TORQUE 3.0.2 needed a few source-code modifications to compile and run on OS X
10.5.8; patches are attached. A brief summary of the issues fixed:

u_threadpool.c:
* All versions of OS X (through 10.7) lack clock_gettime(); this patch works
around this by detecting if clock_gettime() exists in configure.ac, and if not,
use gettimeofday() as suggested in the OS X 10.6/10.7 manual page for
pthread_cond_timedwait()

configure.ac:
* There is a compilation error when linking librt, as OS X doesn't have such a
library; the suggested workaround to link with librt only if  clock_gettime()
requires it (which it doesn't on some platforms, e.g., FreeBSD). This is in
addition to the previously-mentioned check for the  existence of
clock_gettime().

pbs_mkdirs.in:
* "echo" is a bash builtin, and when bash is invoked as "/bin/sh", the "-e"
option loses its special meaning, causing an "-e" to appear at the beginning of
the first line in the default server_priv/nodes. 


--
Nathan Weeks
IT Specialist
USDA-ARS
http://www.public.iastate.edu/~weeks