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Merge topic 'qt4-macros-TARGET-arg' 

9ce60ff Qt4Macros: Allow specifying a TARGET in invokations of macros.
This commit is contained in:
Brad King 2013-06-04 09:02:37 -04:00 committed by CMake Topic Stage
parent 00c3840cc8 9ce60ff509
commit b418327d1b
6 changed files with 140 additions and 38 deletions
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100
Modules/Qt4Macros.cmake
View File

@ -21,15 +21,20 @@
######################################
macro (QT4_EXTRACT_OPTIONS _qt4_files _qt4_options)
macro (QT4_EXTRACT_OPTIONS _qt4_files _qt4_options _qt4_target)
set(${_qt4_files})
set(${_qt4_options})
set(_QT4_DOING_OPTIONS FALSE)
set(_QT4_DOING_TARGET FALSE)
foreach(_currentArg ${ARGN})
if ("${_currentArg}" STREQUAL "OPTIONS")
if ("x${_currentArg}" STREQUAL "xOPTIONS")
set(_QT4_DOING_OPTIONS TRUE)
elseif ("x${_currentArg}" STREQUAL "xTARGET")
set(_QT4_DOING_TARGET TRUE)
else ()
if(_QT4_DOING_OPTIONS)
if(_QT4_DOING_TARGET)
set(${_qt4_target} "${_currentArg}")
elseif(_QT4_DOING_OPTIONS)
list(APPEND ${_qt4_options} "${_currentArg}")
else()
list(APPEND ${_qt4_files} "${_currentArg}")
@ -92,34 +97,49 @@ endmacro()
# helper macro to set up a moc rule
macro (QT4_CREATE_MOC_COMMAND infile outfile moc_flags moc_options)
macro (QT4_CREATE_MOC_COMMAND infile outfile moc_flags moc_options moc_target)
# For Windows, create a parameters file to work around command line length limit
if (WIN32)
# Pass the parameters in a file. Set the working directory to
# be that containing the parameters file and reference it by
# just the file name. This is necessary because the moc tool on
# MinGW builds does not seem to handle spaces in the path to the
# file given with the @ syntax.
get_filename_component(_moc_outfile_name "${outfile}" NAME)
get_filename_component(_moc_outfile_dir "${outfile}" PATH)
if(_moc_outfile_dir)
set(_moc_working_dir WORKING_DIRECTORY ${_moc_outfile_dir})
endif()
set (_moc_parameters_file ${outfile}_parameters)
set (_moc_parameters ${moc_flags} ${moc_options} -o "${outfile}" "${infile}")
string (REPLACE ";" "\n" _moc_parameters "${_moc_parameters}")
file (WRITE ${_moc_parameters_file} "${_moc_parameters}")
add_custom_command(OUTPUT ${outfile}
COMMAND ${QT_MOC_EXECUTABLE} @${_moc_outfile_name}_parameters
DEPENDS ${infile}
${_moc_working_dir}
VERBATIM)
else ()
add_custom_command(OUTPUT ${outfile}
COMMAND ${QT_MOC_EXECUTABLE}
ARGS ${moc_flags} ${moc_options} -o ${outfile} ${infile}
DEPENDS ${infile} VERBATIM)
endif ()
# Pass the parameters in a file. Set the working directory to
# be that containing the parameters file and reference it by
# just the file name. This is necessary because the moc tool on
# MinGW builds does not seem to handle spaces in the path to the
# file given with the @ syntax.
get_filename_component(_moc_outfile_name "${outfile}" NAME)
get_filename_component(_moc_outfile_dir "${outfile}" PATH)
if(_moc_outfile_dir)
set(_moc_working_dir WORKING_DIRECTORY ${_moc_outfile_dir})
endif()
set (_moc_parameters_file ${outfile}_parameters)
set (_moc_parameters ${moc_flags} ${moc_options} -o "${outfile}" "${infile}")
string (REPLACE ";" "\n" _moc_parameters "${_moc_parameters}")
set(targetincludes)
set(targetdefines)
if(moc_target)
list(APPEND targetincludes "$<TARGET_PROPERTY:${moc_target},INCLUDE_DIRECTORIES>")
list(APPEND targetdefines "$<TARGET_PROPERTY:${moc_target},COMPILE_DEFINITIONS>")
set(targetincludes "$<$<BOOL:${targetincludes}>:-I$<JOIN:${targetincludes},\n-I>\n>")
set(targetdefines "$<$<BOOL:${targetdefines}>:-D$<JOIN:${targetdefines},\n-D>\n>")
file (GENERATE
OUTPUT ${_moc_parameters_file}
CONTENT "${targetdefines}${targetincludes}${targetoptions}${_moc_parameters}\n"
CONDITION 1
)
set(targetincludes)
set(targetdefines)
else()
file(WRITE ${_moc_parameters_file} "${_moc_parameters}\n")
endif()
set(_moc_extra_parameters_file @${_moc_parameters_file})
add_custom_command(OUTPUT ${outfile}
COMMAND ${QT_MOC_EXECUTABLE} ${_moc_extra_parameters_file}
DEPENDS ${infile}
${_moc_working_dir}
VERBATIM)
endmacro ()
@ -131,7 +151,11 @@ macro (QT4_GENERATE_MOC infile outfile )
if(NOT IS_ABSOLUTE "${outfile}")
set(_outfile "${CMAKE_CURRENT_BINARY_DIR}/${outfile}")
endif()
QT4_CREATE_MOC_COMMAND(${abs_infile} ${_outfile} "${moc_flags}" "")
if ("x${ARGV2}" STREQUAL "xTARGET")
set(moc_target ${ARGV3})
endif()
QT4_CREATE_MOC_COMMAND(${abs_infile} ${_outfile} "${moc_flags}" "" "${moc_target}")
set_source_files_properties(${outfile} PROPERTIES SKIP_AUTOMOC TRUE) # dont run automoc on this file
endmacro ()
@ -141,12 +165,12 @@ endmacro ()
macro (QT4_WRAP_CPP outfiles )
# get include dirs
QT4_GET_MOC_FLAGS(moc_flags)
QT4_EXTRACT_OPTIONS(moc_files moc_options ${ARGN})
QT4_EXTRACT_OPTIONS(moc_files moc_options moc_target ${ARGN})
foreach (it ${moc_files})
get_filename_component(it ${it} ABSOLUTE)
QT4_MAKE_OUTPUT_FILE(${it} moc_ cxx outfile)
QT4_CREATE_MOC_COMMAND(${it} ${outfile} "${moc_flags}" "${moc_options}")
QT4_CREATE_MOC_COMMAND(${it} ${outfile} "${moc_flags}" "${moc_options}" "${moc_target}")
set(${outfiles} ${${outfiles}} ${outfile})
endforeach()
@ -156,7 +180,7 @@ endmacro ()
# QT4_WRAP_UI(outfiles inputfile ... )
macro (QT4_WRAP_UI outfiles )
QT4_EXTRACT_OPTIONS(ui_files ui_options ${ARGN})
QT4_EXTRACT_OPTIONS(ui_files ui_options ui_target ${ARGN})
foreach (it ${ui_files})
get_filename_component(outfile ${it} NAME_WE)
@ -175,7 +199,7 @@ endmacro ()
# QT4_ADD_RESOURCES(outfiles inputfile ... )
macro (QT4_ADD_RESOURCES outfiles )
QT4_EXTRACT_OPTIONS(rcc_files rcc_options ${ARGN})
QT4_EXTRACT_OPTIONS(rcc_files rcc_options rcc_target ${ARGN})
foreach (it ${rcc_files})
get_filename_component(outfilename ${it} NAME_WE)
@ -270,7 +294,7 @@ endmacro()
macro(QT4_GENERATE_DBUS_INTERFACE _header) # _customName OPTIONS -some -options )
QT4_EXTRACT_OPTIONS(_customName _qt4_dbus_options ${ARGN})
QT4_EXTRACT_OPTIONS(_customName _qt4_dbus_options _qt4_dbus_target ${ARGN})
get_filename_component(_in_file ${_header} ABSOLUTE)
get_filename_component(_basename ${_header} NAME_WE)
@ -366,7 +390,7 @@ macro(QT4_AUTOMOC)
set(_header ${_abs_PATH}/${_basename}.h)
endif()
set(_moc ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC})
QT4_CREATE_MOC_COMMAND(${_header} ${_moc} "${_moc_INCS}" "")
QT4_CREATE_MOC_COMMAND(${_header} ${_moc} "${_moc_INCS}" "" "")
MACRO_ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc})
endforeach ()
endif()
@ -376,7 +400,7 @@ endmacro()
macro(QT4_CREATE_TRANSLATION _qm_files)
QT4_EXTRACT_OPTIONS(_lupdate_files _lupdate_options ${ARGN})
QT4_EXTRACT_OPTIONS(_lupdate_files _lupdate_options _lupdate_target ${ARGN})
set(_my_sources)
set(_my_dirs)
set(_my_tsfiles)

17
Tests/Qt4Targets/CMakeLists.txt
View File

@ -19,3 +19,20 @@ if (WIN32)
target_link_libraries(activeqtexe Qt4::QAxServer Qt4::QtGui)
endif()
endif()
qt4_generate_moc(main_gen_test.cpp
"${CMAKE_CURRENT_BINARY_DIR}/main_gen_test.moc"
TARGET Qt4GenerateMacroTest
)
add_executable(Qt4GenerateMacroTest WIN32 main_gen_test.cpp "${CMAKE_CURRENT_BINARY_DIR}/main_gen_test.moc")
set_property(TARGET Qt4GenerateMacroTest PROPERTY AUTOMOC OFF)
target_include_directories(Qt4GenerateMacroTest PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/interface")
target_link_libraries(Qt4GenerateMacroTest Qt4::QtGui)
qt4_wrap_cpp(moc_file mywrapobject.h
TARGET Qt4WrapMacroTest
)
add_executable(Qt4WrapMacroTest WIN32 main_wrap_test.cpp ${moc_file})
set_property(TARGET Qt4WrapMacroTest PROPERTY AUTOMOC OFF)
target_include_directories(Qt4WrapMacroTest PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/interface")
target_link_libraries(Qt4WrapMacroTest Qt4::QtGui)

12
Tests/Qt4Targets/interface/myinterface.h Normal file
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@ -0,0 +1,12 @@
#ifndef MYINTERFACE_H
#define MYINTERFACE_H
class MyInterface
{
};
Q_DECLARE_INTERFACE(MyInterface, "org.cmake.example.MyInterface")
#endif

21
Tests/Qt4Targets/main_gen_test.cpp Normal file
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@ -0,0 +1,21 @@
#include <QObject>
#include "myinterface.h"
class MyObject : public QObject, MyInterface
{
Q_OBJECT
Q_INTERFACES(MyInterface)
public:
explicit MyObject(QObject *parent = 0) : QObject(parent) { }
};
int main(int argc, char **argv)
{
MyObject mo;
mo.objectName();
return 0;
}
#include "main_gen_test.moc"

11
Tests/Qt4Targets/main_wrap_test.cpp Normal file
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@ -0,0 +1,11 @@
#include <QObject>
#include "mywrapobject.h"
int main(int argc, char **argv)
{
MyWrapObject mwo;
mwo.objectName();
return 0;
}

17
Tests/Qt4Targets/mywrapobject.h Normal file
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@ -0,0 +1,17 @@
#ifndef MYWRAPOBJECT_H
#define MYWRAPOBJECT_H
#include <QObject>
#include "myinterface.h"
class MyWrapObject : public QObject, MyInterface
{
Q_OBJECT
Q_INTERFACES(MyInterface)
public:
explicit MyWrapObject(QObject *parent = 0) : QObject(parent) { }
};
#endif