FindGTK2¶
Find the GTK2 widget libraries and several of its other optional components
like gtkmm, glade, and glademm.
Specify one or more of the following components as you call this find module. See example below.
- gtk
- gtkmm
- glade
- glademm
Imported Targets¶
This module defines the following IMPORTED targets (subject to
component selection):
GTK2::atk, GTK2::atkmm, GTK2::cairo, GTK2::cairomm,
GTK2::gdk_pixbuf, GTK2::gdk, GTK2::gdkmm, GTK2::gio,
GTK2::giomm, GTK2::glade, GTK2::glademm, GTK2::glib,
GTK2::glibmm, GTK2::gmodule, GTK2::gobject, GTK2::gthread,
GTK2::gtk, GTK2::gtkmm, GTK2::harfbuzz, GTK2::pango,
GTK2::pangocairo, GTK2::pangoft2, GTK2::pangomm,
GTK2::pangoxft, GTK2::sigc.
Added in version 3.16.7: Added the GTK2::harfbuzz target.
Result Variables¶
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
- Added in version 3.5: 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 
Added in version 3.5: When GTK2_USE_IMPORTED_TARGETS is set to TRUE, GTK2_LIBRARIES
will list imported targets instead of library paths.
Input Variables¶
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)
Use the results:
if(GTK2_FOUND)
  include_directories(${GTK2_INCLUDE_DIRS})
  add_executable(mygui mygui.cc)
  target_link_libraries(mygui ${GTK2_LIBRARIES})
endif()
