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1dc4f30a69
* config.h.in (HAVE_CONST): New macro. If it's not #defined, #define const to be the empty string. * config.h.in: If we're not __STDC__, define volatile to be the empty string.
199 lines
6.7 KiB
C
199 lines
6.7 KiB
C
/* GNU Emacs site configuration template file. -*- C -*-
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Copyright (C) 1988 Free Software Foundation, Inc.
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This file is part of GNU Emacs.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY. No author or distributor
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accepts responsibility to anyone for the consequences of using it
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or for whether it serves any particular purpose or works at all,
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unless he says so in writing. Refer to the GNU Emacs General Public
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License for full details.
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Everyone is granted permission to copy, modify and redistribute
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GNU Emacs, but only under the conditions described in the
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GNU Emacs General Public License. A copy of this license is
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supposed to have been given to you along with GNU Emacs so you
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can know your rights and responsibilities. It should be in a
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file named COPYING. Among other things, the copyright notice
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and this notice must be preserved on all copies. */
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/* No code in Emacs #includes config.h twice, but some of the code
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intended to work with other packages as well (like gmalloc.c)
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think they can include it as many times as they like. */
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#ifndef EMACS_CONFIG_H
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#define EMACS_CONFIG_H
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/* Define HAVE_X_WINDOWS if you want to use the X window system. */
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/* #define HAVE_X_WINDOWS */
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/* Define HAVE_X11 if you want to use version 11 of X windows.
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Otherwise, Emacs expects to use version 10. */
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/* #define HAVE_X11 */
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/* Define HAVE_X_MENU if you want to use the X window menu system.
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This appears to work on some machines that support X
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and not on others. */
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/* #define HAVE_X_MENU */
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/* If we're using any sort of window system, define MULTI_FRAME. */
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#ifdef HAVE_X_WINDOWS
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#define MULTI_FRAME
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#endif
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/* Define USE_TEXT_PROPERTIES to support visual and other properties
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on text. */
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#define USE_TEXT_PROPERTIES
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/* Define USER_FULL_NAME to return a string
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that is the user's full name.
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It can assume that the variable `pw'
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points to the password file entry for this user.
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At some sites, the pw_gecos field contains
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the user's full name. If neither this nor any other
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field contains the right thing, use pw_name,
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giving the user's login name, since that is better than nothing. */
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#define USER_FULL_NAME pw->pw_gecos
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/* Define AMPERSAND_FULL_NAME if you use the convention
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that & in the full name stands for the login id. */
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/* #define AMPERSAND_FULL_NAME */
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/* Define LISP_FLOAT_TYPE if you want emacs to support floating-point
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numbers. */
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/* #define LISP_FLOAT_TYPE */
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/* Define GNU_MALLOC if you want to use the *new* GNU memory allocator. */
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/* #define GNU_MALLOC */
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/* Define REL_ALLOC if you want to use the relocating allocator for
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buffer space. */
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/* #define REL_ALLOC */
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/* Define this macro if you want to use 16-bit GLYPHs. Currently this
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option isn't terribly useful (the current distribution doesn't
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support large characters in buffer text), so the configuration
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script doesn't provide an option to select it.
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A character is displayed on a given terminal by means of a sequence
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of one or more GLYPHs. A GLYPH is something that takes up exactly
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one display position on the frame.
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Emacs can use 8-bit or 16-bit values to represent GLYPHs. Under X
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windows, 16-bit GLYPHs allow you to display characters from fonts
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too large to be indexed by 8 bits alone, but drawing with 16-bit GLYPHs
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is usually quite a bit slower than drawing with 8-bit GLYPHs. */
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/* #define GLYPH_16_BIT */
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#ifdef GLYPH_16_BIT
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#define GLYPH unsigned short
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#else
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#define GLYPH unsigned char
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#endif
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/* If using GNU, then support inline function declarations. */
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#ifdef __GNUC__
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#define INLINE __inline__
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#else
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#define INLINE
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#endif
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/* The configuration script replaces the string @opsystem@ with the
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name of the s/*.h file that describes the system type you are
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using; an option of the form "-opsystem=OPSYS" says to use
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"s/OPSYS.h". See the file ../etc/MACHINES for a list of systems
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and the -opsystem flags to use for them.
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See s/template.h for documentation on writing s/*.h files. */
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#include "@opsystem@"
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/* The configuration script replaces the string @machine@ with the
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name of the m/*.h file that describes the machine you are
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using; an option of the form "-machine=MACH" says to use
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"m/MACH.h". See the file ../etc/MACHINES for a list of machines
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and the -machine flags to use for them.
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See m/template.h for documentation on writing m/*.h files. */
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#include "@machine@"
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/* Some s- files may define SYSTEM_MALLOC, in which case make sure
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we don't use REL_ALLOC. */
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#ifdef SYSTEM_MALLOC
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#ifdef GNU_MALLOC
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#undef GNU_MALLOC
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#ifdef REL_ALLOC
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#undef REL_ALLOC
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#endif
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#endif
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#endif
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/* Load in the conversion definitions if this system
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needs them and the source file being compiled has not
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said to inhibit this. There should be no need for you
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to alter these lines. */
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#ifdef SHORTNAMES
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#ifndef NO_SHORTNAMES
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#include "../shortnames/remap.h"
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#endif /* not NO_SHORTNAMES */
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#endif /* SHORTNAMES */
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/* Define `subprocesses' should be defined if you want to
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have code for asynchronous subprocesses
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(as used in M-x compile and M-x shell).
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These do not work for some USG systems yet;
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for the ones where they work, the s/*.h file defines this flag. */
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#ifndef VMS
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#ifndef USG
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/* #define subprocesses */
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#endif
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#endif
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/* Define LD_SWITCH_SITE to contain any special flags your loader may
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need. For instance, if you've defined HAVE_X_WINDOWS above and your
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X libraries aren't in a place that your loader can find on its own,
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you might want to add "-L/..." or something similar. */
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/* #define LD_SWITCH_SITE */
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/* Define C_SWITCH_SITE to contain any special flags your compiler may
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need. For instance, if you've defined HAVE_X_WINDOWS above and your
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X include files aren't in a place that your compiler can find on its
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own, you might want to add "-I/..." or something similar. */
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/* #define C_SWITCH_SITE */
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/* Define the return type of signal handlers if the s-xxx file
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did not already do so. */
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#ifndef SIGTYPE
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#define SIGTYPE void
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#endif
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/* If it doesn't seem that the compiler we're using supports the
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`const' qualifier, then the `configure' script will remove this
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line. Some of the files that Emacs shares with other applications
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(regex.h, getdate.y, etcetera) assume that const is defined. The
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rule seems to be that if a system has a config.h file, that file
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should take care of #defining const away if necessary. */
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#define HAVE_CONST
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#ifndef HAVE_CONST
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#define const
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#endif
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/* Non-ANSI C compilers don't have volatile. */
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#ifndef __STDC__
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#define volatile
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#endif
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#ifndef THIS_IS_YMAKEFILE
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/* Some of the files of Emacs which are intended for use with other
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programs assume that if you have a config.h file, you must declare
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the type of getenv. */
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extern char *getenv ();
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#endif
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#endif /* EMACS_CONFIG_H */
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