Reviewed-by: alanb, ohair

Reviewed-by: xdono

Reviewed-by: michaelm

Summary: Define LIBNSL (like LIBSOCKET), non-empty only on Solaris
Reviewed-by: ohair

Reviewed-by: darcy, weijun

Summary: create modules under OUTPUTDIR/modules directory containing resources, native libraries
Reviewed-by: alanb, ohair

Reviewed-by: michaelm, alanb

Reviewed-by: michaelm

Summary: Update for files that have been modified starting July 2008
Reviewed-by: ohair, tbell

Reviewed-by: tbell