Linux/PROCESSOR-SDK-OMAPL138: How to add qt5/ and libQt* to Linux-devkit?

Tool/software: Linux

My sdk is 'PROCESSOR-SDK-LINUX-OMAPL138  04_00_00_04'

I want to use QT5. I referenced 'Sitara Linux Training: Hands on with QT'

I checked my linux sdk tools, But it does not have qt5/(qmake...) and libQt* .

-- qt5/qmake... --

[linux-devkit]:~/ti-processor-sdk-linux-omapl138-lcdk-04.00.00.04/linux-devkit/sysroots/x86_64-arago-linux/usr/bin> ls qt*
ls: cannot access qt*: No such file or directory

-- qt-lib --

[linux-devkit]:~/ti-processor-sdk-linux-omapl138-lcdk-04.00.00.04/linux-devkit/sysroots/armv5e-linux-gnueabi/usr/lib> ls libQt*
ls: cannot access libQt*: No such file or directory

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How to add qt5/(qmake...) & libQt* component to linux-devkit ?

Thanks.