my qt app hello-world

[Vasilisc]

Please, help me. I have qt-app HelloWorld. I create HelloWorld in QtCreator.

/sp/qt1/ $ tree qtprogram1
qtprogram1
├── qt1
│   ├── main.cpp
│   ├── mainwindow.cpp
│   ├── mainwindow.h
│   ├── mainwindow.ui
│   ├── qt1.pro
│   └── qt1.pro.user
└── qt1-build-desktop
     ├── Makefile
     ├── moc_mainwindow.cpp
     └── ui_mainwindow.h

2 directories, 9 files
-----------------------------------

snapcraft.yaml contain

name: qt1
version: "1"
summary: My first Qt app
description: Qt Hello World
confinement: strict
architectures: [amd64]

apps:
  qt1:
   command: desktop-launch $SNAP/opt/myapp/qt1
   plugs: [home, unity7, x11]

parts:
  project-files:
   plugin: qmake
   source: .
   qt-version: qt5
   project-files: [qtprogram1/qt1/qt1.pro]
   after: [integration]

  integration:
   plugin: nil
   stage-packages:
    - libc6
    - libstdc++6
    - libc-bin
   after: [desktop-qt5]
---------------------------

After "snapcraft" I find only one binary file qt1

/sp/qt1# find . -name "qt1" -type f
./parts/project-files/build/qt1

How to locate qt1 in opt/myapp/qt1 (for example)?

-- 
Best regards,
vasilisc