[nginx] Fixed a typo of bpf makefile debug option.

details: https://github.com/nginx/nginx/commit/51857ce40400b48bc8900b9e3930cf7474fa0c41 branches: master commit:51857ce40400b48bc8900b9e3930cf7474fa0c41 user: tzssangglass date: Mon, 9 Sep 2024 23:22:34 +0800 description: Fixed a typo of bpf makefile debug option. --- src/even

[unit] Compile with -funsigned-char

details: https://github.com/nginx/unit/commit/355f038fdea54bb62fab942729b9386591d308b2 branches: master commit:355f038fdea54bb62fab942729b9386591d308b2 user: Andrew Clayton date: Thu, 10 Nov 2022 19:54:05 + description: Compile with -funsigned-char Due to 'char' (unless expl