mongodb/mongo — pull request #602 by javacruft (2014-01-08 11:07:26+00:00)
Title: Add support for detection of 64-bit powerpc

Ubuntu 14.04 will ship with a little-endian PowerPC 64 bit architecture;
add compiler macro check to detect this platform correctly.

Note that right now, there is no v8 support for ppc64el; however its
possible to build without javascript support to enable MongoDB on this
new architecture.