- Added `CPATH`, `C_INCLUDE_PATH` and similar environment variables to the
hash to avoid false cache hits when such variables have changed.
- Corrected log message when unify mode is enabled.
- - Reverted the GCC bug compatibility for `-MT`/`-MQ` options with
- concatenated arguments introduced in ccache 3.1.5. (The bug is fixed in
+ - Reverted the GCC bug compatibility introduced in ccache 3.1.5 for
+ `-MT`/`-MQ` options with concatenated arguments. (The bug is fixed in
recent GCC versions.)