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Cleanup qt_internal_extend_target function

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Extract function arguments to the corresponding variables and use
variables when parsing arguments. Remove whitespace between if keyword
and parentheses. Adjust size of code lines. Document function-specific
arguments.

Change-Id: I1c77fbf268618a844726683768575aff05894c70
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This commit is contained in:
Alexey Edelev 2022-10-14 14:38:23 +02:00
parent 720d5cc1a4
commit ecc4250397
1 changed files with 45 additions and 9 deletions
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54
cmake/QtTargetHelpers.cmake
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@ -3,6 +3,16 @@
# This function can be used to add sources/libraries/etc. to the specified CMake target
# if the provided CONDITION evaluates to true.
# One-value Arguments:
# PRECOMPILED_HEADER
# Name of the precompiled header that is used for the target.
# Multi-value Arguments:
# CONDITION
# The condition under which the target will be extended.
# COMPILE_FLAGS
# Custom compilation flags.
# NO_PCH_SOURCES
# Skip the specified source files by PRECOMPILE_HEADERS feature.
function(qt_internal_extend_target target)
if(NOT TARGET "${target}")
qt_internal_is_in_test_batch(in_batch ${target})
@ -18,32 +28,58 @@ function(qt_internal_extend_target target)
return()
endif()
qt_parse_all_arguments(arg "qt_extend_target" "" "PRECOMPILED_HEADER"
"CONDITION;${__default_public_args};${__default_private_args};${__default_private_module_args};COMPILE_FLAGS;NO_PCH_SOURCES" ${ARGN})
if ("x${arg_CONDITION}" STREQUAL x)
set(option_args "")
set(single_args
PRECOMPILED_HEADER
)
set(multi_args
${__default_public_args}
${__default_private_args}
${__default_private_module_args}
CONDITION
COMPILE_FLAGS
NO_PCH_SOURCES
)
qt_parse_all_arguments(arg "qt_extend_target"
"${option_args}"
"${single_args}"
"${multi_args}"
${ARGN}
)
if("x${arg_CONDITION}" STREQUAL "x")
set(arg_CONDITION ON)
endif()
qt_evaluate_config_expression(result ${arg_CONDITION})
if (${result})
if(${result})
if(QT_CMAKE_DEBUG_EXTEND_TARGET)
message("qt_extend_target(${target} CONDITION ${arg_CONDITION} ...): Evaluated")
endif()
set(dbus_sources "")
foreach(adaptor ${arg_DBUS_ADAPTOR_SOURCES})
qt_create_qdbusxml2cpp_command("${target}" "${adaptor}" ADAPTOR BASENAME "${arg_DBUS_ADAPTOR_BASENAME}" FLAGS "${arg_DBUS_ADAPTOR_FLAGS}")
qt_create_qdbusxml2cpp_command("${target}" "${adaptor}"
ADAPTOR
BASENAME "${arg_DBUS_ADAPTOR_BASENAME}"
FLAGS "${arg_DBUS_ADAPTOR_FLAGS}"
)
list(APPEND dbus_sources "${adaptor}")
endforeach()
foreach(interface ${arg_DBUS_INTERFACE_SOURCES})
qt_create_qdbusxml2cpp_command("${target}" "${interface}" INTERFACE BASENAME "${arg_DBUS_INTERFACE_BASENAME}" FLAGS "${arg_DBUS_INTERFACE_FLAGS}")
qt_create_qdbusxml2cpp_command("${target}" "${interface}"
INTERFACE
BASENAME "${arg_DBUS_INTERFACE_BASENAME}"
FLAGS "${arg_DBUS_INTERFACE_FLAGS}"
)
list(APPEND dbus_sources "${interface}")
endforeach()
get_target_property(target_type ${target} TYPE)
set(is_library FALSE)
set(is_interface_lib FALSE)
if (${target_type} STREQUAL "STATIC_LIBRARY" OR ${target_type} STREQUAL "SHARED_LIBRARY")
if(${target_type} STREQUAL "STATIC_LIBRARY" OR ${target_type} STREQUAL "SHARED_LIBRARY")
set(is_library TRUE)
elseif(target_type STREQUAL "INTERFACE_LIBRARY")
set(is_interface_lib TRUE)
@ -73,7 +109,7 @@ function(qt_internal_extend_target target)
# build tree.
if(NOT is_interface_lib OR CMAKE_VERSION VERSION_GREATER_EQUAL "3.19")
target_sources("${target}" PRIVATE ${arg_SOURCES} ${dbus_sources})
if (arg_COMPILE_FLAGS)
if(arg_COMPILE_FLAGS)
set_source_files_properties(${arg_SOURCES} PROPERTIES
COMPILE_FLAGS "${arg_COMPILE_FLAGS}")
endif()
@ -105,7 +141,7 @@ function(qt_internal_extend_target target)
${private_visibility_option} ${arg_LINK_OPTIONS})
if(NOT is_interface_lib)
set_property (TARGET "${target}" APPEND PROPERTY
set_property(TARGET "${target}" APPEND PROPERTY
AUTOMOC_MOC_OPTIONS "${arg_MOC_OPTIONS}"
)
# Plugin types associated to a module