stm32CubeProg.sh `getopt: illegal option -- a` on macOS Apple Silicon, Sequoia 15.6, internal BSD getopt

[ndoo]

STM32Tools 2.4.0 that shipped with STM32Duino Arduino core 2.12.0.

macOS 15.6 24G84 Using built-in macOS BSD getopt.

Describe the bug getopt: illegal option -- a when using DFU upload. Board STM32U0 -> Generic U073C8Tx. Upload method: "STM32CubeProgrammer (DFU)".

To Reproduce Steps to reproduce the behavior:

1. Compile (success)
2. Upload
3. Fails due to getopt error.

Expected behavior Successful upload (it was working on [email protected] that shipped with STM32Duino Arduino core 2.11.0).

Screenshots Sorry, unable to provide

Desktop (please complete the following information):

• OS: macOS 15.6 24G84
• Arduino IDE version: 2.3.6
• STM32 core version: 2.12.0
• Library version: N/A (fails even with empty sketch)
• Tools menu settings if not the default: Board STM32U0 -> Generic U073C8Tx
• Upload method: [e.g. SWD]

Hardware (please complete the following information):

• Board Name: Generic U073C8Tx
• Hardware Revision: Proprietary
• Extra hardware used if any: N/A native USB

Additional context