNEL_ARCH = Kernel Arch
-# TARGET_KERNEL_CROSS_COMPILE_PREFIX = Compiler prefix (e.g. arm-eabi-)
-# defaults to arm-linux-androidkernel- for arm
-# aarch64-linux-androidkernel- for arm64
-# x86_64-linux-androidkernel- for x86
#
# TARGET_KERNEL_CLANG_COMPILE = Compile kernel with clang, defaults to false
#
@@ -48,13 +41,6 @@
# For example, for ARM devices,
# use zImage-dtb instead of zImage.
#
-# KERNEL_TOOLCHAIN_PREFIX = Overrides TARGET_KERNEL_CROSS_COMPILE_PREFIX,
-# Set this var in shell to override
-# toolchain specified in BoardConfig.mk
-# KERNEL_TOOLCHAIN = Path to toolchain, if unset, assumes
-# TARGET_KERNEL_CROSS_COMPILE_PREFIX
-# is in PATH
-#
# KERNEL_CC = The C Compiler used. This is automatically set based
# on whether the clang version is set, optional.
#
@@ -63,8 +49,6 @@
# aarch64-linux-gnu- for arm64
# x86_64-linux-gnu- for x86
#
-# USE_CCACHE = Enable ccache (global Android flag)
-#
# NEED_KERNEL_MODULE_ROOT = Optional, if true, install kernel
# modules in root instead of vendor
# NEED_KERNEL_MODULE_SYSTEM = Optional, if true, install kernel
@@ -72,11 +56,7 @@
ifneq ($(TARGET_NO_KERNEL),true)
-TARGET_AUTO_KDIR := $(shell echo $(TARGET_DEVICE_DIR) | sed -e 's/^device/kernel/g')
-
## Externally influenced variables
-# kernel location - optional, defaults to kernel/<vendor>/<device>
-TARGET_KERNEL_SOURCE ?= $(TARGET_AUTO_KDIR)
KERNEL_SRC := $(TARGET_KERNEL_SOURCE)
# kernel configuration - mandatory
KERNEL_DEFCONFIG := $(TARGET_KERNEL_CONFIG)
@@ -87,13 +67,6 @@
KERNEL_OUT := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ
KERNEL_CONFIG := $(KERNEL_OUT)/.config
-TARGET_KERNEL_ARCH := $(strip $(TARGET_KERNEL_ARCH))
-ifeq ($(TARGET_KERNEL_ARCH),)
-KERNEL_ARCH := $(TARGET_ARCH)
-else
-KERNEL_ARCH := $(TARGET_KERNEL_ARCH)
-endif
-
ifeq ($(KERNEL_ARCH),x86_64)
KERNEL_DEFCONFIG_ARCH := x86
else
@@ -112,19 +85,6 @@
endif
TARGET_PREBUILT_INT_KERNEL := $(KERNEL_OUT)/arch/$(KERNEL_ARCH)/boot/$(BOARD_KERNEL_IMAGE_NAME)
-# Clear this first to prevent accidental poisoning from env
-MAKE_FLAGS :=
-
-ifeq ($(KERNEL_ARCH),arm)
- # Avoid "Unknown symbol _GLOBAL_OFFSET_TABLE_" errors
- MAKE_FLAGS += CFLAGS_MODULE="-fno-pic"
-endif
-
-ifeq ($(KERNEL_ARCH),arm64)
- # Avoid "unsupported RELA relocation: 311" errors (R_AARCH64_ADR_GOT_PAGE)
- MAKE_FLAGS += CFLAGS_MODULE="-fno-pic"
-endif
-
ifneq ($(TARGET_KERNEL_ADDITIONAL_CONFIG),)
KERNEL_ADDITIONAL_CONFIG := $(TARGET_KERNEL_ADDITIONAL_CONFIG)
KERNEL_ADDITIONAL_CONFIG_SRC := $(KERNEL_SRC)/arch/$(KERNEL_ARCH)/configs/$(KERNEL_ADDITIONAL_CONFIG)
@@ -211,27 +171,6 @@
KERNEL_MODULE_MOUNTPOINT := vendor
endif
-TARGET_KERNEL_CROSS_COMPILE_PREFIX := $(strip $(TARGET_KERNEL_CROSS_COMPILE_PREFIX))
-ifneq ($(TARGET_KERNEL_CROSS_COMPILE_PREFIX),)
-KERNEL_TOOLCHAIN_PREFIX ?= $(TARGET_KERNEL_CROSS_COMPILE_PREFIX)
-else ifeq ($(KERNEL_ARCH),arm64)
-KERNEL_TOOLCHAIN_PREFIX ?= aarch64-linux-androidkernel-
-else ifeq ($(KERNEL_ARCH),arm)
-KERNEL_TOOLCHAIN_PREFIX ?= arm-linux-androidkernel-
-else ifeq ($(KERNEL_ARCH),x86)
-KERNEL_TOOLCHAIN_PREFIX ?= x86_64-linux-androidkernel-
-endif
-
-ifeq ($(KERNEL_TOOLCHAIN),)
-KERNEL_TOOLCHAIN_PATH := $(KERNEL_TOOLCHAIN_PREFIX)
-else
-ifneq ($(KERNEL_TOOLCHAIN_PREFIX),)
-KERNEL_TOOLCHAIN_PATH := $(KERNEL_TOOLCHAIN)/$(KERNEL_TOOLCHAIN_PREFIX)
-endif
-endif
-
-BUILD_TOP := $(shell pwd)
-
ifeq ($(TARGET_KERNEL_CLANG_COMPILE),true)
ifneq ($(TARGET_KERNEL_CLANG_VERSION),)
# Find the clang-* directory containing the specified version
@@ -248,38 +187,9 @@
else ifeq ($(KERNEL_ARCH),x86)
KERNEL_CLANG_TRIPLE ?= CLANG_TRIPLE=x86_64-linux-gnu-
endif
-endif
-
-ifneq ($(USE_CCACHE),)
- # Detect if the system already has ccache installed to use instead of the prebuilt
- ccache := $(shell which ccache)
-
- ifeq ($(ccache),)
- ccache := $(BUILD_TOP)/prebuilts/misc/$(HOST_PREBUILT_TAG)/ccache/ccache
- # Check that the executable is here.
- ccache := $(strip $(wildcard $(ccache)))
- endif
-endif
-
-ifeq ($(TARGET_KERNEL_CLANG_COMPILE),true)
- KERNEL_CROSS_COMPILE := CROSS_COMPILE="$(KERNEL_TOOLCHAIN_PATH)"
ifeq ($(KERNEL_CC),)
- KERNEL_CC := CC="$(ccache) $(TARGET_KERNEL_CLANG_PATH)/clang"
+ KERNEL_CC := CC="$(CCACHE_BIN) $(TARGET_KERNEL_CLANG_PATH)/clang"
endif
-else
- KERNEL_CROSS_COMPILE := CROSS_COMPILE="$(ccache) $(KERNEL_TOOLCHAIN_PATH)"
-endif
-
-# Needed for CONFIG_COMPAT_VDSO, safe to set for all arm64 builds
-ifeq ($(KERNEL_ARCH),arm64)
- KERNEL_CROSS_COMPILE += CROSS_COMPILE_ARM32="arm-linux-androidkernel-"
-endif
-
-ccache =
-
-ifeq ($(HOST_OS),darwin)
- MAKE_FLAGS += C_INCLUDE_PATH=$(BUILD_TOP)/external/elfutils/libelf:/usr/local/opt/openssl/include
- MAKE_FLAGS += LIBRARY_PATH=/usr/local/opt/openssl/lib
endif
ifeq ($(TARGET_KERNEL_MODULES),)
@@ -295,7 +205,7 @@
$(KERNEL_CONFIG): $(KERNEL_DEFCONFIG_SRC) $(KERNEL_ADDITIONAL_CONFIG_OUT)
@echo "Building Kernel Config"
$(hide) mkdir -p $(KERNEL_OUT)
- $(MAKE) $(MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) VARIANT_DEFCONFIG=$(VARIANT_DEFCONFIG) SELINUX_DEFCONFIG=$(SELINUX_DEFCONFIG) $(KERNEL_DEFCONFIG)
+ $(MAKE) $(KERNEL_MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) VARIANT_DEFCONFIG=$(VARIANT_DEFCONFIG) SELINUX_DEFCONFIG=$(SELINUX_DEFCONFIG) $(KERNEL_DEFCONFIG)
$(hide) if [ ! -z "$(KERNEL_CONFIG_OVERRIDE)" ]; then \
echo "Overriding kernel config with '$(KERNEL_CONFIG_OVERRIDE)'"; \
echo $(KERNEL_CONFIG_OVERRIDE) >> $(KERNEL_OUT)/.config; \
@@ -313,21 +223,21 @@
$(hide) rm -rf $(KERNEL_MODULES_OUT)
$(hide) mkdir -p $(KERNEL_MODULES_OUT)
$(hide) rm -rf $(KERNEL_DEPMOD_STAGING_DIR)
- $(MAKE) $(MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) $(BOARD_KERNEL_IMAGE_NAME)
+ $(MAKE) $(KERNEL_MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) $(BOARD_KERNEL_IMAGE_NAME)
$(hide) if grep -q '^CONFIG_OF=y' $(KERNEL_CONFIG); then \
echo "Building DTBs"; \
- $(MAKE) $(MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) dtbs; \
+ $(MAKE) $(KERNEL_MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) dtbs; \
fi
$(hide) if grep -q '^CONFIG_MODULES=y' $(KERNEL_CONFIG); then \
echo "Building Kernel Modules"; \
- $(MAKE) $(MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) modules; \
+ $(MAKE) $(KERNEL_MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) modules; \
fi
.PHONY: INSTALLED_KERNEL_MODULES
INSTALLED_KERNEL_MODULES: depmod-host
$(hide) if grep -q '^CONFIG_MODULES=y' $(KERNEL_CONFIG); then \
echo "Installing Kernel Modules"; \
- $(MAKE) $(MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) INSTALL_MOD_PATH=../../$(KERNEL_MODULES_INSTALL) modules_install && \
+ $(MAKE) $(KERNEL_MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) INSTALL_MOD_PATH=../../$(KERNEL_MODULES_INSTALL) modules_install && \
mofile=$$(find $(KERNEL_MODULES_OUT) -type f -name modules.order) && \
mpath=$$(dirname $$mofile) && \
for f in $$(find $$mpath/kernel -type f -name '*.ko'); do \
@@ -403,7 +313,7 @@
kernelxconfig: KERNELCONFIG_MODE := xconfig
kernelxconfig kernelconfig:
$(hide) mkdir -p $(KERNEL_OUT)
- $(MAKE) $(MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) $(KERNEL_DEFCONFIG)
+ $(MAKE) $(KERNEL_MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) $(KERNEL_DEFCONFIG)
env KCONFIG_NOTIMESTAMP=true \
$(MAKE) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) $(KERNELCONFIG_MODE)
env KCONFIG_NOTIMESTAMP=true \
@@ -412,7 +322,7 @@
kernelsavedefconfig:
$(hide) mkdir -p $(KERNEL_OUT)
- $(MAKE) $(MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) $(KERNEL_DEFCONFIG)
+ $(MAKE) $(KERNEL_MAKE_FLAGS) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) $(KERNEL_DEFCONFIG)
env KCONFIG_NOTIMESTAMP=true \
$(MAKE) -C $(KERNEL_SRC) O=$(KERNEL_OUT) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) savedefconfig
cp $(KERNEL_OUT)/defconfig $(KERNEL_DEFCONFIG_SRC)
@@ -427,8 +337,8 @@
TARGET_PREBUILT_DTBO = $(PRODUCT_OUT)/dtbo/arch/$(KERNEL_ARCH)/boot/dtbo.img
$(TARGET_PREBUILT_DTBO): $(AVBTOOL)
echo -e ${CL_GRN}"Building DTBO.img"${CL_RST}
- $(MAKE) $(MAKE_FLAGS) -C $(KERNEL_SRC) O=$(PRODUCT_OUT)/dtbo ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) $(KERNEL_DEFCONFIG)
- $(MAKE) $(MAKE_FLAGS) -C $(KERNEL_SRC) O=$(PRODUCT_OUT)/dtbo ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) dtbo.img
+ $(MAKE) $(KERNEL_MAKE_FLAGS) -C $(KERNEL_SRC) O=$(PRODUCT_OUT)/dtbo ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) $(KERNEL_DEFCONFIG)
+ $(MAKE) $(KERNEL_MAKE_FLAGS) -C $(KERNEL_SRC) O=$(PRODUCT_OUT)/dtbo ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) $(KERNEL_CLANG_TRIPLE) $(KERNEL_CC) dtbo.img
$(AVBTOOL) add_hash_footer \
--image $@ \
--partition_size $(BOARD_DTBOIMG_PARTITION_SIZE) \
diff --git a/config/BoardConfigKernel.mk b/config/BoardConfigKernel.mk
new file mode 100644
index 0000000..74f3413
--- /dev/null
+++ b/config/BoardConfigKernel.mk
@@ -0,0 +1,111 @@
+# Copyright (C) 2018 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# Kernel build configuration variables
+# ====================================
+#
+# These config vars are usually set in BoardConfig.mk:
+#
+# TARGET_KERNEL_SOURCE = Kernel source dir, optional, defaults
+# to kernel/$(TARGET_DEVICE_DIR)
+# TARGET_KERNEL_ARCH = Kernel Arch
+# TARGET_KERNEL_CROSS_COMPILE_PREFIX = Compiler prefix (e.g. arm-eabi-)
+# defaults to arm-linux-androidkernel- for arm
+# aarch64-linux-androidkernel- for arm64
+# x86_64-linux-androidkernel- for x86
+#
+# TARGET_KERNEL_CLANG_COMPILE = Compile kernel with clang, defaults to false
+#
+# KERNEL_TOOLCHAIN_PREFIX = Overrides TARGET_KERNEL_CROSS_COMPILE_PREFIX,
+# Set this var in shell to override
+# toolchain specified in BoardConfig.mk
+# KERNEL_TOOLCHAIN = Path to toolchain, if unset, assumes
+# TARGET_KERNEL_CROSS_COMPILE_PREFIX
+# is in PATH
+# USE_CCACHE = Enable ccache (global Android flag)
+
+BUILD_TOP := $(shell pwd)
+
+TARGET_AUTO_KDIR := $(shell echo $(TARGET_DEVICE_DIR) | sed -e 's/^device/kernel/g')
+TARGET_KERNEL_SOURCE ?= $(TARGET_AUTO_KDIR)
+ifneq ($(TARGET_PREBUILT_KERNEL),)
+TARGET_KERNEL_SOURCE :=
+endif
+
+TARGET_KERNEL_ARCH := $(strip $(TARGET_KERNEL_ARCH))
+ifeq ($(TARGET_KERNEL_ARCH),)
+KERNEL_ARCH := $(TARGET_ARCH)
+else
+KERNEL_ARCH := $(TARGET_KERNEL_ARCH)
+endif
+
+TARGET_KERNEL_CROSS_COMPILE_PREFIX := $(strip $(TARGET_KERNEL_CROSS_COMPILE_PREFIX))
+ifneq ($(TARGET_KERNEL_CROSS_COMPILE_PREFIX),)
+KERNEL_TOOLCHAIN_PREFIX ?= $(TARGET_KERNEL_CROSS_COMPILE_PREFIX)
+else ifeq ($(KERNEL_ARCH),arm64)
+KERNEL_TOOLCHAIN_PREFIX ?= aarch64-linux-androidkernel-
+else ifeq ($(KERNEL_ARCH),arm)
+KERNEL_TOOLCHAIN_PREFIX ?= arm-linux-androidkernel-
+else ifeq ($(KERNEL_ARCH),x86)
+KERNEL_TOOLCHAIN_PREFIX ?= x86_64-linux-androidkernel-
+endif
+
+ifeq ($(KERNEL_TOOLCHAIN),)
+KERNEL_TOOLCHAIN_PATH := $(KERNEL_TOOLCHAIN_PREFIX)
+else
+ifneq ($(KERNEL_TOOLCHAIN_PREFIX),)
+KERNEL_TOOLCHAIN_PATH := $(KERNEL_TOOLCHAIN)/$(KERNEL_TOOLCHAIN_PREFIX)
+endif
+endif
+
+ifneq ($(USE_CCACHE),)
+ # Detect if the system already has ccache installed to use instead of the prebuilt
+ CCACHE_BIN := $(shell which ccache)
+
+ ifeq ($(CCACHE_BIN),)
+ CCACHE_BIN := $(BUILD_TOP)/prebuilts/misc/$(HOST_PREBUILT_TAG)/ccache/ccache
+ # Check that the executable is here.
+ CCACHE_BIN := $(strip $(wildcard $(CCACHE_BIN)))
+ endif
+endif
+
+ifeq ($(TARGET_KERNEL_CLANG_COMPILE),true)
+ KERNEL_CROSS_COMPILE := CROSS_COMPILE="$(KERNEL_TOOLCHAIN_PATH)"
+else
+ KERNEL_CROSS_COMPILE := CROSS_COMPILE="$(CCACHE_BIN) $(KERNEL_TOOLCHAIN_PATH)"
+endif
+
+# Needed for CONFIG_COMPAT_VDSO, safe to set for all arm64 builds
+ifeq ($(KERNEL_ARCH),arm64)
+ KERNEL_CROSS_COMPILE += CROSS_COMPILE_ARM32="arm-linux-androidkernel-"
+endif
+
+# Clear this first to prevent accidental poisoning from env
+KERNEL_MAKE_FLAGS :=
+
+ifeq ($(KERNEL_ARCH),arm)
+ # Avoid "Unknown symbol _GLOBAL_OFFSET_TABLE_" errors
+ KERNEL_MAKE_FLAGS += CFLAGS_MODULE="-fno-pic"
+endif
+
+ifeq ($(KERNEL_ARCH),arm64)
+ # Avoid "unsupported RELA relocation: 311" errors (R_AARCH64_ADR_GOT_PAGE)
+ KERNEL_MAKE_FLAGS += CFLAGS_MODULE="-fno-pic"
+endif
+
+ifeq ($(HOST_OS),darwin)
+ KERNEL_MAKE_FLAGS += C_INCLUDE_PATH=$(BUILD_TOP)/external/elfutils/libelf:/usr/local/opt/openssl/include
+ KERNEL_MAKE_FLAGS += LIBRARY_PATH=/usr/local/opt/openssl/lib
+endif
diff --git a/config/BoardConfigLineage.mk b/config/BoardConfigLineage.mk
index e485b4a..99990a4 100644
--- a/config/BoardConfigLineage.mk
+++ b/config/BoardConfigLineage.mk
@@ -3,6 +3,8 @@
BOARD_HAL_STATIC_LIBRARIES := libhealthd.lineage
endif
+include vendor/lineage/config/BoardConfigKernel.mk
+
ifeq ($(BOARD_USES_QCOM_HARDWARE),true)
include vendor/lineage/config/BoardConfigQcom.mk
endif