mirror of
https://github.com/slint-ui/slint.git
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1e814c9bdc
Enable the SDF feature by default in our compiler binaries (Still disabled by default for other users because it takes up compile time for something they probably don't need)
92 lines
4.8 KiB
CMake
92 lines
4.8 KiB
CMake
# Copyright © SixtyFPS GmbH <info@slint.dev>
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# SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
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# Set up machinery to handle SLINT_EMBED_RESOURCES target property
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set(DEFAULT_SLINT_EMBED_RESOURCES as-absolute-path CACHE STRING
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"The default resource embedding option to pass to the Slint compiler")
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set_property(CACHE DEFAULT_SLINT_EMBED_RESOURCES PROPERTY STRINGS
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"as-absolute-path" "embed-files" "embed-for-software-renderer" "embed-for-software-renderer-and-sdf-fonts")
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## This requires CMake 3.23 and does not work in 3.26 AFAICT.
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# define_property(TARGET PROPERTY SLINT_EMBED_RESOURCES
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# INITIALIZE_FROM_VARIABLE DEFAULT_SLINT_EMBED_RESOURCES)
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function(SLINT_TARGET_SOURCES target)
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# Parse the NAMESPACE argument
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cmake_parse_arguments(SLINT_TARGET_SOURCES "" "NAMESPACE;COMPILATION_UNITS" "LIBRARY_PATHS" ${ARGN})
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get_target_property(enabled_features Slint::Slint SLINT_ENABLED_FEATURES)
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if (("EXPERIMENTAL" IN_LIST enabled_features) AND ("SYSTEM_TESTING" IN_LIST enabled_features))
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set(SLINT_COMPILER_ENV ${CMAKE_COMMAND} -E env)
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set(SLINT_COMPILER_ENV ${SLINT_COMPILER_ENV} SLINT_EMIT_DEBUG_INFO=1)
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endif()
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if (DEFINED SLINT_TARGET_SOURCES_NAMESPACE)
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# Remove the NAMESPACE argument from the list
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list(FIND ARGN "NAMESPACE" _index)
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list(REMOVE_AT ARGN ${_index})
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list(FIND ARGN "${SLINT_TARGET_SOURCES_NAMESPACE}" _index)
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list(REMOVE_AT ARGN ${_index})
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# If the namespace is not empty, add the --cpp-namespace argument
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set(_SLINT_CPP_NAMESPACE_ARG "--cpp-namespace=${SLINT_TARGET_SOURCES_NAMESPACE}")
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endif()
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if (DEFINED SLINT_TARGET_SOURCES_COMPILATION_UNITS)
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if (NOT SLINT_TARGET_SOURCES_COMPILATION_UNITS MATCHES "^[0-9]+$")
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message(FATAL_ERROR "Expected number, got '${SLINT_TARGET_SOURCES_COMPILATION_UNITS}' for COMPILATION_UNITS argument")
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endif()
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set(compilation_units ${SLINT_TARGET_SOURCES_COMPILATION_UNITS})
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else()
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set(compilation_units 1)
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endif()
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while (SLINT_TARGET_SOURCES_LIBRARY_PATHS)
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list(POP_FRONT SLINT_TARGET_SOURCES_LIBRARY_PATHS name_and_path)
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list(APPEND _SLINT_CPP_LIBRARY_PATHS_ARG "-L")
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list(APPEND _SLINT_CPP_LIBRARY_PATHS_ARG "${name_and_path}")
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endwhile()
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foreach (it IN ITEMS ${SLINT_TARGET_SOURCES_UNPARSED_ARGUMENTS})
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get_filename_component(_SLINT_BASE_NAME ${it} NAME_WE)
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get_filename_component(_SLINT_ABSOLUTE ${it} REALPATH BASE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
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get_property(_SLINT_STYLE GLOBAL PROPERTY SLINT_STYLE)
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set(t_prop "$<TARGET_GENEX_EVAL:${target},$<TARGET_PROPERTY:${target},SLINT_EMBED_RESOURCES>>")
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set(global_fallback "${DEFAULT_SLINT_EMBED_RESOURCES}")
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set(embed "$<IF:$<STREQUAL:${t_prop},>,${global_fallback},${t_prop}>")
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set(scale_factor_target_prop "$<TARGET_GENEX_EVAL:${target},$<TARGET_PROPERTY:${target},SLINT_SCALE_FACTOR>>")
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set(scale_factor_arg "$<IF:$<STREQUAL:${scale_factor_target_prop},>,,--scale-factor=${scale_factor_target_prop}>")
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set(bundle_translations_prop "$<TARGET_GENEX_EVAL:${target},$<TARGET_PROPERTY:${target},SLINT_BUNDLE_TRANSLATIONS>>")
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set(bundle_translations_arg "$<IF:$<STREQUAL:${bundle_translations_prop},>,,--bundle-translations=${bundle_translations_prop}>")
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if (compilation_units GREATER 0)
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foreach(cpp_num RANGE 1 ${compilation_units})
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list(APPEND cpp_files "${CMAKE_CURRENT_BINARY_DIR}/slint_generated_${_SLINT_BASE_NAME}_${cpp_num}.cpp")
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endforeach()
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list(TRANSFORM cpp_files PREPEND "--cpp-file=" OUTPUT_VARIABLE cpp_files_arg)
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endif()
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add_custom_command(
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_SLINT_BASE_NAME}.h ${cpp_files}
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COMMAND ${SLINT_COMPILER_ENV} $<TARGET_FILE:Slint::slint-compiler> ${_SLINT_ABSOLUTE}
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-o ${CMAKE_CURRENT_BINARY_DIR}/${_SLINT_BASE_NAME}.h
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--depfile ${CMAKE_CURRENT_BINARY_DIR}/${_SLINT_BASE_NAME}.d
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--style ${_SLINT_STYLE}
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--embed-resources=${embed}
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--translation-domain="${target}"
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${_SLINT_CPP_NAMESPACE_ARG}
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${_SLINT_CPP_LIBRARY_PATHS_ARG}
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${scale_factor_arg}
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${bundle_translations_arg}
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${cpp_files_arg}
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DEPENDS Slint::slint-compiler ${_SLINT_ABSOLUTE}
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COMMENT "Generating ${_SLINT_BASE_NAME}.h"
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DEPFILE ${CMAKE_CURRENT_BINARY_DIR}/${_SLINT_BASE_NAME}.d
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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)
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target_sources(${target} PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/${_SLINT_BASE_NAME}.h ${cpp_files})
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endforeach()
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target_include_directories(${target} PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
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endfunction()
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