8 new commits pushed to

<https://github.com/RTimothyEdwards/open_pdks/tree/master|master>

by RTimothyEdwards

<https://github.com/RTimothyEdwards/open_pdks/commit/dae621a3180efd7471938986cbed4397e95ee095|dae621a3>

- The fix to add "-S" to "env" to allow the "-B" switch to be passed

<https://github.com/RTimothyEdwards/open_pdks/commit/855295e76f9f177b8cd3d41c01024267e24815fd|855295e7>

- Added code to foundry_install.py to catch and report a couple of

<https://github.com/RTimothyEdwards/open_pdks/commit/8b5d69470655c8f0110fb0f6714a866b91a8cfda|8b5d6947>

- Additional correction; the sky130/Makefile.in missed passing the

<https://github.com/RTimothyEdwards/open_pdks/commit/e5e43b5a73d96d0eeebb67a71d76825ce2f43918|e5e43b5a>

- Corrected the Makefile.in, which was not correctly identifying the

<https://github.com/RTimothyEdwards/open_pdks/commit/f1b28a098d2ee588c0c49c249e4af28cc8df5fc7|f1b28a09>

- Separated out the different libraries into individual Makefile

<https://github.com/RTimothyEdwards/open_pdks/commit/a00bbe5f9f3df694c5c6cddeb3087b64b66e470c|a00bbe5f>

- Corrected comment lines that had been incorrectly inserted inside

<https://github.com/RTimothyEdwards/open_pdks/commit/02b3c79f82ed89ca3a8dd657d16a00938d86b687|02b3c79f>

- Changed the sky130/Makefile so that libraries in skywater-pdk that

<https://github.com/RTimothyEdwards/open_pdks/commit/b8efad5f5b012768b8558e2bf48625ee2d37da17|b8efad5f>

- Corrected the xcircuit library for sky130_fd_sc_hd so that the RTimothyEdwards/open_pdks