To build a shared libperl, the environment variable controlling shared
library search (LD_LIBRARY_PATH in most systems, DYLD_LIBRARY_PATH for
NeXTSTEP/OPENSTEP/Rhapsody, LIBRARY_PATH for BeOS, SHLIB_PATH for
-HP-UX, LIBPATH for AIX, PATH for cygwin32) must be set up to include
+HP-UX, LIBPATH for AIX, PATH for cygwin) must be set up to include
the Perl build directory because that's where the shared libperl will
be created. Configure arranges makefile to have the correct shared
library search settings.