blob: 759fbcb85915c368982da8f04acb2b5dde3514f7 (
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
################################################################################
# GENERAL #
################################################################################
PROJECT(dnbd3 C)
CMAKE_MINIMUM_REQUIRED(VERSION 2.6.2)
IF (CMAKE_BUILD_TYPE STREQUAL "")
SET(CMAKE_BUILD_TYPE Debug)
ENDIF()
message( "Build Type selected: ${CMAKE_BUILD_TYPE}" )
SET(MAKE_KERNEL_MODULE True)
IF(CMAKE_SYSTEM_NAME MATCHES "BSD")
message("Detected *BSD System: disable build of Kernel Module.")
SET(CMAKE_INSTALL_PREFIX "/usr/local")
SET(MAKE_KERNEL_MODULE False)
ENDIF()
if(CMAKE_C_COMPILER MATCHES "clang")
message( "Using clang flags." )
SET(CMAKE_C_FLAGS_DEBUG "-std=c99 -fsanitize=address -O1 -fno-omit-frame-pointer -g -Wall -Wno-unused-result -D_GNU_SOURCE -D_DEBUG -Wno-multichar -fno-strict-aliasing")
SET(CMAKE_C_FLAGS_RELEASE "-std=c99 -O2 -Wno-unused-result -D_GNU_SOURCE -DNDEBUG -Wno-multichar -fno-strict-aliasing")
elseif (CMAKE_C_COMPILER MATCHES "(cc-)|(cc$)")
message( "Using (g)cc flags." )
SET(CMAKE_C_FLAGS_DEBUG "-std=c99 -O0 -g -Wall -Wextra -Wpedantic -D_GNU_SOURCE -D_DEBUG -Wno-multichar -fno-strict-aliasing")
SET(CMAKE_C_FLAGS_RELEASE "-std=c99 -O2 -Wno-unused-result -D_GNU_SOURCE -DNDEBUG -Wno-multichar -fno-strict-aliasing")
else()
message( FATAL_ERROR "Could not determine compiler type." )
endif()
#SET(CMAKE_CXX_FLAGS_DEBUG "-std=c99 -O0 -g -Wall -Wno-unused-result -D_GNU_SOURCE -D_DEBUG")
#SET(CMAKE_CXX_FLAGS_RELEASE "-std=c99 -O2 -Wno-unused-result -D_GNU_SOURCE -DNDEBUG" )
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")
ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64)
ADD_DEFINITIONS(-DWITH_IPV6)
FIND_PACKAGE(Threads)
FIND_PACKAGE(Fuse)
FIND_PACKAGE(ZLIB)
FIND_PACKAGE(Jansson)
SET(MAKE_SERVER True)
message( " *************************************************" )
if(NOT FUSE_FOUND)
message( " *** No fuse dev libs found, won't build dnbd3-fuse" )
SET(FUSE_INCLUDE_DIR "")
endif()
if(NOT THREADS_FOUND)
message( " *** No threads found, won't build dnbd3-server" )
SET(MAKE_SERVER False)
endif()
if(NOT ZLIB_FOUND)
message( " *** No zlib found, won't build dnbd3-server" )
SET(ZLIB_INCLUDE_DIR "")
SET(MAKE_SERVER False)
endif()
if(NOT JANSSON_FOUND)
message( " *** No jansson lib found, won't build dnbd3-server" )
SET(JANSSON_INCLUDE_DIR "")
SET(MAKE_SERVER False)
endif()
message( " *************************************************" )
INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${ZLIB_INCLUDE_DIR} ${FUSE_INCLUDE_DIR} ${JANSSON_INCLUDE_DIR})
################################################################################
# VERSION HEADER #
################################################################################
FILE(WRITE ${CMAKE_BINARY_DIR}/version.cmake
"EXECUTE_PROCESS(
COMMAND \${CMD}
OUTPUT_VARIABLE VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
)
CONFIGURE_FILE(\${SRC} \${DST} @ONLY)
")
ADD_CUSTOM_TARGET(
version
${CMAKE_COMMAND} -D SRC=${CMAKE_SOURCE_DIR}/src/version.c.in
-D DST=${CMAKE_BINARY_DIR}/version.c
-D CMD=${CMAKE_SOURCE_DIR}/get-version.sh
-P ${CMAKE_BINARY_DIR}/version.cmake
)
## This is required if you're not building the kernel module
## TODO: Find a nicer way to avoid parent includes,
## especially the ../version.h -> version.c -> version.h cycle
FILE(GLOB COMMON_HEADER_FILES src/*.h)
FOREACH(COMMON_HEADER_FILE ${COMMON_HEADER_FILES})
CONFIGURE_FILE(${COMMON_HEADER_FILE} ${CMAKE_BINARY_DIR} COPYONLY)
ENDFOREACH( COMMON_HEADER_FILE )
################################################################################
# CLIENT #
################################################################################
if(MAKE_KERNEL_MODULE)
FILE(GLOB_RECURSE CLIENT_SRCS src/client/*.c)
ADD_EXECUTABLE(dnbd3-client ${CLIENT_SRCS})
TARGET_LINK_LIBRARIES(dnbd3-client)
ADD_DEPENDENCIES(dnbd3-client version)
INSTALL(TARGETS dnbd3-client RUNTIME DESTINATION sbin)
ENDIF()
################################################################################
# SERVER #
################################################################################
if(MAKE_SERVER)
FILE(GLOB SERVER_SRCS src/server/*.c src/shared/*.c)
ADD_EXECUTABLE(dnbd3-server ${SERVER_SRCS})
TARGET_LINK_LIBRARIES(dnbd3-server ${CMAKE_THREAD_LIBS_INIT} ${ZLIB_LIBRARIES} ${JANSSON_LIBRARIES})
if(UNIX AND NOT APPLE)
target_link_libraries(dnbd3-server rt)
endif()
ADD_DEPENDENCIES(dnbd3-server version)
INSTALL(TARGETS dnbd3-server RUNTIME DESTINATION sbin)
endif()
################################################################################
# FUSE #
################################################################################
if(FUSE_FOUND)
FILE(GLOB FUSE_SRCS src/fuse/*.c src/shared/*.c)
ADD_EXECUTABLE(dnbd3-fuse ${FUSE_SRCS})
TARGET_LINK_LIBRARIES(dnbd3-fuse ${CMAKE_THREAD_LIBS_INIT} ${FUSE_LIBRARIES})
ADD_DEPENDENCIES(dnbd3-fuse version)
INSTALL(TARGETS dnbd3-fuse RUNTIME DESTINATION bin)
endif()
################################################################################
# MODULE #
################################################################################
IF(MAKE_KERNEL_MODULE)
SET(MODULE_NAME dnbd3)
SET(MODULE_FILE ${MODULE_NAME}.ko)
FILE(GLOB MODULE_SOURCE_FILES src/kernel/*.c src/serialize.c)
FILE(GLOB MODULE_HEADER_FILES src/kernel/*.h)
SET(KERNEL_DIR "/lib/modules/${CMAKE_SYSTEM_VERSION}/build")
SET(KBUILD_COMMAND ${CMAKE_MAKE_PROGRAM} -C ${KERNEL_DIR}
M=${CMAKE_BINARY_DIR} modules
)
CONFIGURE_FILE(Kbuild.in ${CMAKE_BINARY_DIR}/Kbuild)
FOREACH(MODULE_SOURCE_FILE ${MODULE_SOURCE_FILES})
CONFIGURE_FILE(${MODULE_SOURCE_FILE} ${CMAKE_BINARY_DIR} COPYONLY)
ENDFOREACH( MODULE_SOURCE_FILE )
FOREACH(MODULE_HEADER_FILE ${MODULE_HEADER_FILES})
CONFIGURE_FILE(${MODULE_HEADER_FILE} ${CMAKE_BINARY_DIR} COPYONLY)
ENDFOREACH( MODULE_HEADER_FILE )
ADD_CUSTOM_COMMAND(
OUTPUT ${CMAKE_BINARY_DIR}/${MODULE_FILE}
COMMAND ${KBUILD_COMMAND}
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
DEPENDS ${MODULE_SOURCE_FILES} Kbuild.in
VERBATIM
)
ADD_CUSTOM_TARGET(${MODULE_NAME} ALL DEPENDS ${CMAKE_BINARY_DIR}/${MODULE_FILE})
INSTALL(FILES ${CMAKE_BINARY_DIR}/${MODULE_NAME}.ko
DESTINATION /lib/modules/${CMAKE_SYSTEM_VERSION}/kernel/drivers/block
PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
)
INSTALL(CODE "EXECUTE_PROCESS(COMMAND depmod -a)")
ENDIF()
#
# Other install files
#
FILE(GLOB conf_files "${CMAKE_CURRENT_SOURCE_DIR}/conf/*.sample" "${CMAKE_CURRENT_SOURCE_DIR}/conf/README.*")
INSTALL(FILES ${conf_files} DESTINATION etc/dnbd3/)
|
