macOS 10.15 does not have support for 32bit aaplications. We will need a new toolchain. <bountysource-plugin> --- Want to back this issue? **[Post a bounty on it!](https://www.bountysource.com/issues/89526839-macos-pic32-g-bad-cpu-type-in-executable?utm_campaign=plugin&utm_content=tracker%2F38217658&utm_medium=issues&utm_source=github)** We accept bounties via [Bountysource](https://www.bountysource.com/?utm_campaign=plugin&utm_content=tracker%2F38217658&utm_medium=issues&utm_source=github). </bountysource-plugin>