lupdate doesn't see any sources in subdirs

[araglin]

Hello!
If i create a project like this

TEMPLATE = app
CONFIG += qt
TARGET = aterm
SOURCES += main.cpp  mainwindow.cpp tabwidget.cpp  colordialog.cpp  commandsdialog.cpp
HEADERS += mainwindow.h tabwidget.h config.h colordialog.h commandsdialog.h
FORMS += mw.ui colorformbase.ui commands.ui
include (qtermwidgetmod.pri)
TRANSLATIONS=term_ru.ts

TEMPLATE = app
CONFIG += qt
TARGET = aterm
SOURCES += main.cpp  mainwindow.cpp tabwidget.cpp  colordialog.cpp  commandsdialog.cpp
HEADERS += mainwindow.h tabwidget.h config.h colordialog.h commandsdialog.h
FORMS += mw.ui colorformbase.ui commands.ui
include (qtermwidgetmod.pri)
TRANSLATIONS=term_ru.ts

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and include qtermwidgetmod.pri contents

DEPENDPATH += qtermwidgetmod
INCLUDEPATH += qtermwidgetmod
VPATH += qtermwidgetmod
SOURCES += TerminalCharacterDecoder.cpp KeyboardTranslator.cpp Screen.cpp History.cpp BlockArray.cpp (a lot of files skipped) konsole_wcwidth.cpp
HEADERS += TerminalCharacterDecoder.h Character.h CharacterColor.h (a lot of files skipped) ShellCommand.h qtermwidget.h

DEPENDPATH += qtermwidgetmod
INCLUDEPATH += qtermwidgetmod
VPATH += qtermwidgetmod
SOURCES += TerminalCharacterDecoder.cpp KeyboardTranslator.cpp Screen.cpp History.cpp BlockArray.cpp (a lot of files skipped) konsole_wcwidth.cpp
HEADERS += TerminalCharacterDecoder.h Character.h CharacterColor.h (a lot of files skipped) ShellCommand.h qtermwidget.h

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Here is the problem with lupdate for all files in subdirectory "qtermwidgetmod":

# lupdate term.pro
lupdate error: Cannot open C++ source file: (filename): no such file or directory

# lupdate term.pro
lupdate error: Cannot open C++ source file: (filename): no such file or directory

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The program itself compiles and works fine.
Is there any way to force lupdate find these files except explicit definition of subdir to every file in qtermwidgetmod.pri (like SOURCES += qtermwidgetmod/Screen.cpp ... ) ?

Thanks!

[Cutey]

Even I don't have any idea but why don't you try the following method.

HEADERS += qtermwidgetmod/Screen..h \
                     qtermwidgetmod/TerminalCharacterDecoder.h \
SOURCES += qtermwidgetmod/Screen.cpp \
                      qtermwidgetmod/TerminalCharacterDecoder.cpp \

HEADERS += qtermwidgetmod/Screen..h \
                     qtermwidgetmod/TerminalCharacterDecoder.h \
SOURCES += qtermwidgetmod/Screen.cpp \
                      qtermwidgetmod/TerminalCharacterDecoder.cpp \

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[araglin]

Thanks for advice. This way will surely work out.
But if we have some keywords such as INCLUDEPATH, VPATH... why we can't use it with lupdate? From my point of view it is rather strange.