forked from isl-org/Open3D
-
Notifications
You must be signed in to change notification settings - Fork 0
/
CMakeLists.txt
232 lines (207 loc) · 9.48 KB
/
CMakeLists.txt
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
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
# References:
# https://cmake.org/cmake/help/v3.0/
# https://gitlab.kitware.com/cmake/community/wikis/doc/tutorials/
cmake_minimum_required(VERSION 3.0.0)
if (NOT CMAKE_VERSION VERSION_LESS "3.1")
cmake_policy(SET CMP0054 NEW)
endif()
# central location for specifying the Open3D version
file(STRINGS "src/Open3D/version.txt" OPEN3D_VERSION_READ)
foreach(ver ${OPEN3D_VERSION_READ})
if (ver MATCHES "OPEN3D_VERSION_(MAJOR|MINOR|PATCH|TWEAK) +([^ ]+)$")
set(OPEN3D_VERSION_${CMAKE_MATCH_1} "${CMAKE_MATCH_2}" CACHE INTERNAL "")
endif()
endforeach()
string(CONCAT OPEN3D_VERSION "${OPEN3D_VERSION_MAJOR}"
".${OPEN3D_VERSION_MINOR}"
".${OPEN3D_VERSION_PATCH}"
".${OPEN3D_VERSION_TWEAK}")
project(Open3D VERSION ${OPEN3D_VERSION})
message(STATUS "Open3D ${PROJECT_VERSION}")
# npm version has to be MAJOR.MINOR.PATCH
string(CONCAT PROJECT_VERSION_THREE_NUMBER "${OPEN3D_VERSION_MAJOR}"
".${OPEN3D_VERSION_MINOR}"
".${OPEN3D_VERSION_PATCH}")
# pypi package name controls specifies the repository name on pypi
# possbie names include:
# - open3d: default name when building from source and for conda
# - open3d-python: for PyPI
# - py3d
# - open3d-original
# - open3d-official
# - open-3d
if(NOT DEFINED PYPI_PACKAGE_NAME)
set(PYPI_PACKAGE_NAME "open3d")
endif()
# set additional info
set(PROJECT_EMAIL "[email protected]")
set(PROJECT_HOME "http://www.open3d.org")
set(PROJECT_DOCS "http://www.open3d.org/docs")
set(PROJECT_CODE "https://github.com/intel-isl/Open3D")
set(PROJECT_ISSUES "https://github.com/intel-isl/Open3D/issues")
# configure a header file to pass the version settings to the source code
configure_file("${PROJECT_SOURCE_DIR}/src/Open3D/Open3DConfig.h.in"
"${PROJECT_SOURCE_DIR}/src/Open3D/Open3DConfig.h")
if(WIN32 AND NOT CYGWIN)
set(DEF_INSTALL_CMAKE_DIR CMake)
else()
set(DEF_INSTALL_CMAKE_DIR lib/cmake/Open3D)
endif()
set(INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH
"Installation directory for CMake files")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/3rdparty/CMake)
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
# config options
option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
option(WITH_OPENMP "Use OpenMP multi-threading" ON)
option(ENABLE_HEADLESS_RENDERING "Use OSMesa for headless rendering" OFF)
option(BUILD_CPP_EXAMPLES "Build the Open3D example programs" ON)
option(BUILD_UNIT_TESTS "Build the Open3D unit tests" OFF)
option(BUILD_EIGEN3 "Use the Eigen3 that comes with Open3D" ON)
option(BUILD_GLEW "Build glew from source" OFF)
option(BUILD_GLFW "Build glfw from source" OFF)
option(BUILD_JPEG "Build jpeg from source" OFF)
option(BUILD_JSONCPP "Build json from source" OFF)
option(BUILD_PNG "Build png from source" OFF)
option(BUILD_PYBIND11 "Build pybind11 from source" ON)
option(BUILD_PYTHON_MODULE "Build the python module" ON)
option(BUILD_LIBREALSENSE "Build support for Intel RealSense camera" OFF)
option(BUILD_TINYFILEDIALOGS "Build tinyfiledialogs from source" ON)
option(BUILD_QHULL "Build qhull from source" ON)
option(ENABLE_JUPYTER "Enable Jupyter support for Open3D" ON)
option(STATIC_WINDOWS_RUNTIME "Use static (MT/MTd) Windows runtime" OFF)
# default built type
if (NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release CACHE STRING
"Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel."
FORCE)
endif ()
# if dynamic link is added, use if (WIN32) macro
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
# Set OS-specific things here
if (WIN32)
# can't hide the unit testing option on Windows only
# as a precaution: disable unit testing on Windows regardless of user input
message(STATUS "Disable unit tests since this feature is not fully supported on Windows.")
set(BUILD_UNIT_TESTS OFF)
add_definitions(-DWINDOWS)
add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS) # suppress C4996 warning
add_definitions(-DGLEW_STATIC) # enable GLEW for windows
SET(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
message(STATUS "Compiling on Windows")
if (MSVC)
message(STATUS "Compiling with MSVC")
add_definitions(-DNOMINMAX)
add_definitions(-D_USE_MATH_DEFINES)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D _ENABLE_EXTENDED_ALIGNED_STORAGE")
endif (MSVC)
if (STATIC_WINDOWS_RUNTIME)
# by default, "/MD" and "/MDd" is set by CMake automatically
string(REPLACE "/MD" "/MT" CMAKE_C_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
string(REPLACE "/MDd" "/MTd" CMAKE_C_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
string(REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
string(REPLACE "/MDd" "/MTd" CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
else ()
# handles the case when re-running cmake with STATIC_WINDOWS_RUNTIME=OFF
string(REPLACE "/MT" "/MD" CMAKE_C_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
string(REPLACE "/MTd" "/MDd" CMAKE_C_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
string(REPLACE "/MT" "/MD" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
string(REPLACE "/MTd" "/MDd" CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
endif ()
message(STATUS "CMAKE_C_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE}")
message(STATUS "CMAKE_C_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG}")
message(STATUS "CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE}")
message(STATUS "CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG}")
elseif (CYGWIN)
SET(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
message(STATUS "Compiling on Cygwin")
# enable c++11
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
add_definitions(-DCYGWIN)
elseif (APPLE)
add_definitions(-DUNIX)
# enable c++11
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
add_compile_options(-Wno-deprecated-declarations)
if (NOT BUILD_SHARED_LIBS)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
endif (NOT BUILD_SHARED_LIBS)
# compile speed optimization for clang
add_definitions(-O3)
elseif (UNIX)
add_definitions(-DUNIX)
# enable c++11
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -fPIC")
add_compile_options(-Wno-deprecated-declarations)
add_compile_options(-Wno-unused-result)
add_definitions(-O3)
# disable BUILD_LIBREALSENSE since it is not fully supported on Linux
message(STATUS "Compiling on Unix")
message(STATUS "Disable RealSense since it is not fully supported on Linux.")
set(BUILD_LIBREALSENSE OFF)
endif ()
# Set OpenMP
if (WITH_OPENMP)
find_package(OpenMP QUIET)
if (OPENMP_FOUND)
message(STATUS "Using installed OpenMP ${OpenMP_VERSION}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
set(Config_Open3D_C_FLAGS ${OpenMP_C_FLAGS})
set(Config_Open3D_CXX_FLAGS ${OpenMP_CXX_FLAGS})
set(Config_Open3D_EXE_LINKER_FLAGS ${OpenMP_EXE_LINKER_FLAGS})
else ()
message(STATUS "OpenMP NOT found")
endif ()
endif ()
# recursively parse and return the entire directory tree.
# the result is placed in output
function(Directories root output)
set(data "")
list(APPEND data ${root})
file(GLOB_RECURSE children LIST_DIRECTORIES true "${root}/*")
list(SORT children)
foreach(child ${children})
if (IS_DIRECTORY ${child})
list(APPEND data ${child})
endif()
endforeach()
set (${output} ${data} PARENT_SCOPE)
endfunction()
macro(ADD_SOURCE_GROUP MODULE_NAME)
file(GLOB MODULE_HEADER_FILES "${MODULE_NAME}/*.h")
source_group("Header Files\\${MODULE_NAME}" FILES ${MODULE_HEADER_FILES})
file(GLOB MODULE_SOURCE_FILES "${MODULE_NAME}/*.cpp")
source_group("Source Files\\${MODULE_NAME}" FILES ${MODULE_SOURCE_FILES})
endmacro(ADD_SOURCE_GROUP)
# Handling dependencies
add_subdirectory(3rdparty)
link_directories(${3RDPARTY_LIBRARY_DIRS})
# set include directories
include_directories(
${PROJECT_SOURCE_DIR}/src
${PROJECT_SOURCE_DIR}/3rdparty
${3RDPARTY_INCLUDE_DIRS}
${PROJECT_SOURCE_DIR}/3rdparty/librealsense/include
)
# Open3D library
add_subdirectory(src)
# Examples
add_subdirectory(examples)
# `make check-style` errors if styling is not compliant
add_custom_target(check-style
COMMAND ${CMAKE_COMMAND}
-DPROJECT_SOURCE_DIR="${PROJECT_SOURCE_DIR}"
-P ${CMAKE_CURRENT_SOURCE_DIR}/util/scripts/check-style.cmake
)
# `make apply-style` runs clang-format to format all source code
add_custom_target(apply-style
COMMAND ${CMAKE_COMMAND}
-DPROJECT_SOURCE_DIR="${PROJECT_SOURCE_DIR}"
-P ${CMAKE_CURRENT_SOURCE_DIR}/util/scripts/apply-style.cmake
)