GNU Emacs Installation Guide
-Copyright (c) 1992, 1994 Free software Foundation, Inc.
+Copyright (c) 1992, 1994, 1996 Free software Foundation, Inc.
Permission is granted to anyone to make or distribute verbatim copies
of this document as received, in any medium, provided that the
of the Free Software Foundation are approved by the Foundation.
+ADDITIONAL DISTRIBUTION FILES
+
+* leim-M.N.tar.gz
+
+The Emacs Lisp code for input methods for various international
+character scripts is distributed in a separate tar file because of its
+large size. This file is called leim-M.N.tar.gz, with the same
+version number as Emacs, and it unpacks into the directory
+emacs-M.N/leim. Thus, if you unpack it in the same directory where
+you unpacked the Emacs distribution, it fills in a subdirectory
+of the Emacs distribution.
+
+If you have already unpacked the Leim tar file into a subdirectory of
+the Emacs sources, building and installing Emacs automatically
+installs the input method support as well. If you unpack the Leim tar
+file into the Emacs sources after building and installing Emacs, just
+build Emacs again and install it again.
+
+* intlfonts-VERSION.tar.gz
+
+The intlfonts distribution contains X11 fonts that Emacs needs in
+order to display international characters. If you see a non-ASCII
+character appear as a hollow box, that means you don't have a font for
+it. You might find a font in the intlfonts distribution. That
+distribution contains its own installation instructions.
+
+
BUILDING AND INSTALLATION:
(This is for a Unix or Unix-like system. For MSDOS, see below; search
give to the `configure' program. That file offers hints for
getting around some possible installation problems.
-3) In the top directory of the Emacs distribution, run the program
-`configure' as follows:
+3) You can build Emacs in the top-level Emacs source directory
+or in a separate directory.
+
+3a) To build in the top-level Emacs source directory, go to that
+directory and run the program `configure' as follows:
./configure CONFIGURATION-NAME [--OPTION[=VALUE]] ...
`--with-gcc=no'. If you omit this option, `configure' will search
for GCC in your path, and use it if present.
-You can build Emacs for several different machine types from a single
-source directory. To do this, you must use a version of `make' that
-supports the `VPATH' variable, such as GNU `make'. Make separate
-build directories for the different configuration types, and in each
-one, run the Emacs `configure' script. `configure' looks for the
-Emacs source code in the directory that `configure' is in.
+If you want the Emacs mail reader RMAIL to read mail from a POP
+server, you must specify `--with-pop'. This provides support for the
+POP3 protocol; older versions are not supported. For
+Kerberos-authenticated POP add `--with-kerberos', for Hesiod support
+add `--with-hesiod'. These options enable Emacs to use POP; whether
+Emacs uses POP is controlled by individual users--see the Rmail
+chapter of the Emacs manual.
The `--prefix=PREFIXDIR' option specifies where the installation process
should put emacs and its data files. This defaults to `/usr/local'.
disable caching, for debugging `configure'.
The work of `configure' can be done by editing various files in the
-distribution, but using `configure' is supposed to be simpler. See
-the section called "CONFIGURATION BY HAND" below if you want to do the
-configuration yourself.
+distribution, but using `configure' is easier. See the section called
+"CONFIGURATION BY HAND" below if you want to do the configuration
+yourself.
+
+3b) To build in a separate directory, go to that directory
+and run the program `configure' as follows:
+
+ SOURCE-DIR/configure CONFIGURATION-NAME [--OPTION[=VALUE]] ...
+
+SOURCE-DIR refers to the top-level Emacs source directory which is
+where Emacs's configure script is located. `configure' looks for the
+Emacs source code in the directory that `configure' is in.
+
+To build in a separate directory, you must use a version of `make'
+that supports the `VPATH' variable, such as GNU `make'.
4) Look at `./lisp/paths.el'; if some of those values are not right
for your system, set up the file `./lisp/site-init.el' with Emacs
names by the Emacs binary is NOT affected by the LFN setting during
compilation; Emacs compiled with DJGPP v2.0 or later will always
support long file names on Windows 95 no matter what was the setting
-of LFN at compile time.
+of LFN at compile time. However, if you compiled with LFN disabled
+and want to enable LFN support after Emacs was already built, you need
+to make sure that the support files in the lisp, etc and info
+directories are called by their original long names as found in the
+distribution. You can do this either by renaming the files manually,
+or by extracting them from the original distribution archive with
+djtar after you set LFN=y in the environment.
To unpack Emacs with djtar, type this command:
(This assumes that the Emacs distribution is called `emacs.tgz' on
your system.) There are a few files in the archive whose names
-collide with other files under the 8.3 DOS naming. If you have set
-LFN=n, djtar will ask you to supply alternate names for these files;
-you can just press `Enter' when this happens (which makes djtar skip
-these files) because they aren't required for MS-DOS.
+collide with other files under the 8.3 DOS naming. On native MSDOS,
+or if you have set LFN=n on Windows 95, djtar will ask you to supply
+alternate names for these files; you can just press `Enter' when this
+happens (which makes djtar skip these files) because they aren't
+required for MS-DOS.
When unpacking is done, a directory called `emacs-XX.YY' will be
created, where XX.YY is the Emacs version. To build and install
MSDOG is a not a multitasking operating system, so Emacs features such
as asynchronous subprocesses that depend on multitasking will not
work. Synchronous subprocesses do work.
+
+Version 2.0 of djgpp has two bugs that affect Emacs. We've included
+corrected versions of two files from djgpp in the msdos subdirectory:
+is_exec.c and sigaction.c. To work around the bugs, compile these
+files and link them into temacs. Djgpp version 2.01 have these bugs
+fixed, so upgrade if you can before building Emacs.