/wrkdirs/usr/ports/misc/lastools/work/LAStools-2.0.3/src/las2txt.cpp:573:37: error: constant expression evaluates to -3 which cannot be narrowed to type 'char' [-Wc++11-narrowing]
573 | const char replacement_codes[] = {HSV255, HSL255, HSV, HSL};
| ^~~~~~