qmake-qtrpi not work in CLI

[sqn175]

Hi,

Thanks for your nice work. I successfully completed the guide, and get things installed. But error occurs when I use qmake-qtrpi in CLI, and I can not add the qmake-qtrpi to Qt creator qt version. The error is: sqn@sqn-T460p:/opt/qtrpi/bin$ qmake-qtrpi -v qmake-qtrpi: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by qmake-qtrpi)

Btw, I DO have a libstdc++.so.6 in /opt/qtrpi/raspbian/sysroot-minimal/usr/lib/arm-linux-gnueabihf but it's not linked.

I'm using Ubuntu14.04 64bit with rpi-zeroW.

[GuillaumeLazar]

Hi,

Thanks for your message.

"qmake-qtrpi" should be a symbolic link to "/opt/qtrpi/raspi/qt5/bin/qmake", you can check it with:

ls -l /opt/qtrpi/raspi/qt5/bin/qmake

Also, can you post the console output of:

/opt/qtrpi/raspi/qt5/bin/qmake -query

[GuillaumeLazar]

Please also notice that:

• using qtrpi with a rpi-zero is untested (we only performed some tests on the rpi 1, 2 and 3)
• qtrpi only support Raspbian Jessie (not Raspbian Stretch)

[sqn175]

Hi, @GuillaumeLazar

Thanks for your quick reply. I upgrade my host pc GCC version from 4.8 to 4.9, and get things worked.

Now, the output of : /opt/qtrpi/raspi/qt5/bin/qmake -query

sqn@sqn-T460p:/opt/qtrpi/bin$ /opt/qtrpi/raspi/qt5/bin/qmake -query QT_SYSROOT:/opt/qtrpi/raspbian/sysroot QT_INSTALL_PREFIX:/opt/qtrpi/raspi/qt5pi QT_INSTALL_PREFIX/dev:/usr/local/qt5pi QT_INSTALL_ARCHDATA:/opt/qtrpi/raspi/qt5pi QT_INSTALL_ARCHDATA/dev:/usr/local/qt5pi QT_INSTALL_DATA:/opt/qtrpi/raspi/qt5pi QT_INSTALL_DATA/dev:/usr/local/qt5pi QT_INSTALL_DOCS:/opt/qtrpi/raspi/qt5pi/doc QT_INSTALL_DOCS/dev:/usr/local/qt5pi/doc QT_INSTALL_HEADERS:/opt/qtrpi/raspi/qt5pi/include QT_INSTALL_HEADERS/dev:/usr/local/qt5pi/include QT_INSTALL_LIBS:/opt/qtrpi/raspi/qt5pi/lib QT_INSTALL_LIBS/dev:/usr/local/qt5pi/lib QT_INSTALL_LIBEXECS:/opt/qtrpi/raspi/qt5pi/libexec QT_INSTALL_LIBEXECS/dev:/usr/local/qt5pi/libexec QT_INSTALL_BINS:/opt/qtrpi/raspi/qt5pi/bin QT_INSTALL_BINS/dev:/usr/local/qt5pi/bin QT_INSTALL_TESTS:/opt/qtrpi/raspi/qt5pi/tests QT_INSTALL_TESTS/dev:/usr/local/qt5pi/tests QT_INSTALL_PLUGINS:/opt/qtrpi/raspi/qt5pi/plugins QT_INSTALL_PLUGINS/dev:/usr/local/qt5pi/plugins QT_INSTALL_IMPORTS:/opt/qtrpi/raspi/qt5pi/imports QT_INSTALL_IMPORTS/dev:/usr/local/qt5pi/imports QT_INSTALL_QML:/opt/qtrpi/raspi/qt5pi/qml QT_INSTALL_QML/dev:/usr/local/qt5pi/qml QT_INSTALL_TRANSLATIONS:/opt/qtrpi/raspi/qt5pi/translations QT_INSTALL_TRANSLATIONS/dev:/usr/local/qt5pi/translations QT_INSTALL_CONFIGURATION:/opt/qtrpi/raspi/qt5pi/etc/xdg QT_INSTALL_CONFIGURATION/dev:/usr/local/qt5pi/etc/xdg QT_INSTALL_EXAMPLES:/opt/qtrpi/raspi/qt5pi/examples QT_INSTALL_EXAMPLES/dev:/usr/local/qt5pi/examples QT_INSTALL_DEMOS:/opt/qtrpi/raspi/qt5pi/examples QT_INSTALL_DEMOS/dev:/usr/local/qt5pi/examples QT_HOST_PREFIX:/opt/qtrpi/raspi/qt5 QT_HOST_DATA:/opt/qtrpi/raspi/qt5 QT_HOST_BINS:/opt/qtrpi/raspi/qt5/bin QT_HOST_LIBS:/opt/qtrpi/raspi/qt5/lib QMAKE_SPEC:linux-g++ QMAKE_XSPEC:devices/linux-rasp-pi-g++ QMAKE_VERSION:3.0 QT_VERSION:5.7.0

But I still dont know why this worked?

[GuillaumeLazar]

I'm glad to hear that it works.

Effectively GCC 4.8 is quite old. A recent GCC version is always a good thing. The issue was maybe an incompatibility with a too old version of GCC.

We should add GCC version 4.9 at the minimum requirement in the qtrpi documentation

[sqn175]

Thanks for your work again. And it's proved that qtrpi is compatible with Rpi-zeroW.

[GuillaumeLazar]

It's a good news. Can you share with us the qtrpi environment variables used for your rpi-zerow?

QTRPI_QT_VERSION
QTRPI_TARGET_DEVICE

[sqn175]

It's: QTRPI_QT_VERSION='5.7.0' QTRPI_TARGET_DEVICE='linux-rasp-pi-g++' Rpi ZeroW use the same Core type as Rpi: RaspberryPI models comparison