+ Ensure you get version 4.1.0b1 or higher of libungif -- a bug in
+ 4.1.0 can crash Emacs.
+
+Emacs will configure itself to build with these libraries if the
+`configure' script finds them on your system, unless you supply the
+appropriate --without-LIB option. In some cases, older versions of
+these libraries won't work because some routines are missing, and
+configure should avoid such old versions. If that happens, use the
+--without-LIB options to `configure'. See below for more details.
+
+* Extra fonts
+
+At first, Emacs does not include fonts and does not install them. You
+must do this yourself.
+
+To take proper advantage of Emacs 21's mule-unicode charsets, you need
+a suitable font. For `Unicode' (ISO 10646) fonts for X, see
+<URL:http://dvdeug.dhis.org/unifont.html> (packaged in Debian),
+<URL:http://openlab.ring.gr.jp/efont/> (packaged in Debian). (In
+recent Debian versions, there is an extensive `misc-fixed' iso10646-1
+in the default X installation.) Perhaps also see
+<URL:http://www.cl.cam.ac.uk/%7Emgk25/ucs-fonts.html>.
+
+<URL:http://czyborra.com/charsets/> has basic fonts for Emacs's
+ISO-8859 charsets.
+
+XFree86 release 4 (from <URL:ftp://ftp.xfree86.org/> and mirrors)
+contains font support for most, if not all, of the charsets that Emacs
+currently supports, including iso10646-1 encoded fonts for use with
+the mule-unicode charsets. The font files should also be usable with
+older X releases. Note that XFree 4 contains many iso10646-1 fonts
+with minimal character repertoires, which can cause problems -- see
+etc/PROBLEMS.
+
+BDF fonts etl-unicode.tar.gz used by ps-print and ps-mule to print
+Unicode characters are available from <URL:ftp://ftp.x.org/contrib/fonts/>
+and <URL:ftp://ftp.xfree86.org/pub/X.Org/contrib/fonts/>.
+
+* GNU/Linux development packages
+
+Many GNU/Linux systems do not come with development packages by
+default; they just include the files that you need to run Emacs, but
+not those you need to compile it. For example, to compile Emacs with
+X11 support, you may need to install the special `X11 development'
+package. For example, in April 2003, the package names to install
+were `XFree86-devel' and `Xaw3d-devel' on RedHat. On Debian, the
+packages necessary to build the installed version should be
+sufficient; they can be installed using `apt-get build-dep emacs21' in
+Debian 3 and above.
+
+
+DETAILED BUILDING AND INSTALLATION:
+
+(This is for a Unix or Unix-like system. For MS-DOS and Windows 3.X,
+see below; search for MSDOG. For Windows 9X, Windows ME, Windows NT,
+and Windows 2000, see the file nt/INSTALL. For the Mac, see the file
+mac/INSTALL.)