cmake find_package(GDK3) examples

fontforge/fontforge CMakeLists.txt :136 

find_package(GDK3 3.10 REQUIRED)

qtwebkit/qtwebkit Source/cmake/OptionsGTK.cmake :26 

find_package(GDK3 3.22.0 REQUIRED)

movableink/webkit Source/cmake/OptionsGTK.cmake :26 

find_package(GDK3 3.22.0 REQUIRED)