Is there a reason to compile with pcre2 and pcre2jit over pcre ?
The JIT variant will be faster, on both PCRE and PCRE2. I don’t think it makes a lot of difference whether you use PCRE or PCRE2. I always used PCRE, I don’t know anything about PCRE2.
Makefile:# USE_PCRE : enable use of libpcre for regex. Recommended. Makefile:# USE_PCRE_JIT : enable JIT for faster regex on libpcre >= 8.32 Makefile:# USE_PCRE2 : enable use of libpcre2 for regex. Makefile:# USE_PCRE2_JIT : enable JIT for faster regex on libpcre2