blob: a7d7e5eb4c85eaa359df58ee7101c43a96156214 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
cmake_minimum_required(VERSION 3.10)
# set the project name
project(dnbd3-kernel)
# include macros to define Linux kernel build targets
include(Kernel)
# set C flags for a Linux kernel module
set(KERNEL_C_FLAGS "-DDNBD3_KERNEL_MODULE -I ${PROJECT_INCLUDE_GEN_DIR}"
CACHE STRING "C flags to be used for building the dnbd3 kernel module")
# set C flags for the debug mode of a Linux kernel module
set(KERNEL_C_FLAGS_DEBUG "-g -DDEBUG"
CACHE STRING "Additional C flags to be used for building the dnbd3 kernel module in debug mode")
# append include directories to the C flags
get_property(KERNEL_INCLUDE_DIRS DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
foreach(KERNEL_INCLUDE_DIR ${KERNEL_INCLUDE_DIRS})
set(KERNEL_C_FLAGS "${KERNEL_C_FLAGS} -I ${KERNEL_INCLUDE_DIR}")
endforeach(KERNEL_INCLUDE_DIR ${KERNEL_INCLUDE_DIRS})
# append debug C flags if debug mode is enabled
if(CMAKE_BUILD_TYPE MATCHES Debug)
set(KERNEL_C_FLAGS "${KERNEL_C_FLAGS} ${KERNEL_C_FLAGS_DEBUG}")
endif(CMAKE_BUILD_TYPE MATCHES Debug)
# dnbd3 Linux kernel module
set(KERNEL_MODULE_DNBD3_SOURCE_FILES ${CMAKE_CURRENT_SOURCE_DIR}/blk.c
${CMAKE_CURRENT_SOURCE_DIR}/dnbd3_main.c
${CMAKE_CURRENT_SOURCE_DIR}/net.c
${CMAKE_CURRENT_SOURCE_DIR}/serialize.c
${CMAKE_CURRENT_SOURCE_DIR}/sysfs.c
${CMAKE_CURRENT_SOURCE_DIR}/utils.c)
set(KERNEL_MODULE_DNBD3_HEADER_FILES ${CMAKE_CURRENT_SOURCE_DIR}/blk.h
${CMAKE_CURRENT_SOURCE_DIR}/dnbd3_main.h
${CMAKE_CURRENT_SOURCE_DIR}/net.h
${CMAKE_CURRENT_SOURCE_DIR}/sysfs.h
${CMAKE_CURRENT_SOURCE_DIR}/utils.h)
add_kernel_module(dnbd3 "${KERNEL_BUILD_DIR}"
"${KERNEL_INSTALL_DIR}"
"CONFIG_BLK_DEV_DNBD3=m"
"${KERNEL_MODULE_DNBD3_SOURCE_FILES}"
"${KERNEL_MODULE_DNBD3_HEADER_FILES}"
${CMAKE_CURRENT_SOURCE_DIR}/Kbuild)
# add dependency to generate project version header before dnbd3.ko is built
add_dependencies(dnbd3 dnbd3-generate-version)
|
