External libraries on Raspberry Pi 3 B+

aha_1980

@Crindu you need to deploy (copy) the library to your device (e.g. to /usr/lib) so the dynamic linker can pick it up. note that often some symbolic links libxxxx.so.2.1 belong to the library.

Most often you can check ldd yourexe to see all dependencies (satisfied or not).

regards

Crindu

@aha_1980 Sorry, I just noticed that the problem is also at compile time. I copied the library on the device but nothing changed.
I think the cross compiler finds the header, but not the libraries.
Moreover, copying the library on the device, I have two different paths: on the device I save them in the /usr/lib folder, while in the computer I created a folder in my /home directory ( because I downloaded again the source and compiled with the cross compiler).

koahnig

@Crindu

Are you doing a dynamic link compilation?

This includes a lib "stump" defining the access to the dynamic routines in the actual dynamic link library. Therefore, you should not confuse the libraries.

Crindu

@koahnig Sorry I don't know what do you mean for dynamic link compilation.
The cross compiler generates only .a files that are static library and I added these to the .pro file, maybe this is the problem.

koahnig

@Crindu said in External libraries on Raspberry Pi 3 B+:

@koahnig Sorry I don't know what do you mean for dynamic link compilation.
The cross compiler generates only .a files that are static library and I added these to the .pro file, maybe this is the problem.

When you create an application you have to decide how to link external libraries. Either "Static" or "Dynamically linked shared object libraries" (probably called in linux). In windows those libraries are called "dll"->"dynamic link library".
The "dynamic linked shared object library" has typically extensions *.so and often followed by version numbers. Those go along with your application for deployment.

When you are using a static library it is only one file per library. This file is directly linked to your application and makes the application typically much bigger.

There are also the libraries with the "stumps" which have to be linked to your application. Typical extension is *.a. Typically they are smaller than the .so files and increase the size of your application insignificantly. The "stumps" tell your app how to access the "dynamic linked shared object library".

If your library is called "somelibrary" you probably will have a file called "somelibrary.a" and a file "somelibrary.so"

Crindu

@koahnig Ok thanks, I linked them dinamically but nothing, always undefined reference error. Maybe I did some mistakes in the toolchain, or in the settings of the cross compiler because this is very strange. In the project that runs on pc I didn't have all these problems

jsulm

@Crindu Can you please show the actual errors? Or better the whole compiler output. You get undefined reference errors during linking of your app. Most probably the linker cannot find the lib or it isn't compatible.

sneubert

In most cases there´s no need to compile 3rd party libs with the cross-compiler. You can install the dev packages on your rpi for most of the libs. To use them in you cross-compile projecte you have to rsync from rpi -> dev host again.

Crindu

@jsulm

09:30:14: Running steps for project untitled1...
09:30:14: Configuration unchanged, skipping qmake step.
09:30:14: Starting: "/usr/bin/make" 
/home/cristiano/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++ -mfloat-abi=hard --sysroot=/home/cristiano/raspi/sysroot -Wl,-rpath-link,/home/cristiano/raspi/sysroot/opt/vc/lib -Wl,-rpath-link,/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/home/cristiano/raspi/sysroot/lib/arm-linux-gnueabihf -o untitled1 main.o   -lpthread -L/home/cristiano/FFmpeg-compiled/compiled/lib -lavcodec -lavdevice -lavutil -lavformat -lavfilter -lswscale -lswresample 
main.o: In function `main':
/home/cristiano/untitled1/main.cpp:8: undefined reference to `av_register_all()'
/home/cristiano/untitled1/main.cpp:9: undefined reference to `avcodec_register_all()'
/home/cristiano/untitled1/main.cpp:10: undefined reference to `avdevice_register_all()'
Makefile:139: recipe for target 'untitled1' failed
collect2: error: ld returned 1 exit status
make: *** [untitled1] Error 1
09:30:14: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project untitled1 (kit: Raspberry kit)
When executing step "Make"
09:30:14: Elapsed time: 00:00.

The libraries are compatible, this is the file command output:
libavcodec.so.58.20.104: ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, BuildID[sha1]=6182340cbdd8c56e7c410638a62e92dd0249e82c, stripped

This is my pro. file:

TEMPLATE = app
CONFIG += console c++11
CONFIG -= app_bundle
CONFIG -= qt
SOURCES += main.cpp
INSTALLS        = target
target.files    = untitled1
target.path     = /home/pi
LIBS += -lpthread

INCLUDEPATH += /home/cristiano/FFmpeg-compiled/compiled/include

LIBS += -L/home/cristiano/FFmpeg-compiled/compiled/lib -lavcodec -lavdevice -lavutil -lavformat -lavfilter -lswscale -lswresample

Crindu

@sneubert Can you post your rsync example? I don't know exactly what and where to copy. Do I have to copy only the folders in which FFmpeg was installed or everything from the Raspberry in the sysroot folder ?

jsulm

@Crindu said in External libraries on Raspberry Pi 3 B+:

/home/cristiano/FFmpeg-compiled/compiled/lib

Are the libs really in this directory? Are they built using same compiler as you use for your app?

sneubert

If you install for example libavcodec-dev on your rpi, the header and libraries get installed in /usr/...
You now need the installed header and libraries on your development host. Your cross-compiler is working with a local copy of the rpi sysroot.

Like in this guide https://wiki.qt.io/RaspberryPi2EGLFS every time you install some new dev libaries with apt-get on you rpi, you have to copy the new files to your development host.

Take a look at Step 8.

rsync -avz pi@raspberrypi.local:/lib sysroot
rsync -avz pi@raspberrypi.local:/usr/include sysroot/usr
rsync -avz pi@raspberrypi.local:/usr/lib sysroot/usr
rsync -avz pi@raspberrypi.local:/opt/vc sysroot/opt

As these libaries are in the system path of your local sysroot, you can now just include headers with #include <...> and link with LIBS += -l...

Crindu

@jsulm Yes they are there and I built them with the cross compiler

Crindu

@sneubert Ok thanks, something changed. Now I have a lot of compilation error relative to other libraries:

11:28:58: Running steps for project untitled1...
11:28:58: Configuration unchanged, skipping qmake step.
11:28:58: Starting: "/usr/bin/make" 
/home/cristiano/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++ -mfloat-abi=hard --sysroot=/home/cristiano/raspi/sysroot -Wl,-rpath-link,/home/cristiano/raspi/sysroot/opt/vc/lib -Wl,-rpath-link,/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/home/cristiano/raspi/sysroot/lib/arm-linux-gnueabihf -o untitled1 main.o   -lavcodec -lavdevice -lavformat -lpthread 
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_M_create(unsigned int&, unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libzmq.so.5: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::rfind(char, unsigned int) const@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopencv_core.so.2.4: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char, unsigned int) const@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libsnappy.so.1: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_append(char const*, unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libzmq.so.5: undefined reference to `VTT for std::__cxx11::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)@GLIBCXX_3.4.20'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned int, unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_M_assign(std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/librubberband.so.2: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_mutate(unsigned int, unsigned int, char const*, unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::reserve(unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libjack.so.0: undefined reference to `operator delete(void*, unsigned int)@CXXABI_1.3.9'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libsnappy.so.1: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::resize(unsigned int, char)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::reserve(unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find(char const*, unsigned int, unsigned int) const@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::replace(unsigned int, unsigned int, char const*, unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libzmq.so.5: undefined reference to `std::__cxx11::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_stringstream()@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libjack.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::_M_mutate(unsigned int, unsigned int, wchar_t const*, unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopencv_core.so.2.4: undefined reference to `operator delete[](void*, unsigned int)@CXXABI_1.3.9'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_not_of(char const*, unsigned int, unsigned int) const@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `vtable for std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libjack.so.0: undefined reference to `std::runtime_error::runtime_error(char const*)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `__cxa_throw_bad_array_new_length@CXXABI_1.3.8'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `VTT for std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_aux(unsigned int, unsigned int, unsigned int, char)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::random_device::_M_init(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::runtime_error::runtime_error(char const*)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libzmq.so.5: undefined reference to `vtable for std::__cxx11::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_erase(unsigned int, unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::range_error::range_error(char const*)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct(unsigned int, char)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_of(char const*, unsigned int, unsigned int) const@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `VTT for std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `vtable for std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::range_error::range_error(char const*)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_ostringstream()@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_last_of(char const*, unsigned int, unsigned int) const@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libjack.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned int&, unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::find_first_not_of(char const*, unsigned int, unsigned int) const@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libjack.so.0: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned int, unsigned int, char const*, unsigned int)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopencv_core.so.2.4: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::swap(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&)@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `vtable for std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >@GLIBCXX_3.4.21'
/home/cristiano/raspi/sysroot/usr/lib/arm-linux-gnueabihf/libopenmpt.so.0: undefined reference to `std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::str() const@GLIBCXX_3.4.21'
Makefile:139: recipe for target 'untitled1' failed
collect2: error: ld returned 1 exit status
make: *** [untitled1] Error 1
11:28:59: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project untitled1 (kit: Raspberry kit)
When executing step "Make"
11:28:59: Elapsed time: 00:00.

sneubert

sorry you have to repeate Step 9 after rsync

Crindu

@sneubert I just repeated step 9 but the errors remains

sneubert

this seems to be a compiler missmatch between your cross-compiler an the compiler used to create the library, one thing you can try is to put

#define _GLIBCXX_USE_CXX11_ABI 0

before include any standard library in your code

Crindu

@sneubert Unfortunately it doesn't work. I noticed that copying the file on the Raspberry and compiling from there, it works! And this is strange because the compiler should be the same as the toolchain

sneubert

what version of gcc are you using for cross compiling

/home/cristiano/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++ -v

what version of gcc is on your rpi

g++ -v

Crindu

@sneubert
1:

Using built-in specs.
COLLECT_GCC=/home/cristiano/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/arm-linux-gnueabihf-g++
COLLECT_LTO_WRAPPER=/home/cristiano/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin/../libexec/gcc/arm-linux-gnueabihf/4.8.3/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: /home/zhehe01/work/bzr/pi-build/builds/arm-linux-gnueabihf-raspbian-linux/.build/src/gcc-linaro-4.8-2014.03/configure --build=x86_64-build_unknown-linux-gnu --host=x86_64-build_unknown-linux-gnu --target=arm-linux-gnueabihf --prefix=/home/zhehe01/work/bzr/pi-build/builds/arm-linux-gnueabihf-raspbian-linux/install --with-sysroot=/home/zhehe01/work/bzr/pi-build/builds/arm-linux-gnueabihf-raspbian-linux/install/arm-linux-gnueabihf/libc --enable-languages=c,c++,fortran --disable-multilib --enable-multiarch --with-arch=armv6 --with-tune=arm1176jz-s --with-fpu=vfp --with-float=hard --with-pkgversion='crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03' --with-bugurl=https://bugs.launchpad.net/gcc-linaro --enable-__cxa_atexit --enable-libmudflap --enable-libgomp --enable-libssp --with-gmp=/home/zhehe01/work/bzr/pi-build/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-mpfr=/home/zhehe01/work/bzr/pi-build/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-mpc=/home/zhehe01/work/bzr/pi-build/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-isl=/home/zhehe01/work/bzr/pi-build/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-cloog=/home/zhehe01/work/bzr/pi-build/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --with-libelf=/home/zhehe01/work/bzr/pi-build/builds/arm-linux-gnueabihf-raspbian-linux/.build/arm-linux-gnueabihf/build/static --enable-threads=posix --disable-libstdcxx-pch --enable-linker-build-id --enable-plugin --enable-gold --with-local-prefix=/home/zhehe01/work/bzr/pi-build/builds/arm-linux-gnueabihf-raspbian-linux/install/arm-linux-gnueabihf/libc --enable-c99 --enable-long-long --with-float=hard
Thread model: posix
gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03)

2:

Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/6/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: ../src/configure -v --with-pkgversion='Raspbian 6.3.0-18+rpi1+deb9u1' --with-bugurl=file:///usr/share/doc/gcc-6/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-6 --program-prefix=arm-linux-gnueabihf- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-libitm --disable-libquadmath --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-6-armhf/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-6-armhf --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-6-armhf --with-arch-directory=arm --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-sjlj-exceptions --with-arch=armv6 --with-fpu=vfp --with-float=hard --enable-checking=release --build=arm-linux-gnueabihf --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf
Thread model: posix
gcc version 6.3.0 20170516 (Raspbian 6.3.0-18+rpi1+deb9u1)

I think I need to update the cross compiler. Can I simply download the same version of the Raspberry and set it as compiler in the Qt Creator kit?