I'm trying to work PintOS on my Ubuntu 19.10 machine, but I'm getting trouble with this library, did some research and apparently stropts.h part of a POSIX XSR option, which Linux now, says it is not supported.
My question is, I can somehow make this work on my Ubuntu 19.10? trying to figure this out before downgrading to 16.04 that works perfectly fine with PintOS.
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I am trying to prepare development environment as Docker container for pretty old project written in C.
I chose Ubuntu 20.04, previously it was CentOS 6.5 - no conflict between these two OSs.
Compiler: GCC 10
Unfortunately, file called "sigset.h" cannot be found - this file is marked as obselete.
Any idea how to fix it without interfering with the code?
I'm a complete newbie to programming and I want to start learning C. I downloaded Visual studio code and MinGW, then tried to execute a simple 'hello world'. However, I get this error:
This version of C:\MinGW\bin\gcc.exe is not compatible with the version of Windows you're running.
After some searching, I think I have figured out that it is because I'm using Windows 10 32-bit. I can't find helpful videos or tutorials. What should I do?
Try with MinGW-w64 (e.g. from https://winlibs.com/) instead of old MinGW, and make sure VSCode is properly configured for it (see: https://code.visualstudio.com/docs/cpp/config-mingw).
I am currently running Ubuntu 20.04 on my machine. GridDB's official web site's download page only shows GridDB CE(server) for Ubuntu 18.04. Will I able to download (& install )?Will it support?
After bunch of struggle and help from googling I managed to build v4.5 on ubuntu 20.04. So I would guess 4.6 will work too. I am running “arm” version which yet doesnt have source for v4.6.
Main problem was related to wrong version of gcc in v20.04 and so I had to download gcc 4.8 manually to build it.
I wanted to try RAPIDS but I have seen that it is only compatible with Ubuntu 16.04/18.04 and CentOS 7.
Since I have already a completely operational Debian 9 system installed on my workstation, and since I know Ubuntu is a Debian derived distro, I was wondering if it is possible to run it on Debian following Ubuntu instructions.
Thanks in advance for your help
Guido
RAPIDS really has only two dependencies: CUDA and CONDA. As long as you get full support for CUDA 9.2, 10.0, or 10.1 on your Debian distro, and anaconda, you should be able to use RAPIDS.
I am compiling a program through clang+llvm (version 3.1) and trying to run it on a computer which also has the same clang+llvm version. I'm compiling on Ubuntu 10, but the other computer where I'm trying to run has CentOS 5. There (in CentOS), I also encounter problems compiling through LLVM (a compiler pass is implemented in LLVM). That is why I thought about compiling on Ubuntu, take the exe from there and just run it on the CentOS machine.
However, when I try to do that, I get the following error.
./main: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by ./main)
./main: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by ./main)
How can I solve this. Please note that I do not have root accesses on that machine.
One solution would be to copy the library from your working Ubuntu machine to your CentOS machine. Put in your Home/Workdir/whereever(TM) and set your LD_PRELOAD variable to that library. But that can be quite tedious as it is possible that this is not the only library that is missing (and maybe libraries depend on other libraries, that you also need...).
This also only works, if both machines have the same architecture (e.g. it wont work if your ubuntu machine is 32 bit and your CentOS 64).
Centos 5 uses an older version of libstdc++ than Ubuntu 11.04 or 11.10, so can't use binaries from there.
Either compile on Centos 5, or find a older compile environment that does work. If you were using gcc, you could also investigate the LSB compiler environment.
Cross compilation is always a difficult issue. In your case you have different c++ library versions on the two machines. In case you do not need to do this often, I suggest you try and solve your compilation issue on CentOS. It's probably the easier way round.