cmake_minimum_required(VERSION 3.5) project(gtk C) find_package(GTK2 COMPONENTS gtk REQUIRED) set(CMAKE_INCLUDE_CURRENT_DIR ON) add_executable(gtk WIN32 main.c) target_link_libraries(gtk GTK2::gtk) add_executable(gtk-all-libs WIN32 main.c) target_link_libraries(gtk-all-libs ${GTK2_LIBRARIES}) target_include_directories(gtk-all-libs PRIVATE ${GTK2_INCLUDE_DIRS})