2.6 - minor release (2024/2/16)
CHANGES:
- Specifying a path in a BIN/LIB target name now overrides OUTPUT_DIR/OUTPUT_BIN_DIR/OUTPUT_LIB_DIR config values.
- Added 'old-style-cast' warning to 'modern_c++' option.
- Setting WARN to '-' indicates no warnings. Setting WARN to blank indicates default warnings.
- WARN_EXTRA flags added at end of other warnings (but before warnings from options).
- Added FILE value verification like existing BIN/LIB checks. (single value without spaces, no wildcards, no conflicts w/ builtin targets)
- Minor LIB.VERSION error checking improvements.