diff options
| author | Rolf Eike Beer <eike@sf-mail.de> | 2012-08-19 11:54:56 (GMT) |
|---|---|---|
| committer | Rolf Eike Beer <eike@sf-mail.de> | 2012-08-19 11:54:56 (GMT) |
| commit | 4be6783711b2ff510c3449c5de22d35663d8bfc1 (patch) | |
| tree | d43959dacd4cf3db3e624d2976468c52e5bf172a /Modules/KDE3Macros.cmake | |
| parent | d46f8afae98cd8f50cff9915a5a9dc680b9e0518 (diff) | |
| download | CMake-4be6783711b2ff510c3449c5de22d35663d8bfc1.zip CMake-4be6783711b2ff510c3449c5de22d35663d8bfc1.tar.gz CMake-4be6783711b2ff510c3449c5de22d35663d8bfc1.tar.bz2 | |
read less from version headers into variables
Instead of reading the whole file using file(READ) and later matching on the
whole file use file(STRINGS ... REGEX) to get only those lines we are
interested in at all. This will make the list much smaller (good for debugging)
and also the regular expressions will need to match on much smaller strings.
Also unset the content variables once they are not used anymore.
Diffstat (limited to 'Modules/KDE3Macros.cmake')
| -rw-r--r-- | Modules/KDE3Macros.cmake | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/Modules/KDE3Macros.cmake b/Modules/KDE3Macros.cmake index 6d6cdb0..07864f5 100644 --- a/Modules/KDE3Macros.cmake +++ b/Modules/KDE3Macros.cmake @@ -223,31 +223,30 @@ macro(KDE3_AUTOMOC) if (EXISTS ${_abs_FILE} AND NOT _skip) - file(READ ${_abs_FILE} _contents) + file(STRINGS ${_abs_FILE} _match REGEX "#include +[^ ]+\\.moc[\">]") 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}") + foreach (_current_MOC_INC IN LISTS _match) + string(REGEX MATCH "[^ <\"]+\\.moc" _current_MOC "${_current_MOC_INC}") - get_filename_component(_basename ${_current_MOC} NAME_WE) -# set(_header ${CMAKE_CURRENT_SOURCE_DIR}/${_basename}.h) - set(_header ${_abs_PATH}/${_basename}.h) - set(_moc ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC}) + get_filename_component(_basename ${_current_MOC} NAME_WE) +# set(_header ${CMAKE_CURRENT_SOURCE_DIR}/${_basename}.h) + set(_header ${_abs_PATH}/${_basename}.h) + set(_moc ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC}) - add_custom_command(OUTPUT ${_moc} - COMMAND ${QT_MOC_EXECUTABLE} - ARGS ${_header} -o ${_moc} - DEPENDS ${_header} - ) + add_custom_command(OUTPUT ${_moc} + COMMAND ${QT_MOC_EXECUTABLE} + ARGS ${_header} -o ${_moc} + DEPENDS ${_header} + ) - ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc}) - - endforeach () - endif() + ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc}) + endforeach () + unset(_match) + unset(_header) + unset(_moc) endif () endforeach () endmacro() |