Problems building MeetixOS

[lucic71]

I have an Ubuntu 18.04.6 running on x86.
I tried to build the project from command line using the instructions from BuildInstructions.md, however I failed when I had to run ninja run. These are the steps from my attempt:

sudo apt install build-essential gcc g++ cmake ninja-build libmpfr-dev libmpc-dev libgmp-dev qemu-system-x86 qemu-utils grub2-common xorriso patch wget
cd MeetixOS/Toolchain
./Build.sh
cd ../Build
mkdir -p Release
pushd Release
cmake -GNinja -DCMAKE_TOOLCHAIN_FILE=Build/CMakeToolchain.txt -DCMAKE_BUILD_TYPE=Release ../..
popd
cd Release
ninja run

I attached three files containing the output of ./Build.sh, cmake -GNinja -DCMAKE_TOOLCHAIN_FILE=Build/CMakeToolchain.txt -DCMAKE_BUILD_TYPE=Release ../.. and ninja run.
build.log
cmake.log
ninja.log

Is there any way I can solve this issue or is there any attempt to create a script that can handle the whole build process?

[MarcoCicognani]

Hi Lucian,
After a quick glance I think your host toolchain is too old.

I use GCC/G++ v9.3.0 (LinuxMint), but I personally advice GCC/G++ 11, since MeetixOS toolchain is based on this version.

[MarcoCicognani]

Try

sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
sudo apt update
sudo apt install -y gcc-11 g++-11

cd MeetixOS/Toolchain
export CC=gcc-11
export CXX=g++-11
./Build.sh --rebuild

[MarcoCicognani]

@lucic71 have you solved the encountered problems?

[lucic71]

Not yet, I will come back with a message when I will have some free time to look further into this issue.

[lucic71]

I will close the issue as I moved to Arch Linux with GCC 11.1.0 and the problem is not reproducible anymore.