qmake to copy bash scripts and other files

[Nitz]

Hi,

I have these files:

/root
          root.pro
          /src
                   /script.sh
                   /desktop_entry.desktop

/root
          root.pro
          /src
                   /script.sh
                   /desktop_entry.desktop

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How can I...
- Copy script.sh to /usr/bin/
- Give execution rights to /usr/bin/script.sh
- Copy desktop_entry.desktop to /usr/share/xsessions
... using qmake?

If I use app TEMPLATE in root.pro, qmake generates a Makefile that compiles a non-existent C++ code.

Can I implement my idea using INSTALLS variable?