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1 /* GNU Emacs site configuration template file. -*- C -*-
2 Copyright (C) 1988, 1993 Free Software Foundation, Inc.
3
4 This file is part of GNU Emacs.
5
6 GNU Emacs is distributed in the hope that it will be useful,
7 but WITHOUT ANY WARRANTY. No author or distributor
8 accepts responsibility to anyone for the consequences of using it
9 or for whether it serves any particular purpose or works at all,
10 unless he says so in writing. Refer to the GNU Emacs General Public
11 License for full details.
12
13 Everyone is granted permission to copy, modify and redistribute
14 GNU Emacs, but only under the conditions described in the
15 GNU Emacs General Public License. A copy of this license is
16 supposed to have been given to you along with GNU Emacs so you
17 can know your rights and responsibilities. It should be in a
18 file named COPYING. Among other things, the copyright notice
19 and this notice must be preserved on all copies. */
20
21
22 /* No code in Emacs #includes config.h twice, but some of the code
23 intended to work with other packages as well (like gmalloc.c)
24 think they can include it as many times as they like. */
25 #ifndef EMACS_CONFIG_H
26 #define EMACS_CONFIG_H
27
28
29 /* These are all defined in the top-level Makefile by configure.
30 They're here only for reference. */
31
32 /* Define LISP_FLOAT_TYPE if you want emacs to support floating-point
33 numbers. */
34 #undef LISP_FLOAT_TYPE
35
36 /* Define GNU_MALLOC if you want to use the *new* GNU memory allocator. */
37 #undef GNU_MALLOC
38
39 /* Define REL_ALLOC if you want to use the relocating allocator for
40 buffer space. */
41 #undef REL_ALLOC
42
43 /* Define HAVE_X_WINDOWS if you want to use the X window system. */
44 #undef HAVE_X_WINDOWS
45
46 /* Define HAVE_X11 if you want to use version 11 of X windows.
47 Otherwise, Emacs expects to use version 10. */
48 #undef HAVE_X11
49
50 /* Define this if you're using XFree386. */
51 #undef HAVE_XFREE386
52
53 /* Define HAVE_X_MENU if you want to use the X window menu system.
54 This appears to work on some machines that support X
55 and not on others. */
56 #undef HAVE_X_MENU
57
58 /* If we're using any sort of window system, define MULTI_FRAME. */
59 #ifdef HAVE_X_WINDOWS
60 #define MULTI_FRAME
61 #endif
62
63 /* Define USE_TEXT_PROPERTIES to support visual and other properties
64 on text. */
65 #define USE_TEXT_PROPERTIES
66
67 /* Define USER_FULL_NAME to return a string
68 that is the user's full name.
69 It can assume that the variable `pw'
70 points to the password file entry for this user.
71
72 At some sites, the pw_gecos field contains
73 the user's full name. If neither this nor any other
74 field contains the right thing, use pw_name,
75 giving the user's login name, since that is better than nothing. */
76 #define USER_FULL_NAME pw->pw_gecos
77
78 /* Define AMPERSAND_FULL_NAME if you use the convention
79 that & in the full name stands for the login id. */
80 #undef AMPERSAND_FULL_NAME
81
82 /* Some things figured out by the configure script, grouped as they are in
83 configure.in. */
84 #undef HAVE_SYS_TIMEB_H
85 #undef HAVE_SYS_TIME_H
86 #undef STDC_HEADERS
87 #undef TIME_WITH_SYS_TIME
88
89 #undef HAVE_LIBDNET
90
91 #undef HAVE_ALLOCA_H
92
93 #undef HAVE_GETTIMEOFDAY
94 #undef HAVE_GETHOSTNAME
95 #undef HAVE_DUP2
96 #undef HAVE_RENAME
97 #undef HAVE_CLOSEDIR
98
99 #undef TM_IN_SYS_TIME
100 #undef HAVE_TM_ZONE
101 #undef HAVE_TZNAME
102
103 #undef const
104
105 #undef HAVE_LONG_FILE_NAMES
106
107 #undef CRAY_STACKSEG_END
108 #undef STACK_DIRECTION
109
110 #undef UNEXEC_SRC
111
112 #undef HAVE_LIBXBSD
113 #undef HAVE_XRMSETDATABASE
114 #undef HAVE_RANDOM
115
116 /* If using GNU, then support inline function declarations. */
117 #ifdef __GNUC__
118 #define INLINE __inline__
119 #else
120 #define INLINE
121 #endif
122
123 /* The configuration script defines opsysfile to be the name of the
124 s/*.h file that describes the system type you are using. The file
125 is chosen based on the configuration name you give.
126
127 See the file ../etc/MACHINES for a list of systems and the
128 configuration names to use for them.
129
130 See s/template.h for documentation on writing s/*.h files. */
131 #undef config_opsysfile
132 #include config_opsysfile
133
134 /* The configuration script defines machfile to be the name of the
135 m/*.h file that describes the machine you are using. The file is
136 chosen based on the configuration name you give.
137
138 See the file ../etc/MACHINES for a list of machines and the
139 configuration names to use for them.
140
141 See m/template.h for documentation on writing m/*.h files. */
142 #undef config_machfile
143 #include config_machfile
144
145 /* Load in the conversion definitions if this system
146 needs them and the source file being compiled has not
147 said to inhibit this. There should be no need for you
148 to alter these lines. */
149
150 #ifdef SHORTNAMES
151 #ifndef NO_SHORTNAMES
152 #include "../shortnames/remap.h"
153 #endif /* not NO_SHORTNAMES */
154 #endif /* SHORTNAMES */
155
156 /* Define `subprocesses' should be defined if you want to
157 have code for asynchronous subprocesses
158 (as used in M-x compile and M-x shell).
159 These do not work for some USG systems yet;
160 for the ones where they work, the s/*.h file defines this flag. */
161
162 #ifndef VMS
163 #ifndef USG
164 /* #define subprocesses */
165 #endif
166 #endif
167
168 /* Define LD_SWITCH_SITE to contain any special flags your loader may need. */
169 #undef LD_SWITCH_SITE
170
171 /* Define C_SWITCH_SITE to contain any special flags your compiler needs. */
172 #undef C_SWITCH_SITE
173
174 /* Define LD_SWITCH_X_SITE to contain any special flags your loader
175 may need to deal with X Windows. For instance, if you've defined
176 HAVE_X_WINDOWS above and your X libraries aren't in a place that
177 your loader can find on its own, you might want to add "-L/..." or
178 something similar. */
179 #undef LD_SWITCH_X_SITE
180
181 /* Define C_SWITCH_X_SITE to contain any special flags your compiler
182 may need to deal with X Windows. For instance, if you've defined
183 HAVE_X_WINDOWS above and your X include files aren't in a place
184 that your compiler can find on its own, you might want to add
185 "-I/..." or something similar. */
186 #undef C_SWITCH_X_SITE
187
188 /* Define the return type of signal handlers if the s-xxx file
189 did not already do so. */
190 #define RETSIGTYPE void
191
192 /* SIGTYPE is the macro we actually use. */
193 #ifndef SIGTYPE
194 #define SIGTYPE RETSIGTYPE
195 #endif
196
197 /* Non-ANSI C compilers usually don't have volatile. */
198 #ifndef HAVE_VOLATILE
199 #ifndef __STDC__
200 #define volatile
201 #endif
202 #endif
203
204 #if 0 /* This should be taken care of by autoconf now. */
205 /* joe@zircon.uucp says that in order to use XFree386, you have to
206 link against -lXbsd, which insists on defining the random
207 function.
208 faith@cs.unc.edu says this is bogus for Linux and several other OS's.
209 Eventually, we should have autoconf test for this. Anyone want to
210 submit a patch? */
211 #if defined (HAVE_XFREE386) && !defined (LINUX)
212 #define LIBX11_SYSTEM -lXbsd
213 #define HAVE_RANDOM
214 #endif
215 #endif
216
217 /* Some of the files of Emacs which are intended for use with other
218 programs assume that if you have a config.h file, you must declare
219 the type of getenv.
220
221 This declaration shouldn't appear when alloca.s or ymakefile
222 includes config.h. */
223 #ifndef NOT_C_CODE
224 extern char *getenv ();
225 #endif
226
227 #endif /* EMACS_CONFIG_H */