| Add a Mandelbrot example app, and a V kernel worth demonstrating 81540bb nandithebull 11h ago | 1 | # This file controls Flutter-level build steps. It should not be edited. |
| 2 | cmake_minimum_required(VERSION 3.10) |
| 3 | |
| 4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") |
| 5 | |
| 6 | # Configuration provided via flutter tool. |
| 7 | include(${EPHEMERAL_DIR}/generated_config.cmake) |
| 8 | |
| 9 | # TODO: Move the rest of this into files in ephemeral. See |
| 10 | # https://github.com/flutter/flutter/issues/57146. |
| 11 | |
| 12 | # Serves the same purpose as list(TRANSFORM ... PREPEND ...), |
| 13 | # which isn't available in 3.10. |
| 14 | function(list_prepend LIST_NAME PREFIX) |
| 15 | set(NEW_LIST "") |
| 16 | foreach(element ${${LIST_NAME}}) |
| 17 | list(APPEND NEW_LIST "${PREFIX}${element}") |
| 18 | endforeach(element) |
| 19 | set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE) |
| 20 | endfunction() |
| 21 | |
| 22 | # === Flutter Library === |
| 23 | # System-level dependencies. |
| 24 | find_package(PkgConfig REQUIRED) |
| 25 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) |
| 26 | pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0) |
| 27 | pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0) |
| 28 | |
| 29 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so") |
| 30 | |
| 31 | # Published to parent scope for install step. |
| 32 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) |
| 33 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) |
| 34 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) |
| 35 | set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE) |
| 36 | |
| 37 | list(APPEND FLUTTER_LIBRARY_HEADERS |
| 38 | "fl_basic_message_channel.h" |
| 39 | "fl_binary_codec.h" |
| 40 | "fl_binary_messenger.h" |
| 41 | "fl_dart_project.h" |
| 42 | "fl_engine.h" |
| 43 | "fl_json_message_codec.h" |
| 44 | "fl_json_method_codec.h" |
| 45 | "fl_message_codec.h" |
| 46 | "fl_method_call.h" |
| 47 | "fl_method_channel.h" |
| 48 | "fl_method_codec.h" |
| 49 | "fl_method_response.h" |
| 50 | "fl_plugin_registrar.h" |
| 51 | "fl_plugin_registry.h" |
| 52 | "fl_standard_message_codec.h" |
| 53 | "fl_standard_method_codec.h" |
| 54 | "fl_string_codec.h" |
| 55 | "fl_value.h" |
| 56 | "fl_view.h" |
| 57 | "flutter_linux.h" |
| 58 | ) |
| 59 | list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/") |
| 60 | add_library(flutter INTERFACE) |
| 61 | target_include_directories(flutter INTERFACE |
| 62 | "${EPHEMERAL_DIR}" |
| 63 | ) |
| 64 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}") |
| 65 | target_link_libraries(flutter INTERFACE |
| 66 | PkgConfig::GTK |
| 67 | PkgConfig::GLIB |
| 68 | PkgConfig::GIO |
| 69 | ) |
| 70 | add_dependencies(flutter flutter_assemble) |
| 71 | |
| 72 | # === Flutter tool backend === |
| 73 | # _phony_ is a non-existent file to force this command to run every time, |
| 74 | # since currently there's no way to get a full input/output list from the |
| 75 | # flutter tool. |
| 76 | add_custom_command( |
| 77 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} |
| 78 | ${CMAKE_CURRENT_BINARY_DIR}/_phony_ |
| 79 | COMMAND ${CMAKE_COMMAND} -E env |
| 80 | ${FLUTTER_TOOL_ENVIRONMENT} |
| 81 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh" |
| 82 | ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE} |
| 83 | VERBATIM |
| 84 | ) |
| 85 | add_custom_target(flutter_assemble DEPENDS |
| 86 | "${FLUTTER_LIBRARY}" |
| 87 | ${FLUTTER_LIBRARY_HEADERS} |
| 88 | ) |