HardySimpson/zlog — pull request #58 by yegorich (2014-01-22 14:09:27+00:00)
Title: Fix compiling on Buildroot

Buildroot always specifies -D_LARGEFILE_SOURCE, -D_LARGEFILE64_SOURCE,
-D_FILE_OFFSET_BITS=64, so define them only, if they are not already
defined.

Signed-off-by: Yegor Yefremov