Commit 745377e8 authored by Glenn Morris's avatar Glenn Morris

Add information on compiling 32-bit Emacs on 64-bit GNU/Linux.

Update copyright for years post-Emacs 21 to present.
parent 806d93ce
Emacs machines list
Copyright (c) 1989, 1990, 1992, 1993, 1998, 2001, 2003, 2006
Free software Foundation, Inc.
Copyright (c) 1989, 1990, 1992, 1993, 1998, 2001, 2002, 2003, 2004,
2005, 2006, 2007 Free Software Foundation, Inc.
See the end of the file for copying permissions.
This is a list of the status of GNU Emacs on various machines and systems.
......@@ -1458,6 +1458,17 @@ Windows NT/95/98/ME/2000
For installation on all versions of the MS-Windows platform, see the
file nt/INSTALL.
X86_64 GNU/Linux
No special procedures should be needed to build a 64-bit Emacs. To
build a 32-bit Emacs, first ensure that the necessary 32-bit system
libraries and include files are installed. Then use:
env CC="gcc -m32" ./configure --build=i386-linux-gnu \
--x-libraries=/usr/X11R6/lib
(using the location of the 32-bit X libraries on your system).
Xenix (xenix)
Should work in 18.50, but you will need to edit the files
......
......@@ -2355,6 +2355,16 @@ This results from a bug in a VERY old version of GNU Sed. To solve
the problem, install the current version of GNU Sed, then rerun
Emacs's configure script.
*** Building a 32-bit executable on a 64-bit GNU/Linux architecture.
First ensure that the necessary 32-bit system libraries and include
files are installed. Then use:
env CC="gcc -m32" ./configure --build=i386-linux-gnu \
--x-libraries=/usr/X11R6/lib
(using the location of the 32-bit X libraries on your system).
*** Building the Cygwin port for MS-Windows can fail with some GCC version
Building Emacs 22 with Cygwin builds of GCC 3.4.4-1 and 3.4.4-2 is
......@@ -3687,7 +3697,7 @@ of machine defines NO_UNION_TYPE.
Copyright 1987, 1988, 1989, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
Copying and redistribution of this file with or without modification
are permitted without royalty provided this notice is preserved.
......
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