1  # Project-level configuration.
  2  cmake_minimum_required(VERSION 3.13)
  3  project(runner LANGUAGES CXX)
  4  
  5  # The name of the executable created for the application. Change this to change
  6  # the on-disk name of your application.
  7  set(BINARY_NAME "landing_page")
  8  # The unique GTK application identifier for this application. See:
  9  # https://wiki.gnome.org/HowDoI/ChooseApplicationID
 10  set(APPLICATION_ID "com.example.landing_page")
 11  
 12  # Explicitly opt in to modern CMake behaviors to avoid warnings with recent
 13  # versions of CMake.
 14  cmake_policy(SET CMP0063 NEW)
 15  
 16  # Load bundled libraries from the lib/ directory relative to the binary.
 17  set(CMAKE_INSTALL_RPATH "$ORIGIN/lib")
 18  
 19  # Root filesystem for cross-building.
 20  if(FLUTTER_TARGET_PLATFORM_SYSROOT)
 21    set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT})
 22    set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT})
 23    set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
 24    set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
 25    set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
 26    set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
 27  endif()
 28  
 29  # Define build configuration options.
 30  if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
 31    set(CMAKE_BUILD_TYPE "Debug" CACHE
 32      STRING "Flutter build mode" FORCE)
 33    set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
 34      "Debug" "Profile" "Release")
 35  endif()
 36  
 37  # Compilation settings that should be applied to most targets.
 38  #
 39  # Be cautious about adding new options here, as plugins use this function by
 40  # default. In most cases, you should add new options to specific targets instead
 41  # of modifying this function.
 42  function(APPLY_STANDARD_SETTINGS TARGET)
 43    target_compile_features(${TARGET} PUBLIC cxx_std_14)
 44    target_compile_options(${TARGET} PRIVATE -Wall -Werror)
 45    target_compile_options(${TARGET} PRIVATE "$<$<NOT:$<CONFIG:Debug>>:-O3>")
 46    target_compile_definitions(${TARGET} PRIVATE "$<$<NOT:$<CONFIG:Debug>>:NDEBUG>")
 47  endfunction()
 48  
 49  # Flutter library and tool build rules.
 50  set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
 51  add_subdirectory(${FLUTTER_MANAGED_DIR})
 52  
 53  # System-level dependencies.
 54  find_package(PkgConfig REQUIRED)
 55  pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
 56  
 57  # Application build; see runner/CMakeLists.txt.
 58  add_subdirectory("runner")
 59  
 60  # Run the Flutter tool portions of the build. This must not be removed.
 61  add_dependencies(${BINARY_NAME} flutter_assemble)
 62  
 63  # Only the install-generated bundle's copy of the executable will launch
 64  # correctly, since the resources must in the right relative locations. To avoid
 65  # people trying to run the unbundled copy, put it in a subdirectory instead of
 66  # the default top-level location.
 67  set_target_properties(${BINARY_NAME}
 68    PROPERTIES
 69    RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run"
 70  )
 71  
 72  
 73  # Generated plugin build rules, which manage building the plugins and adding
 74  # them to the application.
 75  include(flutter/generated_plugins.cmake)
 76  
 77  
 78  # === Installation ===
 79  # By default, "installing" just makes a relocatable bundle in the build
 80  # directory.
 81  set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle")
 82  if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
 83    set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
 84  endif()
 85  
 86  # Start with a clean build bundle directory every time.
 87  install(CODE "
 88    file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\")
 89    " COMPONENT Runtime)
 90  
 91  set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
 92  set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib")
 93  
 94  install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
 95    COMPONENT Runtime)
 96  
 97  install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
 98    COMPONENT Runtime)
 99  
100  install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
101    COMPONENT Runtime)
102  
103  foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES})
104    install(FILES "${bundled_library}"
105      DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
106      COMPONENT Runtime)
107  endforeach(bundled_library)
108  
109  # Copy the native assets provided by the build.dart from all packages.
110  set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/linux/")
111  install(DIRECTORY "${NATIVE_ASSETS_DIR}"
112     DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
113     COMPONENT Runtime)
114  
115  # Fully re-copy the assets directory on each build to avoid having stale files
116  # from a previous install.
117  set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
118  install(CODE "
119    file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
120    " COMPONENT Runtime)
121  install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
122    DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
123  
124  # Install the AOT library on non-Debug builds only.
125  if(NOT CMAKE_BUILD_TYPE MATCHES "Debug")
126    install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
127      COMPONENT Runtime)
128  endif()