@c extra blank line makes it look better
@item --nfp
+
Use this option if your computer lacks hardware floating point support.
@item --prefix=@var{directory}
@table @file @c Blank lines after items make it look better.
@item Makefile
+
A makefile for this machine or operating system, or class of machine or
operating system. This file is included by the library makefile
@file{Makerules}, which is used by the top-level makefile and the
@need 1000
@item Subdirs
+
This file contains the names of new whole subdirectories under the
top-level library source tree that should be included for this system.
These subdirectories are treated just like the system-independent
sense to put in the library on systems that support the Internet.@refill
@item Dist
+
This file contains the names of files (relative to the subdirectory of
@file{sysdeps} in which it appears) which should be included in the
distribution. List any new files used by rules in the @file{Makefile}
machine-independent makefiles in the main source tree.
@item configure
+
This file is a shell script fragment to be run at configuration time.
The top-level @file{configure} script uses the shell @code{.} command to
read the @file{configure} file in each system-dependent directory
script for details.
@item configure.in
+
This file is an Autoconf input fragment to be processed into the file
@file{configure} in this subdirectory. @xref{Introduction,,,
autoconf.info, Autoconf: Generating Automatic Configuration Scripts},