Qt 5.9 | Qt Multimedia | Spectrum Example | app.pro Example File

Qt 5.9.4 Reference Documentation

# app.pro Example File

multimedia/spectrum/app/app.pro

      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
          }
      }
      include(../../../shared/shared.pri)