[PATCH] Fix PCRE detection on OSX.

[Piotr Sikora]

Hey Ruslan,

> And what happens if Apple fixes it the other day by putting PCRE
> headers (back?) under /usr/include?  How do we compile with the
> version in /usr/include and /usr/lib then?

- if [ "$NGX_SYSTEM" = "Darwin" ]; then
+ if [ "$NGX_SYSTEM" = "Darwin" -a "$NGX_RELEASE" < "X.Y.Z" ]; then

where X.Y.Z is the fixed release... But this is really a question for
another day, because OSX ships with libpcre without pcre.h at least
from the OSX 10.6 release (so from 2009).

Best regards,
Piotr Sikora