forked from CoSMoSoftware/OBS-studio-webrtc
-
Notifications
You must be signed in to change notification settings - Fork 1
/
CMakeLists.txt
235 lines (197 loc) · 7.64 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
233
234
cmake_minimum_required(VERSION 2.8.12)
if (UNIX AND POLICY CMP0072)
# In case of both legacy and glvnd OpenGL libraries found. Prefer GLVND
cmake_policy(SET CMP0072 NEW)
endif()
if(NOT OBS_WEBRTC_VENDOR_NAME)
set(_project_name obs-studio)
else()
set(_project_name ${OBS_WEBRTC_VENDOR_NAME})
endif()
project(${_project_name})
if(NOT DEFINED CONFIG_DIR OR "${CONFIG_DIR}" STREQUAL "")
if(NOT OBS_WEBRTC_VENDOR_NAME)
set(CONFIG_DIR "obs-webrtc")
else()
set(CONFIG_DIR ${OBS_WEBRTC_VENDOR_NAME})
endif()
endif()
# --- Handle CMake Options
#
# does not use a project unique prefix, prone to overlap.
#
option(BUILD_CAPTIONS "Build captions" FALSE)
# --- Handle Project Dependencies
#
# supposes that the super build, or the user uses QTDIR (CLI or ENV), QTDIR32 and or QTDIR64 (ENV only)
# and not the more standard Qt5_DIR variable. Brittle.
#
# supposes that the DepsPath variable exists and point to the obs precompile dependencies.
# Could be improved thourgh a superbuild script to make it fully deterministic.
#
if(WIN32)
if (QTDIR OR DEFINED ENV{QTDIR} OR DEFINED ENV{QTDIR32} OR DEFINED ENV{QTDIR64})
# Qt path set by user or env var
else()
set(QTDIR "" CACHE PATH "Path to Qt (e.g. C:/Qt/5.7/msvc2015_64)")
message(WARNING "QTDIR variable is missing. Please set this variable to specify path to Qt (e.g. C:/Qt/5.7/msvc2015_64)")
endif()
if (DepsPath OR DEFINED ENV{DepsPath} OR DEFINED ENV{DepsPath32} OR DEFINED ENV{DepsPath64})
# Dependencies path set by user or env var
else()
set(DepsPath "" CACHE PATH "Path to compiled dependencies (e.g. D:/dependencies/win64)")
message(WARNING "DepsPath variable is missing. Please set this variable to specify path to compiled dependencies (e.g. D:/dependencies/win64)")
endif()
endif()
# --- extend cmake with our own scripts, macros and modules
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
set(ENABLE_SCRIPTING TRUE CACHE BOOL "Enables scripting")
set(SCRIPTING_ENABLED OFF CACHE BOOL "Internal global cmake variable" FORCE)
include(ObsHelpers)
include(ObsCpack)
include(GNUInstallDirs)
# Must be a string in the format of "x.x.x-rcx"
if(DEFINED RELEASE_CANDIDATE)
set(OBS_VERSION "${RELEASE_CANDIDATE}")
string(REPLACE "-rc" "." RC_SPLIT ${RELEASE_CANDIDATE})
string(REPLACE "." ";" RC_SPLIT ${RC_SPLIT})
message(WARNING "******************************************************************************\nRelease candidate deteced, OBS_VERSION is now: ${OBS_VERSION}\n******************************************************************************")
list(GET RC_SPLIT 0 OBS_RELEASE_CANDIDATE_MAJOR)
list(GET RC_SPLIT 1 OBS_RELEASE_CANDIDATE_MINOR)
list(GET RC_SPLIT 2 OBS_RELEASE_CANDIDATE_PATCH)
list(GET RC_SPLIT 3 OBS_RELEASE_CANDIDATE)
else()
set(OBS_RELEASE_CANDIDATE_MAJOR 0)
set(OBS_RELEASE_CANDIDATE_MINOR 0)
set(OBS_RELEASE_CANDIDATE_PATCH 0)
set(OBS_RELEASE_CANDIDATE 0)
endif()
# Binary Versioning for Windows
if(WIN32)
string(REPLACE "-" ";" UI_VERSION_SPLIT ${OBS_VERSION})
list(GET UI_VERSION_SPLIT 0 UI_VERSION)
string(REPLACE "." ";" UI_VERSION_SEMANTIC ${UI_VERSION})
list(GET UI_VERSION_SEMANTIC 0 UI_VERSION_MAJOR)
list(GET UI_VERSION_SEMANTIC 1 UI_VERSION_MINOR)
list(GET UI_VERSION_SEMANTIC 2 UI_VERSION_PATCH)
configure_file(UI/obs.rc.in ${PROJECT_BINARY_DIR}/obs.rc)
endif()
# --- Handle Compiler Settings
if(MSVC AND NOT EXISTS "${CMAKE_BINARY_DIR}/ALL_BUILD.vcxproj.user")
file(GENERATE
OUTPUT "${CMAKE_BINARY_DIR}/ALL_BUILD.vcxproj.user"
INPUT "${CMAKE_SOURCE_DIR}/cmake/ALL_BUILD.vcxproj.user.in")
endif()
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE RelWithDebInfo)
endif()
find_package(CXX11 REQUIRED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX11_FLAGS}")
if(${CMAKE_C_COMPILER_ID} MATCHES "Clang" OR ${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
set(CMAKE_COMPILER_IS_CLANG TRUE)
endif()
if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64le")
add_compile_definitions(NO_WARN_X86_INTRINSICS)
endif()
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANG)
set(CMAKE_CXX_FLAGS "-Wall -Wextra -Wno-unused-function -Werror-implicit-function-declaration -Wno-missing-field-initializers ${CMAKE_CXX_FLAGS} -fno-strict-aliasing")
set(CMAKE_C_FLAGS "-Wall -Wextra -Wno-unused-function -Werror-implicit-function-declaration -Wno-missing-braces -Wno-missing-field-initializers ${CMAKE_C_FLAGS} -std=gnu99 -fno-strict-aliasing")
option(USE_LIBC++ "Use libc++ instead of libstdc++" ${APPLE})
if(USE_LIBC++)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
endif()
elseif(MSVC)
if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
endif()
# Disable pointless constant condition warnings
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4127 /wd4201 /wd4456 /wd4457 /wd4458 /wd4459 /wd4595")
endif()
if(WIN32)
add_definitions(-DUNICODE -D_UNICODE -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS)
endif()
if(MSVC)
add_compile_options("/MP")
set(CMAKE_C_FLAGS_DEBUG "/DDEBUG=1 /D_DEBUG=1 ${CMAKE_C_FLAGS_DEBUG}")
set(CMAKE_CXX_FLAGS_DEBUG "/DDEBUG=1 /D_DEBUG=1 ${CMAKE_C_FLAGS_DEBUG}")
if(NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SAFESEH:NO")
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} /SAFESEH:NO")
endif()
else()
if(MINGW)
set(CMAKE_WIDL "widl" CACHE STRING "wine IDL header file generation program")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_WIN32_WINNT=0x0600 -DWINVER=0x0600")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_WIN32_WINNT=0x0600 -DWINVER=0x0600")
endif()
set(CMAKE_C_FLAGS_DEBUG "-DDEBUG=1 -D_DEBUG=1 ${CMAKE_C_FLAGS_DEBUG}")
set(CMAKE_CXX_FLAGS_DEBUG "-DDEBUG=1 -D_DEBUG=1 ${CMAKE_C_FLAGS_DEBUG}")
endif()
if(APPLE)
set(CMAKE_MACOSX_RPATH TRUE)
set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
list(APPEND CMAKE_INSTALL_RPATH "@loader_path/" "@executable_path/")
elseif(UNIX)
option(USE_XDG "Utilize XDG Base Directory Specification" ON)
if(USE_XDG)
add_definitions(-DUSE_XDG)
endif()
if(NOT UNIX_STRUCTURE)
list(APPEND CMAKE_INSTALL_RPATH "$ORIGIN")
endif()
endif()
option( BUILD_TESTS "Build test directory (includes test sources and possibly a platform test executable)" FALSE)
mark_as_advanced(BUILD_TESTS)
# --- manage vendor look and feel
if( OBS_WEBRTC_VENDOR_NAME )
add_subdirectory( vendor_skins )
endif()
# --- Handle source code, UI, package, ....
if(NOT INSTALLER_RUN)
option(ENABLE_UI "Enables the OBS user interfaces" ON)
if(DISABLE_UI OR NOT ENABLE_UI)
set(UI_ENABLED FALSE)
else()
set(UI_ENABLED TRUE)
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_lib_suffix 64)
else()
set(_lib_suffix 32)
endif()
if(DEFINED QTDIR${_lib_suffix})
list(APPEND CMAKE_PREFIX_PATH "${QTDIR${_lib_suffix}}")
elseif(DEFINED QTDIR)
list(APPEND CMAKE_PREFIX_PATH "${QTDIR}")
elseif(DEFINED ENV{QTDIR${_lib_suffix}})
list(APPEND CMAKE_PREFIX_PATH "$ENV{QTDIR${_lib_suffix}}")
elseif(DEFINED ENV{QTDIR})
list(APPEND CMAKE_PREFIX_PATH "$ENV{QTDIR}")
endif()
find_package(Qt5Widgets ${FIND_MODE})
endif()
add_subdirectory(deps)
if(WIN32)
add_subdirectory(libobs-d3d11)
endif()
add_subdirectory(libobs-opengl)
add_subdirectory(libobs)
add_subdirectory(plugins)
add_subdirectory(UI)
if (BUILD_TESTS)
add_subdirectory(test)
endif()
add_subdirectory(cmake/helper_subdir)
else()
# if INSTALLER_RUN
obs_generate_multiarch_installer()
endif()
# this prepares the packaging by copying over
# all binaries needed. Make sure to extend
# if you add any binary or dependency
include(CopyMSVCBins)
# enable submissions to a CDash server
enable_testing()
include(CTest)