1 /* src/config.in. Generated from configure.in by autoheader. */
3 /* GNU Emacs site configuration template file.
4 Copyright (C) 1988, 1993, 1994, 1999, 2000, 2001, 2002, 2004, 2005,
5 2006, 2007, 2008 Free Software Foundation, Inc.
7 This file is part of GNU Emacs.
9 GNU Emacs is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3, or (at your option)
14 GNU Emacs is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with GNU Emacs; see the file COPYING. If not, write to the
21 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 Boston, MA 02110-1301, USA. */
25 /* No code in Emacs #includes config.h twice, but some bits of code
26 intended to work with other packages as well (like gmalloc.c)
27 think they can include it as many times as they like. */
28 #ifndef EMACS_CONFIG_H
29 #define EMACS_CONFIG_H
32 /* Define to 1 if the mktime function is broken. */
35 /* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
36 systems. This function is required for `alloca.c' support on those systems.
38 #undef CRAY_STACKSEG_END
40 /* Define to 1 if using `alloca.c'. */
43 /* Define to 1 if using `getloadavg.c'. */
46 /* Define C_SWITCH_X_SITE to contain any special flags your compiler may need
47 to deal with X Windows. For instance, if you've defined HAVE_X_WINDOWS
48 above and your X include files aren't in a place that your compiler can
49 find on its own, you might want to add "-I/..." or something similar. */
50 #undef C_SWITCH_X_SITE
52 /* Define to 1 for DGUX with <sys/dg_sys_info.h>. */
55 /* Define to 1 if you are using the GNU C Library. */
56 #undef DOUG_LEA_MALLOC
58 /* Define to the canonical Emacs configuration name. */
59 #undef EMACS_CONFIGURATION
61 /* Define to the options passed to configure. */
62 #undef EMACS_CONFIG_OPTIONS
64 /* Define to 1 if the `getloadavg' function needs to be run setuid or setgid.
66 #undef GETLOADAVG_PRIVILEGED
68 /* Define to 1 if the `getpgrp' function requires zero arguments. */
71 /* Define to 1 if gettimeofday accepts only one argument. */
72 #undef GETTIMEOFDAY_ONE_ARGUMENT
74 /* Define to 1 if you want to use the GNU memory allocator. */
77 /* Define to 1 if the file /usr/lpp/X11/bin/smt.exp exists. */
78 #undef HAVE_AIX_SMT_EXP
80 /* Define to 1 if you have the `alarm' function. */
83 /* Define to 1 if you have `alloca', as a function or macro. */
86 /* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
90 /* Define to 1 if ALSA is available. */
93 /* Define to 1 if you have the <AvailabilityMacros.h> header file. */
94 #undef HAVE_AVAILABILITYMACROS_H
96 /* Define to 1 if you have the `bcmp' function. */
99 /* Define to 1 if you have the `bcopy' function. */
102 /* Define to 1 if you have the `bzero' function. */
105 /* Define to 1 if you are using the Carbon API on Mac OS X. */
108 /* Define to 1 if you have the `cbrt' function. */
111 /* Define to 1 if you have the `closedir' function. */
114 /* Define to 1 if you have the <coff.h> header file. */
117 /* Define to 1 if you have the <com_err.h> header file. */
118 #undef HAVE_COM_ERR_H
120 /* Define to 1 if you have /usr/lib/crti.o. */
123 /* Define to 1 if using D-Bus. */
126 /* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you
128 #undef HAVE_DECL_SYS_SIGLIST
130 /* Define to 1 if you have the declaration of `tzname', and to 0 if you don't.
132 #undef HAVE_DECL_TZNAME
134 /* Define to 1 if you have the declaration of `__sys_siglist', and to 0 if you
136 #undef HAVE_DECL___SYS_SIGLIST
138 /* Define to 1 if you have the <des.h> header file. */
141 /* Define to 1 if dynamic ptys are supported. */
144 /* Define to 1 if you have the `difftime' function. */
147 /* Define to 1 if you have the `dup2' function. */
150 /* Define to 1 if you have the `euidaccess' function. */
151 #undef HAVE_EUIDACCESS
153 /* Define to 1 if you have the <fcntl.h> header file. */
156 /* Define to 1 if you have the `fmod' function. */
159 /* Define to 1 if you have the `fork' function. */
162 /* Define to 1 if you have the `fpathconf' function. */
163 #undef HAVE_FPATHCONF
165 /* Define to 1 if using the freetype and fontconfig libraries. */
168 /* Define to 1 if you have the `frexp' function. */
171 /* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
174 /* Define to 1 if you have the `fsync' function. */
177 /* Define to 1 if you have the `ftime' function. */
180 /* Define to 1 if you have the `gai_strerror' function. */
181 #undef HAVE_GAI_STRERROR
183 /* Define to 1 if you have the `gdk_display_open' function. */
184 #undef HAVE_GDK_DISPLAY_OPEN
186 /* Define to 1 if you have the `getaddrinfo' function. */
187 #undef HAVE_GETADDRINFO
189 /* Define to 1 if you have the `getcwd' function. */
192 /* Define to 1 if you have the `getdelim' function. */
195 /* Define to 1 if you have the `getdomainname' function. */
196 #undef HAVE_GETDOMAINNAME
198 /* Define to 1 if you have the `gethostname' function. */
199 #undef HAVE_GETHOSTNAME
201 /* Define to 1 if you have the `getline' function. */
204 /* Define to 1 if you have the `getloadavg' function. */
205 #undef HAVE_GETLOADAVG
207 /* Define to 1 if you have the <getopt.h> header file. */
210 /* Define to 1 if you have the `getopt_long_only' function. */
211 #undef HAVE_GETOPT_LONG_ONLY
213 /* Define to 1 if you have the `getpagesize' function. */
214 #undef HAVE_GETPAGESIZE
216 /* Define to 1 if you have the `getpeername' function. */
217 #undef HAVE_GETPEERNAME
219 /* Define to 1 if you have the `getpt' function. */
222 /* Define to 1 if you have the `getrusage' function. */
223 #undef HAVE_GETRUSAGE
225 /* Define to 1 if you have the `getsockname' function. */
226 #undef HAVE_GETSOCKNAME
228 /* Define to 1 if you have the `getsockopt' function. */
229 #undef HAVE_GETSOCKOPT
231 /* Define to 1 if you have the `gettimeofday' function. */
232 #undef HAVE_GETTIMEOFDAY
234 /* Define to 1 if you have the `getwd' function. */
237 /* Define to 1 if you have the `get_current_dir_name' function. */
238 #undef HAVE_GET_CURRENT_DIR_NAME
240 /* Define to 1 if you have a gif library (default -lgif; otherwise specify
244 /* Define to 1 if you have the gpm library (-lgpm). */
247 /* Define to 1 if you have the `grantpt' function. */
250 /* Define to 1 if you have GTK and pthread (-lpthread). */
251 #undef HAVE_GTK_AND_PTHREAD
253 /* Define to 1 if GTK has both file selection and chooser dialog. */
254 #undef HAVE_GTK_FILE_BOTH
256 /* Define to 1 if you have the `gtk_file_chooser_dialog_new' function. */
257 #undef HAVE_GTK_FILE_CHOOSER_DIALOG_NEW
259 /* Define to 1 if you have the `gtk_file_selection_new' function. */
260 #undef HAVE_GTK_FILE_SELECTION_NEW
262 /* Define to 1 if you have the `gtk_main' function. */
265 /* Define to 1 if GTK can handle more than one display. */
266 #undef HAVE_GTK_MULTIDISPLAY
268 /* Define to 1 if netdb.h declares h_errno. */
271 /* Define to 1 if you have the `index' function. */
274 /* Define to 1 if you have inet sockets. */
275 #undef HAVE_INET_SOCKETS
277 /* Define to 1 if you have the <inttypes.h> header file. */
278 #undef HAVE_INTTYPES_H
280 /* Define to 1 if you have the jpeg library (-ljpeg). */
283 /* Define to 1 if you have the <kerberosIV/des.h> header file. */
284 #undef HAVE_KERBEROSIV_DES_H
286 /* Define to 1 if you have the <kerberosIV/krb.h> header file. */
287 #undef HAVE_KERBEROSIV_KRB_H
289 /* Define to 1 if you have the <kerberos/des.h> header file. */
290 #undef HAVE_KERBEROS_DES_H
292 /* Define to 1 if you have the <kerberos/krb.h> header file. */
293 #undef HAVE_KERBEROS_KRB_H
295 /* Define to 1 if you have the <krb5.h> header file. */
298 /* Define to 1 if you have the <krb.h> header file. */
301 /* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
302 #undef HAVE_LANGINFO_CODESET
304 /* Define to 1 if the directory /usr/lib64 exists. */
305 #undef HAVE_LIB64_DIR
307 /* Define to 1 if you have the `com_err' library (-lcom_err). */
308 #undef HAVE_LIBCOM_ERR
310 /* Define to 1 if you have the `crypto' library (-lcrypto). */
311 #undef HAVE_LIBCRYPTO
313 /* Define to 1 if you have the `des' library (-ldes). */
316 /* Define to 1 if you have the `des425' library (-ldes425). */
317 #undef HAVE_LIBDES425
319 /* Define to 1 if you have the `dgc' library (-ldgc). */
322 /* Define to 1 if you have the `dnet' library (-ldnet). */
325 /* Define to 1 if you have the hesiod library (-lhesiod). */
326 #undef HAVE_LIBHESIOD
328 /* Define to 1 if you have the `intl' library (-lintl). */
331 /* Define to 1 if you have the `k5crypto' library (-lk5crypto). */
332 #undef HAVE_LIBK5CRYPTO
334 /* Define to 1 if you have the `krb' library (-lkrb). */
337 /* Define to 1 if you have the `krb4' library (-lkrb4). */
340 /* Define to 1 if you have the `krb5' library (-lkrb5). */
343 /* Define to 1 if you have the `kstat' library (-lkstat). */
346 /* Define to 1 if you have the `lockfile' library (-llockfile). */
347 #undef HAVE_LIBLOCKFILE
349 /* Define to 1 if you have the `m' library (-lm). */
352 /* Define to 1 if you have the `mail' library (-lmail). */
355 /* Define to 1 if you have the `ncurses' library (-lncurses). */
356 #undef HAVE_LIBNCURSES
358 /* Define to 1 if using libotf. */
361 /* Define to 1 if you have the <libpng/png.h> header file. */
362 #undef HAVE_LIBPNG_PNG_H
364 /* Define to 1 if you have the `pthreads' library (-lpthreads). */
365 #undef HAVE_LIBPTHREADS
367 /* Define to 1 if you have the resolv library (-lresolv). */
368 #undef HAVE_LIBRESOLV
370 /* Define to 1 if you have the `Xext' library (-lXext). */
373 /* Define to 1 if you have the `Xmu' library (-lXmu). */
376 /* Define to 1 if you have the Xp library (-lXp). */
379 /* Define to 1 if you have the <limits.h> header file. */
382 /* Define to 1 if you have the <linux/version.h> header file. */
383 #undef HAVE_LINUX_VERSION_H
385 /* Define to 1 if you have the <locale.h> header file. */
388 /* Define to 1 if you have the `logb' function. */
391 /* Define to 1 if you support file names longer than 14 characters. */
392 #undef HAVE_LONG_FILE_NAMES
394 /* Define to 1 if you have the `lrand48' function. */
397 /* Define to 1 if using libm17n-flt. */
400 /* Define to 1 if you have the <machine/soundcard.h> header file. */
401 #undef HAVE_MACHINE_SOUNDCARD_H
403 /* Define to 1 if you have the <mach/mach.h> header file. */
404 #undef HAVE_MACH_MACH_H
406 /* Define to 1 if you have the <maillock.h> header file. */
407 #undef HAVE_MAILLOCK_H
409 /* Define to 1 if you have the <malloc/malloc.h> header file. */
410 #undef HAVE_MALLOC_MALLOC_H
412 /* Define to 1 if you have the `mblen' function. */
415 /* Define to 1 if you have the `mbrlen' function. */
418 /* Define to 1 if you have the `mbsinit' function. */
421 /* Define to 1 if <wchar.h> declares mbstate_t. */
422 #undef HAVE_MBSTATE_T
424 /* Define to 1 if you have the `memcmp' function. */
427 /* Define to 1 if you have the `memcpy' function. */
430 /* Define to 1 if you have the `memmove' function. */
433 /* Define to 1 if you have the <memory.h> header file. */
436 /* Define to 1 if you have the `mempcpy' function. */
439 /* Define to 1 if you have the `memset' function. */
442 /* Define to 1 if you have mouse menus. (This is automatic if you use X, but
443 the option to specify it remains.) It is also defined with other window
444 systems that support xmenu.c. */
447 /* Define to 1 if you have the `mkdir' function. */
450 /* Define to 1 if you have the `mkstemp' function. */
453 /* Define to 1 if you have the `mktime' function. */
456 /* Define to 1 if you have a working `mmap' system call. */
459 /* Define to 1 if you have Motif 2.1 or newer. */
460 #undef HAVE_MOTIF_2_1
462 /* Define to 1 if you have the `mremap' function. */
465 /* Define to 1 if you have the <net/if.h> header file. */
468 /* Define to 1 if you have the <nlist.h> header file. */
471 /* Define to 1 if personality LINUX32 can be set. */
472 #undef HAVE_PERSONALITY_LINUX32
474 /* Define to 1 if you have the png library (-lpng). */
477 /* Define to 1 if you have the <png.h> header file. */
480 /* Define to 1 if you have the `posix_memalign' function. */
481 #undef HAVE_POSIX_MEMALIGN
483 /* Define to 1 if you have the `pstat_getdynamic' function. */
484 #undef HAVE_PSTAT_GETDYNAMIC
486 /* Define to 1 if you have the <pthread.h> header file. */
487 #undef HAVE_PTHREAD_H
489 /* Define to 1 if you have the <pty.h> header file. */
492 /* Define to 1 if you have the <pwd.h> header file. */
495 /* Define to 1 if you have the `random' function. */
498 /* Define to 1 if you have the `recvfrom' function. */
501 /* Define to 1 if you have the `rename' function. */
504 /* Define to 1 if res_init is available. */
507 /* Define to 1 if you have the `rindex' function. */
510 /* Define to 1 if you have the `rint' function. */
513 /* Define to 1 if you have the `rmdir' function. */
516 /* Define to 1 if using librsvg. */
519 /* Define to 1 if you have the `select' function. */
522 /* Define to 1 if you have the `sendto' function. */
525 /* Define to 1 if you have the `setitimer' function. */
526 #undef HAVE_SETITIMER
528 /* Define to 1 if you have the `setlocale' function. */
529 #undef HAVE_SETLOCALE
531 /* Define to 1 if you have the `setpgid' function. */
534 /* Define to 1 if you have the `setrlimit' function. */
535 #undef HAVE_SETRLIMIT
537 /* Define to 1 if you have the `setsid' function. */
540 /* Define to 1 if you have the `setsockopt' function. */
541 #undef HAVE_SETSOCKOPT
543 /* Define to 1 if you have the `shutdown' function. */
546 /* Define to 1 if the system has the type `size_t'. */
549 /* Define to 1 if you have the <soundcard.h> header file. */
550 #undef HAVE_SOUNDCARD_H
552 /* Define to 1 if `speed_t' is declared by <termios.h>. */
555 /* Define to 1 if you have the <stdint.h> header file. */
558 /* Define to 1 if you have the <stdio_ext.h> header file. */
559 #undef HAVE_STDIO_EXT_H
561 /* Define to 1 if you have the <stdlib.h> header file. */
564 /* Define to 1 if you have the `strerror' function. */
567 /* Define to 1 if you have the `strftime' function. */
570 /* Define to 1 if you have the <strings.h> header file. */
571 #undef HAVE_STRINGS_H
573 /* Define to 1 if you have the <string.h> header file. */
576 /* Define to 1 if you have the `strsignal' function. */
577 #undef HAVE_STRSIGNAL
579 /* Define to 1 if `ifr_addr' is member of `struct ifreq'. */
580 #undef HAVE_STRUCT_IFREQ_IFR_ADDR
582 /* Define to 1 if `ifr_broadaddr' is member of `struct ifreq'. */
583 #undef HAVE_STRUCT_IFREQ_IFR_BROADADDR
585 /* Define to 1 if `ifr_flags' is member of `struct ifreq'. */
586 #undef HAVE_STRUCT_IFREQ_IFR_FLAGS
588 /* Define to 1 if `ifr_hwaddr' is member of `struct ifreq'. */
589 #undef HAVE_STRUCT_IFREQ_IFR_HWADDR
591 /* Define to 1 if `ifr_netmask' is member of `struct ifreq'. */
592 #undef HAVE_STRUCT_IFREQ_IFR_NETMASK
594 /* Define to 1 if `n_un.n_name' is member of `struct nlist'. */
595 #undef HAVE_STRUCT_NLIST_N_UN_N_NAME
597 /* Define to 1 if `tm_zone' is member of `struct tm'. */
598 #undef HAVE_STRUCT_TM_TM_ZONE
600 /* Define to 1 if `struct utimbuf' is declared by <utime.h>. */
601 #undef HAVE_STRUCT_UTIMBUF
603 /* Define to 1 if you have the `sync' function. */
606 /* Define to 1 if you have the `sysinfo' function. */
609 /* Define to 1 if you have the <sys/ioctl.h> header file. */
610 #undef HAVE_SYS_IOCTL_H
612 /* Define to 1 if you have the <sys/mman.h> header file. */
613 #undef HAVE_SYS_MMAN_H
615 /* Define to 1 if you have the <sys/param.h> header file. */
616 #undef HAVE_SYS_PARAM_H
618 /* Define to 1 if you have the <sys/resource.h> header file. */
619 #undef HAVE_SYS_RESOURCE_H
621 /* Define to 1 if you have the <sys/select.h> header file. */
622 #undef HAVE_SYS_SELECT_H
624 /* Define to 1 if you have the <sys/socket.h> header file. */
625 #undef HAVE_SYS_SOCKET_H
627 /* Define to 1 if you have the <sys/soundcard.h> header file. */
628 #undef HAVE_SYS_SOUNDCARD_H
630 /* Define to 1 if you have the <sys/stat.h> header file. */
631 #undef HAVE_SYS_STAT_H
633 /* Define to 1 if you have the <sys/systeminfo.h> header file. */
634 #undef HAVE_SYS_SYSTEMINFO_H
636 /* Define to 1 if you have the <sys/timeb.h> header file. */
637 #undef HAVE_SYS_TIMEB_H
639 /* Define to 1 if you have the <sys/time.h> header file. */
640 #undef HAVE_SYS_TIME_H
642 /* Define to 1 if you have the <sys/types.h> header file. */
643 #undef HAVE_SYS_TYPES_H
645 /* Define to 1 if you have the <sys/un.h> header file. */
648 /* Define to 1 if you have the <sys/utsname.h> header file. */
649 #undef HAVE_SYS_UTSNAME_H
651 /* Define to 1 if you have the <sys/vlimit.h> header file. */
652 #undef HAVE_SYS_VLIMIT_H
654 /* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
655 #undef HAVE_SYS_WAIT_H
657 /* Define to 1 if you have the <sys/_mbstate_t.h> header file. */
658 #undef HAVE_SYS__MBSTATE_T_H
660 /* Define to 1 if you have the <termcap.h> header file. */
661 #undef HAVE_TERMCAP_H
663 /* Define to 1 if you have the <termios.h> header file. */
664 #undef HAVE_TERMIOS_H
666 /* Define to 1 if you have the <term.h> header file. */
669 /* Define to 1 if you have the tiff library (-ltiff). */
672 /* Define to 1 if `struct timeval' is declared by <sys/time.h>. */
675 /* Define to 1 if `tm_gmtoff' is member of `struct tm'. */
676 #undef HAVE_TM_GMTOFF
678 /* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use
679 `HAVE_STRUCT_TM_TM_ZONE' instead. */
682 /* Define to 1 if you have the `touchlock' function. */
683 #undef HAVE_TOUCHLOCK
685 /* Define to 1 if you don't have `tm_zone' but do have the external array
689 /* Define to 1 if you have the `tzset' function. */
692 /* Define to 1 if you have the `ualarm' function. */
695 /* Define to 1 if you have the <unistd.h> header file. */
698 /* Define to 1 if you have the `utimes' function. */
701 /* Define to 1 if you have the <utime.h> header file. */
704 /* Define to 1 if you have the `vfork' function. */
707 /* Define to 1 if you have the <vfork.h> header file. */
710 /* Define to 1 if `fork' works. */
711 #undef HAVE_WORKING_FORK
713 /* Define to 1 if `vfork' works. */
714 #undef HAVE_WORKING_VFORK
716 /* Define to 1 if you want to use version 11 of X windows. Otherwise, Emacs
717 expects to use version 10. */
720 /* Define to 1 if you have the X11R6 or newer version of Xlib. */
723 /* Define to 1 if you have the X11R6 or newer version of Xt. */
726 /* Define to 1 if you have the Xaw3d library (-lXaw3d). */
729 /* Define to 1 if you have the Xft library. */
732 /* Define to 1 if XIM is available */
735 /* Define to 1 if you have the XkbGetKeyboard function. */
736 #undef HAVE_XKBGETKEYBOARD
738 /* Define to 1 if you have the Xpm libary (-lXpm). */
741 /* Define to 1 if you have the `XrmSetDatabase' function. */
742 #undef HAVE_XRMSETDATABASE
744 /* Define to 1 if you have the `XScreenNumberOfScreen' function. */
745 #undef HAVE_XSCREENNUMBEROFSCREEN
747 /* Define to 1 if you have the `XScreenResourceString' function. */
748 #undef HAVE_XSCREENRESOURCESTRING
750 /* Define to 1 if you have the `XSetWMProtocols' function. */
751 #undef HAVE_XSETWMPROTOCOLS
753 /* Define to 1 if you have the SM library (-lSM). */
756 /* Define to 1 if you want to use the X window system. */
757 #undef HAVE_X_WINDOWS
759 /* Define to 1 if you have the `__fpending' function. */
760 #undef HAVE___FPENDING
762 /* Define to support using a Hesiod database to find the POP server. */
765 /* Define to support Kerberos-authenticated POP mail retrieval. */
768 /* Define to use Kerberos 5 instead of Kerberos 4. */
771 /* Define LD_SWITCH_X_SITE to contain any special flags your loader may need
772 to deal with X Windows. For instance, if you've defined HAVE_X_WINDOWS
773 above and your X libraries aren't in a place that your loader can find on
774 its own, you might want to add "-L/..." or something similar. */
775 #undef LD_SWITCH_X_SITE
777 /* Define LD_SWITCH_X_SITE_AUX with an -R option in case it's needed (for
778 Solaris, for example). */
779 #undef LD_SWITCH_X_SITE_AUX
781 /* Compiler option to link with the gif library (if not -lgif). */
784 /* Define to 1 if localtime caches TZ. */
785 #undef LOCALTIME_CACHE
787 /* Define to support POP mail retrieval. */
790 /* Define to 1 if your `struct nlist' has an `n_un' member. Obsolete, depend
791 on `HAVE_STRUCT_NLIST_N_UN_N_NAME */
792 #undef NLIST_NAME_UNION
794 /* Define to 1 if you don't have struct exception in math.h. */
797 /* Define to the address where bug reports for this package should be sent. */
798 #undef PACKAGE_BUGREPORT
800 /* Define to the full name of this package. */
803 /* Define to the full name and version of this package. */
804 #undef PACKAGE_STRING
806 /* Define to the one symbol short name of this package. */
807 #undef PACKAGE_TARNAME
809 /* Define to the version of this package. */
810 #undef PACKAGE_VERSION
812 /* Define as `void' if your compiler accepts `void *'; otherwise define as
816 /* Define to 1 if the C compiler supports function prototypes. */
819 /* Define REL_ALLOC if you want to use the relocating allocator for buffer
823 /* Define as the return type of signal handlers (`int' or `void'). */
826 /* If using the C implementation of alloca, define if you know the
827 direction of stack growth for your system; otherwise it will be
828 automatically deduced at runtime.
829 STACK_DIRECTION > 0 => grows toward higher addresses
830 STACK_DIRECTION < 0 => grows toward lower addresses
831 STACK_DIRECTION = 0 => direction of growth unknown */
832 #undef STACK_DIRECTION
834 /* Define to 1 if you have the ANSI C header files. */
837 /* Define to 1 on System V Release 4. */
840 /* Process async input synchronously. */
843 /* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
844 #undef TIME_WITH_SYS_TIME
846 /* Define to 1 if your <sys/time.h> declares `struct tm'. */
847 #undef TM_IN_SYS_TIME
849 /* Define to 1 for Encore UMAX. */
852 /* Define to 1 for Encore UMAX 4.3 that has <inq_status/cpustats.h> instead of
856 /* Define to the unexec source file name. */
859 /* Define to 1 if we should use font-backend. */
860 #undef USE_FONT_BACKEND
862 /* Define to 1 if using GTK. */
865 /* Define to 1 if using the Lucid X toolkit. */
868 /* Define to 1 if using the Motif X toolkit. */
871 /* Define to 1 if we should use toolkit scroll bars. */
872 #undef USE_TOOLKIT_SCROLL_BARS
874 /* Define to 1 if we should use XIM, if it is available. */
877 /* Define to 1 if using an X toolkit. */
880 /* Define to the type of the 6th arg of XRegisterIMInstantiateCallback, either
881 XPointer or XPointer*. */
882 #undef XRegisterIMInstantiateCallback_arg6
884 /* Define to 1 if on AIX 3.
885 System headers sometimes define this.
886 We just want to avoid a redefinition error message. */
891 /* Number of bits in a file offset, on hosts where this is settable. */
892 #undef _FILE_OFFSET_BITS
894 /* Enable GNU extensions on systems that have them. */
899 /* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
900 #undef _LARGEFILE_SOURCE
902 /* Define for large files, on AIX-style hosts. */
905 /* Define to 1 if on MINIX. */
908 /* Define to 2 if the system does not provide POSIX.1 features except with
910 #undef _POSIX_1_SOURCE
912 /* Define to 1 if you need to in order for `stat' and other things to work. */
915 /* Enable extensions on Solaris. */
916 #ifndef __EXTENSIONS__
917 # undef __EXTENSIONS__
919 #ifndef _POSIX_PTHREAD_SEMANTICS
920 # undef _POSIX_PTHREAD_SEMANTICS
922 #ifndef _TANDEM_SOURCE
923 # undef _TANDEM_SOURCE
926 /* Define to rpl_ if the getopt replacement functions and variables should be
928 #undef __GETOPT_PREFIX
930 /* Define like PROTOTYPES; this can be used by system headers. */
933 /* Define to compiler's equivalent of C99 restrict keyword. Don't define if
934 equivalent is `__restrict'. */
937 /* Define to compiler's equivalent of C99 restrict keyword in array
938 declarations. Define as empty for no equivalent. */
939 #undef __restrict_arr
941 /* Define to the used machine dependent file. */
942 #undef config_machfile
944 /* Define to the used os dependent file. */
945 #undef config_opsysfile
947 /* Define to empty if `const' does not conform to ANSI C. */
950 /* Define to a type if <wchar.h> does not define. */
953 /* Define to `int' if <sys/types.h> does not define. */
956 /* Define to any substitute for sys_siglist. */
959 /* Define as `fork' if `vfork' does not work. */
962 /* Define to empty if the keyword `volatile' does not work. Warning: valid
963 code using `volatile' can become incorrect without. Disable with care. */
967 /* If we're using any sort of window system, define some consequences. */
968 #ifdef HAVE_X_WINDOWS
969 #define HAVE_WINDOW_SYSTEM
974 /* Multi-tty support relies on MULTI_KBOARD. It seems safe to turn it
975 on unconditionally. */
980 /* If we're using the Carbon API on Mac OS X, define a few more
981 variables as well. */
983 #define HAVE_WINDOW_SYSTEM
987 /* Define USER_FULL_NAME to return a string
988 that is the user's full name.
989 It can assume that the variable `pw'
990 points to the password file entry for this user.
992 At some sites, the pw_gecos field contains
993 the user's full name. If neither this nor any other
994 field contains the right thing, use pw_name,
995 giving the user's login name, since that is better than nothing. */
996 #define USER_FULL_NAME pw->pw_gecos
998 /* Define AMPERSAND_FULL_NAME if you use the convention
999 that & in the full name stands for the login id. */
1000 /* Turned on June 1996 supposing nobody will mind it. */
1001 #define AMPERSAND_FULL_NAME
1003 /* We have blockinput.h. */
1004 #define DO_BLOCK_INPUT
1006 /* Define HAVE_SOUND if we have sound support. We know it works
1007 and compiles only on the specified platforms. For others,
1008 it probably doesn't make sense to try. */
1010 #if defined __FreeBSD__ || defined __NetBSD__ || defined __linux__
1011 #ifdef HAVE_MACHINE_SOUNDCARD_H
1012 #define HAVE_SOUND 1
1014 #ifdef HAVE_SYS_SOUNDCARD_H
1015 #define HAVE_SOUND 1
1017 #ifdef HAVE_SOUNDCARD_H
1018 #define HAVE_SOUND 1
1021 #define HAVE_SOUND 1
1023 #endif /* __FreeBSD__ || __NetBSD__ || __linux__ */
1025 /* If using GNU, then support inline function declarations. */
1026 /* Don't try to switch on inline handling as detected by AC_C_INLINE
1027 generally, because even if non-gcc compilers accept `inline', they
1028 may reject `extern inline'. */
1029 #if defined (__GNUC__) && defined (OPTIMIZE)
1030 #define INLINE __inline__
1035 /* Include the os and machine dependent files. */
1036 #include config_opsysfile
1037 #include config_machfile
1039 /* If no remapping takes place, static variables cannot be dumped as
1040 pure, so don't worry about the `static' keyword. */
1045 /* Define `subprocesses' should be defined if you want to
1046 have code for asynchronous subprocesses
1047 (as used in M-x compile and M-x shell).
1048 These do not work for some USG systems yet;
1049 for the ones where they work, the s/SYSTEM.h file defines this flag. */
1053 /* #define subprocesses */
1057 /* SIGTYPE is the macro we actually use. */
1059 #define SIGTYPE RETSIGTYPE
1062 #ifdef emacs /* Don't do this for lib-src. */
1063 /* Tell regex.c to use a type compatible with Emacs. */
1064 #define RE_TRANSLATE_TYPE Lisp_Object
1065 #define RE_TRANSLATE(TBL, C) CHAR_TABLE_TRANSLATE (TBL, C)
1067 /* If make_number is a macro, use it. */
1068 #define RE_TRANSLATE_P(TBL) (!EQ (TBL, make_number (0)))
1070 /* If make_number is a function, avoid it. */
1071 #define RE_TRANSLATE_P(TBL) (!(INTEGERP (TBL) && XINT (TBL) == 0))
1075 /* Avoid link-time collision with system mktime if we will use our own. */
1076 #if ! HAVE_MKTIME || BROKEN_MKTIME
1077 #define mktime emacs_mktime
1080 #define my_strftime nstrftime /* for strftime.c */
1082 /* The rest of the code currently tests the CPP symbol BSTRING.
1083 Override any claims made by the system-description files.
1084 Note that on some SCO version it is possible to have bcopy and not bcmp. */
1086 #if defined (HAVE_BCOPY) && defined (HAVE_BCMP)
1090 /* Some of the files of Emacs which are intended for use with other
1091 programs assume that if you have a config.h file, you must declare
1094 This declaration shouldn't appear when alloca.s or Makefile.in
1095 includes config.h. */
1097 extern char *getenv ();
1100 /* These default definitions are good for almost all machines.
1101 The exceptions override them in m/MACHINE.h. */
1103 #ifndef BITS_PER_CHAR
1104 #define BITS_PER_CHAR 8
1107 #ifndef BITS_PER_SHORT
1108 #define BITS_PER_SHORT 16
1111 /* Note that lisp.h uses this in a preprocessor conditional, so it
1112 would not work to use sizeof. That being so, we do all of them
1113 without sizeof, for uniformity's sake. */
1114 #ifndef BITS_PER_INT
1115 #define BITS_PER_INT 32
1118 #ifndef BITS_PER_LONG
1120 #define BITS_PER_LONG 64
1122 #define BITS_PER_LONG 32
1126 /* Define if the compiler supports function prototypes. It may do so
1127 but not define __STDC__ (e.g. DEC C by default) or may define it as
1132 # if defined PROTOTYPES
1133 # define __P(args) args
1135 # define __P(args) ()
1139 /* Don't include "string.h" or <stdlib.h> in non-C code. */
1141 #ifdef HAVE_STRING_H
1144 #ifdef HAVE_STRINGS_H
1145 #include "strings.h" /* May be needed for bcopy & al. */
1147 #ifdef HAVE_STDLIB_H
1151 # ifdef HAVE_ALLOCA_H
1152 # include <alloca.h>
1153 # else /* AIX files deal with #pragma. */
1154 # ifndef alloca /* predefined by HP cc +Olibcalls */
1157 # endif /* HAVE_ALLOCA_H */
1158 #endif /* __GNUC__ */
1160 typedef unsigned size_t;
1162 #endif /* NOT_C_CODE */
1164 /* Define HAVE_X_I18N if we have usable i18n support. */
1168 #elif !defined X11R5_INHIBIT_I18N
1172 /* Define HAVE_X11R6_XIM if we have usable X11R6-style XIM support. */
1174 #if defined HAVE_X11R6 && !defined INHIBIT_X11R6_XIM
1175 #define HAVE_X11R6_XIM
1178 /* Should we enable expensive run-time checking of data types? */
1179 #undef ENABLE_CHECKING
1181 #if defined __GNUC__ && (__GNUC__ > 2 \
1182 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5))
1183 #define NO_RETURN __attribute__ ((__noreturn__))
1185 #define NO_RETURN /* nothing */
1188 /* These won't be used automatically yet. We also need to know, at least,
1189 that the stack is continuous. */
1191 # ifndef GC_SETJMP_WORKS
1192 /* GC_SETJMP_WORKS is nearly always appropriate for GCC --
1193 see NON_SAVING_SETJMP in the target descriptions. */
1194 /* Exceptions (see NON_SAVING_SETJMP in target description) are
1195 SCO5 non-ELF (but Emacs specifies ELF) and SVR3 on x86.
1196 Fixme: Deal with SVR3. */
1197 # define GC_SETJMP_WORKS 1
1199 # ifndef GC_LISP_OBJECT_ALIGNMENT
1200 # define GC_LISP_OBJECT_ALIGNMENT (__alignof__ (Lisp_Object))
1205 #define bcopy(a,b,s) memcpy (b,a,s)
1208 #define bzero(a,s) memset (a,0,s)
1214 #endif /* EMACS_CONFIG_H */