mirror of
https://github.com/RetroPie/EmulationStation.git
synced 2024-05-16 03:10:39 -04:00
287 lines
8.7 KiB
CMake
287 lines
8.7 KiB
CMake
cmake_minimum_required(VERSION 2.8)
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# Note: Visual Studio 2022 generator requires CMake 3.21 or greater.
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option(GLES "Set to ON if targeting Embedded OpenGL" ${GLES})
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option(GL "Set to ON if targeting Desktop OpenGL" ${GL})
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option(RPI "Set to ON to enable the Raspberry PI memory and audio options" ${RPI})
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option(OMX "Set to On to enable OMXPlayer for video snapshots" ${OMX})
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option(CEC "Set to ON to enable CEC" ${CEC})
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option(PROFILING "Set to ON to enable profiling" ${PROFILING})
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# GLES implementation overrides
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option(USE_MESA_GLES "Set to ON to select the MESA OpenGL ES driver" ${USE_MESA_GLES})
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option(USE_GLES1 "Set to ON to force usage of the OpenGLES v1 renderer" ${USE_GLES1})
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# GL implementation overrides
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option(USE_GL21 "Set to ON to force usage of the OpenGL v2.1 renderer" ${USE_GL21})
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# OpenGL library preference (https://cmake.org/cmake/help/git-stage/policy/CMP0072.html)
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# Set it to OLD to appease older proprietary drivers without libglvnd support
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if(POLICY CMP0072)
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cmake_policy(SET CMP0072 OLD)
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endif()
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project(emulationstation-all)
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#-------------------------------------------------------------------------------
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#add local find scripts to CMAKE path
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LIST(APPEND CMAKE_MODULE_PATH
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${CMAKE_CURRENT_SOURCE_DIR}/CMake/Utils
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${CMAKE_CURRENT_SOURCE_DIR}/CMake/Packages
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)
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# default GLES2/GLES library, can be overriden depending on platform
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set(HINT_GLES_LIBNAME GLESv2)
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#set up OpenGL system variable
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if(GLES)
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set(GLSystem "Embedded OpenGL" CACHE STRING "The OpenGL system to be used")
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elseif(GL)
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set(GLSystem "Desktop OpenGL" CACHE STRING "The OpenGL system to be used")
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# check if the MESA GLES library is requested
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elseif(USE_MESA_GLES)
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set(GLSystem "Embedded OpenGL" CACHE STRING "The OpenGL system to be used")
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#check if we're running on Raspberry Pi (legacy drivers)
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elseif(EXISTS "${CMAKE_FIND_ROOT_PATH}/opt/vc/include/bcm_host.h")
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set(BCMHOST found)
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set(GLSystem "Embedded OpenGL" CACHE STRING "The OpenGL system to be used")
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set(HINT_GLES_INCDIR "/opt/vc/include")
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set(HINT_GLES_LIBDIR "/opt/vc/lib")
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set(HINT_GLES_LIBNAME brcmGLESv2)
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set(GLES_EXTRA_LIBRARIES bcm_host)
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#check if we're running on OSMC Vero4K[+]
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elseif(EXISTS "${CMAKE_FIND_ROOT_PATH}/opt/vero3/lib/libMali.so")
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set(VERO4K found)
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add_definitions(-D_VERO4K_)
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set(GLSystem "Embedded OpenGL" CACHE STRING "The OpenGL system to be used")
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set(HINT_GLES_INCDIR "/opt/vero3/include")
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set(HINT_GLES_LIBDIR "/opt/vero3/lib")
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set(HINT_GLES_LIBNAME Mali)
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set(GLES_EXTRA_LIBRARIES EGL)
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#check if we're running on olinuxino / odroid / etc
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elseif(
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EXISTS "${CMAKE_FIND_ROOT_PATH}/usr/lib/libMali.so" OR
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EXISTS "${CMAKE_FIND_ROOT_PATH}/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}/libmali.so" OR
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EXISTS "${CMAKE_FIND_ROOT_PATH}/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}/libMali.so" OR
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EXISTS "${CMAKE_FIND_ROOT_PATH}/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}/mali-egl/libmali.so")
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set(GLSystem "Embedded OpenGL" CACHE STRING "The OpenGL system to be used")
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else()
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set(GLSystem "Desktop OpenGL" CACHE STRING "The OpenGL system to be used")
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endif(GLES)
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set_property(CACHE GLSystem PROPERTY STRINGS "Desktop OpenGL" "Embedded OpenGL")
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if(${GLSystem} MATCHES "Desktop OpenGL")
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find_package(OpenGL REQUIRED)
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if(NOT USE_GL21)
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add_definitions(-DUSE_OPENGL_14)
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else()
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add_definitions(-DUSE_OPENGL_21)
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endif()
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else()
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if(NOT USE_GLES1)
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find_package(OpenGLES2 QUIET REQUIRED)
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message(STATUS "Found GLESv2: ${OPENGLES2_LIBRARIES}")
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set(OPENGLES_LIBRARIES ${OPENGLES2_LIBRARIES})
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set(OPENGLES_INCLUDE_DIRS ${OPENGLES2_INCLUDE_DIRS})
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add_definitions(-DUSE_OPENGLES_20)
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else()
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find_package(OpenGLES QUIET REQUIRED)
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message(STATUS "Found GLES: ${OPENGLES_LIBRARIES}")
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add_definitions(-DUSE_OPENGLES_10)
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endif()
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endif()
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find_package(Freetype REQUIRED)
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find_package(FreeImage REQUIRED)
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find_package(SDL2 REQUIRED)
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find_package(CURL REQUIRED)
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find_package(VLC REQUIRED)
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find_package(RapidJSON REQUIRED)
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#add libCEC support
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if(CEC)
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find_package(libCEC REQUIRED)
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endif()
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#add ALSA for Linux
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if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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find_package(ALSA REQUIRED)
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endif()
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#-------------------------------------------------------------------------------
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#set up compiler flags and excutable names
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if(DEFINED BCMHOST OR RPI)
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add_definitions(-D_RPI_)
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endif()
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if(OMX)
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add_definitions(-D_OMX_)
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endif()
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if(DEFINED libCEC_FOUND)
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add_definitions(-DHAVE_LIBCEC)
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endif()
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if(PROFILING)
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add_definitions(-DUSE_PROFILING)
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endif()
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#-------------------------------------------------------------------------------
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if(MSVC)
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set(CMAKE_DEBUG_POSTFIX "d")
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add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
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add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
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add_definitions(-DNOMINMAX)
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# multi-processor compilation
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# disable warning c4018 - signed/unsigned mismatch
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# disable warning c4244 - conversion, possible loss of data
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# disable warning c4996 - use of deprecated function/member/variable/typedef
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# Use extended ASCII character set
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP /wd4018 /wd4244 /wd4996 /source-charset:437")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /MP /wd4018 /wd4244 /wd4996 /source-charset:437")
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set(CMAKE_EXE_LINKER_FLAGS "/SAFESEH:NO")
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# Set the start-up project to in VS to 'emulationstation'
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set(VS_STARTUP_PROJECT "emulationstation")
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endif()
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if(CMAKE_COMPILER_IS_GNUCXX)
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#check for G++ 4.7+
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execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE G++_VERSION)
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if (G++_VERSION VERSION_LESS 4.7)
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message(SEND_ERROR "You need at least G++ 4.7 to compile EmulationStation!")
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endif()
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#set up compiler flags for GCC
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if (CMAKE_BUILD_TYPE MATCHES Debug)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wno-attributes -O0") #support C++11 for std::, optimize
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -O0")
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wno-attributes -O2") #support C++11 for std::, optimize
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -O2") #-s = strip binary
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endif()
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endif()
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# Enable additional defines for the Debug build configuration
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")
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set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG")
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#-------------------------------------------------------------------------------
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#add include directories
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set(COMMON_INCLUDE_DIRS
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${FREETYPE_INCLUDE_DIRS}
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${FreeImage_INCLUDE_DIRS}
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${SDL2_INCLUDE_DIRS}
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${CURL_INCLUDE_DIR}
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${VLC_INCLUDE_DIR}
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${RAPIDJSON_INCLUDE_DIRS}
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${CMAKE_CURRENT_SOURCE_DIR}/external
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${CMAKE_CURRENT_SOURCE_DIR}/es-core/src
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)
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if(${GLSystem} MATCHES "Desktop OpenGL")
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LIST(APPEND COMMON_INCLUDE_DIRS
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${OPENGL_INCLUDE_DIRS}
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)
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else()
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LIST(APPEND COMMON_INCLUDE_DIRS
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${OPENGLES_INCLUDE_DIRS}
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)
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endif()
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#add libCEC_INCLUDE_DIR
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if(DEFINED libCEC_FOUND)
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LIST(APPEND COMMON_INCLUDE_DIRS
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${libCEC_INCLUDE_DIR}
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)
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endif()
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#add ALSA for Linux
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if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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LIST(APPEND COMMON_INCLUDE_DIRS
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${ALSA_INCLUDE_DIRS}
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)
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endif()
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#-------------------------------------------------------------------------------
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#define libraries and directories
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set(COMMON_LIBRARIES
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${FREETYPE_LIBRARIES}
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${FreeImage_LIBRARIES}
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${SDL2_LIBRARIES}
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${CURL_LIBRARIES}
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${VLC_LIBRARIES}
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pugixml
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nanosvg
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)
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#add libCEC_LIBRARIES
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if(DEFINED libCEC_FOUND)
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if(DEFINED BCMHOST)
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LIST(APPEND COMMON_LIBRARIES
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vchiq_arm
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)
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endif()
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LIST(APPEND COMMON_LIBRARIES
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dl
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${libCEC_LIBRARIES}
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)
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endif()
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#add ALSA for Linux
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if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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LIST(APPEND COMMON_LIBRARIES
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${ALSA_LIBRARY}
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)
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endif()
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if(MSVC)
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LIST(APPEND COMMON_LIBRARIES
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Crypt32
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Imm32
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Setupapi
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Version
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winmm
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Wldap32
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)
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endif()
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if(DEFINED HINT_GLES_LIBDIR)
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link_directories("${HINT_GLES_LIBDIR}")
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endif()
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if(${GLSystem} MATCHES "Desktop OpenGL")
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LIST(APPEND COMMON_LIBRARIES
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${OPENGL_LIBRARIES}
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)
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else()
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LIST(APPEND COMMON_LIBRARIES
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${OPENGLES_LIBRARIES} ${GLES_EXTRA_LIBRARIES}
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)
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endif()
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#-------------------------------------------------------------------------------
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# set up build directories
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set(dir ${CMAKE_CURRENT_SOURCE_DIR})
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set(EXECUTABLE_OUTPUT_PATH ${dir} CACHE PATH "Build directory" FORCE)
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set(LIBRARY_OUTPUT_PATH ${dir} CACHE PATH "Build directory" FORCE)
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#-------------------------------------------------------------------------------
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# add each component
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add_subdirectory("external")
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add_subdirectory("es-core")
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add_subdirectory("es-app")
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