1 /* configure fodder. See the end of ../configure.
2 /* GNU Emacs site configuration template file. -*- C -*-
3 Copyright (C) 1988 Free Software Foundation, Inc.
5 This file is part of GNU Emacs.
7 GNU Emacs is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY. No author or distributor
9 accepts responsibility to anyone for the consequences of using it
10 or for whether it serves any particular purpose or works at all,
11 unless he says so in writing. Refer to the GNU Emacs General Public
12 License for full details.
14 Everyone is granted permission to copy, modify and redistribute
15 GNU Emacs, but only under the conditions described in the
16 GNU Emacs General Public License. A copy of this license is
17 supposed to have been given to you along with GNU Emacs so you
18 can know your rights and responsibilities. It should be in a
19 file named COPYING. Among other things, the copyright notice
20 and this notice must be preserved on all copies. */
23 /* No code in Emacs #includes config.h twice, but some of the code
24 intended to work with other packages as well (like gmalloc.c)
25 think they can include it as many times as they like. */
26 #ifndef EMACS_CONFIG_H
27 #define EMACS_CONFIG_H
30 /* These are all defined in the top-level Makefile by configure.
31 They're here only for reference. */
33 /* Define LISP_FLOAT_TYPE if you want emacs to support floating-point
35 /* #define LISP_FLOAT_TYPE */
37 /* Define GNU_MALLOC if you want to use the *new* GNU memory allocator. */
38 /* #define GNU_MALLOC */
40 /* Define REL_ALLOC if you want to use the relocating allocator for
42 /* #define REL_ALLOC */
44 /* Define HAVE_X_WINDOWS if you want to use the X window system. */
45 /* #define HAVE_X_WINDOWS */
47 /* Define HAVE_X11 if you want to use version 11 of X windows.
48 Otherwise, Emacs expects to use version 10. */
49 /* #define HAVE_X11 */
51 /* Define this if you're using XFree386. */
52 /* #define HAVE_XFREE386 */
54 /* Define HAVE_X_MENU if you want to use the X window menu system.
55 This appears to work on some machines that support X
57 /* #define HAVE_X_MENU */
59 /* If we're using any sort of window system, define MULTI_FRAME. */
64 /* Define USE_TEXT_PROPERTIES to support visual and other properties
66 #define USE_TEXT_PROPERTIES
68 /* Define USER_FULL_NAME to return a string
69 that is the user's full name.
70 It can assume that the variable `pw'
71 points to the password file entry for this user.
73 At some sites, the pw_gecos field contains
74 the user's full name. If neither this nor any other
75 field contains the right thing, use pw_name,
76 giving the user's login name, since that is better than nothing. */
78 #define USER_FULL_NAME pw->pw_gecos
80 /* Define AMPERSAND_FULL_NAME if you use the convention
81 that & in the full name stands for the login id. */
83 /* #define AMPERSAND_FULL_NAME */
85 /* Define this macro if you want to use 16-bit GLYPHs. Currently this
86 option isn't terribly useful (the current distribution doesn't
87 support large characters in buffer text), so the configuration
88 script doesn't provide an option to select it.
90 A character is displayed on a given terminal by means of a sequence
91 of one or more GLYPHs. A GLYPH is something that takes up exactly
92 one display position on the frame.
94 Emacs can use 8-bit or 16-bit values to represent GLYPHs. Under X
95 windows, 16-bit GLYPHs allow you to display characters from fonts
96 too large to be indexed by 8 bits alone, but drawing with 16-bit GLYPHs
97 is usually quite a bit slower than drawing with 8-bit GLYPHs. */
98 /* #define GLYPH_16_BIT */
101 #define GLYPH unsigned short
103 #define GLYPH unsigned char
106 /* If using GNU, then support inline function declarations. */
108 #define INLINE __inline__
113 /* The configuration script replaces the string @opsysfile@ with the
114 name of the s/*.h file that describes the system type you are
115 using. The file is chosen based on the configuration name you
118 See the file ../etc/MACHINES for a list of systems and the
119 configuration names to use for them.
121 See s/template.h for documentation on writing s/*.h files. */
123 #include "@opsysfile@"
125 /* The configuration script replaces the string @machfile@ with the
126 name of the m/*.h file that describes the machine you are using.
127 The file is chosen based on the configuration name you give.
129 See the file ../etc/MACHINES for a list of machines and the
130 configuration names to use for them.
132 See m/template.h for documentation on writing m/*.h files. */
134 #include "@machfile@"
136 /* Some s- files may define SYSTEM_MALLOC, in which case make sure
137 we don't use REL_ALLOC. */
148 /* Load in the conversion definitions if this system
149 needs them and the source file being compiled has not
150 said to inhibit this. There should be no need for you
151 to alter these lines. */
154 #ifndef NO_SHORTNAMES
155 #include "../shortnames/remap.h"
156 #endif /* not NO_SHORTNAMES */
157 #endif /* SHORTNAMES */
159 /* Define `subprocesses' should be defined if you want to
160 have code for asynchronous subprocesses
161 (as used in M-x compile and M-x shell).
162 These do not work for some USG systems yet;
163 for the ones where they work, the s/*.h file defines this flag. */
167 /* #define subprocesses */
171 /* Define LD_SWITCH_SITE to contain any special flags your loader may need. */
172 /* #define LD_SWITCH_SITE */
174 /* Define C_SWITCH_SITE to contain any special flags your compiler needs. */
175 /* #define C_SWITCH_SITE */
177 /* Define LD_SWITCH_X_SITE to contain any special flags your loader
178 may need to deal with X Windows. For instance, if you've defined
179 HAVE_X_WINDOWS above and your X libraries aren't in a place that
180 your loader can find on its own, you might want to add "-L/..." or
181 something similar. */
182 #define LD_SWITCH_X_SITE @LD_SWITCH_X_SITE@
184 /* Define C_SWITCH_X_SITE to contain any special flags your compiler
185 may need to deal with X Windows. For instance, if you've defined
186 HAVE_X_WINDOWS above and your X include files aren't in a place
187 that your compiler can find on its own, you might want to add
188 "-I/..." or something similar. */
189 #define C_SWITCH_X_SITE @C_SWITCH_X_SITE@
191 /* Define the return type of signal handlers if the s-xxx file
192 did not already do so. */
194 #define RETSIGTYPE void
197 /* SIGTYPE is the macro we actually use. */
199 #define SIGTYPE RETSIGTYPE
202 /* Non-ANSI C compilers don't have volatile. */
207 /* joe@zircon.uucp says that in order to use XFree386, you have to
208 link against -lXbsd, which insists on defining the random
211 #define LIBX11_SYSTEM -lXbsd
215 #ifndef THIS_IS_YMAKEFILE
216 /* Some of the files of Emacs which are intended for use with other
217 programs assume that if you have a config.h file, you must declare
218 the type of getenv. */
219 extern char *getenv ();
222 #endif /* EMACS_CONFIG_H */