6.1 Configuration Options
| Option | Description | Default |
|---|---|---|
| KOS_BASE | KOS installation path | /opt/toolchains/dc/kos |
| KOS_CC_PREFIX | Compiler prefix | sh-elf- |
| SPECTRE_PATH | SPECTRE installation path | /from/library/polygon/SPECTRE |
| DEBUG | Enable debug build | 0 |
| OPTIMIZE | Optimization level | 2 |
| PROFILE | Enable profiling | 0 |