LOG_UTILITY doesn't work on Linux because _DEBUG is not set

Validation

• I have checked the Issues page to see if my problem has already been reported
• I have confirmed that this bug does not occur in the original game running on original Xbox 360 hardware

If you have DLC installed, please specify which ones you have.

• Apotos & Shamar Adventure Pack
• Chun-nan Adventure Pack
• Empire City & Adabat Adventure Pack
• Holoska Adventure Pack
• Mazuri Adventure Pack
• Spagonia Adventure Pack

If you have mods enabled, please specify which ones you have.

No response

If you have codes enabled, please specify which ones you have.

No response

Describe the Bug

I built UnleashedRecomp with the linux-debug preset, and none of the LOG_UTILITY messages show unless I manually set UnleashedRecomp/os/logger.h:17 to the same as line 15.

Steps to Reproduce

1. Build with linux-debug preset
2. Run and don't see any "--STUB--" messages

Expected Behavior

See "--STUB--" messages, which I do see when I manually set UnleashedRecomp/os/logger.h:17 to the same as line 15.

System Specifications

• CPU: Intel Core i5 9400f
• GPU: Radeon RX 580
• GPU Driver: amd-gpu-firmware 20241210-1.fc41
• OS: Fedora 41

Additional Context

No response

Start with UnleashedRecomp/os/logger.h, especially lines 15 and 17, and reproduce the issue using the linux-debug preset. Check why LOG_UTILITY does not emit the "--STUB--" messages on Linux; done means those messages appear without manually editing the file.