#1668 sed: use cross-platform form for -i flags Pull request opened by xobs The

-i

argument to sed has differing behaviour under BSD and GNU sed: • On BSD it requires an argument, though it can be '' (i.e.

-i ''

). • Under GNU sed, it needs to immediately follow the argument (i.e.

-i''

). Provide a backup file argument and immediately delete it, since this appears to be the only cross-platform solution. With this, as well as some other patches that we are working to upstream, I have successfully built and synthesized a design on a Mac laptop with an ARM64 core. The-OpenROAD-Project/OpenLane ✅ All checks have passed 26/26 successful checks

#1668 sed: use cross-platform form for -i flags Pull request merged by donn The-OpenROAD-Project/OpenLane