mirror of
git://nv-tegra.nvidia.com/linux-hwpm.git
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b8d1724bb0
1. Add BUILD.bazel file. 2. Add build target of kernel module and required include folder srctree.* in Makefile to fix the build issue Bug 4344670 Change-Id: I22560573aaa38ec5a2b14290a2ba48e1f2e5ab0c Signed-off-by: Jian-Min Liu <jianminl@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/3066227 Reviewed-by: Vasuki Shankar <vasukis@nvidia.com> Reviewed-by: Chun Ng <chunn@nvidia.com> Reviewed-by: Seema Khowala <seemaj@nvidia.com> GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
87 lines
2.8 KiB
Makefile
87 lines
2.8 KiB
Makefile
# -*- mode: makefile -*-
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#
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# Copyright (c) 2022-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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#
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# Tegra SOC HWPM
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#
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GCOV_PROFILE := y
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ifeq ($(origin srctree.hwpm), undefined)
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srctree.hwpm := $(abspath $(shell dirname $(lastword $(MAKEFILE_LIST))))/../../..
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endif
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ifdef CONFIG_TEGRA_KLEAF_BUILD
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srctree.nvconftest := $(abspath $(NV_BUILD_KERNEL_NVCONFTEST_OUT))
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endif
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# For OOT builds, set required config flags
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ifeq ($(CONFIG_TEGRA_OOT_MODULE),m)
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NVHWPM_OBJ = m
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CONFIG_TEGRA_HWPM_OOT := y
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ccflags-y += -DCONFIG_TEGRA_HWPM_OOT
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CONFIG_TEGRA_FUSE_UPSTREAM := y
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ccflags-y += -DCONFIG_TEGRA_FUSE_UPSTREAM
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ccflags-y += -I$(srctree.nvconftest)
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else # CONFIG_TEGRA_OOT_MODULE != m
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NVHWPM_OBJ = y
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endif # CONFIG_TEGRA_OOT_MODULE
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# Include paths
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ccflags-y += -I$(srctree.hwpm)/include
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ccflags-y += -I$(srctree.hwpm)/drivers/tegra/hwpm/include
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ccflags-y += -I$(srctree.hwpm)/drivers/tegra/hwpm
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# Validate build config to add HWPM module support
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ifeq ($(NV_BUILD_CONFIGURATION_IS_SAFETY),1)
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nvhwpm-objs := tegra_hwpm_mock.o
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else ifeq ($(CONFIG_TEGRA_LINUX_PROD),1)
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nvhwpm-objs := tegra_hwpm_mock.o
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else ifneq ($(CONFIG_ARCH_TEGRA),y)
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nvhwpm-objs := tegra_hwpm_mock.o
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else
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# Add required objects to nvhwpm object variable
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include $(srctree.hwpm)/drivers/tegra/hwpm/Makefile.hwpm.sources
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endif
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obj-${NVHWPM_OBJ} += nvhwpm.o
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ifdef CONFIG_TEGRA_KLEAF_BUILD
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KERNEL_SRC ?= /lib/modules/$(shell uname -r)/build
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M ?= $(shell pwd)
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modules modules_install:
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make -C $(KERNEL_SRC) M=$(M) $(ccflags) CONFIG_TEGRA_OOT_MODULE=m $(@)
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clean:
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make -C $(KERNEL_SRC) M=$(M) CONFIG_TEGRA_OOT_MODULE=m clean
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else
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all:
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make -C /lib/modules/$(shell uname -r)/build M=$(PWD) $(ccflags) CONFIG_TEGRA_OOT_MODULE=m modules
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clean:
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make -C /lib/modules/$(shell uname -r)/build M=$(PWD) CONFIG_TEGRA_OOT_MODULE=m clean
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endif
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