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blckp8nt's avatar
blckp8nt
Icon for New Contributor rankNew Contributor
3 years ago
Solved

create-this-bsp - mkdir: cannot create directory: No such file or directory

Hey, I'm trying to get the Nios® II Hardware Development Design Example running for hours now, but I'm still running into errors while trying to create a project in Nios II EDS an Windows 10. I fix...
  • kornev_online's avatar
    kornev_online
    3 years ago

    Hi to all.

    "wslpath" command behaviour has been changed.

    So workaround is to patch a "intelFPGA\22.1std\nios2eds\sdk2\bin\nios2-bsp" script:

    adjust_path() {
    if [ "${_IS_WSL}" = "1" ] && [[ ! $1 =~ ^\/mnt\/* ]]; then
    - echo "$(wslpath -u "$1")" #Line 44
    + echo "$(wslpath -u -a "$1")"
    else
    echo "$1"
    fi

NikolayRognlien's avatar
NikolayRognlien
Icon for New Contributor rankNew Contributor
3 years ago

Hi.

Seen this problem on two different computers while it is working on others.

It appears to be a problem with running the "dos2unix" under wsl

''failed to execute :wsl dos2unix create-this-bsp''

Executing: wsl dos2unix create-this-bsp; ./create-this-bsp --cpu-name cpu_lab6 --no-make (C:\<project_path>\software\my_hello_world_bsp)
dos2unix: converting file create-this-bsp to Unix format...
create-this-bsp: Running "nios2-bsp hal . ../../DE2_115_SOPC.sopcinfo --cpu-name cpu_lab6"
wslpath: .
wslpath: .
mkdir: cannot create directory ‘’: No such file or directory
wslpath: .
nios2-bsp: Can't mkdir -p
nios2-bsp hal . ../../DE2_115_SOPC.sopcinfo --cpu-name cpu_lab6 failed

What's with the wierd "‘’" directory name?!?!?

Could it be regional language settings (here it is Scandinavian language)

Why is the wslpath seemingly empty?

Any ideas?

Best regards

Nikolay