"Qt Quick Application - Empty" compile error

[voytech]

When I try to compile and run blank "Qt Quick Application - Empty", I have got 2 errors:

:-1: error: error: cannot find -lc++

and

.../main.cpp:-1: error: error: undefined reference to '__gxx_personality_v0'

I am working on linux. I am totally beginner in Qt. Tell me, what information do you need to help me.

--
Thanks a lot,
And sorry for my English.

[SGaist]

Hi and welcome to devnet,

You need to provide:

• The version of Qt you are using
• How you installed it
• The Linux distribution you are running
• The compiler you are using

[voytech]

@SGaist

• 5.12.0
• by MaintenanceTool
• elementaryOS
• Android GCC (C++, i686-49)

[SGaist]

You're cross-compiling for Android ?

If so, which NDK did you install ?

[voytech]

@SGaist
android-ndk-r18-linux-x86_64

I also have Android Studio installed

[SGaist]

r18 did come with a lot of modification that made 3dparty fail to build. Either use the version recommend by the documentation (i.e. r10e) or version 17 at this time which seems to be usable.

[voytech]

@SGaist
Changing to r10e didn't fix the problem, errors are the same.

[SGaist]

Did you nuke the build folder after changing the NDK ?

[voytech]

@SGaist
New error:

Project ERROR: Cannot run target compiler '.../android-ndk-r10e/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++'. Output:
===================
/bin/sh: 1: .../android-ndk-r10e/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++: not found
===================
Maybe you forgot to setup the environment?
Error while parsing file .../someProject.pro. Giving up.

This is toolchains directory:

[SGaist]

Did you fiddle with the settings ? You should be using gcc.

[voytech]

@SGaist
No, I didn't. So, how to repair this?

[SGaist]

Check your Qt for Android Kit to see what compiler is selected and change to gcc