GF180MCU lef and tlef metal layers name mismatch and missing SITE definition

[kareefardi]

Not quite sure that this repo is the right place for this issue. gf180mcuC/libs.ref/gf180mcu_fd_sc_mcu7t5v0/lef/gf180mcu_fd_sc_mcu7t5v0.lef has uppercase metal layer names while gf180mcuC/libs.ref/gf180mcu_fd_sc_mcu7t5v0/techlef/gf180mcu_fd_sc_mcu7t5v0.tlef has Pascal case metal layer names (METAL1 vs Metal1). Furthermore, there are no SITE definitions in the techlef - nor the cells lef. Attached are build logs.
build_gf180mcu-2022-08-31-04-33-01.tar.gz

[RTimothyEdwards]

This is an error in the Google repository and should be logged as an issue at either https://github.com/google/globalfoundries-pdk-libs-gf180mcu_fd_sc_mcu7t5v0 or at https://github.com/google/globalfoundries-pdk-libs-gf180mcu. I expect Tim and Proppy would prefer if you just fix the technology LEF files and generate a pull request.

Note that this error also applies to the mcu9t5v0 standard cell library.

[mithro]

Please start with logging the issue.

The fastest solution will be for you to send a fix pull request but maybe someone from MABrains can help fix it too? @atorkmabrains

[kareefardi]

I logged both issues and created PRs for the metal layer names miss-match issue. I am working through the CLA for the PRs.

[kareefardi]

I have signed an individual CLA. I think someone needs to re-trigger the CI.

[atorkmabrains]

@kareefardi How can we help you?

[mithro]

@atorkmabrains - The pull requests are at;

• Rename METAL1 to Metal1 in all cells lef to match the techlef google/globalfoundries-pdk-libs-gf180mcu_fd_sc_mcu9t5v0#15
• Rename METAL1 to Metal1 in all cells lef to match the techlef google/globalfoundries-pdk-libs-gf180mcu_fd_sc_mcu7t5v0#17

[kareefardi]

Fixed in google's repos