Doesn't build on OS X 10.9 Mavericks because of missing <tr1/cinttypes>

[Linas Valiukas]

Gearman doesn't build on Mac OS X 10.9 Mavericks (GM seed) because of a missing header file <tr1/cinttypes> referenced in libgearman-1.0/gearman.h.

The include file is however accessible as <cinttypes>. If one changes <tr1/cinttypes> to <cinttypes> in libgearman-1.0/gearman.h (as such: https://gist.github.com/pypt/7004799/raw/homebrew-gearman-mavericks.diff), Gearman builds fine.

It seems that "configure" script tries various locations of the "cinttypes" header (<tr1/cinttypes>, <cinttypes> and <boost/cinttypes.hpp>) and then defines the CINTTYPES_H which is later used by multiple .in files to refer to the header. For some reason, libgearman-1.0/gearman.h is an exception.