Imported Upstream version 2.8.9upstream/2.8.9

1 files changed, 441 insertions, 0 deletions

diff --git a/Modules/Qt4Macros.cmake b/Modules/Qt4Macros.cmake
new file mode 100644
index 000000000..68f3c8085
--- /dev/null
+++ b/Modules/Qt4Macros.cmake
@@ -0,0 +1,441 @@
+# This file is included by FindQt4.cmake, don't include it directly.
+
+#=============================================================================
+# Copyright 2005-2009 Kitware, Inc.
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+
+######################################
+#
+#       Macros for building Qt files
+#
+######################################
+
+
+MACRO (QT4_EXTRACT_OPTIONS _qt4_files _qt4_options)
+  SET(${_qt4_files})
+  SET(${_qt4_options})
+  SET(_QT4_DOING_OPTIONS FALSE)
+  FOREACH(_currentArg ${ARGN})
+    IF ("${_currentArg}" STREQUAL "OPTIONS")
+      SET(_QT4_DOING_OPTIONS TRUE)
+    ELSE ("${_currentArg}" STREQUAL "OPTIONS")
+      IF(_QT4_DOING_OPTIONS) 
+        LIST(APPEND ${_qt4_options} "${_currentArg}")
+      ELSE(_QT4_DOING_OPTIONS)
+        LIST(APPEND ${_qt4_files} "${_currentArg}")
+      ENDIF(_QT4_DOING_OPTIONS)
+    ENDIF ("${_currentArg}" STREQUAL "OPTIONS")
+  ENDFOREACH(_currentArg) 
+ENDMACRO (QT4_EXTRACT_OPTIONS)
+
+
+# macro used to create the names of output files preserving relative dirs
+MACRO (QT4_MAKE_OUTPUT_FILE infile prefix ext outfile )
+  STRING(LENGTH ${CMAKE_CURRENT_BINARY_DIR} _binlength)
+  STRING(LENGTH ${infile} _infileLength)
+  SET(_checkinfile ${CMAKE_CURRENT_SOURCE_DIR})
+  IF(_infileLength GREATER _binlength)
+    STRING(SUBSTRING "${infile}" 0 ${_binlength} _checkinfile)
+    IF(_checkinfile STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
+      FILE(RELATIVE_PATH rel ${CMAKE_CURRENT_BINARY_DIR} ${infile})
+    ELSE(_checkinfile STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
+      FILE(RELATIVE_PATH rel ${CMAKE_CURRENT_SOURCE_DIR} ${infile})
+    ENDIF(_checkinfile STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
+  ELSE(_infileLength GREATER _binlength)
+    FILE(RELATIVE_PATH rel ${CMAKE_CURRENT_SOURCE_DIR} ${infile})
+  ENDIF(_infileLength GREATER _binlength)
+  IF(WIN32 AND rel MATCHES "^[a-zA-Z]:") # absolute path 
+    STRING(REGEX REPLACE "^([a-zA-Z]):(.*)$" "\\1_\\2" rel "${rel}")
+  ENDIF(WIN32 AND rel MATCHES "^[a-zA-Z]:") 
+  SET(_outfile "${CMAKE_CURRENT_BINARY_DIR}/${rel}")
+  STRING(REPLACE ".." "__" _outfile ${_outfile})
+  GET_FILENAME_COMPONENT(outpath ${_outfile} PATH)
+  GET_FILENAME_COMPONENT(_outfile ${_outfile} NAME_WE)
+  FILE(MAKE_DIRECTORY ${outpath})
+  SET(${outfile} ${outpath}/${prefix}${_outfile}.${ext})
+ENDMACRO (QT4_MAKE_OUTPUT_FILE )
+
+
+MACRO (QT4_GET_MOC_FLAGS _moc_flags)
+  SET(${_moc_flags})
+  GET_DIRECTORY_PROPERTY(_inc_DIRS INCLUDE_DIRECTORIES)
+
+  FOREACH(_current ${_inc_DIRS})
+    IF("${_current}" MATCHES "\\.framework/?$")
+      STRING(REGEX REPLACE "/[^/]+\\.framework" "" framework_path "${_current}")
+      SET(${_moc_flags} ${${_moc_flags}} "-F${framework_path}")
+    ELSE("${_current}" MATCHES "\\.framework/?$")
+      SET(${_moc_flags} ${${_moc_flags}} "-I${_current}")
+    ENDIF("${_current}" MATCHES "\\.framework/?$")
+  ENDFOREACH(_current ${_inc_DIRS})
+
+  GET_DIRECTORY_PROPERTY(_defines COMPILE_DEFINITIONS)
+  FOREACH(_current ${_defines})
+    SET(${_moc_flags} ${${_moc_flags}} "-D${_current}")
+  ENDFOREACH(_current ${_defines})
+
+  IF(Q_WS_WIN)
+    SET(${_moc_flags} ${${_moc_flags}} -DWIN32)
+  ENDIF(Q_WS_WIN)
+
+ENDMACRO(QT4_GET_MOC_FLAGS)
+
+
+# helper macro to set up a moc rule
+MACRO (QT4_CREATE_MOC_COMMAND infile outfile moc_flags moc_options)
+  # 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(_moc_outfile_dir)
+    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 (WIN32)
+    ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
+                       COMMAND ${QT_MOC_EXECUTABLE}
+                       ARGS ${moc_flags} ${moc_options} -o ${outfile} ${infile}
+                       DEPENDS ${infile} VERBATIM)
+  ENDIF (WIN32)
+ENDMACRO (QT4_CREATE_MOC_COMMAND)
+
+
+MACRO (QT4_GENERATE_MOC infile outfile )
+# get include dirs and flags
+   QT4_GET_MOC_FLAGS(moc_flags)
+   GET_FILENAME_COMPONENT(abs_infile ${infile} ABSOLUTE)
+   SET(_outfile "${outfile}")
+   IF(NOT IS_ABSOLUTE "${outfile}")
+     SET(_outfile "${CMAKE_CURRENT_BINARY_DIR}/${outfile}")
+   ENDIF(NOT IS_ABSOLUTE "${outfile}")
+   QT4_CREATE_MOC_COMMAND(${abs_infile} ${_outfile} "${moc_flags}" "")
+   SET_SOURCE_FILES_PROPERTIES(${outfile} PROPERTIES SKIP_AUTOMOC TRUE)  # dont run automoc on this file
+ENDMACRO (QT4_GENERATE_MOC)
+
+
+# QT4_WRAP_CPP(outfiles inputfile ... )
+
+MACRO (QT4_WRAP_CPP outfiles )
+  # get include dirs
+  QT4_GET_MOC_FLAGS(moc_flags)
+  QT4_EXTRACT_OPTIONS(moc_files moc_options ${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}" "${moc_options}")
+    SET(${outfiles} ${${outfiles}} ${outfile})
+  ENDFOREACH(it)
+
+ENDMACRO (QT4_WRAP_CPP)
+
+
+# QT4_WRAP_UI(outfiles inputfile ... )
+
+MACRO (QT4_WRAP_UI outfiles )
+  QT4_EXTRACT_OPTIONS(ui_files ui_options ${ARGN})
+
+  FOREACH (it ${ui_files})
+    GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
+    GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
+    SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/ui_${outfile}.h)
+    ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
+      COMMAND ${QT_UIC_EXECUTABLE}
+      ARGS ${ui_options} -o ${outfile} ${infile}
+      MAIN_DEPENDENCY ${infile} VERBATIM)
+    SET(${outfiles} ${${outfiles}} ${outfile})
+  ENDFOREACH (it)
+
+ENDMACRO (QT4_WRAP_UI)
+
+
+# QT4_ADD_RESOURCES(outfiles inputfile ... )
+
+MACRO (QT4_ADD_RESOURCES outfiles )
+  QT4_EXTRACT_OPTIONS(rcc_files rcc_options ${ARGN})
+
+  FOREACH (it ${rcc_files})
+    GET_FILENAME_COMPONENT(outfilename ${it} NAME_WE)
+    GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
+    GET_FILENAME_COMPONENT(rc_path ${infile} PATH)
+    SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cxx)
+
+    SET(_RC_DEPENDS)
+    IF(EXISTS "${infile}")
+      #  parse file for dependencies
+      #  all files are absolute paths or relative to the location of the qrc file
+      FILE(READ "${infile}" _RC_FILE_CONTENTS)
+      STRING(REGEX MATCHALL "<file[^<]+" _RC_FILES "${_RC_FILE_CONTENTS}")
+      FOREACH(_RC_FILE ${_RC_FILES})
+        STRING(REGEX REPLACE "^<file[^>]*>" "" _RC_FILE "${_RC_FILE}")
+        IF(NOT IS_ABSOLUTE "${_RC_FILE}")
+          SET(_RC_FILE "${rc_path}/${_RC_FILE}")
+        ENDIF(NOT IS_ABSOLUTE "${_RC_FILE}")
+        SET(_RC_DEPENDS ${_RC_DEPENDS} "${_RC_FILE}")
+      ENDFOREACH(_RC_FILE)
+      # Since this cmake macro is doing the dependency scanning for these files,
+      # let's make a configured file and add it as a dependency so cmake is run
+      # again when dependencies need to be recomputed.
+      QT4_MAKE_OUTPUT_FILE("${infile}" "" "qrc.depends" out_depends)
+      CONFIGURE_FILE("${infile}" "${out_depends}" COPY_ONLY)
+    ELSE(EXISTS "${infile}")
+      # The .qrc file does not exist (yet). Let's add a dependency and hope
+      # that it will be generated later
+      SET(out_depends)
+    ENDIF(EXISTS "${infile}")
+
+    ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
+      COMMAND ${QT_RCC_EXECUTABLE}
+      ARGS ${rcc_options} -name ${outfilename} -o ${outfile} ${infile}
+      MAIN_DEPENDENCY ${infile}
+      DEPENDS ${_RC_DEPENDS} "${out_depends}" VERBATIM)
+    SET(${outfiles} ${${outfiles}} ${outfile})
+  ENDFOREACH (it)
+
+ENDMACRO (QT4_ADD_RESOURCES)
+
+
+MACRO(QT4_ADD_DBUS_INTERFACE _sources _interface _basename)
+  GET_FILENAME_COMPONENT(_infile ${_interface} ABSOLUTE)
+  SET(_header "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h")
+  SET(_impl   "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp")
+  SET(_moc    "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc")
+
+  GET_SOURCE_FILE_PROPERTY(_nonamespace ${_interface} NO_NAMESPACE)
+  IF(_nonamespace)
+    SET(_params -N -m)
+  ELSE(_nonamespace)
+    SET(_params -m)
+  ENDIF(_nonamespace)
+
+  GET_SOURCE_FILE_PROPERTY(_classname ${_interface} CLASSNAME)
+  IF(_classname)
+    SET(_params ${_params} -c ${_classname})
+  ENDIF(_classname)
+
+  GET_SOURCE_FILE_PROPERTY(_include ${_interface} INCLUDE)
+  IF(_include)
+    SET(_params ${_params} -i ${_include})
+  ENDIF(_include)
+
+  ADD_CUSTOM_COMMAND(OUTPUT "${_impl}" "${_header}"
+      COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} ${_params} -p ${_basename} ${_infile}
+      DEPENDS ${_infile} VERBATIM)
+
+  SET_SOURCE_FILES_PROPERTIES("${_impl}" PROPERTIES SKIP_AUTOMOC TRUE)
+
+  QT4_GENERATE_MOC("${_header}" "${_moc}")
+
+  LIST(APPEND ${_sources} "${_impl}" "${_header}" "${_moc}")
+  MACRO_ADD_FILE_DEPENDENCIES("${_impl}" "${_moc}")
+
+ENDMACRO(QT4_ADD_DBUS_INTERFACE)
+
+
+MACRO(QT4_ADD_DBUS_INTERFACES _sources)
+  FOREACH (_current_FILE ${ARGN})
+    GET_FILENAME_COMPONENT(_infile ${_current_FILE} ABSOLUTE)
+    GET_FILENAME_COMPONENT(_basename ${_current_FILE} NAME)
+    # get the part before the ".xml" suffix
+    STRING(TOLOWER ${_basename} _basename)
+    STRING(REGEX REPLACE "(.*\\.)?([^\\.]+)\\.xml" "\\2" _basename ${_basename})
+    QT4_ADD_DBUS_INTERFACE(${_sources} ${_infile} ${_basename}interface)
+  ENDFOREACH (_current_FILE)
+ENDMACRO(QT4_ADD_DBUS_INTERFACES)
+
+
+MACRO(QT4_GENERATE_DBUS_INTERFACE _header) # _customName OPTIONS -some -options )
+  QT4_EXTRACT_OPTIONS(_customName _qt4_dbus_options ${ARGN})
+
+  GET_FILENAME_COMPONENT(_in_file ${_header} ABSOLUTE)
+  GET_FILENAME_COMPONENT(_basename ${_header} NAME_WE)
+
+  IF (_customName)
+    if (IS_ABSOLUTE ${_customName})
+      get_filename_component(_containingDir ${_customName} PATH)
+      if (NOT EXISTS ${_containingDir})
+        file(MAKE_DIRECTORY "${_containingDir}")
+      endif()
+      SET(_target ${_customName})
+    else()
+      SET(_target ${CMAKE_CURRENT_BINARY_DIR}/${_customName})
+    endif()
+  ELSE (_customName)
+    SET(_target ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.xml)
+  ENDIF (_customName)
+
+  ADD_CUSTOM_COMMAND(OUTPUT ${_target}
+      COMMAND ${QT_DBUSCPP2XML_EXECUTABLE} ${_qt4_dbus_options} ${_in_file} -o ${_target}
+      DEPENDS ${_in_file} VERBATIM
+  )
+ENDMACRO(QT4_GENERATE_DBUS_INTERFACE)
+
+
+MACRO(QT4_ADD_DBUS_ADAPTOR _sources _xml_file _include _parentClass) # _optionalBasename _optionalClassName)
+  GET_FILENAME_COMPONENT(_infile ${_xml_file} ABSOLUTE)
+
+  SET(_optionalBasename "${ARGV4}")
+  IF (_optionalBasename)
+    SET(_basename ${_optionalBasename} )
+  ELSE (_optionalBasename)
+    STRING(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2adaptor" _basename ${_infile})
+    STRING(TOLOWER ${_basename} _basename)
+  ENDIF (_optionalBasename)
+
+  SET(_optionalClassName "${ARGV5}")
+  SET(_header "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h")
+  SET(_impl   "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp")
+  SET(_moc    "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc")
+
+  IF(_optionalClassName)
+    ADD_CUSTOM_COMMAND(OUTPUT "${_impl}" "${_header}"
+       COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -c ${_optionalClassName} -i ${_include} -l ${_parentClass} ${_infile}
+       DEPENDS ${_infile} VERBATIM
+    )
+  ELSE(_optionalClassName)
+    ADD_CUSTOM_COMMAND(OUTPUT "${_impl}" "${_header}"
+       COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -i ${_include} -l ${_parentClass} ${_infile}
+       DEPENDS ${_infile} VERBATIM
+     )
+  ENDIF(_optionalClassName)
+
+  QT4_GENERATE_MOC("${_header}" "${_moc}")
+  SET_SOURCE_FILES_PROPERTIES("${_impl}" PROPERTIES SKIP_AUTOMOC TRUE)
+  MACRO_ADD_FILE_DEPENDENCIES("${_impl}" "${_moc}")
+
+  LIST(APPEND ${_sources} "${_impl}" "${_header}" "${_moc}")
+ENDMACRO(QT4_ADD_DBUS_ADAPTOR)
+
+
+MACRO(QT4_AUTOMOC)
+  QT4_GET_MOC_FLAGS(_moc_INCS)
+
+  SET(_matching_FILES )
+  FOREACH (_current_FILE ${ARGN})
+
+    GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
+    # if "SKIP_AUTOMOC" is set to true, we will not handle this file here.
+    # This is required to make uic work correctly:
+    # we need to add generated .cpp files to the sources (to compile them),
+    # but we cannot let automoc handle them, as the .cpp files don't exist yet when
+    # cmake is run for the very first time on them -> however the .cpp files might
+    # exist at a later run. at that time we need to skip them, so that we don't add two
+    # different rules for the same moc file
+    GET_SOURCE_FILE_PROPERTY(_skip ${_abs_FILE} SKIP_AUTOMOC)
+
+    IF ( NOT _skip AND EXISTS ${_abs_FILE} )
+
+      FILE(READ ${_abs_FILE} _contents)
+
+      GET_FILENAME_COMPONENT(_abs_PATH ${_abs_FILE} PATH)
+
+      STRING(REGEX MATCHALL "# *include +[^ ]+\\.moc[\">]" _match "${_contents}")
+      IF(_match)
+        FOREACH (_current_MOC_INC ${_match})
+          STRING(REGEX MATCH "[^ <\"]+\\.moc" _current_MOC "${_current_MOC_INC}")
+
+          GET_FILENAME_COMPONENT(_basename ${_current_MOC} NAME_WE)
+          IF(EXISTS ${_abs_PATH}/${_basename}.hpp)
+            SET(_header ${_abs_PATH}/${_basename}.hpp)
+          ELSE(EXISTS ${_abs_PATH}/${_basename}.hpp)
+            SET(_header ${_abs_PATH}/${_basename}.h)
+          ENDIF(EXISTS ${_abs_PATH}/${_basename}.hpp)
+          SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC})
+          QT4_CREATE_MOC_COMMAND(${_header} ${_moc} "${_moc_INCS}" "")
+          MACRO_ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc})
+        ENDFOREACH (_current_MOC_INC)
+      ENDIF(_match)
+    ENDIF ( NOT _skip AND EXISTS ${_abs_FILE} )
+  ENDFOREACH (_current_FILE)
+ENDMACRO(QT4_AUTOMOC)
+
+
+MACRO(QT4_CREATE_TRANSLATION _qm_files)
+   QT4_EXTRACT_OPTIONS(_lupdate_files _lupdate_options ${ARGN})
+   SET(_my_sources)
+   SET(_my_dirs)
+   SET(_my_tsfiles)
+   SET(_ts_pro)
+   FOREACH (_file ${_lupdate_files})
+     GET_FILENAME_COMPONENT(_ext ${_file} EXT)
+     GET_FILENAME_COMPONENT(_abs_FILE ${_file} ABSOLUTE)
+     IF(_ext MATCHES "ts")
+       LIST(APPEND _my_tsfiles ${_abs_FILE})
+     ELSE(_ext MATCHES "ts")
+       IF(NOT _ext)
+         LIST(APPEND _my_dirs ${_abs_FILE})
+       ELSE(NOT _ext)
+         LIST(APPEND _my_sources ${_abs_FILE})
+       ENDIF(NOT _ext)
+     ENDIF(_ext MATCHES "ts")
+   ENDFOREACH(_file)
+   FOREACH(_ts_file ${_my_tsfiles})
+     IF(_my_sources)
+       # make a .pro file to call lupdate on, so we don't make our commands too
+       # long for some systems
+       GET_FILENAME_COMPONENT(_ts_name ${_ts_file} NAME_WE)
+       SET(_ts_pro ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_ts_name}_lupdate.pro)
+       SET(_pro_srcs)
+       FOREACH(_pro_src ${_my_sources})
+         SET(_pro_srcs "${_pro_srcs} \"${_pro_src}\"")
+       ENDFOREACH(_pro_src ${_my_sources})
+       SET(_pro_includes)
+       GET_DIRECTORY_PROPERTY(_inc_DIRS INCLUDE_DIRECTORIES)
+       FOREACH(_pro_include ${_inc_DIRS})
+         GET_FILENAME_COMPONENT(_abs_include "${_pro_include}" ABSOLUTE)
+         SET(_pro_includes "${_pro_includes} \"${_abs_include}\"")
+       ENDFOREACH(_pro_include ${CMAKE_CXX_INCLUDE_PATH})
+       FILE(WRITE ${_ts_pro} "SOURCES = ${_pro_srcs}\nINCLUDEPATH = ${_pro_includes}\n")
+     ENDIF(_my_sources)
+     ADD_CUSTOM_COMMAND(OUTPUT ${_ts_file}
+        COMMAND ${QT_LUPDATE_EXECUTABLE}
+        ARGS ${_lupdate_options} ${_ts_pro} ${_my_dirs} -ts ${_ts_file}
+        DEPENDS ${_my_sources} ${_ts_pro} VERBATIM)
+   ENDFOREACH(_ts_file)
+   QT4_ADD_TRANSLATION(${_qm_files} ${_my_tsfiles})
+ENDMACRO(QT4_CREATE_TRANSLATION)
+
+
+MACRO(QT4_ADD_TRANSLATION _qm_files)
+  FOREACH (_current_FILE ${ARGN})
+    GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
+    GET_FILENAME_COMPONENT(qm ${_abs_FILE} NAME_WE)
+    GET_SOURCE_FILE_PROPERTY(output_location ${_abs_FILE} OUTPUT_LOCATION)
+    IF(output_location)
+      FILE(MAKE_DIRECTORY "${output_location}")
+      SET(qm "${output_location}/${qm}.qm")
+    ELSE(output_location)
+      SET(qm "${CMAKE_CURRENT_BINARY_DIR}/${qm}.qm")
+    ENDIF(output_location)
+
+    ADD_CUSTOM_COMMAND(OUTPUT ${qm}
+       COMMAND ${QT_LRELEASE_EXECUTABLE}
+       ARGS ${_abs_FILE} -qm ${qm}
+       DEPENDS ${_abs_FILE} VERBATIM
+    )
+    SET(${_qm_files} ${${_qm_files}} ${qm})
+  ENDFOREACH (_current_FILE)
+ENDMACRO(QT4_ADD_TRANSLATION)