исходный файл examples.pri
 
файл examples.pri с исправлениями
 
################################################################
# Qwt Widget Library
# Copyright (C) 1997 Josef Wilgen
# Copyright (C) 2002 Uwe Rathmann
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the Qwt License, Version 1.0
###################################################################
 
################################################################
# Qwt Widget Library
# Copyright (C) 1997 Josef Wilgen
# Copyright (C) 2002 Uwe Rathmann
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the Qwt License, Version 1.0
###################################################################
 
QWT_ROOT = $${PWD}/.. QWT_ROOT = ..
include( $${QWT_ROOT}/qwtconfig.pri )
include( $${QWT_ROOT}/qwtbuild.pri )

TEMPLATE = app
 
include( $${QWT_ROOT}/qwtconfig.pri )
include( $${QWT_ROOT}/qwtbuild.pri )

TEMPLATE = app
 
INCLUDEPATH += $${QWT_ROOT}/src INCLUDEPATH += /usr/include/qwt
DEPENDPATH += $${QWT_ROOT}/src DEPENDPATH += /usr/include/qwt
DESTDIR = $${QWT_ROOT}/examples/bin DESTDIR = $${QWT_ROOT}/bin
   
QMAKE_RPATHDIR *= $${QWT_ROOT}/lib QMAKE_RPATHDIR *= /usr/lib
   
  LIBS += -L/usr/lib -lqwt

contains(QWT_CONFIG, QwtFramework) {

  LIBS += -F$${QWT_ROOT}/lib
} else {

  LIBS += -L$${QWT_ROOT}/lib
}

IPATH = $${INCLUDEPATH}
qtAddLibrary(qwt)
INCLUDEPATH = $${IPATH}

contains(QWT_CONFIG, QwtSvg) {

  QT += svg
} else {

  DEFINES += QWT_NO_SVG
}


win32 {
  contains(QWT_CONFIG, QwtDll) {
    DEFINES += QT_DLL QWT_DLL
  }
}

contains(QWT_CONFIG, QwtFramework) {

  LIBS += -F$${QWT_ROOT}/lib
} else {

  LIBS += -L$${QWT_ROOT}/lib
}

IPATH = $${INCLUDEPATH}
qtAddLibrary(qwt)
INCLUDEPATH = $${IPATH}

contains(QWT_CONFIG, QwtSvg) {

  QT += svg
} else {

  DEFINES += QWT_NO_SVG
}


win32 {
  contains(QWT_CONFIG, QwtDll) {
    DEFINES += QT_DLL QWT_DLL
  }
}