Remove some bashisms from configure.ac #2607
"configure.ac" is used to generate "configure", which is supposed to be
"configure.ac" is used to generate "configure", which is supposed to be run with /bin/sh (as suggested by the shebang line of "configure"). As a result it is a good idea to remove any /bin/sh-incompatible syntax from configure.ac. Otherwise, systems that do not use Bash as their /bin/sh are unable to run "configure" due to syntax errors.
This line from
ends up being
I’m not sure how this even works