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dolphin/CMakeLists.txt

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CMake
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########################################
# General setup
#
cmake_minimum_required(VERSION 2.6)
project(dolphin-emu)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/CMakeTests)
set(DOLPHIN_IS_STABLE FALSE)
# Set up paths
set(bindir ${CMAKE_INSTALL_PREFIX}/bin CACHE PATH "bindir")
set(datadir ${CMAKE_INSTALL_PREFIX}/share/dolphin-emu CACHE PATH "datadir")
set(userdir ".dolphin-emu" CACHE STRING "User directory")
add_definitions(-DUSER_DIR="${userdir}")
add_definitions(-DDATA_DIR="${datadir}/")
# Set where the binary files will be built. The program will not execute from
# here. You must run "make install" to install these to the proper location
# as defined above.
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/Binaries)
# Precompiled header support for MSVC:
# Call this after setting the source list (and don't add the source file used
# to generate the pch file, this will be done here automatically)
function(enable_precompiled_headers PRECOMPILED_HEADER SOURCE_FILE SOURCE_VARIABLE_NAME)
if(MSVC)
set(files ${${SOURCE_VARIABLE_NAME}})
# Generate precompiled header translation unit
get_filename_component(pch_basename ${PRECOMPILED_HEADER} NAME_WE)
set(pch_abs ${CMAKE_CURRENT_SOURCE_DIR}/${PRECOMPILED_HEADER})
set(pch_unity ${CMAKE_CURRENT_SOURCE_DIR}/${SOURCE_FILE})
set_source_files_properties(${pch_unity} PROPERTIES COMPILE_FLAGS
"/Yc\"${pch_abs}\"")
# Update properties of source files to use the precompiled header.
# Additionally, force the inclusion of the precompiled header at
# beginning of each source file.
foreach(source_file ${files} )
set_source_files_properties(${source_file} PROPERTIES COMPILE_FLAGS
"/Yu\"${pch_abs}\" /FI\"${pch_abs}\"")
endforeach(source_file)
# Finally, update the source file collection to contain the
# precompiled header translation unit
set(${SOURCE_VARIABLE_NAME} ${pch_unity} ${${SOURCE_VARIABLE_NAME}} PARENT_SCOPE)
endif(MSVC)
endfunction(enable_precompiled_headers)
# for revision info
include(FindGit OPTIONAL)
if(GIT_FOUND AND NOT DOLPHIN_WC_REVISION)
# defines DOLPHIN_WC_REVISION
EXECUTE_PROCESS(COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
OUTPUT_VARIABLE DOLPHIN_WC_REVISION
OUTPUT_STRIP_TRAILING_WHITESPACE)
# defines DOLPHIN_WC_DESCRIBE
EXECUTE_PROCESS(COMMAND ${GIT_EXECUTABLE} describe --always --long --dirty
OUTPUT_VARIABLE DOLPHIN_WC_DESCRIBE
OUTPUT_STRIP_TRAILING_WHITESPACE)
# remove hash from description
STRING(REGEX REPLACE "-[^-]+((-dirty)?)$" "\\1" DOLPHIN_WC_DESCRIBE "${DOLPHIN_WC_DESCRIBE}")
# defines DOLPHIN_WC_BRANCH
EXECUTE_PROCESS(COMMAND ${GIT_EXECUTABLE} rev-parse --abbrev-ref HEAD
OUTPUT_VARIABLE DOLPHIN_WC_BRANCH
OUTPUT_STRIP_TRAILING_WHITESPACE)
endif()
# Various compile flags
add_definitions(-msse2)
# Enabling all warnings in MSVC spams too much
if(NOT MSVC)
add_definitions(-Wall)
endif(NOT MSVC)
# gcc uses some optimizations which might break stuff without this flag
add_definitions(-fno-strict-aliasing -fno-exceptions)
include(CheckCXXCompilerFlag)
# We call fread numerous times without checking return values. Hide the
# corresponding compiler warnings if the compiler supports doing so.
CHECK_CXX_COMPILER_FLAG(-Wunused-result NO_UNUSED_RESULT)
if(NO_UNUSED_RESULT)
add_definitions(-Wno-unused-result)
endif(NO_UNUSED_RESULT)
CHECK_CXX_COMPILER_FLAG(-fvisibility-inlines-hidden VISIBILITY_INLINES_HIDDEN)
if(VISIBILITY_INLINES_HIDDEN)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility-inlines-hidden")
endif(VISIBILITY_INLINES_HIDDEN)
if(UNIX AND NOT APPLE)
CHECK_CXX_COMPILER_FLAG(-fvisibility=hidden VISIBILITY_HIDDEN)
if(VISIBILITY_HIDDEN)
add_definitions(-fvisibility=hidden)
endif(VISIBILITY_HIDDEN)
endif()
if (APPLE)
# Ignore MacPorts and Fink and any other locally installed packages that
# might prevent building a distributable binary.
set(CMAKE_SYSTEM_PREFIX_PATH /usr)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -x objective-c++")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -x objective-c")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -x none")
FIND_LIBRARY(ATB_LIBRARY AudioToolbox)
FIND_LIBRARY(AU_LIBRARY AudioUnit)
FIND_LIBRARY(CARBON_LIBRARY Carbon)
FIND_LIBRARY(COCOA_LIBRARY Cocoa)
FIND_LIBRARY(COREAUDIO_LIBRARY CoreAudio)
FIND_LIBRARY(COREFUND_LIBRARY CoreFoundation)
FIND_LIBRARY(CORESERV_LIBRARY CoreServices)
FIND_LIBRARY(IOB_LIBRARY IOBluetooth)
FIND_LIBRARY(IOK_LIBRARY IOKit)
FIND_LIBRARY(OGL_LIBRARY OpenGL)
FIND_LIBRARY(WEBKIT_LIBRARY WebKit)
SET(EXTRA_LIBS ${ATB_LIBRARY} ${AU_LIBRARY} ${CARBON_LIBRARY}
${COCOA_LIBRARY} ${COREAUDIO_LIBRARY} ${COREFUND_LIBRARY}
${CORESERV_LIBRARY} ${IOB_LIBRARY} ${IOK_LIBRARY} ${OGL_LIBRARY}
${WEBKIT_LIBRARY})
endif()
if(WIN32)
add_definitions(-D_SECURE_SCL=0)
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
endif(WIN32)
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Release" CACHE STRING
"Build type (Release/Debug/RelWithDebInfo/MinSizeRe)" FORCE)
endif(NOT CMAKE_BUILD_TYPE)
if(CMAKE_BUILD_TYPE STREQUAL Debug)
add_definitions(-D_DEBUG -ggdb)
set(wxWidgets_USE_DEBUG ON CACHE BOOL "Use wxWidgets Debugging")
endif(CMAKE_BUILD_TYPE STREQUAL Debug)
if(CMAKE_BUILD_TYPE STREQUAL Release)
add_definitions(-fomit-frame-pointer)
endif(CMAKE_BUILD_TYPE STREQUAL Release)
option(FASTLOG "Enable all logs" OFF)
if(FASTLOG)
add_definitions(-DDEBUGFAST)
endif()
########################################
# Dependency checking
#
# TODO: We should have options for dependencies included in the externals to
# override autodetection of system libraries and force the usage of the
# externals.
include(CheckLib)
include(FindOpenGL)
include_directories(${OPENGL_INCLUDE_DIR})
if(NOT OPENGL_GLU_FOUND)
message(FATAL_ERROR "GLU is required but not found")
endif()
option(OPENMP "Enable OpenMP parallelization" ON)
if(OPENMP)
include(FindOpenMP OPTIONAL)
if(OPENMP_FOUND)
message("OpenMP parallelization enabled")
add_definitions("${OpenMP_CXX_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_CXX_FLAGS}")
endif()
endif()
if(NOT OPENMP_FOUND)
add_definitions(-Wno-unknown-pragmas)
message("OpenMP parallelization disabled")
endif()
include(FindALSA OPTIONAL)
if(ALSA_FOUND)
add_definitions(-DHAVE_ALSA=1)
message("ALSA found, enabling ALSA sound backend")
else()
add_definitions(-DHAVE_ALSA=0)
message("ALSA NOT found, disabling ALSA sound backend")
endif(ALSA_FOUND)
check_lib(AO ao QUIET)
if(AO_FOUND)
add_definitions(-DHAVE_AO=1)
message("ao found, enabling ao sound backend")
else()
add_definitions(-DHAVE_AO=0)
message("ao NOT found, disabling ao sound backend")
endif(AO_FOUND)
check_lib(BLUEZ bluez QUIET)
if(BLUEZ_FOUND)
add_definitions(-DHAVE_BLUEZ=1)
message("bluez found, enabling bluetooth support")
else()
add_definitions(-DHAVE_BLUEZ=0)
message("bluez NOT found, disabling bluetooth support")
endif(BLUEZ_FOUND)
check_lib(PULSEAUDIO libpulse QUIET)
if(PULSEAUDIO_FOUND)
add_definitions(-DHAVE_PULSEAUDIO=1)
message("PulseAudio found, enabling PulseAudio sound backend")
else()
add_definitions(-DHAVE_PULSEAUDIO=0)
message("PulseAudio NOT found, disabling PulseAudio sound backend")
endif(PULSEAUDIO_FOUND)
include(FindOpenAL OPTIONAL)
if(OPENAL_FOUND)
add_definitions(-DHAVE_OPENAL=1)
include_directories(${OPENAL_INCLUDE_DIR})
message("OpenAL found, enabling OpenAL sound backend")
else()
add_definitions(-DHAVE_OPENAL=0)
message("OpenAL NOT found, disabling OpenAL sound backend")
endif(OPENAL_FOUND)
# Note: We do not need to explicitly check for X11 as it is done in the cmake
# FindOpenGL module on linux.
if(UNIX AND NOT APPLE)
if(X11_FOUND)
add_definitions(-DHAVE_X11=1)
include_directories(${X11_INCLUDE_DIR})
message("X11 found")
else()
message(FATAL_ERROR "X11 is required but not found")
endif(X11_FOUND)
else()
add_definitions(-DHAVE_X11=0)
endif()
check_lib(XRANDR Xrandr)
if(XRANDR_FOUND)
add_definitions(-DHAVE_XRANDR=1)
else()
add_definitions(-DHAVE_XRANDR=0)
endif(XRANDR_FOUND)
option(ENCODE_FRAMEDUMPS "Encode framedumps in AVI format" ON)
if(ENCODE_FRAMEDUMPS)
check_libav()
endif()
include(CheckCXXSourceRuns)
set(CMAKE_REQUIRED_LIBRARIES portaudio)
CHECK_CXX_SOURCE_RUNS(
"#include <portaudio.h>
int main(int argc, char **argv)
{ if(Pa_GetVersion() >= 1890) return 0; else return 1; }"
PORTAUDIO)
if(PORTAUDIO)
message("PortAudio found, enabling mic support")
add_definitions(-DHAVE_PORTAUDIO=1)
set(PORTAUDIO_FOUND TRUE)
else()
message("PortAudio not found, disabling mic support")
add_definitions(-DHAVE_PORTAUDIO=0)
set(PORTAUDIO_FOUND FALSE)
endif(PORTAUDIO)
option(OPROFILING "Enable profiling" OFF)
if(OPROFILING)
check_lib(OPROFILE opagent opagent.h)
check_lib(BFD bfd bfd.h)
if(OPROFILE_FOUND AND BFD_FOUND)
message("oprofile found, enabling profiling support")
add_definitions(-DUSE_OPROFILE=1)
else()
message(FATAL_ERROR "oprofile or bfd not found. Can't build profiling support.")
endif()
endif()
########################################
# Setup include directories (and make sure they are preferred over the Externals)
#
include_directories(Source/Core/AudioCommon/Src)
include_directories(Source/Core/Common/Src)
include_directories(Source/Core/Core/Src)
include_directories(Source/Core/DebuggerUICommon/Src)
include_directories(Source/Core/DebuggerWX/Src)
include_directories(Source/Core/DiscIO/Src)
include_directories(Source/Core/DolphinWX/Src)
include_directories(Source/Core/InputCommon/Src)
include_directories(Source/Core/VideoCommon/Src)
include_directories(Source/Core/VideoUICommon/Src)
########################################
# Process externals and setup their include directories
#
# NOTES about adding Externals:
# - add the include directory here
# - make sure to tell cmake to link them statically or dynamically (most
# should be linked statically)
# - place the CMakeLists.txt in the first-level subdirectory, e.g.
# Externals/CLRun/CMakeLists.txt (that is: NOT in some Src/ subdirectory)
#
add_subdirectory(Externals/Bochs_disasm)
include_directories(Externals/Bochs_disasm)
check_lib(LZO lzo2 lzo/lzo1x.h QUIET)
if(LZO_FOUND)
message("Using shared lzo")
else()
message("Shared lzo not found, falling back to the static library")
add_subdirectory(Externals/LZO)
include_directories(Externals/LZO)
set(LZO lzo2)
endif()
include(FindSDL OPTIONAL)
if(SDL_FOUND)
message("Using shared SDL")
include_directories(${SDL_INCLUDE_DIR})
else(SDL_FOUND)
# TODO: Use the prebuilt one on Windows
message("Shared SDL not found, falling back to the static library")
include_directories(Externals/SDL Externals/SDL/include)
add_subdirectory(Externals/SDL)
endif(SDL_FOUND)
set(SFML_FIND_VERSION TRUE)
set(SFML_FIND_VERSION_MAJOR 1)
set(SFML_FIND_VERSION_MINOR 5)
include(FindSFML OPTIONAL)
if(SFML_FOUND AND NOT SFML_VERSION_MAJOR) # SFML 1.x doesn't define SFML_VERSION_MAJOR
message("Using shared SFML")
else()
message("Shared SFML < 2.0 not found, falling back to the static library")
add_subdirectory(Externals/SFML)
include_directories(Externals/SFML/include)
endif()
check_lib(SOIL SOIL SOIL/SOIL.h QUIET)
if(SOIL_FOUND)
message("Using shared SOIL")
else()
message("Shared SOIL not found, falling back to the static library")
add_subdirectory(Externals/SOIL)
include_directories(Externals/SOIL)
endif()
# If zlib has already been found on a previous run of cmake don't check again
# as the check seems to take a long time.
if(NOT ZLIB_FOUND)
include(FindZLIB OPTIONAL)
endif()
if(ZLIB_FOUND)
set(ZLIB_FOUND 1 CACHE INTERNAL "")
message("Using shared zlib")
include_directories(${ZLIB_INCLUDE_DIRS})
else(ZLIB_FOUND)
message("Shared zlib not found, falling back to the static library")
add_subdirectory(Externals/zlib)
include_directories(Externals/zlib)
endif(ZLIB_FOUND)
if(WIN32)
find_library(GLEW glew32s PATHS Externals/GLew)
include_directories(Externals/GLew/include)
else()
check_lib(GLEW GLEW GL/glew.h)
if(NOT GLEW_FOUND)
message("Shared GLEW not found, falling back to the static library")
add_subdirectory(Externals/GLew)
include_directories(Externals/GLew/include)
endif(NOT GLEW_FOUND)
check_lib(CG Cg Cg/cg.h)
if(NOT CG_FOUND)
message("Shared Cg not found, falling back to the static library")
include_directories(Externals)
endif(NOT CG_FOUND)
check_lib(CGGL CgGL Cg/cgGL.h)
endif()
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
find_library(CL OpenCL)
else()
include_directories(Externals/CLRun/include)
add_subdirectory(Externals/CLRun)
endif()
option(DISABLE_WX "Disable wxWidgets (use CLI interface)" OFF)
if(NOT DISABLE_WX)
include(FindwxWidgets OPTIONAL)
FIND_PACKAGE(wxWidgets COMPONENTS core aui adv)
if(wxWidgets_FOUND)
EXECUTE_PROCESS(
COMMAND sh "${wxWidgets_CONFIG_EXECUTABLE}"
${wxWidgets_CONFIG_OPTIONS} --version
OUTPUT_VARIABLE wxWidgets_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_QUIET
)
message("Found wxWidgets version ${wxWidgets_VERSION}")
if(${wxWidgets_VERSION} VERSION_LESS "2.9.0")
message("At least 2.9.0 is required; ignoring found version")
unset(wxWidgets_FOUND)
endif()
endif(wxWidgets_FOUND)
if(wxWidgets_FOUND)
include(${wxWidgets_USE_FILE})
if(UNIX AND NOT APPLE)
# There is a bug in the FindGTK module in cmake version 2.8.2 that
# does not find gdk-pixbuf-2.0. On the other hand some 2.8.3
# users have complained that pkg-config does not find
# gdk-pixbuf-2.0. On yet another hand, cmake version 2.8.3 in
# Ubuntu Natty does not find the glib libraries correctly.
# Ugly!!!
execute_process(COMMAND lsb_release -c -s
OUTPUT_VARIABLE DIST_NAME
ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
if(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}
VERSION_EQUAL 2.8.2 OR "${DIST_NAME}" STREQUAL "natty")
check_lib(GTK2 gtk+-2.0 gtk.h REQUIRED)
else()
include(FindGTK2)
if(GTK2_FOUND)
include_directories(${GTK2_INCLUDE_DIRS})
endif()
endif()
endif()
message("wxWidgets found, enabling GUI build")
else(wxWidgets_FOUND)
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
message(FATAL_ERROR "wxWidgets not found. It is required to build the GUI")
endif()
message("Shared wxWidgets not found, falling back to the static library")
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
add_definitions(-D__WXOSX_COCOA__)
include_directories(Externals/wxWidgets3)
include_directories(Externals/wxWidgets3/include)
add_subdirectory(Externals/wxWidgets3)
set(wxWidgets_LIBRARIES "wx")
else()
include_directories(Externals/wxWidgets/include)
add_subdirectory(Externals/wxWidgets)
endif()
set(wxWidgets_FOUND TRUE)
endif(wxWidgets_FOUND)
add_definitions(-DHAVE_WX=1)
endif(NOT DISABLE_WX)
########################################
# Pre-build events: Define configuration variables and write SCM info header
#
if(DOLPHIN_WC_BRANCH STREQUAL "master")
set(DOLPHIN_WC_IS_MASTER "1")
else()
set(DOLPHIN_WC_IS_MASTER "0")
endif()
file(WRITE ${PROJECT_BINARY_DIR}/Source/Core/Common/Src/scmrev.h
"#define SCM_REV_STR \"" ${DOLPHIN_WC_REVISION} "\"\n"
"#define SCM_DESC_STR \"" ${DOLPHIN_WC_DESCRIBE} "\"\n"
"#define SCM_BRANCH_STR \"" ${DOLPHIN_WC_BRANCH} "\"\n"
"#define SCM_IS_MASTER " ${DOLPHIN_WC_IS_MASTER} "\n"
)
include_directories("${PROJECT_BINARY_DIR}/Source/Core/Common/Src")
add_definitions(-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE)
########################################
# Optional Targets
# TODO: Add DSPSpy and TestSuite.
option(DSPTOOL "Build dsptool" OFF)
option(UNITTESTS "Build unitests" OFF)
########################################
# Start compiling our code
#
add_subdirectory(Source)
########################################
# Install shared data files
#
install(DIRECTORY Data/User/ DESTINATION ${datadir}/user PATTERN .svn EXCLUDE)
install(DIRECTORY Data/Sys/ DESTINATION ${datadir}/sys PATTERN .svn EXCLUDE)
include(FindGettext)
if(GETTEXT_FOUND AND NOT DISABLE_WX)
file(GLOB LINGUAS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} Languages/po/*.po)
GETTEXT_CREATE_TRANSLATIONS(Languages/po/dolphin-emu.pot ALL ${LINGUAS})
endif()
if((NOT ${CMAKE_SYSTEM_NAME} MATCHES "Linux") AND (NOT ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD"))
install(FILES Data/license.txt DESTINATION ${datadir})
endif()
# packaging information
set(CPACK_PACKAGE_NAME "dolphin-emu")
set(CPACK_PACKAGE_VENDOR "Dolphin Team")
set(CPACK_PACKAGE_VERSION_MAJOR "3")
set(CPACK_PACKAGE_VERSION_MINOR "0")
if(DOLPHIN_IS_STABLE)
set(CPACK_PACKAGE_VERSION_PATCH "0")
else()
set(CPACK_PACKAGE_VERSION_PATCH ${DOLPHIN_WC_REVISION})
endif()
# TODO: CPACK_PACKAGE_DESCRIPTION_FILE
# TODO: CPACK_PACKAGE_DESCRIPTION_SUMMARY
# TODO: CPACK_RESOURCE_FILE_README
# TODO: CPACK_RESOURCE_FILE_WELCOME
# TODO: CPACK_PACKAGE_EXECUTABLES
# TODO: CPACK_PACKAGE_ICON
# TODO: CPACK_NSIS_*
# TODO: Use CPack components for DSPSpy, etc => cpack_add_component
set(CPACK_SET_DESTDIR ON)
set(CPACK_SOURCE_GENERATOR "TGZ;TBZ2;ZIP")
set(CPACK_SOURCE_IGNORE_FILES "\\\\.#;/#;.*~;\\\\.swp;/\\\\.svn")
list(APPEND CPACK_SOURCE_IGNORE_FILES "${CMAKE_BINARY_DIR}")
# CPack must be included after the CPACK_* variables are set in order for those
# variables to take effect.
include(CPack)
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