QT5 compiling problems

[bluetyphoon77]

While compiling the first wallet for a MN (https://github.com/axanthics/XCZ-Masternode)
I get those errors (I don't have them for other complitations)
Do you know why ?
Many errors...

++++
In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qwindowdefs.h:37:0,
from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qwidget.h:37,
from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qframe.h:37,
from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qlabel.h:37,
from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QLabel:1,
from qt/bitcoingui.h:14,
from qt/darknet.cpp:11:
/usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:1067:4: error: **#error "You must build your code with position independent code if Qt was built with -reduce-relocations. " "Compile your code with -fPIC (-fPIE is not enough)."

error "You must build your code with position independent code if Qt was built with -reduce-relocations. "\

^

make[2]: *** [qt/qt_darknet_qt-darknet.o] Error 1
Makefile:5975: recipe for target 'qt/qt_darknet_qt-darknet.o' failed
make[2]: Leaving directory '/root/Advanced-Install/code/xcz/src'
make[1]: *** [install-recursive] Error 1
Makefile:6727: recipe for target 'install-recursive' failed
make[1]: Leaving directory '/root/Advanced-Install/code/xcz/src'
make: *** [install-recursive] Error 1
Makefile:569: recipe for target 'install-recursive' failed
0:22:57
COMPILATION FAILED! Please open an issue at https://github.com/masternodes/vps/issues. Thank you!**
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