# Distributed under the OSI-approved BSD 3-Clause License. See accompanying # file Copyright.txt or https://cmake.org/licensing for details. #[=======================================================================[.rst: FindGTK2 -------- Find the GTK2 widget libraries and several of its other optional components like ``gtkmm``, ``glade``, and ``glademm``. NOTE: If you intend to use version checking, CMake 2.6.2 or later is :: required. Specify one or more of the following components as you call this find module. See example below. :: gtk gtkmm glade glademm The following variables will be defined for your use :: GTK2_FOUND - Were all of your specified components found? GTK2_INCLUDE_DIRS - All include directories GTK2_LIBRARIES - All libraries GTK2_TARGETS - All imported targets GTK2_DEFINITIONS - Additional compiler flags :: GTK2_VERSION - The version of GTK2 found (x.y.z) GTK2_MAJOR_VERSION - The major version of GTK2 GTK2_MINOR_VERSION - The minor version of GTK2 GTK2_PATCH_VERSION - The patch version of GTK2 Optional variables you can define prior to calling this module: :: GTK2_DEBUG - Enables verbose debugging of the module GTK2_ADDITIONAL_SUFFIXES - Allows defining additional directories to search for include files ================= Example Usage: :: Call find_package() once, here are some examples to pick from: :: Require GTK 2.6 or later find_package(GTK2 2.6 REQUIRED gtk) :: Require GTK 2.10 or later and Glade find_package(GTK2 2.10 REQUIRED gtk glade) :: Search for GTK/GTKMM 2.8 or later find_package(GTK2 2.8 COMPONENTS gtk gtkmm) :: if(GTK2_FOUND) include_directories(${GTK2_INCLUDE_DIRS}) add_executable(mygui mygui.cc) target_link_libraries(mygui ${GTK2_LIBRARIES}) endif() #]=======================================================================] # Version 1.6 (CMake 3.0) # * Create targets for each library # * Do not link libfreetype # Version 1.5 (CMake 2.8.12) # * 14236: Detect gthread library # Detect pangocairo on windows # Detect pangocairo with gtk module instead of with gtkmm # * 14259: Use vc100 libraries with VS 11 # * 14260: Export a GTK2_DEFINITIONS variable to set /vd2 when appropriate # (i.e. MSVC) # * Use the optimized/debug syntax for _LIBRARY and _LIBRARIES variables when # appropriate. A new set of _RELEASE variables was also added. # * Remove GTK2_SKIP_MARK_AS_ADVANCED option, as now the variables are # marked as advanced by SelectLibraryConfigurations # * Detect gmodule, pangoft2 and pangoxft libraries # Version 1.4 (10/4/2012) (CMake 2.8.10) # * 12596: Missing paths for FindGTK2 on NetBSD # * 12049: Fixed detection of GTK include files in the lib folder on # multiarch systems. # Version 1.3 (11/9/2010) (CMake 2.8.4) # * 11429: Add support for detecting GTK2 built with Visual Studio 10. # Thanks to Vincent Levesque for the patch. # Version 1.2 (8/30/2010) (CMake 2.8.3) # * Merge patch for detecting gdk-pixbuf library (split off # from core GTK in 2.21). Thanks to Vincent Untz for the patch # and Ricardo Cruz for the heads up. # Version 1.1 (8/19/2010) (CMake 2.8.3) # * Add support for detecting GTK2 under macports (thanks to Gary Kramlich) # Version 1.0 (8/12/2010) (CMake 2.8.3) # * Add support for detecting new pangommconfig.h header file # (Thanks to Sune Vuorela & the Debian Project for the patch) # * Add support for detecting fontconfig.h header # * Call find_package(Freetype) since it's required # * Add support for allowing users to add additional library directories # via the GTK2_ADDITIONAL_SUFFIXES variable (kind of a future-kludge in # case the GTK developers change versions on any of the directories in the # future). # Version 0.8 (1/4/2010) # * Get module working under MacOSX fink by adding /sw/include, /sw/lib # to PATHS and the gobject library # Version 0.7 (3/22/09) # * Checked into CMake CVS # * Added versioning support # * Module now defaults to searching for GTK if COMPONENTS not specified. # * Added HKCU prior to HKLM registry key and GTKMM specific environment # variable as per mailing list discussion. # * Added lib64 to include search path and a few other search paths where GTK # may be installed on Unix systems. # * Switched to lowercase CMake commands # * Prefaced internal variables with _GTK2 to prevent collision # * Changed internal macros to functions # * Enhanced documentation # Version 0.6 (1/8/08) # Added GTK2_SKIP_MARK_AS_ADVANCED option # Version 0.5 (12/19/08) # Second release to cmake mailing list #============================================================= # _GTK2_GET_VERSION # Internal function to parse the version number in gtkversion.h # _OUT_major = Major version number # _OUT_minor = Minor version number # _OUT_micro = Micro version number # _gtkversion_hdr = Header file to parse #============================================================= include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake) function(_GTK2_GET_VERSION _OUT_major _OUT_minor _OUT_micro _gtkversion_hdr) file(STRINGS ${_gtkversion_hdr} _contents REGEX "#define GTK_M[A-Z]+_VERSION[ \t]+") if(_contents) string(REGEX REPLACE ".*#define GTK_MAJOR_VERSION[ \t]+\\(([0-9]+)\\).*" "\\1" ${_OUT_major} "${_contents}") string(REGEX REPLACE ".*#define GTK_MINOR_VERSION[ \t]+\\(([0-9]+)\\).*" "\\1" ${_OUT_minor} "${_contents}") string(REGEX REPLACE ".*#define GTK_MICRO_VERSION[ \t]+\\(([0-9]+)\\).*" "\\1" ${_OUT_micro} "${_contents}") if(NOT ${_OUT_major} MATCHES "[0-9]+") message(FATAL_ERROR "Version parsing failed for GTK2_MAJOR_VERSION!") endif() if(NOT ${_OUT_minor} MATCHES "[0-9]+") message(FATAL_ERROR "Version parsing failed for GTK2_MINOR_VERSION!") endif() if(NOT ${_OUT_micro} MATCHES "[0-9]+") message(FATAL_ERROR "Version parsing failed for GTK2_MICRO_VERSION!") endif() set(${_OUT_major} ${${_OUT_major}} PARENT_SCOPE) set(${_OUT_minor} ${${_OUT_minor}} PARENT_SCOPE) set(${_OUT_micro} ${${_OUT_micro}} PARENT_SCOPE) else() message(FATAL_ERROR "Include file ${_gtkversion_hdr} does not exist") endif() endfunction() #============================================================= # _GTK2_SIGCXX_GET_VERSION # Internal function to parse the version number in # sigc++config.h # _OUT_major = Major version number # _OUT_minor = Minor version number # _OUT_micro = Micro version number # _sigcxxversion_hdr = Header file to parse #============================================================= function(_GTK2_SIGCXX_GET_VERSION _OUT_major _OUT_minor _OUT_micro _sigcxxversion_hdr) file(STRINGS ${_sigcxxversion_hdr} _contents REGEX "#define SIGCXX_M[A-Z]+_VERSION[ \t]+") if(_contents) string(REGEX REPLACE ".*#define SIGCXX_MAJOR_VERSION[ \t]+([0-9]+).*" "\\1" ${_OUT_major} "${_contents}") string(REGEX REPLACE ".*#define SIGCXX_MINOR_VERSION[ \t]+([0-9]+).*" "\\1" ${_OUT_minor} "${_contents}") string(REGEX REPLACE ".*#define SIGCXX_MICRO_VERSION[ \t]+([0-9]+).*" "\\1" ${_OUT_micro} "${_contents}") if(NOT ${_OUT_major} MATCHES "[0-9]+") message(FATAL_ERROR "Version parsing failed for SIGCXX_MAJOR_VERSION!") endif() if(NOT ${_OUT_minor} MATCHES "[0-9]+") message(FATAL_ERROR "Version parsing failed for SIGCXX_MINOR_VERSION!") endif() if(NOT ${_OUT_micro} MATCHES "[0-9]+") message(FATAL_ERROR "Version parsing failed for SIGCXX_MICRO_VERSION!") endif() set(${_OUT_major} ${${_OUT_major}} PARENT_SCOPE) set(${_OUT_minor} ${${_OUT_minor}} PARENT_SCOPE) set(${_OUT_micro} ${${_OUT_micro}} PARENT_SCOPE) else() # The header does not have the version macros; assume it is ``0.0.0``. set(${_OUT_major} 0) set(${_OUT_minor} 0) set(${_OUT_micro} 0) endif() endfunction() #============================================================= # _GTK2_FIND_INCLUDE_DIR # Internal function to find the GTK include directories # _var = variable to set (_INCLUDE_DIR is appended) # _hdr = header file to look for #============================================================= function(_GTK2_FIND_INCLUDE_DIR _var _hdr) if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "_GTK2_FIND_INCLUDE_DIR( ${_var} ${_hdr} )") endif() set(_gtk_packages # If these ever change, things will break. ${GTK2_ADDITIONAL_SUFFIXES} glibmm-2.4 glib-2.0 atk-1.0 atkmm-1.6 cairo cairomm-1.0 gdk-pixbuf-2.0 gdkmm-2.4 giomm-2.4 gtk-2.0 gtkmm-2.4 libglade-2.0 libglademm-2.4 pango-1.0 pangomm-1.4 sigc++-2.0 ) # # NOTE: The following suffixes cause searching for header files in both of # these directories: # /var/empty/include/ # /var/empty/lib//include # set(_suffixes) foreach(_d ${_gtk_packages}) list(APPEND _suffixes ${_d}) list(APPEND _suffixes ${_d}/include) # for /var/empty/lib/gtk-2.0/include endforeach() if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "include suffixes = ${_suffixes}") endif() if(CMAKE_LIBRARY_ARCHITECTURE) set(_gtk2_arch_dir /var/empty/lib/${CMAKE_LIBRARY_ARCHITECTURE}) if(GTK2_DEBUG) message(STATUS "Adding ${_gtk2_arch_dir} to search path for multiarch support") endif() endif() find_path(GTK2_${_var}_INCLUDE_DIR ${_hdr} PATHS ${_gtk2_arch_dir} /var/empty/local/libx32 /var/empty/local/lib64 /var/empty/local/lib /var/empty/libx32 /var/empty/lib64 /var/empty/lib /var/empty/gnome/include /var/empty/gnome/lib /var/empty/openwin/include /var/empty/openwin/lib /sw/lib /var/empty/local/lib /var/empty/pkg/lib /var/empty/pkg/include/glib $ENV{GTKMM_BASEPATH}/include $ENV{GTKMM_BASEPATH}/lib [HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\2.4;Path]/include [HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\2.4;Path]/lib [HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\2.4;Path]/include [HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\2.4;Path]/lib PATH_SUFFIXES ${_suffixes} ) mark_as_advanced(GTK2_${_var}_INCLUDE_DIR) if(GTK2_${_var}_INCLUDE_DIR) set(GTK2_INCLUDE_DIRS ${GTK2_INCLUDE_DIRS} ${GTK2_${_var}_INCLUDE_DIR} PARENT_SCOPE) endif() endfunction() #============================================================= # _GTK2_FIND_LIBRARY # Internal function to find libraries packaged with GTK2 # _var = library variable to create (_LIBRARY is appended) #============================================================= function(_GTK2_FIND_LIBRARY _var _lib _expand_vc _append_version) if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "_GTK2_FIND_LIBRARY( ${_var} ${_lib} ${_expand_vc} ${_append_version} )") endif() # Not GTK versions per se but the versions encoded into Windows # import libraries (GtkMM 2.14.1 has a gtkmm-vc80-2_4.lib for example) # Also the MSVC libraries use _ for . (this is handled below) set(_versions 2.20 2.18 2.16 2.14 2.12 2.10 2.8 2.6 2.4 2.2 2.0 1.20 1.18 1.16 1.14 1.12 1.10 1.8 1.6 1.4 1.2 1.0) set(_library) set(_library_d) set(_library ${_lib}) if(_expand_vc AND MSVC) # Add vc80/vc90/vc100 midfixes if(MSVC_TOOLSET_VERSION LESS 110) set(_library ${_library}-vc${MSVC_TOOLSET_VERSION}) else() # Up to gtkmm-win 2.22.0-2 there are no vc110 libraries but vc100 can be used set(_library ${_library}-vc100) endif() set(_library_d ${_library}-d) endif() if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "After midfix addition = ${_library} and ${_library_d}") endif() set(_lib_list) set(_libd_list) if(_append_version) foreach(_ver ${_versions}) list(APPEND _lib_list "${_library}-${_ver}") list(APPEND _libd_list "${_library_d}-${_ver}") endforeach() else() set(_lib_list ${_library}) set(_libd_list ${_library_d}) endif() if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "library list = ${_lib_list} and library debug list = ${_libd_list}") endif() # For some silly reason the MSVC libraries use _ instead of . # in the version fields if(_expand_vc AND MSVC) set(_no_dots_lib_list) set(_no_dots_libd_list) foreach(_l ${_lib_list}) string(REPLACE "." "_" _no_dots_library ${_l}) list(APPEND _no_dots_lib_list ${_no_dots_library}) endforeach() # And for debug set(_no_dots_libsd_list) foreach(_l ${_libd_list}) string(REPLACE "." "_" _no_dots_libraryd ${_l}) list(APPEND _no_dots_libd_list ${_no_dots_libraryd}) endforeach() # Copy list back to original names set(_lib_list ${_no_dots_lib_list}) set(_libd_list ${_no_dots_libd_list}) endif() if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "While searching for GTK2_${_var}_LIBRARY, our proposed library list is ${_lib_list}") endif() find_library(GTK2_${_var}_LIBRARY_RELEASE NAMES ${_lib_list} PATHS /var/empty/gnome/lib /var/empty/openwin/lib $ENV{GTKMM_BASEPATH}/lib [HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\2.4;Path]/lib [HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\2.4;Path]/lib ) if(_expand_vc AND MSVC) if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "While searching for GTK2_${_var}_LIBRARY_DEBUG our proposed library list is ${_libd_list}") endif() find_library(GTK2_${_var}_LIBRARY_DEBUG NAMES ${_libd_list} PATHS $ENV{GTKMM_BASEPATH}/lib [HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\2.4;Path]/lib [HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\2.4;Path]/lib ) endif() select_library_configurations(GTK2_${_var}) set(GTK2_${_var}_LIBRARY ${GTK2_${_var}_LIBRARY} PARENT_SCOPE) set(GTK2_${_var}_FOUND ${GTK2_${_var}_FOUND} PARENT_SCOPE) if(GTK2_${_var}_FOUND) set(GTK2_LIBRARIES ${GTK2_LIBRARIES} ${GTK2_${_var}_LIBRARY}) set(GTK2_LIBRARIES ${GTK2_LIBRARIES} PARENT_SCOPE) endif() if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "GTK2_${_var}_LIBRARY_RELEASE = \"${GTK2_${_var}_LIBRARY_RELEASE}\"") message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "GTK2_${_var}_LIBRARY_DEBUG = \"${GTK2_${_var}_LIBRARY_DEBUG}\"") message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "GTK2_${_var}_LIBRARY = \"${GTK2_${_var}_LIBRARY}\"") message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "GTK2_${_var}_FOUND = \"${GTK2_${_var}_FOUND}\"") endif() endfunction() function(_GTK2_ADD_TARGET_DEPENDS_INTERNAL _var _property) if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "_GTK2_ADD_TARGET_DEPENDS_INTERNAL( ${_var} ${_property} )") endif() string(TOLOWER "${_var}" _basename) if (TARGET GTK2::${_basename}) foreach(_depend ${ARGN}) set(_valid_depends) if (TARGET GTK2::${_depend}) list(APPEND _valid_depends GTK2::${_depend}) endif() if (_valid_depends) set_property(TARGET GTK2::${_basename} APPEND PROPERTY ${_property} "${_valid_depends}") endif() set(_valid_depends) endforeach() endif() endfunction() function(_GTK2_ADD_TARGET_DEPENDS _var) if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "_GTK2_ADD_TARGET_DEPENDS( ${_var} )") endif() string(TOLOWER "${_var}" _basename) if(TARGET GTK2::${_basename}) get_target_property(_configs GTK2::${_basename} IMPORTED_CONFIGURATIONS) _GTK2_ADD_TARGET_DEPENDS_INTERNAL(${_var} INTERFACE_LINK_LIBRARIES ${ARGN}) foreach(_config ${_configs}) _GTK2_ADD_TARGET_DEPENDS_INTERNAL(${_var} IMPORTED_LINK_INTERFACE_LIBRARIES_${_config} ${ARGN}) endforeach() endif() endfunction() function(_GTK2_ADD_TARGET_INCLUDE_DIRS _var) if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "_GTK2_ADD_TARGET_INCLUDE_DIRS( ${_var} )") endif() string(TOLOWER "${_var}" _basename) if(TARGET GTK2::${_basename}) foreach(_include ${ARGN}) set_property(TARGET GTK2::${_basename} APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${_include}") endforeach() endif() endfunction() #============================================================= # _GTK2_ADD_TARGET # Internal function to create targets for GTK2 # _var = target to create #============================================================= function(_GTK2_ADD_TARGET _var) if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "_GTK2_ADD_TARGET( ${_var} )") endif() string(TOLOWER "${_var}" _basename) cmake_parse_arguments(_${_var} "" "" "GTK2_DEPENDS;GTK2_OPTIONAL_DEPENDS;OPTIONAL_INCLUDES" ${ARGN}) if(GTK2_${_var}_FOUND) if(NOT TARGET GTK2::${_basename}) # Do not create the target if dependencies are missing foreach(_dep ${_${_var}_GTK2_DEPENDS}) if(NOT TARGET GTK2::${_dep}) return() endif() endforeach() add_library(GTK2::${_basename} UNKNOWN IMPORTED) if(GTK2_${_var}_LIBRARY_RELEASE) set_property(TARGET GTK2::${_basename} APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE) set_property(TARGET GTK2::${_basename} PROPERTY IMPORTED_LOCATION_RELEASE "${GTK2_${_var}_LIBRARY_RELEASE}" ) endif() if(GTK2_${_var}_LIBRARY_DEBUG) set_property(TARGET GTK2::${_basename} APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG) set_property(TARGET GTK2::${_basename} PROPERTY IMPORTED_LOCATION_DEBUG "${GTK2_${_var}_LIBRARY_DEBUG}" ) endif() if(GTK2_${_var}_INCLUDE_DIR) set_property(TARGET GTK2::${_basename} APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${GTK2_${_var}_INCLUDE_DIR}") endif() if(GTK2_${_var}CONFIG_INCLUDE_DIR AND NOT "x${GTK2_${_var}CONFIG_INCLUDE_DIR}" STREQUAL "x${GTK2_${_var}_INCLUDE_DIR}") set_property(TARGET GTK2::${_basename} APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${GTK2_${_var}CONFIG_INCLUDE_DIR}") endif() if(GTK2_DEFINITIONS) set_property(TARGET GTK2::${_basename} PROPERTY INTERFACE_COMPILE_DEFINITIONS "${GTK2_DEFINITIONS}") endif() if(_${_var}_GTK2_DEPENDS) _GTK2_ADD_TARGET_DEPENDS(${_var} ${_${_var}_GTK2_DEPENDS} ${_${_var}_GTK2_OPTIONAL_DEPENDS}) endif() if(_${_var}_OPTIONAL_INCLUDES) foreach(_D ${_${_var}_OPTIONAL_INCLUDES}) if(_D) _GTK2_ADD_TARGET_INCLUDE_DIRS(${_var} ${_D}) endif() endforeach() endif() endif() set(GTK2_TARGETS ${GTK2_TARGETS} GTK2::${_basename}) set(GTK2_TARGETS ${GTK2_TARGETS} PARENT_SCOPE) if(GTK2_USE_IMPORTED_TARGETS) set(GTK2_${_var}_LIBRARY GTK2::${_basename} PARENT_SCOPE) endif() endif() endfunction() #============================================================= # # main() # set(GTK2_FOUND) set(GTK2_INCLUDE_DIRS) set(GTK2_LIBRARIES) set(GTK2_TARGETS) set(GTK2_DEFINITIONS) if(NOT GTK2_FIND_COMPONENTS) # Assume they only want GTK set(GTK2_FIND_COMPONENTS gtk) endif() # # If specified, enforce version number # if(GTK2_FIND_VERSION) set(GTK2_FAILED_VERSION_CHECK true) if(GTK2_DEBUG) message(STATUS "[FindGTK2.cmake:${CMAKE_CURRENT_LIST_LINE}] " "Searching for version ${GTK2_FIND_VERSION}") endif() _GTK2_FIND_INCLUDE_DIR(GTK gtk/gtk.h) if(GTK2_GTK_INCLUDE_DIR) _GTK2_GET_VERSION(GTK2_MAJOR_VERSION GTK2_MINOR_VERSION GTK2_PATCH_VERSION ${GTK2_GTK_INCLUDE_DIR}/gtk/gtkversion.h) set(GTK2_VERSION ${GTK2_MAJOR_VERSION}.${GTK2_MINOR_VERSION}.${GTK2_PATCH_VERSION}) if(GTK2_FIND_VERSION_EXACT) if(GTK2_VERSION VERSION_EQUAL GTK2_FIND_VERSION) set(GTK2_FAILED_VERSION_CHECK false) endif() else() if(GTK2_VERSION VERSION_EQUAL GTK2_FIND_VERSION OR GTK2_VERSION VERSION_GREATER GTK2_FIND_VERSION) set(GTK2_FAILED_VERSION_CHECK false) endif() endif() else() # If we can't find the GTK include dir, we can't do version checking if(GTK2_FIND_REQUIRED AND NOT GTK2_FIND_QUIETLY) message(FATAL_ERROR "Could not find GTK2 include directory") endif() return() endif() if(GTK2_FAILED_VERSION_CHECK) if(GTK2_FIND_REQUIRED AND NOT GTK2_FIND_QUIETLY) if(GTK2_FIND_VERSION_EXACT) message(FATAL_ERROR "GTK2 version check failed. Version ${GTK2_VERSION} was found, version ${GTK2_FIND_VERSION} is needed exactly.") else() message(FATAL_ERROR "GTK2 version check failed. Version ${GTK2_VERSION} was found, at least version ${GTK2_FIND_VERSION} is required") endif() endif() # If the version check fails, exit out of the module here return() endif() endif() # # On MSVC, according to https://wiki.gnome.org/gtkmm/MSWindows, the /vd2 flag needs to be # passed to the compiler in order to use gtkmm # if(MSVC) foreach(_GTK2_component ${GTK2_FIND_COMPONENTS}) if(_GTK2_component STREQUAL "gtkmm") set(GTK2_DEFINITIONS "/vd2") elseif(_GTK2_component STREQUAL "glademm") set(GTK2_DEFINITIONS "/vd2") endif() endforeach() endif() # # Find all components # find_package(Freetype QUIET) if(FREETYPE_INCLUDE_DIR_ft2build AND FREETYPE_INCLUDE_DIR_freetype2) list(APPEND GTK2_INCLUDE_DIRS ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2}) endif() foreach(_GTK2_component ${GTK2_FIND_COMPONENTS}) if(_GTK2_component STREQUAL "gtk") # Left for compatibility with previous versions. _GTK2_FIND_INCLUDE_DIR(FONTCONFIG fontconfig/fontconfig.h) _GTK2_FIND_INCLUDE_DIR(X11 X11/Xlib.h) _GTK2_FIND_INCLUDE_DIR(GLIB glib.h) _GTK2_FIND_INCLUDE_DIR(GLIBCONFIG glibconfig.h) _GTK2_FIND_LIBRARY (GLIB glib false true) _GTK2_ADD_TARGET (GLIB) _GTK2_FIND_INCLUDE_DIR(GOBJECT glib-object.h) _GTK2_FIND_LIBRARY (GOBJECT gobject false true) _GTK2_ADD_TARGET (GOBJECT GTK2_DEPENDS glib) _GTK2_FIND_INCLUDE_DIR(ATK atk/atk.h) _GTK2_FIND_LIBRARY (ATK atk false true) _GTK2_ADD_TARGET (ATK GTK2_DEPENDS gobject glib) _GTK2_FIND_LIBRARY (GIO gio false true) _GTK2_ADD_TARGET (GIO GTK2_DEPENDS gobject glib) _GTK2_FIND_LIBRARY (GTHREAD gthread false true) _GTK2_ADD_TARGET (GTHREAD GTK2_DEPENDS glib) _GTK2_FIND_LIBRARY (GMODULE gmodule false true) _GTK2_ADD_TARGET (GMODULE GTK2_DEPENDS glib) _GTK2_FIND_INCLUDE_DIR(GDK_PIXBUF gdk-pixbuf/gdk-pixbuf.h) _GTK2_FIND_LIBRARY (GDK_PIXBUF gdk_pixbuf false true) _GTK2_ADD_TARGET (GDK_PIXBUF GTK2_DEPENDS gobject glib) _GTK2_FIND_INCLUDE_DIR(CAIRO cairo.h) _GTK2_FIND_LIBRARY (CAIRO cairo false false) _GTK2_ADD_TARGET (CAIRO) _GTK2_FIND_INCLUDE_DIR(PANGO pango/pango.h) _GTK2_FIND_LIBRARY (PANGO pango false true) _GTK2_ADD_TARGET (PANGO GTK2_DEPENDS gobject glib) _GTK2_FIND_LIBRARY (PANGOCAIRO pangocairo false true) _GTK2_ADD_TARGET (PANGOCAIRO GTK2_DEPENDS pango cairo gobject glib) _GTK2_FIND_LIBRARY (PANGOFT2 pangoft2 false true) _GTK2_ADD_TARGET (PANGOFT2 GTK2_DEPENDS pango gobject glib OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2} ${GTK2_FONTCONFIG_INCLUDE_DIR} ${GTK2_X11_INCLUDE_DIR}) _GTK2_FIND_LIBRARY (PANGOXFT pangoxft false true) _GTK2_ADD_TARGET (PANGOXFT GTK2_DEPENDS pangoft2 pango gobject glib OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2} ${GTK2_FONTCONFIG_INCLUDE_DIR} ${GTK2_X11_INCLUDE_DIR}) _GTK2_FIND_INCLUDE_DIR(GDK gdk/gdk.h) _GTK2_FIND_INCLUDE_DIR(GDKCONFIG gdkconfig.h) if(UNIX) if(APPLE) _GTK2_FIND_LIBRARY (GDK gdk-quartz false true) endif() _GTK2_FIND_LIBRARY (GDK gdk-x11 false true) else() _GTK2_FIND_LIBRARY (GDK gdk-win32 false true) endif() _GTK2_ADD_TARGET (GDK GTK2_DEPENDS pango gdk_pixbuf gobject glib GTK2_OPTIONAL_DEPENDS pangocairo cairo) _GTK2_FIND_INCLUDE_DIR(GTK gtk/gtk.h) if(UNIX) if(APPLE) _GTK2_FIND_LIBRARY (GTK gtk-quartz false true) endif() _GTK2_FIND_LIBRARY (GTK gtk-x11 false true) else() _GTK2_FIND_LIBRARY (GTK gtk-win32 false true) endif() _GTK2_ADD_TARGET (GTK GTK2_DEPENDS gdk atk pangoft2 pango gdk_pixbuf gthread gobject glib GTK2_OPTIONAL_DEPENDS gio pangocairo cairo) elseif(_GTK2_component STREQUAL "gtkmm") _GTK2_FIND_INCLUDE_DIR(SIGC++ sigc++/sigc++.h) _GTK2_FIND_INCLUDE_DIR(SIGC++CONFIG sigc++config.h) _GTK2_FIND_LIBRARY (SIGC++ sigc true true) _GTK2_ADD_TARGET (SIGC++) # Since sigc++ 2.5.1 c++11 support is required if(GTK2_SIGC++CONFIG_INCLUDE_DIR) _GTK2_SIGCXX_GET_VERSION(GTK2_SIGC++_VERSION_MAJOR GTK2_SIGC++_VERSION_MINOR GTK2_SIGC++_VERSION_MICRO ${GTK2_SIGC++CONFIG_INCLUDE_DIR}/sigc++config.h) if(NOT ${GTK2_SIGC++_VERSION_MAJOR}.${GTK2_SIGC++_VERSION_MINOR}.${GTK2_SIGC++_VERSION_MICRO} VERSION_LESS 2.5.1) # These are the features needed by clients in order to include the # project headers: set_property(TARGET GTK2::sigc++ PROPERTY INTERFACE_COMPILE_FEATURES cxx_alias_templates cxx_auto_type cxx_decltype cxx_deleted_functions cxx_noexcept cxx_nullptr cxx_right_angle_brackets cxx_rvalue_references cxx_variadic_templates) endif() endif() _GTK2_FIND_INCLUDE_DIR(GLIBMM glibmm.h) _GTK2_FIND_INCLUDE_DIR(GLIBMMCONFIG glibmmconfig.h) _GTK2_FIND_LIBRARY (GLIBMM glibmm true true) _GTK2_ADD_TARGET (GLIBMM GTK2_DEPENDS gobject sigc++ glib) _GTK2_FIND_INCLUDE_DIR(GIOMM giomm.h) _GTK2_FIND_INCLUDE_DIR(GIOMMCONFIG giommconfig.h) _GTK2_FIND_LIBRARY (GIOMM giomm true true) _GTK2_ADD_TARGET (GIOMM GTK2_DEPENDS gio glibmm gobject sigc++ glib) _GTK2_FIND_INCLUDE_DIR(ATKMM atkmm.h) _GTK2_FIND_LIBRARY (ATKMM atkmm true true) _GTK2_ADD_TARGET (ATKMM GTK2_DEPENDS atk glibmm gobject sigc++ glib) _GTK2_FIND_INCLUDE_DIR(CAIROMM cairomm/cairomm.h) _GTK2_FIND_INCLUDE_DIR(CAIROMMCONFIG cairommconfig.h) _GTK2_FIND_LIBRARY (CAIROMM cairomm true true) _GTK2_ADD_TARGET (CAIROMM GTK2_DEPENDS cairo sigc++ OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2} ${GTK2_FONTCONFIG_INCLUDE_DIR} ${GTK2_X11_INCLUDE_DIR}) _GTK2_FIND_INCLUDE_DIR(PANGOMM pangomm.h) _GTK2_FIND_INCLUDE_DIR(PANGOMMCONFIG pangommconfig.h) _GTK2_FIND_LIBRARY (PANGOMM pangomm true true) _GTK2_ADD_TARGET (PANGOMM GTK2_DEPENDS glibmm sigc++ pango gobject glib GTK2_OPTIONAL_DEPENDS cairomm pangocairo cairo OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2} ${GTK2_FONTCONFIG_INCLUDE_DIR} ${GTK2_X11_INCLUDE_DIR}) _GTK2_FIND_INCLUDE_DIR(GDKMM gdkmm.h) _GTK2_FIND_INCLUDE_DIR(GDKMMCONFIG gdkmmconfig.h) _GTK2_FIND_LIBRARY (GDKMM gdkmm true true) _GTK2_ADD_TARGET (GDKMM GTK2_DEPENDS pangomm gtk glibmm sigc++ gdk atk pangoft2 gdk_pixbuf pango gobject glib GTK2_OPTIONAL_DEPENDS giomm cairomm gio pangocairo cairo OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2} ${GTK2_FONTCONFIG_INCLUDE_DIR} ${GTK2_X11_INCLUDE_DIR}) _GTK2_FIND_INCLUDE_DIR(GTKMM gtkmm.h) _GTK2_FIND_INCLUDE_DIR(GTKMMCONFIG gtkmmconfig.h) _GTK2_FIND_LIBRARY (GTKMM gtkmm true true) _GTK2_ADD_TARGET (GTKMM GTK2_DEPENDS atkmm gdkmm pangomm gtk glibmm sigc++ gdk atk pangoft2 gdk_pixbuf pango gthread gobject glib GTK2_OPTIONAL_DEPENDS giomm cairomm gio pangocairo cairo OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2} ${GTK2_FONTCONFIG_INCLUDE_DIR} ${GTK2_X11_INCLUDE_DIR}) elseif(_GTK2_component STREQUAL "glade") _GTK2_FIND_INCLUDE_DIR(GLADE glade/glade.h) _GTK2_FIND_LIBRARY (GLADE glade false true) _GTK2_ADD_TARGET (GLADE GTK2_DEPENDS gtk gdk atk gio pangoft2 gdk_pixbuf pango gobject glib GTK2_OPTIONAL_DEPENDS pangocairo cairo OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2} ${GTK2_FONTCONFIG_INCLUDE_DIR} ${GTK2_X11_INCLUDE_DIR}) elseif(_GTK2_component STREQUAL "glademm") _GTK2_FIND_INCLUDE_DIR(GLADEMM libglademm.h) _GTK2_FIND_INCLUDE_DIR(GLADEMMCONFIG libglademmconfig.h) _GTK2_FIND_LIBRARY (GLADEMM glademm true true) _GTK2_ADD_TARGET (GLADEMM GTK2_DEPENDS gtkmm glade atkmm gdkmm giomm pangomm glibmm sigc++ gtk gdk atk pangoft2 gdk_pixbuf pango gthread gobject glib GTK2_OPTIONAL_DEPENDS giomm cairomm gio pangocairo cairo OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2} ${GTK2_FONTCONFIG_INCLUDE_DIR} ${GTK2_X11_INCLUDE_DIR}) else() message(FATAL_ERROR "Unknown GTK2 component ${_component}") endif() endforeach() # # Solve for the GTK2 version if we haven't already # if(NOT GTK2_FIND_VERSION AND GTK2_GTK_INCLUDE_DIR) _GTK2_GET_VERSION(GTK2_MAJOR_VERSION GTK2_MINOR_VERSION GTK2_PATCH_VERSION ${GTK2_GTK_INCLUDE_DIR}/gtk/gtkversion.h) set(GTK2_VERSION ${GTK2_MAJOR_VERSION}.${GTK2_MINOR_VERSION}.${GTK2_PATCH_VERSION}) endif() # # Try to enforce components # set(_GTK2_did_we_find_everything true) # This gets set to GTK2_FOUND include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) foreach(_GTK2_component ${GTK2_FIND_COMPONENTS}) string(TOUPPER ${_GTK2_component} _COMPONENT_UPPER) set(GTK2_${_COMPONENT_UPPER}_FIND_QUIETLY ${GTK2_FIND_QUIETLY}) if(_GTK2_component STREQUAL "gtk") FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTK2_${_COMPONENT_UPPER} "Some or all of the gtk libraries were not found." GTK2_GTK_LIBRARY GTK2_GTK_INCLUDE_DIR GTK2_GDK_INCLUDE_DIR GTK2_GDKCONFIG_INCLUDE_DIR GTK2_GDK_LIBRARY GTK2_GLIB_INCLUDE_DIR GTK2_GLIBCONFIG_INCLUDE_DIR GTK2_GLIB_LIBRARY ) elseif(_GTK2_component STREQUAL "gtkmm") FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTK2_${_COMPONENT_UPPER} "Some or all of the gtkmm libraries were not found." GTK2_GTKMM_LIBRARY GTK2_GTKMM_INCLUDE_DIR GTK2_GTKMMCONFIG_INCLUDE_DIR GTK2_GDKMM_INCLUDE_DIR GTK2_GDKMMCONFIG_INCLUDE_DIR GTK2_GDKMM_LIBRARY GTK2_GLIBMM_INCLUDE_DIR GTK2_GLIBMMCONFIG_INCLUDE_DIR GTK2_GLIBMM_LIBRARY FREETYPE_INCLUDE_DIR_ft2build FREETYPE_INCLUDE_DIR_freetype2 ) elseif(_GTK2_component STREQUAL "glade") FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTK2_${_COMPONENT_UPPER} "The glade library was not found." GTK2_GLADE_LIBRARY GTK2_GLADE_INCLUDE_DIR ) elseif(_GTK2_component STREQUAL "glademm") FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTK2_${_COMPONENT_UPPER} "The glademm library was not found." GTK2_GLADEMM_LIBRARY GTK2_GLADEMM_INCLUDE_DIR GTK2_GLADEMMCONFIG_INCLUDE_DIR ) endif() if(NOT GTK2_${_COMPONENT_UPPER}_FOUND) set(_GTK2_did_we_find_everything false) endif() endforeach() if(GTK2_USE_IMPORTED_TARGETS) set(GTK2_LIBRARIES ${GTK2_TARGETS}) endif() if(_GTK2_did_we_find_everything AND NOT GTK2_VERSION_CHECK_FAILED) set(GTK2_FOUND true) else() # Unset our variables. set(GTK2_FOUND false) set(GTK2_VERSION) set(GTK2_VERSION_MAJOR) set(GTK2_VERSION_MINOR) set(GTK2_VERSION_PATCH) set(GTK2_INCLUDE_DIRS) set(GTK2_LIBRARIES) set(GTK2_TARGETS) set(GTK2_DEFINITIONS) endif() if(GTK2_INCLUDE_DIRS) list(REMOVE_DUPLICATES GTK2_INCLUDE_DIRS) endif()