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
|
# CMake 2.8.11 required for Qt5 settings to be applied automatically on
# dependent libraries.
cmake_minimum_required(VERSION 2.8.11)
project(citra)
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git/hooks/pre-commit)
message(STATUS "Copying pre-commit hook")
file(COPY hooks/pre-commit
DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/.git/hooks)
endif()
if (NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wno-attributes -pthread")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread")
else()
# Silence "deprecation" warnings
add_definitions(/D_CRT_SECURE_NO_WARNINGS /D_CRT_NONSTDC_NO_DEPRECATE)
# Avoid windows.h junk
add_definitions(/DNOMINMAX)
# set up output paths for executable binaries (.exe-files, and .dll-files on DLL-capable platforms)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_CONFIGURATION_TYPES Debug Release CACHE STRING "" FORCE)
# Tweak optimization settings
# As far as I can tell, there's no way to override the CMake defaults while leaving user
# changes intact, so we'll just clobber everything and say sorry.
message(STATUS "Cache compiler flags ignored, please edit CMakeLists.txt to change the flags.")
# /W3 - Level 3 warnings
# /MP - Multi-threaded compilation
# /Zi - Output debugging information
# /Zo - enahnced debug info for optimized builds
set(CMAKE_C_FLAGS "/W3 /MP /Zi /Zo" CACHE STRING "" FORCE)
# /GR- - Disable RTTI
# /EHsc - C++-only exception handling semantics
set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} /GR- /EHsc" CACHE STRING "" FORCE)
# /MDd - Multi-threaded Debug Runtime DLL
set(CMAKE_C_FLAGS_DEBUG "/Od /MDd" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}" CACHE STRING "" FORCE)
# /O2 - Optimization level 2
# /GS- - No stack buffer overflow checks
# /MD - Multi-threaded runtime DLL
set(CMAKE_C_FLAGS_RELEASE "/O2 /GS- /MD" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}" CACHE STRING "" FORCE)
set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/DEBUG" CACHE STRING "" FORCE)
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/DEBUG /INCREMENTAL:NO /OPT:REF,ICF" CACHE STRING "" FORCE)
endif()
add_definitions(-DSINGLETHREADED)
# CMake seems to only define _DEBUG on Windows
set_property(DIRECTORY APPEND PROPERTY
COMPILE_DEFINITIONS $<$<CONFIG:Debug>:_DEBUG> $<$<NOT:$<CONFIG:Debug>>:NDEBUG>)
find_package(PNG QUIET)
if (PNG_FOUND)
add_definitions(-DHAVE_PNG)
else()
message(STATUS "libpng not found. Some debugging features have been disabled.")
endif()
find_package(Boost 1.57.0)
if (Boost_FOUND)
include_directories(${Boost_INCLUDE_DIRS})
else()
message(STATUS "Boost 1.57.0 or newer not found, falling back to externals")
include_directories(externals/boost)
endif()
# Include bundled CMake modules
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/externals/cmake-modules")
find_package(OpenGL REQUIRED)
include_directories(${OPENGL_INCLUDE_DIR})
option(ENABLE_GLFW "Enable the GLFW frontend" ON)
if (ENABLE_GLFW)
if (WIN32)
# Detect toolchain and platform
if (MSVC)
if (CMAKE_SIZEOF_VOID_P EQUAL 8)
set(TMP_ARCH "x64")
elseif (CMAKE_SIZEOF_VOID_P EQUAL 4)
set(TMP_ARCH "Win32")
else()
set(TMP_ARCH "UNKNOWN")
message(SEND_ERROR "Couldn't detect your compiler's architecture, you'll have to manually specify the GLFW library to use. (Try checking CMakeOutput.log to find out why.)")
endif()
if (MSVC11) # Visual C++ 2012
set(TMP_TOOLSET "v110")
elseif (MSVC12) # Visual C++ 2013
set(TMP_TOOLSET "v120")
else()
set(TMP_TOOLSET "UNSUPPORTED")
message(SEND_ERROR "We don't supply GLFW binaries for your version of MSVC, you might have to provide them yourself.")
endif()
set(TMP_TOOLSET "msvc_${TMP_TOOLSET}-${TMP_ARCH}")
else()
# Assume mingw
if (CMAKE_SIZEOF_VOID_P EQUAL 8)
set(TMP_ARCH "x86_64")
elseif (CMAKE_SIZEOF_VOID_P EQUAL 4)
set(TMP_ARCH "i686")
else()
set(TMP_ARCH "UNKNOWN")
message(SEND_ERROR "Couldn't detect your compiler's architecture, you'll have to manually specify the GLFW library to use.")
endif()
set(TMP_TOOLSET "mingw-${TMP_ARCH}")
endif()
set(GLFW_PREFIX "${CMAKE_CURRENT_SOURCE_DIR}/externals/glfw-3.1.1.bin")
set(GLFW_INCLUDE_DIRS "${GLFW_PREFIX}/include" CACHE PATH "Path to GLFW3 headers")
set(GLFW_LIBRARY_DIRS "${GLFW_PREFIX}/lib-${TMP_TOOLSET}" CACHE PATH "Path to GLFW3 libraries")
# Clean up after ourselves
unset(TMP_TOOLSET)
unset(TMP_ARCH)
set(GLFW_LIBRARIES glfw3)
else()
find_package(PkgConfig REQUIRED)
pkg_search_module(GLFW REQUIRED glfw3)
endif()
include_directories(${GLFW_INCLUDE_DIRS})
link_directories(${GLFW_LIBRARY_DIRS})
endif()
IF (APPLE)
FIND_LIBRARY(COCOA_LIBRARY Cocoa) # Umbrella framework for everything GUI-related
FIND_LIBRARY(IOKIT_LIBRARY IOKit) # GLFW dependency
FIND_LIBRARY(COREVIDEO_LIBRARY CoreVideo) # GLFW dependency
set(PLATFORM_LIBRARIES iconv ${COCOA_LIBRARY} ${IOKIT_LIBRARY} ${COREVIDEO_LIBRARY})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++")
ELSEIF(MINGW)
# GCC does not support codecvt, so use iconv instead
set(PLATFORM_LIBRARIES winmm ws2_32 iconv)
# WSAPoll functionality doesn't exist before WinNT 6.x (Vista and up)
add_definitions(-D_WIN32_WINNT=0x0600)
ELSEIF(WIN32)
set(PLATFORM_LIBRARIES winmm ws2_32)
ELSE()
set(PLATFORM_LIBRARIES rt)
ENDIF (APPLE)
option(ENABLE_QT "Enable the Qt frontend" ON)
option(CITRA_FORCE_QT4 "Use Qt4 even if Qt5 is available." OFF)
if (ENABLE_QT)
# Set CMAKE_PREFIX_PATH if QTDIR is defined in the environment This allows CMake to
# automatically find the Qt packages on Windows
if (DEFINED ENV{QTDIR})
list(APPEND CMAKE_PREFIX_PATH "$ENV{QTDIR}")
endif()
if (NOT CITRA_FORCE_QT4)
find_package(Qt5 COMPONENTS Widgets OpenGL)
set(CITRA_QT_LIBS Qt5::Widgets Qt5::OpenGL)
endif()
if (CITRA_FORCE_QT4 OR NOT Qt5_FOUND)
# Try to fallback to Qt4
find_package(Qt4 REQUIRED COMPONENTS QtGui QtOpenGL)
set(CITRA_QT_LIBS Qt4::QtGui Qt4::QtOpenGL)
endif()
endif()
# This function should be passed a list of all files in a target. It will automatically generate
# file groups following the directory hierarchy, so that the layout of the files in IDEs matches the
# one in the filesystem.
function(create_directory_groups)
# Place any files that aren't in the source list in a separate group so that they don't get in
# the way.
source_group("Other Files" REGULAR_EXPRESSION ".")
foreach(file_name ${ARGV})
get_filename_component(dir_name "${file_name}" PATH)
# Group names use '\' as a separator even though the entire rest of CMake uses '/'...
string(REPLACE "/" "\\" group_name "${dir_name}")
source_group("${group_name}" FILES "${file_name}")
endforeach()
endfunction()
# generate git revision information
include(GetGitRevisionDescription)
get_git_head_revision(GIT_REF_SPEC GIT_REV)
git_describe(GIT_DESC --always --long --dirty)
git_branch_name(GIT_BRANCH)
set(INI_PREFIX "${CMAKE_CURRENT_SOURCE_DIR}/externals/inih")
include_directories(${INI_PREFIX})
add_subdirectory(${INI_PREFIX})
include_directories(externals/nihstro/include)
if (MSVC)
add_subdirectory(externals/getopt)
endif()
# process subdirectories
if(ENABLE_QT)
include_directories(externals/qhexedit)
add_subdirectory(externals/qhexedit)
endif()
add_subdirectory(src)
# Install freedesktop.org metadata files, following those specifications:
# http://standards.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html
# http://standards.freedesktop.org/icon-theme-spec/icon-theme-spec-latest.html
# http://standards.freedesktop.org/shared-mime-info-spec/shared-mime-info-spec-latest.html
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux|FreeBSD|OpenBSD|NetBSD")
install(FILES "${CMAKE_SOURCE_DIR}/dist/citra.desktop"
DESTINATION "${CMAKE_INSTALL_PREFIX}/share/applications")
install(FILES "${CMAKE_SOURCE_DIR}/dist/citra.svg"
DESTINATION "${CMAKE_INSTALL_PREFIX}/share/pixmaps")
install(FILES "${CMAKE_SOURCE_DIR}/dist/citra.xml"
DESTINATION "${CMAKE_INSTALL_PREFIX}/share/mime/packages")
endif()
|
