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#############################################################################
# Name: build/cmake/toolkit.cmake
# Purpose: CMake platform toolkit options
# Author: Tobias Taschner
# Created: 2016-10-03
# Copyright: (c) 2016 wxWidgets development team
# Licence: wxWindows licence
#############################################################################
# Options required for toolkit selection/detection
wx_option(wxUSE_GUI "Use GUI" ON)
if(CMAKE_OSX_SYSROOT MATCHES iphoneos)
set(IPHONE ON)
# workaround a bug where try_compile (and functions using it,
# like find_package, check_c_source_compiles) fails
set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
endif()
if(WIN32)
set(wxDEFAULT_TOOLKIT msw)
set(wxTOOLKIT_OPTIONS msw gtk2 gtk3 qt)
set(wxPLATFORM WIN32)
elseif(APPLE AND IPHONE)
set(wxDEFAULT_TOOLKIT osx_iphone)
set(wxTOOLKIT_OPTIONS osx_iphone)
set(wxPLATFORM OSX)
elseif(APPLE)
set(wxDEFAULT_TOOLKIT osx_cocoa)
set(wxTOOLKIT_OPTIONS osx_cocoa gtk2 gtk3 gtk4 qt)
set(wxPLATFORM OSX)
elseif(UNIX)
set(wxDEFAULT_TOOLKIT gtk3)
set(wxTOOLKIT_OPTIONS gtk2 gtk3 gtk4 motif qt)
set(wxPLATFORM UNIX)
else()
message(FATAL_ERROR "Unsupported platform")
endif()
wx_option(wxBUILD_TOOLKIT "Toolkit used by wxWidgets" ${wxDEFAULT_TOOLKIT}
STRINGS ${wxTOOLKIT_OPTIONS})
# TODO: set to univ for universal build
set(wxBUILD_WIDGETSET "")
# Create shortcut variable for easy toolkit tests
string(TOUPPER ${wxBUILD_TOOLKIT} wxBUILD_TOOLKIT_UPPER)
set(WX${wxBUILD_TOOLKIT_UPPER} ON)
if(wxBUILD_TOOLKIT MATCHES "^gtk*")
set(WXGTK ON)
elseif(wxBUILD_TOOLKIT MATCHES "^osx*")
set(WXOSX ON)
elseif(wxBUILD_TOOLKIT MATCHES "qt")
set(WXQT ON)
endif()
set(wxTOOLKIT_DEFINITIONS __WX${wxBUILD_TOOLKIT_UPPER}__)
if(NOT wxUSE_GUI)
set(wxBUILD_TOOLKIT "base")
string(TOUPPER ${wxBUILD_TOOLKIT} wxBUILD_TOOLKIT_UPPER)
set(WX${wxBUILD_TOOLKIT_UPPER} ON)
set(wxTOOLKIT_DEFINITIONS __WX${wxBUILD_TOOLKIT_UPPER}__)
endif()
# Initialize toolkit variables
if(wxUSE_GUI)
set(wxTOOLKIT_INCLUDE_DIRS)
set(wxTOOLKIT_LIBRARIES)
set(wxTOOLKIT_VERSION)
if(WXGTK)
if(WXGTK4)
set(gtk_lib GTK4)
elseif(WXGTK3)
set(gtk_lib GTK3)
elseif(WXGTK2)
set(gtk_lib GTK2)
endif()
find_package(${gtk_lib} REQUIRED)
list(APPEND wxTOOLKIT_INCLUDE_DIRS ${${gtk_lib}_INCLUDE_DIRS})
list(APPEND wxTOOLKIT_LIBRARIES ${${gtk_lib}_LIBRARIES})
list(APPEND wxTOOLKIT_DEFINITIONS ${${gtk_lib}_DEFINITIONS})
list(APPEND wxTOOLKIT_DEFINITIONS __WXGTK__)
set(wxTOOLKIT_VERSION ${${gtk_lib}_VERSION})
if(WIN32 AND MSVC)
if(WXGTK4)
list(APPEND wxTOOLKIT_LIBRARIES
libgtk-4.dll.a
libgdk-4.dll.a
)
elseif(WXGTK3)
list(APPEND wxTOOLKIT_LIBRARIES
libgtk-3.dll.a
libgdk-3.dll.a
)
elseif(WXGTK2)
list(APPEND wxTOOLKIT_LIBRARIES
gtk-win32-2.0
gdk-win32-2.0
)
endif()
list(APPEND wxTOOLKIT_LIBRARIES
gio-2.0
pangocairo-1.0
gdk_pixbuf-2.0
cairo
pango-1.0
gobject-2.0
gthread-2.0
glib-2.0
)
endif()
endif()
# We need X11 for non-GTK Unix ports (X11, Motif) and for GTK with X11
# support, but not for Wayland-only GTK (necessarily 3 or later), which is why
# we have to do this after find_package(GTKx) above, as this is what sets
# wxHAVE_GDK_X11.
if(UNIX AND NOT APPLE AND NOT WIN32 AND (WXX11 OR WXMOTIF OR WXGTK2 OR (WXGTK AND wxHAVE_GDK_X11)))
find_package(X11 REQUIRED)
list(APPEND wxTOOLKIT_INCLUDE_DIRS ${X11_INCLUDE_DIR})
list(APPEND wxTOOLKIT_LIBRARIES ${X11_LIBRARIES})
endif()
if(WXQT)
set(QT_COMPONENTS Core Widgets Gui OpenGL Test)
foreach(QT_COMPONENT ${QT_COMPONENTS})
find_package(Qt5 COMPONENTS ${QT_COMPONENT} REQUIRED)
list(APPEND wxTOOLKIT_INCLUDE_DIRS ${Qt5${QT_COMPONENT}_INCLUDE_DIRS})
list(APPEND wxTOOLKIT_LIBRARIES ${Qt5${QT_COMPONENT}_LIBRARIES})
list(APPEND wxTOOLKIT_DEFINITIONS ${Qt5${QT_COMPONENT}_COMPILE_DEFINITIONS})
endforeach()
set(wxTOOLKIT_VERSION ${Qt5Core_VERSION})
endif()
if(wxBUILD_TOOLKIT MATCHES "osx_cocoa")
list(APPEND wxTOOLKIT_DEFINITIONS __WXMAC__ __WXOSX__)
endif()
endif() # wxUSE_GUI
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