I'm using a cross compiled qt 5.4.2 and I getting the following error when I try to build simple QtWidget app (the app is just a window)
09:55:42: Running steps for project untitled...
09:55:42: Configuration unchanged, skipping qmake step.
09:55:42: Starting: "/usr/bin/make"
g++ --sysroot=/home/pf/ssdk-d6cx/host/usr/x86_64-buildroot-linux-gnu/sysroot -Wl,-O1 -Wl,-rpath,/usr/local/qt5.4-d6cx/lib -o untitled main.o mainwindow.o moc_mainwindow.o -L/home/pf/ssdk-d6cx/host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/local/qt5.4-d6cx/lib -lQt5Widgets -L/home/pf/ssdk-d6cx/host/usr/x86_64-buildroot-linux-gnu/sysroot/lib64 -L/usr/local/qt5.4-d6cx/lib -lQt5Gui -lQt5Core -lGLESv2 -lpthread
/home/pf/ssdk-d6cx/host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/local/qt5.4-d6cx/lib/libQt5Core.so: undefined reference to `__cxa_throw_bad_array_new_length@CXXABI_1.3.8'
collect2: ld returned 1 exit status
make: *** [untitled] Error 1
09:55:42: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project untitled (kit: d6cx)
When executing step "Make"
09:55:42: Elapsed time: 00:00.
I really don't understand what is going on.
Could be a compatibility problem with some libs on the target OS?
I will appreciate any help that point me to the solution.
Thanks in advance.
I found the solution to the problem.
The real problem was that I was using Qt Creator as IDE to cross compile and it set qmake to use a device different that the one I was cross compiling for.
I mean the original setting for qmake was:
qmake '/home/pf/D6Cx/test app/untitled/untitled.pro' -r -spec linux-g++
and it should be:
qmake '/home/pf/D6Cx/test app/untitled/untitled.pro' -r -spec devices/linux-d6cx-g++
whith this last one configuration the app is built correctly!!
The way I use to force qmake to use my specific device was (in Qt Creator):
and that will overwrite the original setting for -spec
Thanks!