forked from MatPoliquin/stable-retro
-
Notifications
You must be signed in to change notification settings - Fork 1
/
CMakeLists.txt
286 lines (256 loc) · 10.5 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
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
cmake_minimum_required(VERSION 3.2)
if(POLICY CMP0048)
cmake_policy(SET CMP0048 NEW)
endif()
find_package(Git QUIET)
find_package(PythonInterp REQUIRED)
file(READ "${CMAKE_SOURCE_DIR}/VERSION" PROJECT_VERSION)
string(REGEX REPLACE "\n$" "" PROJECT_VERSION "${PROJECT_VERSION}")
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "$CMAKE_SOURCE_DIR}/VERSION")
project("Gym Retro" VERSION ${PROJECT_VERSION})
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_MACOSX_DEPLOYMENT_TARGET 10.7)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-sign-compare -Wno-missing-field-initializers -fvisibility=hidden")
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mssse3")
endif()
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE RelWithDebInfo)
endif()
option(BUILD_TESTS "Should tests be built" ON)
option(BUILD_UI "Should integration UI be built" OFF)
option(BUILD_LUAJIT "Should static LuaJIT be used instead of system Lua" ON)
option(BUILD_MANYLINUX "Should use static libraries compatible with manylinux1" OFF)
set(BUILD_PYTHON ON CACHE BOOL "Build Python module")
mark_as_advanced(BUILD_PYTHON)
if(BUILD_PYTHON)
find_package(PythonLibs REQUIRED)
endif()
if(WIN32 OR BUILD_MANYLINUX)
set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
endif()
find_package(ZLIB REQUIRED)
find_package(PkgConfig)
if(NOT BUILD_MANYLINUX)
# CapnProto requires a newer kernel than manylinux1 provides
find_package(CapnProto QUIET)
endif()
pkg_search_module(LIBZIP QUIET libzip)
if(NOT BUILD_LUAJIT)
find_package(Lua 5.1 EXACT REQUIRED)
set(LUA_INCLUDE_DIRS "${LUA_INCLUDE_DIR}")
else()
set(LUA_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/third-party/luajit/src")
if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
set(LUA_FLAGS ${LUA_FLAGS} CC=${CMAKE_C_COMPILER} LDFLAGS=-mmacosx-version-min=10.7)
set(LUA_CFLAGS -mmacosx-version-min=10.7)
endif()
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64")
set(LUA_FLAGS ${LUA_FLAGS} "CFLAGS=-fPIC -DLUAJIT_ENABLE_GC64 ${LUA_CFLAGS}")
endif()
if(CMAKE_CROSSCOMPILING)
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64")
set(BITS 64)
else()
set(BITS 32)
endif()
set(LUA_FLAGS ${LUA_FLAGS} "HOST_CC=gcc -m${BITS}" CROSS="${cross_prefix}" TARGET_SYS="${CMAKE_SYSTEM_NAME}")
endif()
set(LUA_LIBRARY "${LUA_INCLUDE_DIRS}/libluajit.a")
add_custom_command(OUTPUT "${LUA_LIBRARY}"
COMMAND $(MAKE) ${LUA_FLAGS} libluajit.a
WORKING_DIRECTORY "${LUA_INCLUDE_DIRS}")
add_custom_target(clean-luajit
COMMAND $(MAKE) clean
WORKING_DIRECTORY "${LUA_INCLUDE_DIRS}")
endif()
if(NOT WIN32)
set(PYEXT_SUFFIX ".so" CACHE STRING "Suffix for Python extension modules")
else()
set(PYEXT_SUFFIX ".pyd" CACHE STRING "Suffix for Python extension modules" FORCE)
endif()
if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
set(STATIC_LDFLAGS "-static-libstdc++ -Wl,--exclude-libs,ALL")
endif()
set(PYLIB_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}" CACHE PATH "Build directory that contains retro module")
file(MAKE_DIRECTORY "${PYLIB_DIRECTORY}/retro/cores")
set(CORES)
set(COREINFO)
set(CORE_TARGETS)
function(add_core PLATFORM CORE_NAME)
set(TARGET_NAME ${CORE_NAME}_libretro${CMAKE_SHARED_LIBRARY_SUFFIX})
get_filename_component(TARGET_PATH "${PYLIB_DIRECTORY}/retro/cores/${TARGET_NAME}" ABSOLUTE)
list(APPEND CORES "${TARGET_PATH}")
list(APPEND COREINFO "${CMAKE_CURRENT_SOURCE_DIR}/retro/cores/${CORE_NAME}.json")
set(CORES "${CORES}" PARENT_SCOPE)
set(COREINFO "${COREINFO}" PARENT_SCOPE)
set(SUBDIR)
if(EXISTS "cores/${PLATFORM}/Makefile.libretro")
set(MAKEFILE Makefile.libretro)
elseif(EXISTS "cores/${PLATFORM}/Makefile")
set(MAKEFILE Makefile)
elseif(EXISTS "cores/${PLATFORM}/libretro/Makefile")
set(MAKEFILE Makefile)
set(SUBDIR libretro)
else()
message(FATAL_ERROR "Could not find Makefile.")
endif()
add_custom_command(OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/retro/cores/${CORE_NAME}-version"
COMMAND ${CMAKE_COMMAND} -E touch "${CMAKE_CURRENT_SOURCE_DIR}/retro/cores/${CORE_NAME}-version")
if(WIN32)
set(LIBRETRO_PLATFORM platform=win)
endif()
set(CORE_LDFLAGS "-w ${STATIC_LDFLAGS}")
set(CORE_CFLAGS "-w")
set(CORE_CXXFLAGS "-w")
if(WIN32 AND NOT CMAKE_CROSSCOMPILING)
set(CORE_LDFLAGS "${CORE_LDFLAGS} ${STATIC_LDFLAGS}")
endif()
if(NOT WIN32)
set(CORE_FPIC_FLAGS "-fPIC")
endif()
if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
set(CORE_FPIC_FLAGS "${CORE_FPIC_FLAGS} -mmacosx-version-min=10.7 -stdlib=libc++")
endif()
add_custom_command(OUTPUT "${TARGET_PATH}"
COMMAND ${CMAKE_COMMAND} -E env CFLAGS=${CORE_CFLAGS} CXXFLAGS=${CORE_CXXFLAGS} LDFLAGS=${CORE_LDFLAGS} $(MAKE) -f ${MAKEFILE} CC="${CMAKE_C_COMPILER}" CXX="${CMAKE_CXX_COMPILER}" fpic=${CORE_FPIC_FLAGS} ${LIBRETRO_PLATFORM}
COMMAND ${CMAKE_COMMAND} -E copy "${CORE_NAME}_libretro*" "${TARGET_PATH}"
WORKING_DIRECTORY "cores/${PLATFORM}/${SUBDIR}"
DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/retro/cores/${CORE_NAME}-version")
unset(CORE_LDFLAGS)
add_custom_command(OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/retro/cores/${CORE_NAME}.json"
COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/cores/${PLATFORM}.json" "${CMAKE_CURRENT_SOURCE_DIR}/retro/cores/${CORE_NAME}.json"
DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/retro/cores/${CORE_NAME}-version")
add_custom_target(${PLATFORM} ALL DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/retro/cores/${CORE_NAME}-version" "${CMAKE_CURRENT_SOURCE_DIR}/retro/cores/${CORE_NAME}.json" "${TARGET_PATH}")
list(APPEND CORE_TARGETS "${PLATFORM}")
set(CORE_TARGETS "${CORE_TARGETS}" PARENT_SCOPE)
add_custom_target(clean-${PLATFORM}
COMMAND $(MAKE) -f ${MAKEFILE} clean
COMMAND ${CMAKE_COMMAND} -E remove "${TARGET_PATH}"
WORKING_DIRECTORY "cores/${PLATFORM}/${SUBDIR}")
endfunction()
add_core(snes snes9x)
add_core(genesis genesis_plus_gx)
add_core(nes fceumm)
add_core(atari2600 stella)
add_core(gb gambatte)
add_core(gba mgba)
add_core(pce mednafen_pce_fast)
set(CLEAN_CORES)
foreach(CORE IN LISTS CORE_TARGETS)
list(APPEND CLEAN_CORES "clean-${CORE}")
endforeach()
add_custom_target(clean-cores DEPENDS ${CLEAN_CORES})
add_custom_target(cores DEPENDS ${CORE_TARGETS})
unset(CLEAN_CORES)
if(CMAKE_CROSSCOMPILING)
find_program(CAPNP_EXECUTABLE capnp)
find_program(CAPNPC_CXX_EXECUTABLE capnpc-c++)
endif()
if(NOT CapnProto_FOUND AND NOT BUILD_MANYLINUX)
if (NOT CMAKE_CROSSCOMPILING OR CAPNP_EXECUTABLE)
set(CapnProto_FOUND ON)
set(BUILD_TESTING OFF CACHE BOOL "" FORCE)
if(CAPNP_EXECUTABLE)
set(CAPNP_LITE ON)
endif()
set(CAPNP_INCLUDE_DIRECTORY third-party/capnproto/c++/src)
add_subdirectory(third-party/capnproto/c++)
endif()
endif()
if(CapnProto_FOUND)
add_definitions(-DUSE_CAPNP)
if(CAPNP_LIB_CAPNP)
add_library(CapnProto::capnp SHARED IMPORTED)
add_library(CapnProto::kj SHARED IMPORTED)
set_target_properties(CapnProto::kj PROPERTIES IMPORTED_LOCATION "${CAPNP_LIB_KJ}")
set_target_properties(CapnProto::capnp PROPERTIES
IMPORTED_LOCATION "${CAPNP_LIB_CAPNP}"
INTERFACE_LINK_LIBRARIES CapnProto::kj)
endif()
if(CMAKE_CROSSCOMPILING)
if(TARGET CapnProto::capnp_tool)
set_target_properties(CapnProto::capnp_tool PROPERTIES IMPORTED_LOCATION "${CAPNP_EXECUTABLE}")
endif()
if(TARGET CapnProto::capnpc_cpp)
set_target_properties(CapnProto::capnpc_cpp PROPERTIES IMPORTED_LOCATION "${CAPNPC_CXX_EXECUTABLE}")
endif()
endif()
else()
message(WARNING "Could not find CapnProto, disabling search save/load")
endif()
set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
set(BUILD_STATIC_LIBS ON CACHE BOOL "" FORCE)
if(LIBZIP_FOUND AND NOT LIBZIP_VERSION VERSION_LESS 1.0.0)
include_directories(${LIBZIP_INCLUDE_DIRS})
link_directories(${LIBZIP_LIBRARY_DIRS})
else()
set(LIBZIP_LIBRARIES zip)
add_subdirectory(third-party/libzip)
include_directories(third-party/libzip third-party/libzip/lib)
endif()
include_directories(${LUA_INCLUDE_DIRS})
add_library(retro-base STATIC
src/coreinfo.cpp
src/data.cpp
src/emulator.cpp
src/imageops.cpp
src/memory.cpp
src/movie.cpp
src/movie-bk2.cpp
src/movie-fm2.cpp
src/script.cpp
src/script-lua.cpp
src/search.cpp
src/utils.cpp
src/zipfile.cpp
${LUA_LIBRARY})
target_link_libraries(retro-base ${ZLIB_LIBRARY} ${LIBZIP_LIBRARIES} ${LUA_LIBRARY} ${LUA_LIBRRAY})
add_dependencies(retro-base ${CORE_TARGETS})
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
target_link_libraries(retro-base dl)
endif()
if(CapnProto_FOUND)
capnp_generate_cpp(CAPNP_SRC CAPNP_H src/serialize.capnp)
add_library(retro-capnp STATIC ${CAPNP_SRC} src/data-capnp.cpp)
target_link_libraries(retro-capnp retro-base CapnProto::capnp)
endif()
include_directories(src retro third-party/pybind11/include third-party third-party/gtest/googletest/include ${PYTHON_INCLUDE_DIRS})
if(BUILD_PYTHON)
add_library(retro SHARED src/retro.cpp)
set_target_properties(retro PROPERTIES
LIBRARY_OUTPUT_DIRECTORY "${PYLIB_DIRECTORY}/retro"
RUNTIME_OUTPUT_DIRECTORY "${PYLIB_DIRECTORY}/retro"
OUTPUT_NAME _retro
PREFIX ""
SUFFIX ${PYEXT_SUFFIX})
if(APPLE)
set(PYBIND_LIBS "-undefined dynamic_lookup")
elseif(WIN32)
if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64")
add_definitions(-DMS_WIN64)
endif()
set(PYBIND_LIBS "${PYTHON_LIBRARY}")
endif()
target_link_libraries(retro retro-base ${PYBIND_LIBS} ${STATIC_LDFLAGS})
endif()
if(BUILD_TESTS)
enable_testing()
add_subdirectory(third-party/gtest/googlemock)
add_subdirectory(tests)
endif()
if(BUILD_UI)
add_subdirectory(src/ui)
endif()
execute_process(COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_SOURCE_DIR}/setup.py --version OUTPUT_VARIABLE CPACK_PACKAGE_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
set(CPACK_PACKAGE_VENDOR OpenAI)
set(CPACK_ZIP_COMPONENT_INSTALL ON)
if(APPLE)
set(CPACK_GENERATOR DragNDrop)
elseif(WIN32)
set(CPACK_GENERATOR ZIP)
endif()
set(CPACK_COMPONENTS_ALL gym-retro-integration)
include(CPack)