Error in ORBit

[Brian M Dial <bdial rkkengineers com>]

Can anyone explain this one to me? (I don't even know where to begin to
understand what this is)

gcc -g -O2 -o .libs/name-client name-client.o -Wl,--rpath -Wl,/usr/local/lib ../../../src/orb/.libs/libORBit.so -L/usr/local/lib -lglib -lm -Wl,--rpath -Wl,/usr/local/lib ../../../src/ORBitutil/.libs/libORBitutil.so -Wl,--rpath -Wl,/usr/local/lib ../../../src/IIOP/.libs/libIIOP.so -Wl,--rpath -Wl,/usr/local/lib .libs/libORBitCosNaming.so -L/usr/local/lib -lglib -lm
.../../../src/orb/.libs/libORBit.so: undefined reference to `SUN_LEN'
make[4]: *** [name-client] Error 1
make[4]: Leaving directory `/usr/src/cvs/ORBit/src/services/name'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/usr/src/cvs/ORBit/src/services'

 --
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# Brian M Dial           #   Unix Systems Administrator #
# bdial@rkkengineers.com #  Rummel, Klepper & Kahl, LLP #
# 410.728.2900 x1329     #      Consulting Engineers    #
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