#152 Fix make pdk on existing pdk tree Pull request opened by antonblanchard If make pdk is run on an existing pdk tree, we get an error: cd /home/anton/pdk.rc6/skywater-pdk && git checkout master && git pull && git checkout -qf 3d7617a1acb92ea883539bcf22a632d6361a5de4 Already on 'master' Your branch is up to date with 'origin/master'. Fetching submodule libraries/sky130_fd_io/latest Could not access submodule 'third_party/make-env' Fetching submodule libraries/sky130_fd_sc_hvl/latest Errors during submodule fetch: libraries/sky130_fd_io/latest make: * [Makefile76 skywater-pdk] Error 1 This is because we are manually checking out a subset of the submodules. Add --no-recurse-submodules to git pull to fix this. efabless/openlane Travis CI: Build Created