The Error is very self explanatory, but not logical
In order to fix this:
vim ./crosstool-NG/configure.ac
and on line 193 change
|$EGREP '^GNU bash, version (3.[1-9]|4)')
to something more sensible like:
|$EGREP '^GNU bash, version (3.[1-9]|4|5)')
This cost me way too much time to find, no idea why u are not allowing bash 5 but it compiles and works perfectly fine.
I run GNU bash, version 5.0
The Error is very self explanatory, but not logical In order to fix this: vim ./crosstool-NG/configure.ac and on line 193 change |$EGREP '^GNU bash, version (3.[1-9]|4)') to something more sensible like: |$EGREP '^GNU bash, version (3.[1-9]|4|5)')
This cost me way too much time to find, no idea why u are not allowing bash 5 but it compiles and works perfectly fine.