Hello I am trying to crosscompile an OpenCV application for the TD4VM running Linux. I am using the gcc.toolchain cross-compiler specified by TI (https://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-jacinto7/08_06_01_02/exports/docs/linux/Overview/GCC_ToolChain.html)
Now i have cross compiled all the necersarry libraries. But when i try to compile i get a buch of errors regarding GLIBCXX_3.4.22, GLIBCXX_3.4.11 etc.. After some investigate , those should be part of libstdc++.so.6 which is part of the toolcahin, bu tnormally after invoking strings /home/apc1wi/Documents/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/lib64/libstdc++.so.6 | grep GLIBCXX in the command line it should list all the GLIBCXX versionen.. But it doesnt show any. I dont know if this is the reason for my errors or not. I will add some part of the compiling errors aswell
/home/apc1wi/Documents/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/bin/../lib/gcc/aarch64-none-linux-gnu/9.2.1/../../../../aarch64-none-linux-gnu/bin/ld: /home/apc1wi/Documents/opencv_crosscompile/opencv-4.x/build/lib//libopencv_core.so: undefined reference to `std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream()@GLIBCXX_3.4.26'
/home/apc1wi/Documents/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/bin/../lib/gcc/aarch64-none-linux-gnu/9.2.1/../../../../aarch64-none-linux-gnu/bin/ld: /home/apc1wi/Documents/opencv_crosscompile/opencv-4.x/build/lib//libopencv_core.so: undefined reference to `std::ostream::operator<<(int)@GLIBCXX_3.4'
/home/apc1wi/Documents/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/bin/../lib/gcc/aarch64-none-linux-gnu/9.2.1/../../../../aarch64-none-linux-gnu/bin/ld: /home/apc1wi/Documents/opencv_crosscompile/opencv-4.x/build/lib//libopencv_core.so: undefined reference to `__cxa_begin_catch@CXXABI_1.3'
/home/apc1wi/Documents/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/bin/../lib/gcc/aarch64-none-linux-gnu/9.2.1/../../../../aarch64-none-linux-gnu/bin/ld: /home/apc1wi/Documents/opencv_crosscompile/opencv-4.x/build/lib//libopencv_core.so: undefined reference to `std::ios_base::~ios_base()@GLIBCXX_3.4'
/home/apc1wi/Documents/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/bin/../lib/gcc/aarch64-none-linux-gnu/9.2.1/../../../../aarch64-none-linux-gnu/bin/ld: /home/apc1wi/Documents/opencv_crosscompile/opencv-4.x/build/lib//libopencv_core.so: undefined reference to `std::__basic_file<char>::is_open() const@GLIBCXX_3.4'
/home/apc1wi/Documents/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/bin/../lib/gcc/aarch64-none-linux-gnu/9.2.1/../../../../aarch64-none-linux-gnu/bin/ld: /home/apc1wi/Documents/opencv_crosscompile/opencv-4.x/build/lib//libopencv_core.so: undefined reference to `std::ostream& std::ostream::_M_insert<double>(double)@GLIBCXX_3.4.9'
/home/apc1wi/Documents/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu/bin/../lib/gcc/aarch64-none-linux-gnu/9.2.1/../../../../aarch64-none-linux-gnu/bin/ld: /home/apc1wi/Documents/opencv_crosscompile/opencv-4.x/build/lib//libopencv_core.so: undefined reference to `std::__exception_ptr::exception_ptr::swap(std::__exception_ptr::exception_ptr&)@CXXABI_1.3.3'
