PCRE2 and PCRE binary compatibility.

With this change, dynamic modules using nginx regex interface can be used
regardless of the variant of the PCRE library nginx was compiled with.

If a module is compiled with different PCRE library variant, in case of
ngx_regex_exec() errors it will report wrong function name in error
messages.  This is believed to be tolerable, given that fixing this will
require interface changes.
2 files changed
tree: 546ca4eff7cdd6918e2efb5283eb60c96c0f30c5
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags