darshan-util fails to build on Mac OS
Reported by Karen Schuchardt:
gcc -I . -I . -I ./../ -DDARSHAN_CONFIG_H=\"darshan-util-config.h\" -g -O2
-I/usr/include darshan-parser.c darshan-logutils.o -o darshan-parser -lz
-lbz2
Undefined symbols:
"_strndup", referenced from:
_darshan_log_getjob in darshan-logutils.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make: *** [darshan-parser] Error 1