299 lines
9.3 KiB
CMake
299 lines
9.3 KiB
CMake
#############################################################################
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# Name: build/cmake/init.cmake
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# Purpose: Initialize variables based on user selection and system
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# information before creating build targets
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# Author: Tobias Taschner
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# Created: 2016-09-24
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# Copyright: (c) 2016 wxWidgets development team
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# Licence: wxWindows licence
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#############################################################################
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if(DEFINED wxBUILD_USE_STATIC_RUNTIME AND wxBUILD_USE_STATIC_RUNTIME)
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# Set MSVC runtime flags for all configurations
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foreach(cfg "" ${CMAKE_CONFIGURATION_TYPES})
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set(flag_var CMAKE_CXX_FLAGS)
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if(cfg)
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string(TOUPPER ${cfg} cfg_upper)
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wx_string_append(flag_var "_${cfg_upper}")
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endif()
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if(${flag_var} MATCHES "/MD")
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string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
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endif()
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endforeach()
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endif()
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if(wxBUILD_MSVC_MULTIPROC)
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wx_string_append(CMAKE_C_FLAGS " /MP")
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wx_string_append(CMAKE_CXX_FLAGS " /MP")
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endif()
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if(wxBUILD_COMPATIBILITY VERSION_LESS 3.0)
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set(WXWIN_COMPATIBILITY_2_8 ON)
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endif()
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if(wxBUILD_COMPATIBILITY VERSION_LESS 3.1)
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set(WXWIN_COMPATIBILITY_3_0 ON)
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endif()
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# Build wxBUILD_FILE_ID used for config and setup path
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#TODO: build different id for WIN32
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set(wxBUILD_FILE_ID "${wxBUILD_TOOLKIT}${wxBUILD_WIDGETSET}-")
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if(wxUSE_UNICODE)
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wx_string_append(wxBUILD_FILE_ID "unicode")
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else()
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wx_string_append(wxBUILD_FILE_ID "ansi")
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endif()
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if(NOT wxBUILD_SHARED)
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wx_string_append(wxBUILD_FILE_ID "-static")
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endif()
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wx_string_append(wxBUILD_FILE_ID "-${wxMAJOR_VERSION}.${wxMINOR_VERSION}")
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set(wxARCH_SUFFIX)
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# TODO: include compiler version in wxCOMPILER_PREFIX ?
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if(WIN32)
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
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set(wxCOMPILER_PREFIX "vc")
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elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
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set(wxCOMPILER_PREFIX "gcc")
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elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
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set(wxCOMPILER_PREFIX "clang")
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else()
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message(FATAL_ERROR "Unknown WIN32 compiler type")
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endif()
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(wxARCH_SUFFIX "_x64")
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endif()
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else()
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set(wxCOMPILER_PREFIX)
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endif()
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if(MSVC OR MINGW)
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if(wxBUILD_SHARED)
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set(lib_suffix "dll")
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else()
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set(lib_suffix "lib")
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endif()
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if(MSVC)
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# Include generator expression to suppress default Debug/Release pair
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set(wxPLATFORM_LIB_DIR "$<1:/>${wxCOMPILER_PREFIX}${wxARCH_SUFFIX}_${lib_suffix}")
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else()
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set(wxPLATFORM_LIB_DIR "/${wxCOMPILER_PREFIX}${wxARCH_SUFFIX}_${lib_suffix}")
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endif()
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else()
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set(wxPLATFORM_LIB_DIR)
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endif()
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if(wxBUILD_CUSTOM_SETUP_HEADER_PATH)
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if(NOT EXISTS "${wxBUILD_CUSTOM_SETUP_HEADER_PATH}/wx/setup.h")
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message(FATAL_ERROR "wxBUILD_CUSTOM_SETUP_HEADER_PATH needs to contain a wx/setup.h file")
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endif()
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set(wxSETUP_HEADER_PATH ${wxBUILD_CUSTOM_SETUP_HEADER_PATH})
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else()
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# Set path where setup.h will be created
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if(MSVC OR MINGW)
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if(wxUSE_UNICODE)
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set(lib_unicode u)
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else()
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set(lib_unicode)
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endif()
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set(wxSETUP_HEADER_PATH
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${wxOUTPUT_DIR}/${wxCOMPILER_PREFIX}${wxARCH_SUFFIX}_${lib_suffix}/${wxBUILD_TOOLKIT}${lib_unicode})
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file(MAKE_DIRECTORY ${wxSETUP_HEADER_PATH}/wx)
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file(MAKE_DIRECTORY ${wxSETUP_HEADER_PATH}d/wx)
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set(wxSETUP_HEADER_FILE_DEBUG ${wxSETUP_HEADER_PATH}d/wx/setup.h)
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else()
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set(wxSETUP_HEADER_PATH
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${wxOUTPUT_DIR}/wx/include/${wxBUILD_FILE_ID})
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file(MAKE_DIRECTORY ${wxSETUP_HEADER_PATH}/wx)
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endif()
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endif()
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set(wxSETUP_HEADER_FILE ${wxSETUP_HEADER_PATH}/wx/setup.h)
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if(DEFINED wxSETUP_HEADER_FILE_DEBUG)
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# Append configuration specific suffix to setup header path
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wx_string_append(wxSETUP_HEADER_PATH "$<$<CONFIG:Debug>:d>")
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endif()
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if(wxUSE_ON_FATAL_EXCEPTION AND MSVC AND (MSVC_VERSION GREATER 1800) )
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# see include/wx/msw/seh.h for more details
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add_compile_options("/EHa")
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endif()
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if(NOT wxBUILD_DEBUG_LEVEL STREQUAL "Default")
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add_compile_options("-DwxDEBUG_LEVEL=${wxBUILD_DEBUG_LEVEL}")
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endif()
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# Constants for setup.h creation
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set(wxUSE_STD_DEFAULT ON)
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if(wxUSE_UNICODE)
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set(wxUSE_WCHAR_T ON)
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endif()
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if(NOT wxUSE_EXPAT)
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set(wxUSE_XRC OFF)
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endif()
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set(wxUSE_XML ${wxUSE_XRC})
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if(wxUSE_CONFIG)
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set(wxUSE_CONFIG_NATIVE ON)
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endif()
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if(DEFINED wxUSE_OLE AND wxUSE_OLE)
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set(wxUSE_OLE_AUTOMATION ON)
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endif()
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if(wxUSE_OPENGL)
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set(wxUSE_GLCANVAS ON)
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endif()
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if(wxUSE_THREADS)
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find_package(Threads REQUIRED)
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endif()
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if(wxUSE_LIBLZMA)
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find_package(LibLZMA REQUIRED)
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endif()
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if(UNIX AND wxUSE_SECRETSTORE)
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# The required APIs are always available under MSW and OS X but we must
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# have GNOME libsecret under Unix to be able to compile this class.
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find_package(Libsecret REQUIRED)
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if(NOT LIBSECRET_FOUND)
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message(WARNING "libsecret not found, wxSecretStore won't be available")
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wx_option_force_value(wxUSE_SECRETSTORE OFF)
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endif()
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endif()
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if(wxUSE_GUI)
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if(WXMSW AND wxUSE_METAFILE)
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# this one should probably be made separately configurable
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set(wxUSE_ENH_METAFILE ON)
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endif()
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# Direct2D check
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if(WIN32 AND wxUSE_GRAPHICS_DIRECT2D)
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check_include_file(d2d1.h HAVE_D2D1_H)
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if (NOT HAVE_D2D1_H)
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wx_option_force_value(wxUSE_GRAPHICS_DIRECT2D OFF)
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endif()
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endif()
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if(MSVC) # match setup.h
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if(MSVC_VERSION LESS 1600)
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wx_option_force_value(wxUSE_GRAPHICS_DIRECT2D OFF)
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else()
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wx_option_force_value(wxUSE_GRAPHICS_DIRECT2D ${wxUSE_GRAPHICS_CONTEXT})
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endif()
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endif()
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# WXQT checks
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if(WXQT)
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wx_option_force_value(wxUSE_WEBVIEW OFF)
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wx_option_force_value(wxUSE_METAFILE OFF)
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if(WIN32)
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wx_option_force_value(wxUSE_ACCESSIBILITY OFF)
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wx_option_force_value(wxUSE_OWNER_DRAWN OFF)
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endif()
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endif()
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# WXGTK checks, match include/wx/gtk/chkconf.h
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if(WXGTK)
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wx_option_force_value(wxUSE_METAFILE OFF)
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if(WIN32)
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wx_option_force_value(wxUSE_CAIRO ON)
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wx_option_force_value(wxUSE_ACCESSIBILITY OFF)
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wx_option_force_value(wxUSE_OWNER_DRAWN OFF)
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endif()
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if(NOT UNIX)
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wx_option_force_value(wxUSE_WEBVIEW OFF)
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wx_option_force_value(wxUSE_MEDIACTRL OFF)
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wx_option_force_value(wxUSE_UIACTIONSIMULATOR OFF)
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wx_option_force_value(wxUSE_OPENGL OFF)
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set(wxUSE_GLCANVAS OFF)
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endif()
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endif()
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# extra dependencies
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if(wxUSE_OPENGL)
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find_package(OpenGL)
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if(NOT OPENGL_FOUND)
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message(WARNING "opengl not found, wxGLCanvas won't be available")
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wx_option_force_value(wxUSE_OPENGL OFF)
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endif()
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endif()
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if(wxUSE_WEBVIEW)
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if(WXGTK)
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if(wxUSE_WEBVIEW_WEBKIT)
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find_package(LibSoup)
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if(WXGTK2)
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find_package(Webkit 1.0)
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elseif(WXGTK3)
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find_package(Webkit2)
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if(NOT WEBKIT2_FOUND)
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find_package(Webkit 3.0)
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endif()
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endif()
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endif()
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set(wxUSE_WEBVIEW_WEBKIT OFF)
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set(wxUSE_WEBVIEW_WEBKIT2 OFF)
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if(WEBKIT_FOUND AND LIBSOUP_FOUND)
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set(wxUSE_WEBVIEW_WEBKIT ON)
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elseif(WEBKIT2_FOUND AND LIBSOUP_FOUND)
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set(wxUSE_WEBVIEW_WEBKIT2 ON)
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else()
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message(WARNING "webkit not found or enabled, wxWebview won't be available")
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wx_option_force_value(wxUSE_WEBVIEW OFF)
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endif()
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elseif(WXMSW)
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if(NOT wxUSE_WEBVIEW_IE)
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message(WARNING "WebviewIE not found or enabled, wxWebview won't be available")
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wx_option_force_value(wxUSE_WEBVIEW OFF)
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endif()
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elseif(APPLE)
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if(NOT wxUSE_WEBVIEW_WEBKIT)
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message(WARNING "webkit not found or enabled, wxWebview won't be available")
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wx_option_force_value(wxUSE_WEBVIEW OFF)
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endif()
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endif()
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endif()
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if(wxUSE_PRIVATE_FONTS AND WXGTK)
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find_package(Fontconfig)
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if(NOT FONTCONFIG_FOUND)
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message(WARNING "Fontconfig not found, Private fonts won't be available")
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wx_option_force_value(wxUSE_PRIVATE_FONTS OFF)
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endif()
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endif()
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if(wxUSE_MEDIACTRL AND UNIX AND NOT APPLE AND NOT WIN32)
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find_package(GStreamer 1.0 COMPONENTS video)
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if(NOT GSTREAMER_FOUND)
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find_package(GStreamer 0.10 COMPONENTS interfaces)
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endif()
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set(wxUSE_GSTREAMER ${GSTREAMER_FOUND})
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set(wxUSE_GSTREAMER_PLAYER OFF)
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if(GSTREAMER_PLAYER_INCLUDE_DIRS)
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set(wxUSE_GSTREAMER_PLAYER ON)
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endif()
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if(NOT GSTREAMER_FOUND)
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message(WARNING "GStreamer not found, wxMediaCtrl won't be available")
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wx_option_force_value(wxUSE_MEDIACTRL OFF)
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endif()
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endif()
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if(UNIX AND wxUSE_LIBSDL)
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find_package(SDL2)
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if(NOT SDL2_FOUND)
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find_package(SDL)
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endif()
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if(NOT SDL2_FOUND AND NOT SDL_FOUND)
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message(WARNING "SDL not found, SDL Audio back-end won't be available")
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wx_option_force_value(wxUSE_LIBSDL OFF)
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endif()
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endif()
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endif()
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