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| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2020-08-13 17:37:47 +0200 |
|---|---|---|
| committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2020-08-14 13:17:11 +0200 |
| commit | 44cce1a2ea9dadd8b2de93f40de34269dda703c0 (patch) | |
| tree | eca02c6e828da9e84c4c2de6ff643cafad794024 /cmake/QtDbusHelpers.cmake | |
| parent | 9d3a908e9ed154294ed4c58429d22a9ff8541ba4 (diff) | |
CMake: Split QtBuild.cmake into smaller files
QtBuild.cmake is huge. Split it.
Move module, plugin, tools, executables and test related functions out
of QtBuild.cmake into separate files.
Do the same for many other things too.
An additional requirement is that all the new Helpers files only
define functions and macros.
No global variable definitions are allowed, nor execution of commands
with side effects.
Some notes:
qt_install_qml_files is removed because it's dead code.
Some functions still need to be figured out, because they are
interspersed and depend on various global state assignments.
Task-number: QTBUG-86035
Change-Id: I21d79ff02eef923c202eb1000422888727cb0e2c
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Diffstat (limited to 'cmake/QtDbusHelpers.cmake')
| -rw-r--r-- | cmake/QtDbusHelpers.cmake | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/cmake/QtDbusHelpers.cmake b/cmake/QtDbusHelpers.cmake new file mode 100644 index 0000000000..8b972adc92 --- /dev/null +++ b/cmake/QtDbusHelpers.cmake @@ -0,0 +1,55 @@ +# helper to set up a qdbusxml2cpp rule +function(qt_create_qdbusxml2cpp_command target infile) + qt_parse_all_arguments(arg "qt_create_qdbusxml2cpp_command" "ADAPTOR;INTERFACE" "BASENAME" "FLAGS" ${ARGN}) + if((arg_ADAPTOR AND arg_INTERFACE) OR (NOT arg_ADAPTOR AND NOT arg_INTERFACE)) + message(FATAL_ERROR "qt_create_dbusxml2cpp_command needs either ADAPTOR or INTERFACE.") + endif() + + set(option "-a") + set(type "adaptor") + if (arg_INTERFACE) + set(option "-p") + set(type "interface") + endif() + + if ("${arg_BASENAME}" STREQUAL "") + get_filename_component(file_dir "${infile}" DIRECTORY) + get_filename_component(file_name "${infile}" NAME_WLE) + get_filename_component(file_ext "${infile}" LAST_EXT) + + if("${file_ext}" STREQUAL ".xml") + else() + message(FATAL_ERROR "DBUS ${type} input file is not xml.") + endif() + + # use last part of io.qt.something.xml! + get_filename_component(file_ext "${file_name}" LAST_EXT) + if("x${file_ext}" STREQUAL "x") + else() + string(SUBSTRING "${file_ext}" 1 -1 file_name) # cut of leading '.' + endif() + + string(TOLOWER "${file_name}" file_name) + set(file_name "${file_name}_${type}") + else() + set(file_name ${arg_BASENAME}) + endif() + + # Use absolute file path for the source file and set the current working directory to the + # current binary directory, because setting an absolute path for the header:source combo option + # does not work. Splitting on ":" breaks inside the dbus tool when running on Windows + # due to ":" being contained in the drive path (e.g C:\foo.h:C:\foo.cpp). + get_filename_component(absolute_in_file_path "${infile}" ABSOLUTE) + + set(header_file "${file_name}.h") + set(source_file "${file_name}.cpp") + + add_custom_command(OUTPUT "${header_file}" "${source_file}" + COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::qdbusxml2cpp ${arg_FLAGS} "${option}" + "${header_file}:${source_file}" "${absolute_in_file_path}" + DEPENDS "${absolute_in_file_path}" ${QT_CMAKE_EXPORT_NAMESPACE}::qdbusxml2cpp + WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}" + VERBATIM) + + target_sources("${target}" PRIVATE "${header_file}" "${source_file}") +endfunction() |