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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.10 FATAL_ERROR)
find_program(CCACHE_FOUND ccache)
if (CCACHE_FOUND)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
endif()
set(TNAME reicast)
option(LIBRETRO_CORE "Build as libretro core" OFF)
project(${TNAME})
enable_language(ASM)
enable_language(ASM_MASM)
set(DEBUG_CMAKE ON)
set(CMAKE_VERBOSE_MAKEFILE ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(reicast_root_path "${CMAKE_CURRENT_SOURCE_DIR}")
set(reicast_core_path "${reicast_root_path}/libswirl")
set(reicast_shell_path "${reicast_root_path}/reicast")
list(APPEND CMAKE_MODULE_PATH "${reicast_shell_path}/cmake")
include(GetGitRevisionDescription)
git_describe(GIT_VERSION --tags)
configure_file(${reicast_core_path}/version.h.in ${reicast_core_path}/version.h @ONLY)
## reicast build modules #
#
set(reicast_SRCS "")
include(config) # configure build settings, must be first
# FIXME: some better way?
add_definitions(/DSCRIPTING)
### libdreamcast.cmake #########################################################################
set(d_core ${reicast_core_path})
file(GLOB_RECURSE hw_SRCS ${d_core}/hw/*.cpp ${d_core}/hw/*.h)
file(GLOB_RECURSE lxdream_SRCS ${d_core}/gpl/lxdream/*.cpp ${d_core}/gpl/lxdream/*.h)
file(GLOB cfg_SRCS ${d_core}/cfg/*.cpp ${d_core}/cfg/*.h)
file(GLOB rend_SRCS ${d_core}/rend/*.cpp ${d_core}/rend/*.h)
file(GLOB input_SRCS ${d_core}/input/*.cpp ${d_core}/input/*.h)
file(GLOB reios_SRCS ${d_core}/reios/*.cpp ${d_core}/reios/*.h)
file(GLOB imgread_SRCS ${d_core}/imgread/*.cpp ${d_core}/imgread/*.h)
file(GLOB profiler_SRCS ${d_core}/profiler/*.cpp ${d_core}/profiler/*.h)
file(GLOB archive_SRCS ${d_core}/archive/*.cpp ${d_core}/archive/*.h)
file(GLOB glwrap_SRCS ${d_core}/utils/glwrap/*.cpp )
file(GLOB scripting_SRCS ${d_core}/scripting/*.cpp ${d_core}/scripting/*.h)
file(GLOB utils_SRCS ${d_core}/utils/*.cpp ${d_core}/utils/*.h)
file(GLOB gui_SRCS ${d_core}/gui/*.cpp ${d_core}/gui/*.h)
if(${HOST_OS} EQUAL ${OS_WINDOWS})
file(GLOB wgl_SRCS ${d_core}/utils/glinit/wgl/*.cpp )
endif()
#### option(rend)
if(NOT ${HOST_OS} EQUAL ${OS_DARWIN})
file(GLOB gl4_SRCS ${d_core}/rend/gl4/*.cpp ${d_core}/rend/gl4/*.h)
endif()
file(GLOB gles_SRCS ${d_core}/rend/gles/*.cpp ${d_core}/rend/gles/*.h)
file(GLOB norend_SRCS ${d_core}/rend/norend/*.cpp ${d_core}/rend/norend/*.h)
file(GLOB softrend_SRCS ${d_core}/rend/soft/*.cpp ${d_core}/rend/soft/*.h)
if(${HOST_OS} EQUAL ${OS_WINDOWS})
file(GLOB d3d11_SRCS ${d_core}/rend/d3d11/*.cpp ${d_core}/rend/d3d11/*.h)
endif()
set(core_SRCS
${lxdream_SRCS}
${hw_SRCS}
${cfg_SRCS}
${rend_SRCS}
${glwrap_SRCS}
${gl4_SRCS}
${gles_SRCS}
${norend_SRCS}
${softrend_SRCS}
${d3d11_SRCS}
${input_SRCS}
${reios_SRCS}
${imgread_SRCS}
${profiler_SRCS}
${scripting_SRCS}
${utils_SRCS}
${gui_SRCS}
${egl_SRCS}
${wgl_SRCS}
${d_core}/archive/archive.cpp ${d_core}/archive/archive.h
${d_core}/libswirl.cpp
${d_core}/stdclass.cpp
${d_core}/dispframe.cpp
${d_core}/serialize.cpp
)
if(${BUILD_COMPILER} EQUAL ${COMPILER_GCC} OR (${BUILD_COMPILER} EQUAL ${COMPILER_CLANG} AND ${HOST_OS} EQUAL ${OS_DARWIN})) # TODO: Test with Clang on other platforms
list(APPEND core_SRCS ${archive_SRCS})
endif()
if(${FEAT_SHREC} EQUAL ${DYNAREC_JIT})
if(${HOST_CPU} EQUAL ${CPU_X86})
list(APPEND core_SRCS
${d_core}/jit/backend/x86/rec_x86_driver.cpp
${d_core}/jit/backend/x86/rec_x86_asm.cpp # change for linux , rec_lin86_asm.S
${d_core}/jit/backend/x86/rec_x86_ngen.h
${d_core}/jit/emitter/x86/x86_emitter.cpp
)
elseif(${HOST_CPU} EQUAL ${CPU_ARM})
list(APPEND core_SRCS
${d_core}/rec-ARM/ngen_arm.S
${d_core}/rec-ARM/rec_arm.cpp
)
elseif(${HOST_CPU} EQUAL ${CPU_X64})
list(APPEND core_SRCS ${d_core}/jit/backend/x64/rec_x64.cpp ${d_core}/jit/backend/x64/x64_regalloc.h)
elseif(${HOST_CPU} EQUAL ${CPU_A64})
list(APPEND core_SRCS ${d_core}/rec-ARM64/rec_arm64.cpp ${d_core}/rec-ARM64/arm64_regalloc.h)
else()
message(" FEAT_SHREC==DYNAREC_JIT && HOST_CPU Unknown Default add arch or disable rec if not avail.")
error()
endif()
elseif(${FEAT_SHREC} EQUAL ${DYNAREC_CPP})
list(APPEND core_SRCS ${d_core}/jit/backend/cpp/rec_cpp.cpp)
endif()
add_definitions(/DFEAT_HAS_SOFTREND=1)
if(${HOST_OS} EQUAL ${OS_LINUX})
add_definitions(-DLUA_USE_LINUX)
endif()
### deps.cmake #################################################################################
set(d_deps ${reicast_core_path}/deps)
set(gpl_deps ${reicast_core_path}/gpl/deps)
include_directories ("${d_deps}")
include_directories ("${gpl_deps}/picotcp/include")
include_directories ("${gpl_deps}/picotcp/modules")
file(GLOB xbyak_H ${d_deps}/xbyak/*.h) # include headers into cmake target/project view
file(GLOB chdr_SRCS ${d_deps}/chdr/*.c)
if(${HOST_OS} EQUAL ${OS_WINDOWS})
file(GLOB dirent_SRCS ${d_deps}/dirent/*.c)
endif()
file(GLOB lzma_SRCS ${d_deps}/lzma/*.c)
file(GLOB lz_SRCS ${d_deps}/zlib/*.c)
file(GLOB flac_SRCS ${d_deps}/flac/src/libFLAC/*.c)
file(GLOB lzip_SRCS ${d_deps}/libzip/*.c)
file(GLOB lpng_SRCS ${d_deps}/libpng/*.c)
file(GLOB lelf_SRCS ${d_deps}/libelf/el*.cpp)
file(GLOB crypt_SRCS ${d_deps}/crypto/*.cpp)
file(GLOB imgui_SRCS ${d_deps}/imgui/*.cpp)
file(GLOB lua_SRCS ${d_deps}/lua/*.c)
file(GLOB picoModS ${gpl_deps}/picotcp/modules/*.c)
file(GLOB picoStkS ${gpl_deps}/picotcp/stack/*.c)
set(pico_SRCS ${picoModS} ${picoStkS})
set(deps_SRCS
${dirent_SRCS}
${lz_SRCS}
${lpng_SRCS}
${lelf_SRCS}
${chdr_SRCS}
${crypt_SRCS}
${imgui_SRCS}
${lua_SRCS}
${gpl_deps}/xbrz/xbrz.cpp
${d_deps}/xxhash/xxhash.c
${d_deps}/cdipsr/cdipsr.cpp
${d_deps}/coreio/coreio.cpp
${xbyak_H}
)
if(${BUILD_COMPILER} EQUAL ${COMPILER_GCC} OR (${BUILD_COMPILER} EQUAL ${COMPILER_CLANG} AND ${HOST_OS} EQUAL ${OS_DARWIN})) # TODO: Test with Clang on other platforms
list(APPEND deps_SRCS
${lzip_SRCS}
${lzma_SRCS}
${pico_SRCS}
${flac_SRCS}
)
include_directories ("${d_deps}/flac/src/libFLAC/include")
include_directories ("${d_deps}/flac/include")
add_definitions(-DPACKAGE_VERSION=\"1.3.2\" -DFLAC__HAS_OGG=0 -DFLAC__NO_DLL -DHAVE_LROUND -DHAVE_STDINT_H -DHAVE_STDLIB_H -DHAVE_SYS_PARAM_H)
add_definitions(-D_7ZIP_ST -DCHD5_LZMA -DCHD5_FLAC)
endif()
### libosd.cmake ################################################################################
set(d_aout ${reicast_core_path}/oslib)
include_directories ("${d_core}/khronos")
## I really should just glob all of the dirs and ;shrug; if guards don't do it all ##
set(osd_SRCS "")
list(APPEND osd_SRCS ${d_aout}/audiostream.cpp)
if (LIBRETRO_CORE)
list(APPEND osd_SRCS ${d_core}/libretro/reicore/libretro_proxy.cpp)
list(APPEND osd_SRCS ${d_aout}/audiobackend_libretro.cpp)
include_directories ("${d_core}/libretro-common/include")
endif()
if (${HOST_OS} EQUAL ${OS_WINDOWS})
list(APPEND osd_SRCS ${d_core}/windows/win_common.cpp)
list(APPEND osd_SRCS ${d_core}/windows/winmain.cpp)
list(APPEND osd_SRCS ${d_core}/windows/win_vmem.cpp)
list(APPEND osd_SRCS ${d_core}/oslib/windows/threading.cpp)
list(APPEND osd_SRCS ${d_aout}/audiobackend_directsound.cpp)
link_libraries(dsound.lib winmm.lib xinput.lib wsock32.lib opengl32.lib)
elseif (${HOST_OS} EQUAL ${OS_LINUX} OR ${HOST_OS} EQUAL ${OS_ANDROID})
list(APPEND osd_SRCS
${d_core}/linux-dist/main.cpp
${d_core}/linux/common.cpp
${d_core}/linux/context.cpp
${d_core}/linux/posix_vmem.cpp
${d_core}/linux/nixprof/nixprof.cpp
${d_core}/oslib/posix/threading.cpp
${d_aout}/audiobackend_oss.cpp # add option
) # todo: configure linux audio lib options
elseif(${HOST_OS} EQUAL ${OS_DARWIN})
set(d_osx ${reicast_shell_path}/apple/emulator-osx/emulator-osx)
list(APPEND objc_SRCS
${d_osx}/main.m
${d_osx}/input.mm
${d_osx}/AppDelegate.mm
${d_osx}/ConsoleViewController.m
${d_osx}/EmuGLView.m
${d_osx}/MainMenu.m
)
list(APPEND osd_SRCS ${objc_SRCS}
${d_core}/linux/common.cpp
${d_core}/linux/context.cpp
${d_core}/linux/posix_vmem.cpp
${d_core}/linux/nixprof/nixprof.cpp
${d_core}/oslib/posix/threading.cpp
${d_aout}/audiobackend_coreaudio.cpp
)
else()
message("OS Unhandled")
error()
endif()
include_directories ("${reicast_core_path}")
set(reicast_SRCS ${core_SRCS} ${deps_SRCS} ${osd_SRCS})
if (LIBRETRO_CORE)
add_library(${TNAME} SHARED ${reicast_SRCS})
set_property(TARGET ${TNAME} PROPERTY POSITION_INDEPENDENT_CODE ON)
if (${HOST_OS} EQUAL ${OS_WINDOWS})
include (GenerateExportHeader)
GENERATE_EXPORT_HEADER (reicast
BASE_NAME reicast
EXPORT_MACRO_NAME reicast_EXPORT
EXPORT_FILE_NAME reicast_Export.h
STATIC_DEFINE reicast_BUILT_AS_STATIC
)
endif()
else()
add_executable(${TNAME}${binSuffix} ${reicast_SRCS})
endif()
target_compile_features(${TNAME}${binSuffix} PRIVATE cxx_std_14)
if(${HOST_OS} EQUAL ${OS_LINUX})
# needed for opentty
target_link_libraries(${TNAME} -lutil)
#target_compile_definitions(${TNAME} PUBLIC HAS_PCAP)
#target_link_libraries(${TNAME} -lpcap)
FIND_PACKAGE(CURL)
IF(CURL_FOUND)
INCLUDE_DIRECTORIES(${CURL_INCLUDE_DIR})
target_link_libraries(${TNAME} ${CURL_LIBRARIES})
add_definitions(/DBUILD_HAS_CURL=1)
ELSE(CURL_FOUND)
add_definitions(/DBUILD_HAS_CURL=0)
MESSAGE(WARNING "Could not find the CURL library and development files. https support disabled.")
ENDIF(CURL_FOUND)
find_package(ALSA)
if(ALSA_FOUND)
target_compile_definitions(${TNAME} PUBLIC USE_ALSA)
target_sources(${TNAME} PUBLIC ${d_aout}/audiobackend_alsa.cpp)
target_include_directories(${TNAME} PUBLIC ${ALSA_INCLUDE_DIRS})
target_link_libraries(${TNAME} ${ALSA_LIBRARIES})
endif()
if (NOT LIBRETRO_CORE)
find_package(OpenGL REQUIRED)
if(OpenGL_EGL_FOUND)
target_compile_definitions(${TNAME} PUBLIC SUPPORT_EGL)
target_sources(${TNAME} PUBLIC ${d_core}/utils/glinit/egl/egl.cpp)
target_link_libraries(${TNAME} OpenGL::EGL)
elseif(OpenGL_GLX_FOUND)
target_compile_definitions(${TNAME} PUBLIC SUPPORT_GLX)
target_sources(${TNAME} PUBLIC ${d_core}/utils/glinit/glx/glx.cpp)
target_link_libraries(${TNAME} OpenGL::GLX)
else()
message(FATAL_ERROR "EGL or GLX required")
endif()
endif()
find_package(OpenMP)
if(OpenMP_FOUND)
target_link_libraries(${TNAME} OpenMP::OpenMP_CXX)
else()
target_compile_definitions(${TNAME} PUBLIC TARGET_NO_OPENMP)
endif()
find_package(PkgConfig)
if(PKG_CONFIG_FOUND)
pkg_check_modules(AO ao)
if(AO_FOUND)
target_compile_definitions(${TNAME} PUBLIC USE_LIBAO)
target_sources(${TNAME} PUBLIC ${d_aout}/audiobackend_libao.cpp)
target_include_directories(${TNAME} PUBLIC ${AO_INCLUDE_DIRS})
target_link_libraries(${TNAME} ${AO_LIBRARIES})
endif()
pkg_check_modules(LIBEVDEV libevdev)
if(LIBEVDEV_FOUND)
target_compile_definitions(${TNAME} PUBLIC USE_EVDEV)
target_sources(${TNAME} PUBLIC ${d_core}/linux-dist/evdev.cpp)
target_include_directories(${TNAME} PUBLIC ${LIBEVDEV_INCLUDE_DIRS})
target_link_libraries(${TNAME} ${LIBEVDEV_LIBRARIES})
pkg_check_modules(LIBUDEV libudev)
if(LIBUDEV_FOUND)
target_compile_definitions(${TNAME} PUBLIC USE_UDEV)
target_include_directories(${TNAME} PUBLIC ${LIBUDEV_INCLUDE_DIRS})
target_link_libraries(${TNAME} ${LIBUDEV_LIBRARIES})
endif()
endif()
pkg_check_modules(LIBPULSE_SIMPLE libpulse-simple)
if(LIBPULSE_SIMPLE_FOUND)
target_compile_definitions(${TNAME} PUBLIC USE_PULSEAUDIO)
target_sources(${TNAME} PUBLIC ${d_aout}/audiobackend_pulseaudio.cpp)
target_include_directories(${TNAME} PUBLIC ${LIBPULSE_SIMPLE_INCLUDE_DIRS})
target_link_libraries(${TNAME} ${LIBPULSE_SIMPLE_LIBRARIES})
endif()
endif()
find_package(Threads REQUIRED)
target_link_libraries(${TNAME} Threads::Threads)
if (NOT LIBRETRO_CORE)
find_package(X11 REQUIRED)
if(X11_FOUND)
target_sources(${TNAME} PUBLIC ${d_core}/linux-dist/x11.cpp)
target_compile_definitions(${TNAME} PUBLIC SUPPORT_X11)
target_include_directories(${TNAME} PUBLIC ${X11_INCLUDE_DIR})
target_link_libraries(${TNAME} ${X11_LIBRARIES})
endif()
endif()
target_link_libraries(${TNAME} ${CMAKE_DL_LIBS} rt)
endif()
if(${HOST_OS} EQUAL ${OS_DARWIN})
enable_language(OBJC)
enable_language(OBJCXX)
# Silence warnings about OpenGL deprecation on Mojave and greater (10.14+)
target_compile_options(${TNAME} PRIVATE -DGL_SILENCE_DEPRECATION)
# Enable ARC
target_compile_options(${TNAME} PRIVATE -fobjc-arc)
# Enable OpenMP
target_compile_options(${TNAME} PRIVATE -Xpreprocessor -fopenmp)
target_link_libraries(${TNAME} "${d_osx}/../deps/libomp/lib/libomp.a")
target_include_directories(${TNAME} PRIVATE "${d_osx}/../deps/libomp/include")
# Include macOS *.hpp files
target_include_directories(${TNAME} PRIVATE "${d_osx}")
# Link macOS Frameworks
target_link_libraries(${TNAME}
"-framework Cocoa"
"-framework AppKit"
"-framework CoreData"
"-framework CoreAudio"
"-framework AudioUnit"
"-framework AudioToolbox"
"-framework Foundation"
"-framework OpenGL"
"-framework GameController"
)
# Create the macOS app bundle
add_custom_command(TARGET ${TNAME} POST_BUILD
COMMAND bash "-c" "D_OSX=\"${d_osx}\" CMAKE_CURRENT_SOURCE_DIR=\"${CMAKE_CURRENT_SOURCE_DIR}\" CMAKE_CURRENT_BINARY_DIR=\"${CMAKE_CURRENT_BINARY_DIR}\" \"${d_osx}/build_app_bundle.sh\""
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMENT "Creating macOS app bundle..."
)
endif()
if(DEBUG_CMAKE)
message(" ------------------------------------------------")
message(" - HOST_OS: ${HOST_OS} - HOST_CPU: ${HOST_CPU} ")
message(" - host_os: ${host_os} - host_arch: ${host_arch} ")
message(" ------------------------------------------------")
message(" C Flags: ${CMAKE_C_FLAGS} ")
message(" CXX Flags: ${CMAKE_CXX_FLAGS} ")
message(" LINK_DIRS: ${LINK_DIRECTORIES}")
message("LINK_FLAGS: ${CMAKE_EXE_LINKER_FLAGS}")
message(" ------------------------------------------------\n")
endif()
if (LIBRETRO_CORE)
add_definitions(/DBUILD_RETROARCH_CORE=1)
else()
add_definitions(/DBUILD_RETROARCH_CORE=0)
endif()