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88 lines
2.7 KiB
88 lines
2.7 KiB
# This file controls Flutter-level build steps. It should not be edited. |
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cmake_minimum_required(VERSION 3.10) |
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set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") |
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# Configuration provided via flutter tool. |
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include(${EPHEMERAL_DIR}/generated_config.cmake) |
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# TODO: Move the rest of this into files in ephemeral. See |
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# https://github.com/flutter/flutter/issues/57146. |
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# Serves the same purpose as list(TRANSFORM ... PREPEND ...), |
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# which isn't available in 3.10. |
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function(list_prepend LIST_NAME PREFIX) |
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set(NEW_LIST "") |
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foreach(element ${${LIST_NAME}}) |
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list(APPEND NEW_LIST "${PREFIX}${element}") |
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endforeach(element) |
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set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE) |
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endfunction() |
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# === Flutter Library === |
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# System-level dependencies. |
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find_package(PkgConfig REQUIRED) |
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pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) |
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pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0) |
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pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0) |
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set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so") |
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# Published to parent scope for install step. |
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set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) |
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set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) |
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set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) |
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set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE) |
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list(APPEND FLUTTER_LIBRARY_HEADERS |
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"fl_basic_message_channel.h" |
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"fl_binary_codec.h" |
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"fl_binary_messenger.h" |
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"fl_dart_project.h" |
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"fl_engine.h" |
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"fl_json_message_codec.h" |
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"fl_json_method_codec.h" |
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"fl_message_codec.h" |
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"fl_method_call.h" |
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"fl_method_channel.h" |
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"fl_method_codec.h" |
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"fl_method_response.h" |
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"fl_plugin_registrar.h" |
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"fl_plugin_registry.h" |
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"fl_standard_message_codec.h" |
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"fl_standard_method_codec.h" |
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"fl_string_codec.h" |
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"fl_value.h" |
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"fl_view.h" |
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"flutter_linux.h" |
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) |
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list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/") |
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add_library(flutter INTERFACE) |
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target_include_directories(flutter INTERFACE |
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"${EPHEMERAL_DIR}" |
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) |
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target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}") |
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target_link_libraries(flutter INTERFACE |
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PkgConfig::GTK |
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PkgConfig::GLIB |
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PkgConfig::GIO |
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) |
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add_dependencies(flutter flutter_assemble) |
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# === Flutter tool backend === |
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# _phony_ is a non-existent file to force this command to run every time, |
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# since currently there's no way to get a full input/output list from the |
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# flutter tool. |
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add_custom_command( |
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OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} |
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${CMAKE_CURRENT_BINARY_DIR}/_phony_ |
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COMMAND ${CMAKE_COMMAND} -E env |
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${FLUTTER_TOOL_ENVIRONMENT} |
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"${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh" |
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${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE} |
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VERBATIM |
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) |
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add_custom_target(flutter_assemble DEPENDS |
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"${FLUTTER_LIBRARY}" |
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${FLUTTER_LIBRARY_HEADERS} |
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)
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