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Purple-AetherSX2-mirror/cmake/FindGTK3.cmake
manemobiili a85c66ffc6 Add files
2023-01-22 07:44:12 +00:00

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#.rst:
# FindGTK3
# --------
#
# FindGTK3.cmake
#
# This module can find the GTK3 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
#
# ::
#
# GTK3_FOUND - Were all of your specified components found?
# GTK3_INCLUDE_DIRS - All include directories
# GTK3_LIBRARIES - All libraries
# GTK3_DEFINITIONS - Additional compiler flags
#
#
#
# ::
#
# GTK3_VERSION - The version of GTK3 found (x.y.z)
# GTK3_MAJOR_VERSION - The major version of GTK3
# GTK3_MINOR_VERSION - The minor version of GTK3
# GTK3_PATCH_VERSION - The patch version of GTK3
#
#
#
# Optional variables you can define prior to calling this module:
#
# ::
#
# GTK3_DEBUG - Enables verbose debugging of the module
# GTK3_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 3.6 or later
# find_package(GTK3 3.6 REQUIRED gtk)
#
#
#
# ::
#
# Require GTK 3.10 or later and Glade
# find_package(GTK3 3.10 REQUIRED gtk glade)
#
#
#
# ::
#
# Search for GTK/GTKMM 3.8 or later
# find_package(GTK3 3.8 COMPONENTS gtk gtkmm)
#
#
#
# ::
#
# if(GTK3_FOUND)
# include_directories(${GTK3_INCLUDE_DIRS})
# add_executable(mygui mygui.cc)
# target_link_libraries(mygui ${GTK3_LIBRARIES})
# endif()
#=============================================================================
# Copyright 2009 Kitware, Inc.
# Copyright 2008-2012 Philip Lowman <philip@yhbt.com>
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
# Version gtk3-0.1 (12/27/2014)
# * Initial port of FindGTK2 (CMake 3.1.0) to FindGTK3.
# sed -i 's/GTK2/GTK3/g
# s/gtk2/gtk3/g
# s,${CMAKE_CURRENT_LIST_DIR}/,,g
# s,.cmake),),g
# s/gtk-x11/gtk/g
# s/gdk-x11/gdk/g
# s/gdkmm-2.4/gdkmm-3.0/g
# s/gtk-2.0/gtk-3.0/g
# s/gtkmm-2.4/gtkmm-3.0/g
# s/2.4;Path/3.0;Path/g
# s,GDKCONFIG gdkconfig.h,GDKCONFIG gdk/gdkconfig.h,g
# s,set(_versions 2,set(_versions 3.0 3 2,g
# s/_gtk_/_gtk3_/g' FindGTK2.cmake
# * Detect cairo-gobject library.
# * Update the dependencies of gdk, gtk, pangomm, gdkmm, gtkmm, glade, and
# glademm based on their .pc files. This ammounts to dropping pangoft2
# and gthread from the dependencies (they are still detected) while adding
# cairo-gobject. All of the optional dependencies are required in GTK3.
# 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 MSVC11
# * 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
#=============================================================
# _GTK3_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(SelectLibraryConfigurations)
include(CMakeParseArguments)
function(_GTK3_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 GTK3_MAJOR_VERSION!")
endif()
if(NOT ${_OUT_minor} MATCHES "[0-9]+")
message(FATAL_ERROR "Version parsing failed for GTK3_MINOR_VERSION!")
endif()
if(NOT ${_OUT_micro} MATCHES "[0-9]+")
message(FATAL_ERROR "Version parsing failed for GTK3_MICRO_VERSION!")
endif()
set(${_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 ${_gtkversion_hdr} does not exist")
endif()
endfunction()
#=============================================================
# _GTK3_FIND_INCLUDE_DIR
# Internal function to find the GTK include directories
# _var = variable to set (_INCLUDE_DIR is appended)
# _hdr = header file to look for
#=============================================================
function(_GTK3_FIND_INCLUDE_DIR _var _hdr)
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"_GTK3_FIND_INCLUDE_DIR( ${_var} ${_hdr} )")
endif()
set(_gtk3_packages
# If these ever change, things will break.
${GTK3_ADDITIONAL_SUFFIXES}
glibmm-2.4
glib-2.0
atk-1.0
atkmm-1.6
cairo
cairomm-1.0
gdk-pixbuf-2.0
gdkmm-3.0
giomm-2.4
gtk-3.0
gtkmm-3.0
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:
# /usr/include/<pkg>
# /usr/lib/<pkg>/include
#
set(_suffixes)
foreach(_d ${_gtk3_packages})
list(APPEND _suffixes ${_d})
list(APPEND _suffixes ${_d}/include) # for /usr/lib/gtk-3.0/include
endforeach()
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"include suffixes = ${_suffixes}")
endif()
if(CMAKE_LIBRARY_ARCHITECTURE)
set(_gtk3_arch_dir /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE})
if(GTK3_DEBUG)
message(STATUS "Adding ${_gtk3_arch_dir} to search path for multiarch support")
endif()
endif()
find_path(GTK3_${_var}_INCLUDE_DIR ${_hdr}
PATHS
${_gtk3_arch_dir}
/usr/local/lib64
/usr/local/lib
/usr/lib64
/usr/lib
/usr/X11R6/include
/usr/X11R6/lib
/opt/gnome/include
/opt/gnome/lib
/opt/openwin/include
/usr/openwin/lib
/sw/include
/sw/lib
/opt/local/include
/opt/local/lib
/usr/pkg/lib
/usr/pkg/include/glib
$ENV{GTKMM_BASEPATH}/include
$ENV{GTKMM_BASEPATH}/lib
[HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\3.0;Path]/include
[HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\3.0;Path]/lib
[HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\3.0;Path]/include
[HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\3.0;Path]/lib
PATH_SUFFIXES
${_suffixes}
)
mark_as_advanced(GTK3_${_var}_INCLUDE_DIR)
if(GTK3_${_var}_INCLUDE_DIR)
set(GTK3_INCLUDE_DIRS ${GTK3_INCLUDE_DIRS} ${GTK3_${_var}_INCLUDE_DIR} PARENT_SCOPE)
endif()
endfunction()
#=============================================================
# _GTK3_FIND_LIBRARY
# Internal function to find libraries packaged with GTK3
# _var = library variable to create (_LIBRARY is appended)
#=============================================================
function(_GTK3_FIND_LIBRARY _var _lib _expand_vc _append_version)
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"_GTK3_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 3.0 3 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(MSVC80)
set(_library ${_library}-vc80)
elseif(MSVC90)
set(_library ${_library}-vc90)
elseif(MSVC10)
set(_library ${_library}-vc100)
elseif(MSVC11)
# 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 ${_library}-d)
endif()
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${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 ${_library_d})
endif()
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${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 ${_no_dots_libd_list})
endif()
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"While searching for GTK3_${_var}_LIBRARY, our proposed library list is ${_lib_list}")
endif()
find_library(GTK3_${_var}_LIBRARY_RELEASE
NAMES ${_lib_list}
PATHS
/opt/gnome/lib
/usr/openwin/lib
/sw/lib
$ENV{GTKMM_BASEPATH}/lib
[HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\3.0;Path]/lib
[HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\3.0;Path]/lib
)
if(_expand_vc AND MSVC)
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"While searching for GTK3_${_var}_LIBRARY_DEBUG our proposed library list is ${_libd_list}")
endif()
find_library(GTK3_${_var}_LIBRARY_DEBUG
NAMES ${_libd_list}
PATHS
$ENV{GTKMM_BASEPATH}/lib
[HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\3.0;Path]/lib
[HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\3.0;Path]/lib
)
endif()
select_library_configurations(GTK3_${_var})
set(GTK3_${_var}_LIBRARY ${GTK3_${_var}_LIBRARY} PARENT_SCOPE)
set(GTK3_${_var}_FOUND ${GTK3_${_var}_FOUND} PARENT_SCOPE)
if(GTK3_${_var}_FOUND)
set(GTK3_LIBRARIES ${GTK3_LIBRARIES} ${GTK3_${_var}_LIBRARY})
set(GTK3_LIBRARIES ${GTK3_LIBRARIES} PARENT_SCOPE)
endif()
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"GTK3_${_var}_LIBRARY_RELEASE = \"${GTK3_${_var}_LIBRARY_RELEASE}\"")
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"GTK3_${_var}_LIBRARY_DEBUG = \"${GTK3_${_var}_LIBRARY_DEBUG}\"")
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"GTK3_${_var}_LIBRARY = \"${GTK3_${_var}_LIBRARY}\"")
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"GTK3_${_var}_FOUND = \"${GTK3_${_var}_FOUND}\"")
endif()
endfunction()
function(_GTK3_ADD_TARGET_DEPENDS_INTERNAL _var _property)
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"_GTK3_ADD_TARGET_DEPENDS_INTERNAL( ${_var} ${_property} )")
endif()
string(TOLOWER "${_var}" _basename)
if (TARGET GTK3::${_basename})
foreach(_depend ${ARGN})
set(_valid_depends)
if (TARGET GTK3::${_depend})
list(APPEND _valid_depends GTK3::${_depend})
endif()
if (_valid_depends)
set_property(TARGET GTK3::${_basename} APPEND PROPERTY ${_property} "${_valid_depends}")
endif()
set(_valid_depends)
endforeach()
endif()
endfunction()
function(_GTK3_ADD_TARGET_DEPENDS _var)
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"_GTK3_ADD_TARGET_DEPENDS( ${_var} )")
endif()
string(TOLOWER "${_var}" _basename)
if(TARGET GTK3::${_basename})
get_target_property(_configs GTK3::${_basename} IMPORTED_CONFIGURATIONS)
_GTK3_ADD_TARGET_DEPENDS_INTERNAL(${_var} INTERFACE_LINK_LIBRARIES ${ARGN})
foreach(_config ${_configs})
_GTK3_ADD_TARGET_DEPENDS_INTERNAL(${_var} IMPORTED_LINK_INTERFACE_LIBRARIES_${_config} ${ARGN})
endforeach()
endif()
endfunction()
function(_GTK3_ADD_TARGET_INCLUDE_DIRS _var)
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"_GTK3_ADD_TARGET_INCLUDE_DIRS( ${_var} )")
endif()
string(TOLOWER "${_var}" _basename)
if(TARGET GTK3::${_basename})
foreach(_include ${ARGN})
set_property(TARGET GTK3::${_basename} APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${_include}")
endforeach()
endif()
endfunction()
#=============================================================
# _GTK3_ADD_TARGET
# Internal function to create targets for GTK3
# _var = target to create
#=============================================================
function(_GTK3_ADD_TARGET _var)
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"_GTK3_ADD_TARGET( ${_var} )")
endif()
string(TOLOWER "${_var}" _basename)
cmake_parse_arguments(_${_var} "" "" "GTK3_DEPENDS;GTK3_OPTIONAL_DEPENDS;OPTIONAL_INCLUDES" ${ARGN})
if(GTK3_${_var}_FOUND AND NOT TARGET GTK3::${_basename})
# Do not create the target if dependencies are missing
foreach(_dep ${_${_var}_GTK3_DEPENDS})
if(NOT TARGET GTK3::${_dep})
message("Not creating GTK3::${_basename}, missing GTK3::${_dep}")
return()
endif()
endforeach()
add_library(GTK3::${_basename} UNKNOWN IMPORTED)
if(GTK3_${_var}_LIBRARY_RELEASE)
set_property(TARGET GTK3::${_basename} APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
set_property(TARGET GTK3::${_basename} PROPERTY IMPORTED_LOCATION_RELEASE "${GTK3_${_var}_LIBRARY_RELEASE}" )
endif()
if(GTK3_${_var}_LIBRARY_DEBUG)
set_property(TARGET GTK3::${_basename} APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
set_property(TARGET GTK3::${_basename} PROPERTY IMPORTED_LOCATION_DEBUG "${GTK3_${_var}_LIBRARY_DEBUG}" )
endif()
if(GTK3_${_var}_INCLUDE_DIR)
set_property(TARGET GTK3::${_basename} APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${GTK3_${_var}_INCLUDE_DIR}")
endif()
if(GTK3_${_var}CONFIG_INCLUDE_DIR AND NOT "x${GTK3_${_var}CONFIG_INCLUDE_DIR}" STREQUAL "x${GTK3_${_var}_INCLUDE_DIR}")
set_property(TARGET GTK3::${_basename} APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${GTK3_${_var}CONFIG_INCLUDE_DIR}")
endif()
if(GTK3_DEFINITIONS)
set_property(TARGET GTK3::${_basename} PROPERTY INTERFACE_COMPILE_DEFINITIONS "${GTK3_DEFINITIONS}")
endif()
if(_${_var}_GTK3_DEPENDS)
_GTK3_ADD_TARGET_DEPENDS(${_var} ${_${_var}_GTK3_DEPENDS} ${_${_var}_GTK3_OPTIONAL_DEPENDS})
endif()
if(_${_var}_OPTIONAL_INCLUDES)
foreach(_D ${_${_var}_OPTIONAL_INCLUDES})
if(_D)
_GTK3_ADD_TARGET_INCLUDE_DIRS(${_var} ${_D})
endif()
endforeach()
endif()
if(GTK3_USE_IMPORTED_TARGETS)
set(GTK3_${_var}_LIBRARY GTK3::${_basename} PARENT_SCOPE)
endif()
endif()
endfunction()
#=============================================================
#
# main()
#
set(GTK3_FOUND)
set(GTK3_INCLUDE_DIRS)
set(GTK3_LIBRARIES)
set(GTK3_DEFINITIONS)
if(NOT GTK3_FIND_COMPONENTS)
# Assume they only want GTK
set(GTK3_FIND_COMPONENTS gtk)
endif()
#
# If specified, enforce version number
#
if(GTK3_FIND_VERSION)
set(GTK3_FAILED_VERSION_CHECK true)
if(GTK3_DEBUG)
message(STATUS "[FindGTK3.cmake:${CMAKE_CURRENT_LIST_LINE}] "
"Searching for version ${GTK3_FIND_VERSION}")
endif()
_GTK3_FIND_INCLUDE_DIR(GTK gtk/gtk.h)
if(GTK3_GTK_INCLUDE_DIR)
_GTK3_GET_VERSION(GTK3_MAJOR_VERSION
GTK3_MINOR_VERSION
GTK3_PATCH_VERSION
${GTK3_GTK_INCLUDE_DIR}/gtk/gtkversion.h)
set(GTK3_VERSION
${GTK3_MAJOR_VERSION}.${GTK3_MINOR_VERSION}.${GTK3_PATCH_VERSION})
if(GTK3_FIND_VERSION_EXACT)
if(GTK3_VERSION VERSION_EQUAL GTK3_FIND_VERSION)
set(GTK3_FAILED_VERSION_CHECK false)
endif()
else()
if(GTK3_VERSION VERSION_EQUAL GTK3_FIND_VERSION OR
GTK3_VERSION VERSION_GREATER GTK3_FIND_VERSION)
set(GTK3_FAILED_VERSION_CHECK false)
endif()
endif()
else()
# If we can't find the GTK include dir, we can't do version checking
if(GTK3_FIND_REQUIRED AND NOT GTK3_FIND_QUIETLY)
message(FATAL_ERROR "Could not find GTK3 include directory")
endif()
return()
endif()
if(GTK3_FAILED_VERSION_CHECK)
if(GTK3_FIND_REQUIRED AND NOT GTK3_FIND_QUIETLY)
if(GTK3_FIND_VERSION_EXACT)
message(FATAL_ERROR "GTK3 version check failed. Version ${GTK3_VERSION} was found, version ${GTK3_FIND_VERSION} is needed exactly.")
else()
message(FATAL_ERROR "GTK3 version check failed. Version ${GTK3_VERSION} was found, at least version ${GTK3_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(_GTK3_component ${GTK3_FIND_COMPONENTS})
if(_GTK3_component STREQUAL "gtkmm")
set(GTK3_DEFINITIONS "/vd2")
elseif(_GTK3_component STREQUAL "glademm")
set(GTK3_DEFINITIONS "/vd2")
endif()
endforeach()
endif()
#
# Find all components
#
find_package(Freetype QUIET)
if(FREETYPE_INCLUDE_DIR_ft2build AND FREETYPE_INCLUDE_DIR_freetype2)
list(APPEND GTK3_INCLUDE_DIRS ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2})
endif()
foreach(_GTK3_component ${GTK3_FIND_COMPONENTS})
if(_GTK3_component STREQUAL "gtk")
# Left for compatibility with previous versions.
_GTK3_FIND_INCLUDE_DIR(FONTCONFIG fontconfig/fontconfig.h)
_GTK3_FIND_INCLUDE_DIR(X11 X11/Xlib.h)
_GTK3_FIND_INCLUDE_DIR(GLIB glib.h)
_GTK3_FIND_INCLUDE_DIR(GLIBCONFIG glibconfig.h)
_GTK3_FIND_LIBRARY (GLIB glib false true)
_GTK3_ADD_TARGET (GLIB)
_GTK3_FIND_INCLUDE_DIR(GOBJECT glib-object.h)
_GTK3_FIND_LIBRARY (GOBJECT gobject false true)
_GTK3_ADD_TARGET (GOBJECT GTK3_DEPENDS glib)
_GTK3_FIND_INCLUDE_DIR(ATK atk/atk.h)
_GTK3_FIND_LIBRARY (ATK atk false true)
_GTK3_ADD_TARGET (ATK GTK3_DEPENDS gobject glib)
_GTK3_FIND_LIBRARY (GIO gio false true)
_GTK3_ADD_TARGET (GIO GTK3_DEPENDS gobject glib)
_GTK3_FIND_LIBRARY (GTHREAD gthread false true)
_GTK3_ADD_TARGET (GTHREAD GTK3_DEPENDS glib)
_GTK3_FIND_LIBRARY (GMODULE gmodule false true)
_GTK3_ADD_TARGET (GMODULE GTK3_DEPENDS glib)
_GTK3_FIND_INCLUDE_DIR(GDK_PIXBUF gdk-pixbuf/gdk-pixbuf.h)
_GTK3_FIND_LIBRARY (GDK_PIXBUF gdk_pixbuf false true)
_GTK3_ADD_TARGET (GDK_PIXBUF GTK3_DEPENDS gobject glib)
_GTK3_FIND_INCLUDE_DIR(CAIRO cairo.h)
_GTK3_FIND_LIBRARY (CAIRO cairo false false)
_GTK3_ADD_TARGET (CAIRO)
_GTK3_FIND_INCLUDE_DIR(CAIRO_GOBJECT cairo-gobject.h)
_GTK3_FIND_LIBRARY (CAIRO_GOBJECT cairo-gobject false false)
_GTK3_ADD_TARGET (CAIRO_GOBJECT GTK3_DEPENDS cairo gobject glib)
_GTK3_FIND_INCLUDE_DIR(PANGO pango/pango.h)
_GTK3_FIND_LIBRARY (PANGO pango false true)
_GTK3_ADD_TARGET (PANGO GTK3_DEPENDS gobject glib)
_GTK3_FIND_LIBRARY (PANGOCAIRO pangocairo false true)
_GTK3_ADD_TARGET (PANGOCAIRO GTK3_DEPENDS pango cairo gobject glib)
_GTK3_FIND_LIBRARY (PANGOFT2 pangoft2 false true)
_GTK3_ADD_TARGET (PANGOFT2 GTK3_DEPENDS pango gobject glib
OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2}
${GTK3_FONTCONFIG_INCLUDE_DIR}
${GTK3_X11_INCLUDE_DIR})
_GTK3_FIND_LIBRARY (PANGOXFT pangoxft false true)
_GTK3_ADD_TARGET (PANGOXFT GTK3_DEPENDS pangoft2 pango gobject glib
OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2}
${GTK3_FONTCONFIG_INCLUDE_DIR}
${GTK3_X11_INCLUDE_DIR})
_GTK3_FIND_INCLUDE_DIR(GDK gdk/gdk.h)
_GTK3_FIND_INCLUDE_DIR(GDKCONFIG gdk/gdkconfig.h)
if(UNIX)
if(APPLE)
_GTK3_FIND_LIBRARY (GDK gdk-quartz false true)
endif()
if(NOT GTK3_GDK_FOUND)
_GTK3_FIND_LIBRARY (GDK gdk false true)
endif()
else()
_GTK3_FIND_LIBRARY (GDK gdk-win32 false true)
endif()
_GTK3_ADD_TARGET (GDK GTK3_DEPENDS pangocairo pango cairo_gobject cairo gdk_pixbuf gobject glib)
_GTK3_FIND_INCLUDE_DIR(GTK gtk/gtk.h)
if(UNIX)
if(APPLE)
_GTK3_FIND_LIBRARY (GTK gtk-quartz false true)
endif()
if(NOT GTK3_GTK_FOUND)
_GTK3_FIND_LIBRARY (GTK gtk false true)
endif()
else()
_GTK3_FIND_LIBRARY (GTK gtk-win32 false true)
endif()
_GTK3_ADD_TARGET (GTK GTK3_DEPENDS gdk atk pangocairo pango cairo_gobject cairo gdk_pixbuf gio gobject glib)
elseif(_GTK3_component STREQUAL "gtkmm")
_GTK3_FIND_INCLUDE_DIR(SIGC++ sigc++/sigc++.h)
_GTK3_FIND_INCLUDE_DIR(SIGC++CONFIG sigc++config.h)
_GTK3_FIND_LIBRARY (SIGC++ sigc true true)
_GTK3_ADD_TARGET (SIGC++)
_GTK3_FIND_INCLUDE_DIR(GLIBMM glibmm.h)
_GTK3_FIND_INCLUDE_DIR(GLIBMMCONFIG glibmmconfig.h)
_GTK3_FIND_LIBRARY (GLIBMM glibmm true true)
_GTK3_ADD_TARGET (GLIBMM GTK3_DEPENDS gobject sigc++ glib)
_GTK3_FIND_INCLUDE_DIR(GIOMM giomm.h)
_GTK3_FIND_INCLUDE_DIR(GIOMMCONFIG giommconfig.h)
_GTK3_FIND_LIBRARY (GIOMM giomm true true)
_GTK3_ADD_TARGET (GIOMM GTK3_DEPENDS gio glibmm gobject sigc++ glib)
_GTK3_FIND_INCLUDE_DIR(ATKMM atkmm.h)
_GTK3_FIND_LIBRARY (ATKMM atkmm true true)
_GTK3_ADD_TARGET (ATKMM GTK3_DEPENDS atk glibmm gobject sigc++ glib)
_GTK3_FIND_INCLUDE_DIR(CAIROMM cairomm/cairomm.h)
_GTK3_FIND_INCLUDE_DIR(CAIROMMCONFIG cairommconfig.h)
_GTK3_FIND_LIBRARY (CAIROMM cairomm true true)
_GTK3_ADD_TARGET (CAIROMM GTK3_DEPENDS cairo sigc++
OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2}
${GTK3_FONTCONFIG_INCLUDE_DIR}
${GTK3_X11_INCLUDE_DIR})
_GTK3_FIND_INCLUDE_DIR(PANGOMM pangomm.h)
_GTK3_FIND_INCLUDE_DIR(PANGOMMCONFIG pangommconfig.h)
_GTK3_FIND_LIBRARY (PANGOMM pangomm true true)
_GTK3_ADD_TARGET (PANGOMM GTK3_DEPENDS glibmm cairomm sigc++ pangocairo pango cairo gobject glib
OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2}
${GTK3_FONTCONFIG_INCLUDE_DIR}
${GTK3_X11_INCLUDE_DIR})
_GTK3_FIND_INCLUDE_DIR(GDKMM gdkmm.h)
_GTK3_FIND_INCLUDE_DIR(GDKMMCONFIG gdkmmconfig.h)
_GTK3_FIND_LIBRARY (GDKMM gdkmm true true)
_GTK3_ADD_TARGET (GDKMM GTK3_DEPENDS pangomm giomm glibmm cairomm sigc++ gtk gdk atk pangocairo pango cairo-gobject cairo gdk_pixbuf gio gobject glib
OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2}
${GTK3_FONTCONFIG_INCLUDE_DIR}
${GTK3_X11_INCLUDE_DIR})
_GTK3_FIND_INCLUDE_DIR(GTKMM gtkmm.h)
_GTK3_FIND_INCLUDE_DIR(GTKMMCONFIG gtkmmconfig.h)
_GTK3_FIND_LIBRARY (GTKMM gtkmm true true)
_GTK3_ADD_TARGET (GTKMM GTK3_DEPENDS atkmm gdkmm pangomm giomm glibmm cairomm sigc++ gtk gdk atk pangocairo pango cairo-gobject cairo gdk_pixbuf gio gobject glib
OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2}
${GTK3_FONTCONFIG_INCLUDE_DIR}
${GTK3_X11_INCLUDE_DIR})
elseif(_GTK3_component STREQUAL "glade")
_GTK3_FIND_INCLUDE_DIR(GLADE glade/glade.h)
_GTK3_FIND_LIBRARY (GLADE glade false true)
_GTK3_ADD_TARGET (GLADE GTK3_DEPENDS gtk gdk atk pangocairo pango cairo-gobject cairo gdk_pixbuf gio gobject glib
OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2}
${GTK3_FONTCONFIG_INCLUDE_DIR}
${GTK3_X11_INCLUDE_DIR})
elseif(_GTK3_component STREQUAL "glademm")
_GTK3_FIND_INCLUDE_DIR(GLADEMM libglademm.h)
_GTK3_FIND_INCLUDE_DIR(GLADEMMCONFIG libglademmconfig.h)
_GTK3_FIND_LIBRARY (GLADEMM glademm true true)
_GTK3_ADD_TARGET (GLADEMM GTK3_DEPENDS gtkmm glade atkmm gdkmm pangomm giomm glibmm cairomm sigc++ gtk gdk atk pangocairo pango cairo-gobject cairo gdk_pixbuf gio gobject glib
OPTIONAL_INCLUDES ${FREETYPE_INCLUDE_DIR_ft2build} ${FREETYPE_INCLUDE_DIR_freetype2}
${GTK3_FONTCONFIG_INCLUDE_DIR}
${GTK3_X11_INCLUDE_DIR})
else()
message(FATAL_ERROR "Unknown GTK3 component ${_component}")
endif()
endforeach()
#
# Solve for the GTK3 version if we haven't already
#
if(NOT GTK3_FIND_VERSION AND GTK3_GTK_INCLUDE_DIR)
_GTK3_GET_VERSION(GTK3_MAJOR_VERSION
GTK3_MINOR_VERSION
GTK3_PATCH_VERSION
${GTK3_GTK_INCLUDE_DIR}/gtk/gtkversion.h)
set(GTK3_VERSION ${GTK3_MAJOR_VERSION}.${GTK3_MINOR_VERSION}.${GTK3_PATCH_VERSION})
endif()
#
# Try to enforce components
#
set(_GTK3_did_we_find_everything true) # This gets set to GTK3_FOUND
include(FindPackageHandleStandardArgs)
foreach(_GTK3_component ${GTK3_FIND_COMPONENTS})
string(TOUPPER ${_GTK3_component} _COMPONENT_UPPER)
set(GTK3_${_COMPONENT_UPPER}_FIND_QUIETLY ${GTK3_FIND_QUIETLY})
if(_GTK3_component STREQUAL "gtk")
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTK3_${_COMPONENT_UPPER} "Some or all of the gtk libraries were not found."
GTK3_GTK_LIBRARY
GTK3_GTK_INCLUDE_DIR
GTK3_GDK_INCLUDE_DIR
GTK3_GDKCONFIG_INCLUDE_DIR
GTK3_GDK_LIBRARY
GTK3_GLIB_INCLUDE_DIR
GTK3_GLIBCONFIG_INCLUDE_DIR
GTK3_GLIB_LIBRARY
)
elseif(_GTK3_component STREQUAL "gtkmm")
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTK3_${_COMPONENT_UPPER} "Some or all of the gtkmm libraries were not found."
GTK3_GTKMM_LIBRARY
GTK3_GTKMM_INCLUDE_DIR
GTK3_GTKMMCONFIG_INCLUDE_DIR
GTK3_GDKMM_INCLUDE_DIR
GTK3_GDKMMCONFIG_INCLUDE_DIR
GTK3_GDKMM_LIBRARY
GTK3_GLIBMM_INCLUDE_DIR
GTK3_GLIBMMCONFIG_INCLUDE_DIR
GTK3_GLIBMM_LIBRARY
FREETYPE_INCLUDE_DIR_ft2build
FREETYPE_INCLUDE_DIR_freetype2
)
elseif(_GTK3_component STREQUAL "glade")
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTK3_${_COMPONENT_UPPER} "The glade library was not found."
GTK3_GLADE_LIBRARY
GTK3_GLADE_INCLUDE_DIR
)
elseif(_GTK3_component STREQUAL "glademm")
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTK3_${_COMPONENT_UPPER} "The glademm library was not found."
GTK3_GLADEMM_LIBRARY
GTK3_GLADEMM_INCLUDE_DIR
GTK3_GLADEMMCONFIG_INCLUDE_DIR
)
endif()
if(NOT GTK3_${_COMPONENT_UPPER}_FOUND)
set(_GTK3_did_we_find_everything false)
endif()
endforeach()
if(_GTK3_did_we_find_everything AND NOT GTK3_VERSION_CHECK_FAILED)
set(GTK3_FOUND true)
else()
# Unset our variables.
set(GTK3_FOUND false)
set(GTK3_VERSION)
set(GTK3_VERSION_MAJOR)
set(GTK3_VERSION_MINOR)
set(GTK3_VERSION_PATCH)
set(GTK3_INCLUDE_DIRS)
set(GTK3_LIBRARIES)
set(GTK3_DEFINITIONS)
endif()
if(GTK3_INCLUDE_DIRS)
list(REMOVE_DUPLICATES GTK3_INCLUDE_DIRS)
endif()
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