app.pro Example File

  include(../spectrum.pri)

  TEMPLATE = app

  TARGET = spectrum

  QT       += multimedia widgets

  SOURCES  += main.cpp \
              engine.cpp \
              frequencyspectrum.cpp \
              levelmeter.cpp \
              mainwidget.cpp \
              progressbar.cpp \
              settingsdialog.cpp \
              spectrograph.cpp \
              spectrumanalyser.cpp \
              tonegenerator.cpp \
              tonegeneratordialog.cpp \
              utils.cpp \
              waveform.cpp \
              wavfile.cpp

  HEADERS  += engine.h \
              frequencyspectrum.h \
              levelmeter.h \
              mainwidget.h \
              progressbar.h \
              settingsdialog.h \
              spectrograph.h \
              spectrum.h \
              spectrumanalyser.h \
              tonegenerator.h \
              tonegeneratordialog.h \
              utils.h \
              waveform.h \
              wavfile.h

  fftreal_dir = ../3rdparty/fftreal

  INCLUDEPATH += $${fftreal_dir}

  RESOURCES = spectrum.qrc

  # Dynamic linkage against FFTReal DLL
  !contains(DEFINES, DISABLE_FFT) {
      macx {
          # Link to fftreal framework
          LIBS += -F$${fftreal_dir}
          LIBS += -framework fftreal
      } else {
          LIBS += -L..$${spectrum_build_dir}
          LIBS += -lfftreal
      }
  }

  target.path = $$[QT_INSTALL_EXAMPLES]/multimedia/spectrum
  INSTALLS += target

  CONFIG += install_ok  # Do not cargo-cult this!

  # Deployment

  DESTDIR = ..$${spectrum_build_dir}
  macx {
      !contains(DEFINES, DISABLE_FFT) {
          # Relocate fftreal.framework into spectrum.app bundle
          framework_dir = ../spectrum.app/Contents/Frameworks
          framework_name = fftreal.framework/Versions/1/fftreal
          QMAKE_POST_LINK = \
              mkdir -p $${framework_dir} &&\
              rm -rf $${framework_dir}/fftreal.framework &&\
              cp -R $${fftreal_dir}/fftreal.framework $${framework_dir} &&\
              install_name_tool -id @executable_path/../Frameworks/$${framework_name} \
                                  $${framework_dir}/$${framework_name} &&\
              install_name_tool -change $${framework_name} \
                                  @executable_path/../Frameworks/$${framework_name} \
                                  ../spectrum.app/Contents/MacOS/spectrum
      }
  } else {
      linux-g++*: {
          # Provide relative path from application to fftreal library
          QMAKE_LFLAGS += -Wl,--rpath=\\\$\$ORIGIN
      }
  }