3 if test -f config.sh; then TOP=.;
4 elif test -f ../config.sh; then TOP=..;
5 elif test -f ../../config.sh; then TOP=../..;
6 elif test -f ../../../config.sh; then TOP=../../..;
7 elif test -f ../../../../config.sh; then TOP=../../../..;
9 echo "Can't find config.sh."; exit 1
15 */*) cd `expr X$0 : 'X\(.*\)/'` ;;
17 echo "Extracting config.h (with variable substitutions)"
18 sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
20 * This file was produced by running the config_h.SH script, which
21 * gets its values from config.sh, which is generally produced by
24 * Feel free to modify any of this as the need arises. Note, however,
25 * that running config_h.SH again will wipe out any changes you've made.
26 * For a more permanent change edit config.sh and rerun config_h.SH.
28 * \$Id: Config_h.U,v 3.0.1.4 1995/09/25 09:10:49 ram Exp $
31 /* Configuration time: $cf_time
32 * Configured by: $cf_by
33 * Target system: $myuname
40 * This symbol contains the number of bytes required to align a
41 * double. Usual values are 2, 4 and 8.
43 #define MEM_ALIGNBYTES $alignbytes /**/
46 * This symbol holds a string representing the architecture name.
47 * It may be used to construct an architecture-dependant pathname
48 * where library files may be held under a private library, for
51 #define ARCHNAME "$archname" /**/
54 * This symbol holds the path of the bin directory where the package will
55 * be installed. Program must be prepared to deal with ~name substitution.
58 * This symbol is the filename expanded version of the BIN symbol, for
59 * programs that do not want to deal with that at run-time.
61 #define BIN "$bin" /**/
62 #define BIN_EXP "$binexp" /**/
65 * This macro catenates 2 tokens together.
68 * This macro surrounds its token with double quotes.
71 #define CAT2(a,b)a/**/b
72 #define CAT3(a,b,c)a/**/b/**/c
73 #define CAT4(a,b,c,d)a/**/b/**/c/**/d
74 #define CAT5(a,b,c,d,e)a/**/b/**/c/**/d/**/e
75 #define STRINGIFY(a)"a"
76 /* If you can get stringification with catify, tell me how! */
79 #define CAT2(a,b)a ## b
80 #define CAT3(a,b,c)a ## b ## c
81 #define CAT4(a,b,c,d)a ## b ## c ## d
82 #define CAT5(a,b,c,d,e)a ## b ## c ## d ## e
84 #define STRINGIFY(a)StGiFy(a)
85 #define SCAT2(a,b)StGiFy(a) StGiFy(b)
86 #define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c)
87 #define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d)
88 #define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e)
91 #include "Bletch: How does this C preprocessor catenate tokens?"
95 * This symbol contains the first part of the string which will invoke
96 * the C preprocessor on the standard input and produce to standard
97 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
98 * call a wrapper. See CPPRUN.
101 * This symbol contains the second part of the string which will invoke
102 * the C preprocessor on the standard input and produce to standard
103 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
104 * to specify standard input, otherwise the value is "".
106 #define CPPSTDIN "$cppstdin"
107 #define CPPMINUS "$cppminus"
110 * This symbol, if defined, indicates that the alarm routine is
113 #$d_alarm HAS_ALARM /**/
116 * This symbol indicates the C compiler can check for function attributes,
117 * such as printf formats. This is normally only supported by GNU cc.
119 #$d_attribut HASATTRIBUTE /**/
121 #define __attribute__(_arg_)
125 * This symbol is defined if the bcmp() routine is available to
126 * compare blocks of memory.
128 #$d_bcmp HAS_BCMP /**/
131 * This symbol is defined if the bcopy() routine is available to
132 * copy blocks of memory.
134 #$d_bcopy HAS_BCOPY /**/
137 * This symbol is defined if the bzero() routine is available to
138 * set a memory block to 0.
140 #$d_bzero HAS_BZERO /**/
143 * This symbol is defined if the C compiler can cast negative
144 * or large floating point numbers to 32-bit ints.
146 #$d_casti32 CASTI32 /**/
149 * This symbol is defined if the C compiler can cast negative
150 * numbers to unsigned longs, ints and shorts.
153 * This symbol contains flags that say what difficulties the compiler
154 * has casting odd floating values to unsigned long:
156 * 1 = couldn't cast < 0
157 * 2 = couldn't cast >= 0x80000000
158 * 4 = couldn't cast in argument expression list
160 #$d_castneg CASTNEGFLOAT /**/
161 #define CASTFLAGS $castflags /**/
164 * This symbol, if defined, indicates that the chown routine is
167 #$d_chown HAS_CHOWN /**/
170 * This symbol, if defined, indicates that the chroot routine is
173 #$d_chroot HAS_CHROOT /**/
176 * This symbol, if defined, indicates that the chsize routine is available
177 * to truncate files. You might need a -lx to get this routine.
179 #$d_chsize HAS_CHSIZE /**/
182 * This symbol, if defined, indicates that the closedir() routine
183 * does not return a value.
185 #$d_void_closedir VOID_CLOSEDIR /**/
188 * This symbol, if defined, indicates that this C compiler knows about
189 * the const type. There is no need to actually test for that symbol
190 * within your programs. The mere use of the "const" keyword will
191 * trigger the necessary tests.
193 #$d_const HASCONST /**/
199 * This symbol, if defined, indicates that the crypt routine is available
200 * to encrypt passwords and the like.
202 #$d_crypt HAS_CRYPT /**/
205 * This symbol, if defined, indicates that the cuserid routine is
206 * available to get character login names.
208 #$d_cuserid HAS_CUSERID /**/
211 * This symbol, if defined, indicates that this system's <float.h>
212 * or <limits.h> defines the symbol DBL_DIG, which is the number
213 * of significant digits in a double precision number. If this
214 * symbol is not defined, a guess of 15 is usually pretty good.
216 #$d_dbl_dig HAS_DBL_DIG /* */
219 * This symbol, if defined, indicates that the difftime routine is
222 #$d_difftime HAS_DIFFTIME /**/
225 * This symbol, if defined, indicates that the dlerror routine is
226 * available to return a string describing the last error that
227 * occurred from a call to dlopen(), dlclose() or dlsym().
229 #$d_dlerror HAS_DLERROR /**/
232 * This symbol, if defined, indicates that the dup2 routine is
233 * available to duplicate file descriptors.
235 #$d_dup2 HAS_DUP2 /**/
238 * This symbol, if defined, indicates that the fchmod routine is available
239 * to change mode of opened files. If unavailable, use chmod().
241 #$d_fchmod HAS_FCHMOD /**/
244 * This symbol, if defined, indicates that the fchown routine is available
245 * to change ownership of opened files. If unavailable, use chown().
247 #$d_fchown HAS_FCHOWN /**/
250 * This symbol, if defined, indicates to the C program that
251 * the fcntl() function exists.
253 #$d_fcntl HAS_FCNTL /**/
256 * This symbol, if defined, indicates that the fgetpos routine is
257 * available to get the file position indicator, similar to ftell().
259 #$d_fgetpos HAS_FGETPOS /**/
262 * This symbol, if defined, indicates that the system supports filenames
263 * longer than 14 characters.
265 #$d_flexfnam FLEXFILENAMES /**/
268 * This symbol, if defined, indicates that the flock routine is
269 * available to do file locking.
271 #$d_flock HAS_FLOCK /**/
274 * This symbol, if defined, indicates that the fork routine is
277 #$d_fork HAS_FORK /**/
280 * This symbol, if defined, indicates that the fsetpos routine is
281 * available to set the file position indicator, similar to fseek().
283 #$d_fsetpos HAS_FSETPOS /**/
286 * This symbol, if defined, indicates that the gettimeofday() system
287 * call is available for a sub-second accuracy clock. Usually, the file
288 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
289 * The type "Timeval" should be used to refer to "struct timeval".
291 #$d_gettimeod HAS_GETTIMEOFDAY /**/
292 #ifdef HAS_GETTIMEOFDAY
293 #define Timeval struct timeval /* Structure used by gettimeofday() */
297 * This symbol, if defined, indicates that the getgroups() routine is
298 * available to get the list of process groups. If unavailable, multiple
299 * groups are probably not supported.
302 * This symbol, if defined, indicates that the setgroups() routine is
303 * available to set the list of process groups. If unavailable, multiple
304 * groups are probably not supported.
306 #$d_getgrps HAS_GETGROUPS /**/
307 #$d_setgrps HAS_SETGROUPS /**/
310 * This symbol, if defined, indicates that the gethostent routine is
311 * available to lookup host names in some data base or other.
313 #$d_gethent HAS_GETHOSTENT /**/
316 * This symbol, if defined, indicates that the C program may use the
317 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
320 #$d_uname HAS_UNAME /**/
323 * This symbol, if defined, indicates that the getlogin routine is
324 * available to get the login name.
326 #$d_getlogin HAS_GETLOGIN /**/
329 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
330 * routine is available to get the current process group.
332 #$d_getpgrp2 HAS_GETPGRP2 /**/
335 * This symbol, if defined, indicates that the getppid routine is
336 * available to get the parent process ID.
338 #$d_getppid HAS_GETPPID /**/
341 * This symbol, if defined, indicates that the getpriority routine is
342 * available to get a process's priority.
344 #$d_getprior HAS_GETPRIORITY /**/
347 * This symbol, if defined, indicates that the htonl() routine (and
348 * friends htons() ntohl() ntohs()) are available to do network
349 * order byte swapping.
352 * This symbol, if defined, indicates that the htons() routine (and
353 * friends htonl() ntohl() ntohs()) are available to do network
354 * order byte swapping.
357 * This symbol, if defined, indicates that the ntohl() routine (and
358 * friends htonl() htons() ntohs()) are available to do network
359 * order byte swapping.
362 * This symbol, if defined, indicates that the ntohs() routine (and
363 * friends htonl() htons() ntohl()) are available to do network
364 * order byte swapping.
366 #$d_htonl HAS_HTONL /**/
367 #$d_htonl HAS_HTONS /**/
368 #$d_htonl HAS_NTOHL /**/
369 #$d_htonl HAS_NTOHS /**/
372 * This manifest constant lets the C program know that isascii
375 #$d_isascii HAS_ISASCII /**/
378 * This symbol, if defined, indicates that the killpg routine is available
379 * to kill process groups. If unavailable, you probably should use kill
380 * with a negative process number.
382 #$d_killpg HAS_KILLPG /**/
385 * This symbol, if defined, indicates that the link routine is
386 * available to create hard links.
388 #$d_link HAS_LINK /**/
391 * This symbol, if defined, indicates that the localeconv routine is
392 * available for numeric and monetary formatting conventions.
394 #$d_locconv HAS_LOCALECONV /**/
397 * This symbol, if defined, indicates that the lockf routine is
398 * available to do file locking.
400 #$d_lockf HAS_LOCKF /**/
403 * This symbol, if defined, indicates that the lstat routine is
404 * available to do file stats on symbolic links.
406 #$d_lstat HAS_LSTAT /**/
409 * This symbol, if defined, indicates that the mblen routine is available
410 * to find the number of bytes in a multibye character.
412 #$d_mblen HAS_MBLEN /**/
415 * This symbol, if defined, indicates that the mbstowcs routine is
416 * available to covert a multibyte string into a wide character string.
418 #$d_mbstowcs HAS_MBSTOWCS /**/
421 * This symbol, if defined, indicates that the mbtowc routine is available
422 * to covert a multibyte to a wide character.
424 #$d_mbtowc HAS_MBTOWC /**/
427 * This symbol, if defined, indicates that the memcmp routine is available
428 * to compare blocks of memory.
430 #$d_memcmp HAS_MEMCMP /**/
433 * This symbol, if defined, indicates that the memcpy routine is available
434 * to copy blocks of memory.
436 #$d_memcpy HAS_MEMCPY /**/
439 * This symbol, if defined, indicates that the memmove routine is available
440 * to copy potentially overlapping blocks of memory. This should be used
441 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
444 #$d_memmove HAS_MEMMOVE /**/
447 * This symbol, if defined, indicates that the memset routine is available
448 * to set blocks of memory.
450 #$d_memset HAS_MEMSET /**/
453 * This symbol, if defined, indicates that the mkdir routine is available
454 * to create directories. Otherwise you should fork off a new process to
457 #$d_mkdir HAS_MKDIR /**/
460 * This symbol, if defined, indicates that the mkfifo routine is
461 * available to create FIFOs. Otherwise, mknod should be able to
462 * do it for you. However, if mkfifo is there, mknod might require
463 * super-user privileges which mkfifo will not.
465 #$d_mkfifo HAS_MKFIFO /**/
468 * This symbol, if defined, indicates that the mktime routine is
471 #$d_mktime HAS_MKTIME /**/
474 * This symbol, if defined, indicates that the entire msg*(2) library is
475 * supported (IPC mechanism based on message queues).
480 * This symbol, if defined, indicates that the nice routine is
483 #$d_nice HAS_NICE /**/
486 * This manifest constant lets the C program know that the three
487 * argument form of open(2) is available.
489 #$d_open3 HAS_OPEN3 /**/
492 * This symbol, if defined, indicates that pathconf() is available
493 * to determine file-system related limits and options associated
494 * with a given filename.
497 * This symbol, if defined, indicates that pathconf() is available
498 * to determine file-system related limits and options associated
499 * with a given open file descriptor.
501 #$d_pathconf HAS_PATHCONF /**/
502 #$d_fpathconf HAS_FPATHCONF /**/
505 * This symbol, if defined, indicates that the pause routine is
506 * available to suspend a process until a signal is received.
508 #$d_pause HAS_PAUSE /**/
511 * This symbol, if defined, indicates that the pipe routine is
512 * available to create an inter-process channel.
514 #$d_pipe HAS_PIPE /**/
517 * This symbol, if defined, indicates that the poll routine is
518 * available to poll active file descriptors.
520 #$d_poll HAS_POLL /**/
523 * This symbol, if defined, indicates that the readdir routine is
524 * available to read directory entries. You may have to include
525 * <dirent.h>. See I_DIRENT.
527 #$d_readdir HAS_READDIR /**/
530 * This symbol, if defined, indicates that the seekdir routine is
531 * available. You may have to include <dirent.h>. See I_DIRENT.
533 #$d_seekdir HAS_SEEKDIR /**/
536 * This symbol, if defined, indicates that the telldir routine is
537 * available. You may have to include <dirent.h>. See I_DIRENT.
539 #$d_telldir HAS_TELLDIR /**/
542 * This symbol, if defined, indicates that the rewinddir routine is
543 * available. You may have to include <dirent.h>. See I_DIRENT.
545 #$d_rewinddir HAS_REWINDDIR /**/
548 * This symbol, if defined, indicates that the readlink routine is
549 * available to read the value of a symbolic link.
551 #$d_readlink HAS_READLINK /**/
554 * This symbol, if defined, indicates that the rename routine is available
555 * to rename files. Otherwise you should do the unlink(), link(), unlink()
558 #$d_rename HAS_RENAME /**/
561 * This symbol, if defined, indicates that the rmdir routine is
562 * available to remove directories. Otherwise you should fork off a
563 * new process to exec /bin/rmdir.
565 #$d_rmdir HAS_RMDIR /**/
568 * This symbol, if defined, indicates that the bcopy routine is available
569 * to copy potentially overlapping memory blocks. Otherwise you should
570 * probably use memmove() or memcpy(). If neither is defined, roll your
573 #$d_safebcpy HAS_SAFE_BCOPY /**/
576 * This symbol, if defined, indicates that the memcpy routine is available
577 * to copy potentially overlapping memory blocks. Otherwise you should
578 * probably use memmove() or memcpy(). If neither is defined, roll your
581 #$d_safemcpy HAS_SAFE_MEMCPY /**/
584 * This symbol, if defined, indicates that the memcmp routine is available
585 * and can be used to compare relative magnitudes of chars with their high
586 * bits set. If it is not defined, roll your own version.
588 #$d_sanemcmp HAS_SANE_MEMCMP /**/
591 * This symbol, if defined, indicates that the select routine is
592 * available to select active file descriptors. If the timeout field
593 * is used, <sys/time.h> may need to be included.
595 #$d_select HAS_SELECT /**/
598 * This symbol, if defined, indicates that the entire sem*(2) library is
604 * This symbol, if defined, indicates that the setegid routine is available
605 * to change the effective gid of the current program.
607 #$d_setegid HAS_SETEGID /**/
610 * This symbol, if defined, indicates that the seteuid routine is available
611 * to change the effective uid of the current program.
613 #$d_seteuid HAS_SETEUID /**/
616 * This symbol, if defined, indicates that the setlinebuf routine is
617 * available to change stderr or stdout from block-buffered or unbuffered
618 * to a line-buffered mode.
620 #$d_setlinebuf HAS_SETLINEBUF /**/
623 * This symbol, if defined, indicates that the setlocale routine is
624 * available to handle locale-specific ctype implementations.
626 #$d_setlocale HAS_SETLOCALE /**/
629 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
630 * routine is available to set the current process group.
632 #$d_setpgrp2 HAS_SETPGRP2 /**/
635 * This symbol, if defined, indicates that the setpriority routine is
636 * available to set a process's priority.
638 #$d_setprior HAS_SETPRIORITY /**/
641 * This symbol, if defined, indicates that the setregid routine is
642 * available to change the real and effective gid of the current
646 * This symbol, if defined, indicates that the setresgid routine is
647 * available to change the real, effective and saved gid of the current
650 #$d_setregid HAS_SETREGID /**/
651 #$d_setresgid HAS_SETRESGID /**/
654 * This symbol, if defined, indicates that the setreuid routine is
655 * available to change the real and effective uid of the current
659 * This symbol, if defined, indicates that the setresuid routine is
660 * available to change the real, effective and saved uid of the current
663 #$d_setreuid HAS_SETREUID /**/
664 #$d_setresuid HAS_SETRESUID /**/
667 * This symbol, if defined, indicates that the setrgid routine is available
668 * to change the real gid of the current program.
670 #$d_setrgid HAS_SETRGID /**/
673 * This symbol, if defined, indicates that the setruid routine is available
674 * to change the real uid of the current program.
676 #$d_setruid HAS_SETRUID /**/
679 * This symbol, if defined, indicates that the setsid routine is
680 * available to set the process group ID.
682 #$d_setsid HAS_SETSID /**/
685 * This symbol, if defined, indicates that the entire shm*(2) library is
691 * This symbol holds the return type of the shmat() system call.
692 * Usually set to 'void *' or 'char *'.
694 /* HAS_SHMAT_PROTOTYPE:
695 * This symbol, if defined, indicates that the sys/shm.h includes
696 * a prototype for shmat(). Otherwise, it is up to the program to
697 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
698 * but not always right so it should be emitted by the program only
699 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
701 #define Shmat_t $shmattype /**/
702 #$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
705 * This symbol, if defined, indicates that Vr4's sigaction() routine
708 #$d_sigaction HAS_SIGACTION /**/
711 * This symbol, if defined, indicates that the BSD socket interface is
715 * This symbol, if defined, indicates that the BSD socketpair() call is
718 #$d_socket HAS_SOCKET /**/
719 #$d_sockpair HAS_SOCKETPAIR /**/
722 * This symbol is defined if this system has a stat structure declaring
723 * st_blksize and st_blocks.
725 #$d_statblks USE_STAT_BLOCKS /**/
728 * This symbol is defined if the _ptr and _cnt fields (or similar)
729 * of the stdio FILE structure can be used to access the stdio buffer
730 * for a file handle. If this is defined, then the FILE_ptr(fp)
731 * and FILE_cnt(fp) macros will also be defined and should be used
732 * to access these fields.
735 * This macro is used to access the _ptr field (or equivalent) of the
736 * FILE structure pointed to by its argument. This macro will always be
737 * defined if USE_STDIO_PTR is defined.
740 * This symbol is defined if the FILE_ptr macro can be used as an
744 * This macro is used to access the _cnt field (or equivalent) of the
745 * FILE structure pointed to by its argument. This macro will always be
746 * defined if USE_STDIO_PTR is defined.
749 * This symbol is defined if the FILE_cnt macro can be used as an
752 #$d_stdstdio USE_STDIO_PTR /**/
754 #define FILE_ptr(fp) $stdio_ptr
755 #$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
756 #define FILE_cnt(fp) $stdio_cnt
757 #$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
761 * This symbol is defined if the _base field (or similar) of the
762 * stdio FILE structure can be used to access the stdio buffer for
763 * a file handle. If this is defined, then the FILE_base(fp) macro
764 * will also be defined and should be used to access this field.
765 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
766 * to determine the number of bytes in the buffer. USE_STDIO_BASE
767 * will never be defined unless USE_STDIO_PTR is.
770 * This macro is used to access the _base field (or equivalent) of the
771 * FILE structure pointed to by its argument. This macro will always be
772 * defined if USE_STDIO_BASE is defined.
775 * This macro is used to determine the number of bytes in the I/O
776 * buffer pointed to by _base field (or equivalent) of the FILE
777 * structure pointed to its argument. This macro will always be defined
778 * if USE_STDIO_BASE is defined.
780 #$d_stdiobase USE_STDIO_BASE /**/
781 #ifdef USE_STDIO_BASE
782 #define FILE_base(fp) $stdio_base
783 #define FILE_bufsiz(fp) $stdio_bufsiz
787 * This symbol is defined to indicate that the strchr()/strrchr()
788 * functions are available for string searching. If not, try the
789 * index()/rindex() pair.
792 * This symbol is defined to indicate that the index()/rindex()
793 * functions are available for string searching.
795 #$d_strchr HAS_STRCHR /**/
796 #$d_index HAS_INDEX /**/
799 * This symbol, if defined, indicates that the strcoll routine is
800 * available to compare strings using collating information.
802 #$d_strcoll HAS_STRCOLL /**/
805 * This symbol, if defined, indicates that this C compiler knows how
806 * to copy structures. If undefined, you'll need to use a block copy
807 * routine of some sort instead.
809 #$d_strctcpy USE_STRUCT_COPY /**/
812 * This symbol, if defined, indicates that the strerror routine is
813 * available to translate error numbers to strings. See the writeup
814 * of Strerror() in this file before you try to define your own.
817 * This symbol, if defined, indicates that the sys_errlist array is
818 * available to translate error numbers to strings. The extern int
819 * sys_nerr gives the size of that table.
822 * This preprocessor symbol is defined as a macro if strerror() is
823 * not available to translate error numbers to strings but sys_errlist[]
826 #$d_strerror HAS_STRERROR /**/
827 #$d_syserrlst HAS_SYS_ERRLIST /**/
828 #define Strerror(e) $d_strerrm
831 * This symbol, if defined, indicates that the strtod routine is
832 * available to provide better numeric string conversion than atof().
834 #$d_strtod HAS_STRTOD /**/
837 * This symbol, if defined, indicates that the strtol routine is available
838 * to provide better numeric string conversion than atoi() and friends.
840 #$d_strtol HAS_STRTOL /**/
843 * This symbol, if defined, indicates that the strtoul routine is
844 * available to provide conversion of strings to unsigned long.
846 #$d_strtoul HAS_STRTOUL /**/
849 * This symbol, if defined, indicates that the strxfrm() routine is
850 * available to transform strings.
852 #$d_strxfrm HAS_STRXFRM /**/
855 * This symbol, if defined, indicates that the symlink routine is available
856 * to create symbolic links.
858 #$d_symlink HAS_SYMLINK /**/
861 * This symbol, if defined, indicates that the syscall routine is
862 * available to call arbitrary system calls. If undefined, that's tough.
864 #$d_syscall HAS_SYSCALL /**/
867 * This symbol, if defined, indicates that sysconf() is available
868 * to determine system related limits and options.
870 #$d_sysconf HAS_SYSCONF /**/
873 * This symbol, if defined, indicates that the system routine is
874 * available to issue a shell command.
876 #$d_system HAS_SYSTEM /**/
879 * This symbol, if defined, indicates that the tcgetpgrp routine is
880 * available to get foreground process group ID.
882 #$d_tcgetpgrp HAS_TCGETPGRP /**/
885 * This symbol, if defined, indicates that the tcsetpgrp routine is
886 * available to set foreground process group ID.
888 #$d_tcsetpgrp HAS_TCSETPGRP /**/
891 * This symbol holds the type returned by time(). It can be long,
892 * or time_t on BSD sites (in which case <sys/types.h> should be
895 #define Time_t $timetype /* Time type */
898 * This symbol, if defined, indicates that the times() routine exists.
899 * Note that this became obsolete on some systems (SUNOS), which now
900 * use getrusage(). It may be necessary to include <sys/times.h>.
902 #$d_times HAS_TIMES /**/
905 * This symbol, if defined, indicates that the truncate routine is
906 * available to truncate files.
908 #$d_truncate HAS_TRUNCATE /**/
911 * This symbol, if defined, indicates that the tzname[] array is
912 * available to access timezone names.
914 #$d_tzname HAS_TZNAME /**/
917 * This symbol, if defined, indicates that the umask routine is
918 * available to set and get the value of the file creation mask.
920 #$d_umask HAS_UMASK /**/
923 * This symbol, if defined, indicates that vfork() exists.
925 #$d_vfork HAS_VFORK /**/
928 * This symbol's value is either "void" or "int", corresponding to the
929 * appropriate return type of a signal handler. Thus, you can declare
930 * a signal handler using "Signal_t (*handler)()", and define the
931 * handler using "Signal_t handler(sig)".
933 #define Signal_t $signal_t /* Signal handler's return type */
936 * This symbol, if defined, indicates that this C compiler knows about
937 * the volatile declaration.
939 #$d_volatile HASVOLATILE /**/
945 * This symbol, if defined, indicates that the vprintf routine is available
946 * to printf with a pointer to an argument list. If unavailable, you
947 * may need to write your own, probably in terms of _doprnt().
949 /* USE_CHAR_VSPRINTF:
950 * This symbol is defined if this system has vsprintf() returning type
951 * (char*). The trend seems to be to declare it as "int vsprintf()". It
952 * is up to the package author to declare vsprintf correctly based on the
955 #$d_vprintf HAS_VPRINTF /**/
956 #$d_charvspr USE_CHAR_VSPRINTF /**/
959 * This symbol, if defined, indicates that wait4() exists.
961 #$d_wait4 HAS_WAIT4 /**/
964 * This symbol, if defined, indicates that the waitpid routine is
965 * available to wait for child process.
967 #$d_waitpid HAS_WAITPID /**/
970 * This symbol, if defined, indicates that the wcstombs routine is
971 * available to convert wide character strings to multibyte strings.
973 #$d_wcstombs HAS_WCSTOMBS /**/
976 * This symbol, if defined, indicates that the wctomb routine is available
977 * to covert a wide character to a multibyte.
979 #$d_wctomb HAS_WCTOMB /**/
982 * This symbol holds the type used to declare file positions in libc.
983 * It can be fpos_t, long, uint, etc... It may be necessary to include
984 * <sys/types.h> to get any typedef'ed information.
986 #define Fpos_t $fpostype /* File position type */
989 * This symbol holds the return type of getgid() and the type of
990 * argument to setrgid() and related functions. Typically,
991 * it is the type of group ids in the kernel. It can be int, ushort,
992 * uid_t, etc... It may be necessary to include <sys/types.h> to get
993 * any typedef'ed information.
995 #define Gid_t $gidtype /* Type for getgid(), etc... */
998 * This symbol holds the type used for the second argument to
999 * [gs]etgroups(). Usually, this is the same of gidtype, but
1000 * sometimes it isn't. It can be int, ushort, uid_t, etc...
1001 * It may be necessary to include <sys/types.h> to get any
1002 * typedef'ed information. This is only required if you have
1003 * getgroups() or setgroups().
1005 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
1006 #define Groups_t $groupstype /* Type for 2nd arg to [gs]etgroups() */
1010 * This symbol contains the type of the prefix structure element
1011 * in the <db.h> header file. In older versions of DB, it was
1012 * int, while in newer ones it is u_int32_t.
1015 * This symbol contains the type of the prefix structure element
1016 * in the <db.h> header file. In older versions of DB, it was
1017 * int, while in newer ones it is size_t.
1019 #define DB_Hash_t $db_hashtype /**/
1020 #define DB_Prefix_t $db_prefixtype /**/
1023 * This symbol, if defined, indicates to the C program that it should
1024 * include <dirent.h>. Using this symbol also triggers the definition
1025 * of the Direntry_t define which ends up being 'struct dirent' or
1026 * 'struct direct' depending on the availability of <dirent.h>.
1029 * This symbol, if defined, indicates to the C program that the length
1030 * of directory entry names is provided by a d_namlen field. Otherwise
1031 * you need to do strlen() on the d_name field.
1034 * This symbol is set to 'struct direct' or 'struct dirent' depending on
1035 * whether dirent is available or not. You should use this pseudo type to
1036 * portably declare your directory entries.
1038 #$i_dirent I_DIRENT /**/
1039 #$d_dirnamlen DIRNAMLEN /**/
1040 #define Direntry_t $direntrytype
1043 * This symbol, if defined, indicates that <dlfcn.h> exists and should
1046 #$i_dlfcn I_DLFCN /**/
1049 * This manifest constant tells the C program to include <fcntl.h>.
1051 #$i_fcntl I_FCNTL /**/
1054 * This symbol, if defined, indicates to the C program that it should
1055 * include <float.h> to get definition of symbols like DBL_MAX or
1056 * DBL_MIN, i.e. machine dependent floating point values.
1058 #$i_float I_FLOAT /**/
1061 * This symbol, if defined, indicates to the C program that it should
1067 * This symbol, if defined, indicates to the C program that it should
1068 * include <limits.h> to get definition of symbols like WORD_BIT or
1069 * LONG_MAX, i.e. machine dependant limitations.
1071 #$i_limits I_LIMITS /**/
1074 * This symbol, if defined, indicates to the C program that it should
1077 #$i_math I_MATH /**/
1080 * This symbol, if defined, indicates to the C program that it should
1081 * include <memory.h>.
1083 #$i_memory I_MEMORY /**/
1086 * This symbol, if defined, indicates that <ndbm.h> exists and should
1089 #$i_ndbm I_NDBM /**/
1092 * This symbol, if defined, indicates that <net/errno.h> exists and
1093 * should be included.
1095 #$i_neterrno I_NET_ERRNO /**/
1098 * This symbol, if defined, indicates to the C program that it should
1099 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
1101 #$i_niin I_NETINET_IN /**/
1104 * This symbol, if defined, indicates to the C program that it should
1108 * This symbol, if defined, indicates to the C program that struct passwd
1109 * contains pw_quota.
1112 * This symbol, if defined, indicates to the C program that struct passwd
1116 * This symbol, if defined, indicates to the C program that struct passwd
1117 * contains pw_change.
1120 * This symbol, if defined, indicates to the C program that struct passwd
1121 * contains pw_class.
1124 * This symbol, if defined, indicates to the C program that struct passwd
1125 * contains pw_expire.
1128 * This symbol, if defined, indicates to the C program that struct passwd
1129 * contains pw_comment.
1132 #$d_pwquota PWQUOTA /**/
1133 #$d_pwage PWAGE /**/
1134 #$d_pwchange PWCHANGE /**/
1135 #$d_pwclass PWCLASS /**/
1136 #$d_pwexpire PWEXPIRE /**/
1137 #$d_pwcomment PWCOMMENT /**/
1140 * This symbol, if defined, indicates that <stddef.h> exists and should
1143 #$i_stddef I_STDDEF /**/
1146 * This symbol, if defined, indicates that <stdlib.h> exists and should
1149 #$i_stdlib I_STDLIB /**/
1152 * This symbol, if defined, indicates to the C program that it should
1153 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
1155 #$i_string I_STRING /**/
1158 * This symbol, if defined, indicates to the C program that it should
1159 * include <sys/dir.h>.
1161 #$i_sysdir I_SYS_DIR /**/
1164 * This symbol, if defined, indicates to the C program that it should
1165 * include <sys/file.h> to get definition of R_OK and friends.
1167 #$i_sysfile I_SYS_FILE /**/
1170 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
1171 * be included. Otherwise, include <sgtty.h> or <termio.h>.
1173 #$i_sysioctl I_SYS_IOCTL /**/
1176 * This symbol, if defined, indicates to the C program that it should
1177 * include <sys/ndir.h>.
1179 #$i_sysndir I_SYS_NDIR /**/
1182 * This symbol, if defined, indicates to the C program that it should
1183 * include <sys/param.h>.
1185 #$i_sysparam I_SYS_PARAM /**/
1188 * This symbol, if defined, indicates to the C program that it should
1189 * include <sys/resource.h>.
1191 #$i_sysresrc I_SYS_RESOURCE /**/
1194 * This symbol, if defined, indicates to the C program that it should
1195 * include <sys/select.h> in order to get definition of struct timeval.
1197 #$i_sysselct I_SYS_SELECT /**/
1200 * This symbol, if defined, indicates to the C program that it should
1201 * include <sys/times.h>.
1203 #$i_systimes I_SYS_TIMES /**/
1206 * This symbol, if defined, indicates to the C program that it should
1207 * include <sys/types.h>.
1209 #$i_systypes I_SYS_TYPES /**/
1212 * This symbol, if defined, indicates to the C program that it should
1213 * include <sys/un.h> to get UNIX domain socket definitions.
1215 #$i_sysun I_SYS_UN /**/
1218 * This symbol, if defined, indicates to the C program that it should
1219 * include <sys/wait.h>.
1221 #$i_syswait I_SYS_WAIT /**/
1224 * This symbol, if defined, indicates that the program should include
1225 * <termio.h> rather than <sgtty.h>. There are also differences in
1226 * the ioctl() calls that depend on the value of this symbol.
1229 * This symbol, if defined, indicates that the program should include
1230 * the POSIX termios.h rather than sgtty.h or termio.h.
1231 * There are also differences in the ioctl() calls that depend on the
1232 * value of this symbol.
1235 * This symbol, if defined, indicates that the program should include
1236 * <sgtty.h> rather than <termio.h>. There are also differences in
1237 * the ioctl() calls that depend on the value of this symbol.
1239 #$i_termio I_TERMIO /**/
1240 #$i_termios I_TERMIOS /**/
1241 #$i_sgtty I_SGTTY /**/
1244 * This symbol, if defined, indicates to the C program that it should
1248 * This symbol, if defined, indicates to the C program that it should
1249 * include <sys/time.h>.
1251 /* I_SYS_TIME_KERNEL:
1252 * This symbol, if defined, indicates to the C program that it should
1253 * include <sys/time.h> with KERNEL defined.
1255 #$i_time I_TIME /**/
1256 #$i_systime I_SYS_TIME /**/
1257 #$i_systimek I_SYS_TIME_KERNEL /**/
1260 * This symbol, if defined, indicates to the C program that it should
1261 * include <unistd.h>.
1263 #$i_unistd I_UNISTD /**/
1266 * This symbol, if defined, indicates to the C program that it should
1267 * include <utime.h>.
1269 #$i_utime I_UTIME /**/
1272 * This symbol, if defined, indicates that <stdarg.h> exists and should
1276 * This symbol, if defined, indicates to the C program that it should
1277 * include <varargs.h>.
1279 #$i_stdarg I_STDARG /**/
1280 #$i_varargs I_VARARGS /**/
1283 * This symbol, if defined, indicates to the C program that it should
1286 #$i_vfork I_VFORK /**/
1289 * This symbol contains the value of sizeof(int) so that the C
1290 * preprocessor can make decisions based on it.
1293 * This symbol contains the value of sizeof(long) so that the C
1294 * preprocessor can make decisions based on it.
1297 * This symbol contains the value of sizeof(short) so that the C
1298 * preprocessor can make decisions based on it.
1300 #define INTSIZE $intsize /**/
1301 #define LONGSIZE $longsize /**/
1302 #define SHORTSIZE $shortsize /**/
1305 * This symbol holds the type used to declare offsets in the kernel.
1306 * It can be int, long, off_t, etc... It may be necessary to include
1307 * <sys/types.h> to get any typedef'ed information.
1309 #define Off_t $lseektype /* <offset> type */
1312 * This symbol holds the type used to declare file modes
1313 * for systems calls. It is usually mode_t, but may be
1314 * int or unsigned short. It may be necessary to include <sys/types.h>
1315 * to get any typedef'ed information.
1317 #define Mode_t $modetype /* file mode parameter for system calls */
1320 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1321 * non-blocking I/O for the file descriptor. Note that there is no way
1322 * back, i.e. you cannot turn it blocking again this way. If you wish to
1323 * alternatively switch between blocking and non-blocking, use the
1324 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
1327 * This symbol holds the errno error code set by read() when no data was
1328 * present on the non-blocking file descriptor.
1331 * This symbol holds the return code from read() when no data is present
1332 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1333 * not defined, then you can't distinguish between no data and EOF by
1334 * issuing a read(). You'll have to find another way to tell for sure!
1337 * This symbol, if defined, indicates to the C program that a read() on
1338 * a non-blocking file descriptor will return 0 on EOF, and not the value
1339 * held in RD_NODATA (-1 usually, in that case!).
1341 #define VAL_O_NONBLOCK $o_nonblock
1342 #define VAL_EAGAIN $eagain
1343 #define RD_NODATA $rd_nodata
1344 #$d_eofnblk EOF_NONBLOCK
1347 * If defined, this macro indicates that the C compiler can handle
1348 * function prototypes.
1351 * This macro is used to declare function parameters for folks who want
1352 * to make declarations with prototypes using a different style than
1353 * the above macros. Use double parentheses. For example:
1355 * int main _((int argc, char *argv[]));
1357 #$prototype CAN_PROTOTYPE /**/
1358 #ifdef CAN_PROTOTYPE
1359 #define _(args) args
1365 * This symbol contains the number of bits of random number the rand()
1366 * function produces. Usual values are 15, 16, and 31.
1368 #define RANDBITS $randbits /**/
1371 * This symbol holds the type used for the 2nd, 3rd, and 4th
1372 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
1373 * is defined, and 'int *' otherwise. This is only useful if you
1374 * have select(), of course.
1376 #define Select_fd_set_t $selecttype /**/
1379 * This symbol holds the type used to declare length parameters
1380 * for string functions. It is usually size_t, but may be
1381 * unsigned long, int, etc. It may be necessary to include
1382 * <sys/types.h> to get any typedef'ed information.
1384 #define Size_t $sizetype /* length paramater for string functions */
1387 * This symbol holds the type used by functions that return
1388 * a count of bytes or an error condition. It must be a signed type.
1389 * It is usually ssize_t, but may be long or int, etc.
1390 * It may be necessary to include <sys/types.h> or <unistd.h>
1391 * to get any typedef'ed information.
1392 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1394 #define SSize_t $ssizetype /* signed count of bytes */
1397 * This symbol is defined to be the type of char used in stdio.h.
1398 * It has the values "unsigned char" or "char".
1400 #define STDCHAR $stdchar /**/
1403 * This symbol holds the type used to declare user ids in the kernel.
1404 * It can be int, ushort, uid_t, etc... It may be necessary to include
1405 * <sys/types.h> to get any typedef'ed information.
1407 #define Uid_t $uidtype /* UID type */
1410 * This symbol holds the complete pathname to the sed program.
1412 #define LOC_SED "$full_sed" /**/
1415 * This symbol contains the name of the operating system, as determined
1416 * by Configure. You shouldn't rely on it too much; the specific
1417 * feature tests from Configure are generally more reliable.
1419 #define OSNAME "$osname" /**/
1422 * This variable, if defined, holds the name of the directory in
1423 * which the user wants to put architecture-dependent public
1424 * library files for $package. It is most often a local directory
1425 * such as /usr/local/lib. Programs using this variable must be
1426 * prepared to deal with filename expansion. If ARCHLIB is the
1427 * same as PRIVLIB, it is not defined, since presumably the
1428 * program already searches PRIVLIB.
1431 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1432 * in programs that are not prepared to deal with ~ expansion at run-time.
1434 #$d_archlib ARCHLIB "$archlib" /**/
1435 #$d_archlib ARCHLIB_EXP "$archlibexp" /**/
1438 * This symbol, if defined, indicates that Perl 5.004 should be
1439 * binary-compatible with Perl 5.003.
1441 #$d_bincompat3 BINCOMPAT3 /**/
1444 * This symbol holds the hexadecimal constant defined in byteorder,
1445 * i.e. 0x1234 or 0x4321, etc...
1446 * On NeXT 4 (and greater), you can build "Fat" Multiple Architecture
1447 * Binaries (MAB) on either big endian or little endian machines.
1448 * The endian-ness is available at compile-time. This only matters
1449 * for perl, where the config.h can be generated and installed on
1450 * one system, and used by a different architecture to build an
1451 * extension. Older versions of NeXT that might not have
1452 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1453 * so the default case (for NeXT) is big endian to catch them.
1454 * This might matter for NeXT 3.0.
1457 #define BYTEORDER 0x$byteorder /* large digits for MSB */
1459 #ifdef __LITTLE_ENDIAN__
1460 #define BYTEORDER 0x1234
1461 #else /* __BIG_ENDIAN__ */
1462 #define BYTEORDER 0x4321
1463 #endif /* ENDIAN CHECK */
1467 * This symbol, if defined, indicates that the C-shell exists.
1468 * If defined, contains the full pathname of csh.
1470 #$d_csh CSH "$full_csh" /**/
1472 /* DLSYM_NEEDS_UNDERSCORE:
1473 * This symbol, if defined, indicates that we need to prepend an
1474 * underscore to the symbol name before calling dlsym(). This only
1475 * makes sense if you *have* dlsym, which we will presume is the
1476 * case if you're using dl_dlopen.xs.
1478 #$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
1480 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
1481 * This symbol, if defined, indicates that the bug that prevents
1482 * setuid scripts from being secure is not present in this kernel.
1485 * This symbol, if defined, indicates that the C program should
1486 * check the script that it is executing for setuid/setgid bits, and
1487 * attempt to emulate setuid/setgid on systems that have disabled
1488 * setuid #! scripts because the kernel can't do it securely.
1489 * It is up to the package designer to make sure that this emulation
1490 * is done securely. Among other things, it should do an fstat on
1491 * the script it just opened to make sure it really is a setuid/setgid
1492 * script, it should make sure the arguments passed correspond exactly
1493 * to the argument on the #! line, and it should not trust any
1494 * subprocesses to which it must pass the filename rather than the
1495 * file descriptor of the script to be executed.
1497 #$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
1498 #$d_dosuid DOSUID /**/
1501 * This preprocessor macro is defined to convert a floating point
1502 * number to a string without a trailing decimal point. This
1503 * emulates the behavior of sprintf("%g"), but is sometimes much more
1504 * efficient. If gconvert() is not available, but gcvt() drops the
1505 * trailing decimal point, then gcvt() is used. If all else fails,
1506 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1507 * macro are: value, number of digits, whether trailing zeros should
1508 * be retained, and the output buffer.
1509 * Possible values are:
1510 * d_Gconvert='gconvert((x),(n),(t),(b))'
1511 * d_Gconvert='gcvt((x),(n),(b))'
1512 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1513 * The last two assume trailing zeros should not be kept.
1515 #define Gconvert(x,n,t,b) $d_Gconvert
1518 * This symbol, if defined, indicates to the C program that
1519 * the getpgid(pid) function is available to get the
1522 #$d_getpgid HAS_GETPGID /**/
1525 * This symbol, if defined, indicates that the getpgrp routine is
1526 * available to get the current process group.
1529 * This symbol, if defined, indicates that getpgrp needs one
1530 * arguments whereas USG one needs none.
1532 #$d_getpgrp HAS_GETPGRP /**/
1533 #$d_bsdgetpgrp USE_BSD_GETPGRP /**/
1536 * This symbol, if defined, indicates to the C program that the
1537 * inet_aton() function is available to parse IP address "dotted-quad"
1540 #$d_inetaton HAS_INET_ATON /**/
1543 * This symbol, if defined, indicates to the C program that
1544 * the setpgid(pid, gpid) function is available to set the
1547 #$d_setpgid HAS_SETPGID /**/
1550 * This symbol, if defined, indicates that the setpgrp routine is
1551 * available to set the current process group.
1554 * This symbol, if defined, indicates that setpgrp needs two
1555 * arguments whereas USG one needs none. See also HAS_SETPGID
1556 * for a POSIX interface.
1559 * This symbol, if defined, indicates that the BSD notion of process
1560 * group is to be used. For instance, you have to say setpgrp(pid, pgrp)
1561 * instead of the USG setpgrp(). This should be obsolete since
1562 * there are systems which have BSD-ish setpgrp but USG-ish getpgrp.
1564 #$d_setpgrp HAS_SETPGRP /**/
1565 #$d_bsdsetpgrp USE_BSD_SETPGRP /**/
1566 #$d_bsdpgrp USE_BSDPGRP /**/
1569 * This symbol, if defined, indicates that sfio should
1572 #$d_sfio USE_SFIO /**/
1575 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1578 * This macro is used in the same way as sigsetjmp(), but will invoke
1579 * traditional setjmp() if sigsetjmp isn't available.
1580 * See HAS_SIGSETJMP.
1583 * This macro is used in the same way as siglongjmp(), but will invoke
1584 * traditional longjmp() if siglongjmp isn't available.
1585 * See HAS_SIGSETJMP.
1587 #$d_sigsetjmp HAS_SIGSETJMP /**/
1588 #ifdef HAS_SIGSETJMP
1589 #define Sigjmp_buf sigjmp_buf
1590 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1591 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1593 #define Sigjmp_buf jmp_buf
1594 #define Sigsetjmp(buf,save_mask) setjmp((buf))
1595 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
1598 /* USE_DYNAMIC_LOADING:
1599 * This symbol, if defined, indicates that dynamic loading of
1600 * some sort is available.
1602 #$usedl USE_DYNAMIC_LOADING /**/
1605 * This symbol, if defined, indicates that <dbm.h> exists and should
1609 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
1610 * should be included.
1613 #$i_rpcsvcdbm I_RPCSVC_DBM /**/
1616 * This symbol, if defined, indicates to the C program that it should
1617 * include <locale.h>.
1619 #$i_locale I_LOCALE /**/
1622 * This symbol, if defined, indicates to the C program that it should
1625 #$i_sfio I_SFIO /**/
1628 * This symbol, if defined, indicates to the C program that it should
1629 * include <sys/stat.h>.
1631 #$i_sysstat I_SYS_STAT /**/
1634 * This symbol, if defined, indicates to the C program that it should
1635 * include <values.h> to get definition of symbols like MINFLOAT or
1636 * MAXLONG, i.e. machine dependant limitations. Probably, you
1637 * should use <limits.h> instead, if it is available.
1639 #$i_values I_VALUES /**/
1642 * This variable contains the return type of free(). It is usually
1643 * void, but occasionally int.
1646 * This symbol is the type of pointer returned by malloc and realloc.
1648 #define Malloc_t $malloctype /**/
1649 #define Free_t $freetype /**/
1652 * This symbol, if defined, indicates that we're using our own malloc.
1654 #$d_mymalloc MYMALLOC /**/
1657 * This variable, if defined, holds the name of the directory in
1658 * which the user has perl5.000 or perl5.001 architecture-dependent
1659 * public library files for $package. For the most part, these
1660 * files will work with 5.002 (and later), but that is not
1664 * This symbol contains the ~name expanded version of OLDARCHLIB, to be
1665 * used in programs that are not prepared to deal with ~ expansion at
1668 #$d_oldarchlib OLDARCHLIB "$oldarchlib" /**/
1669 #$d_oldarchlib OLDARCHLIB_EXP "$oldarchlibexp" /**/
1672 * This symbol contains the name of the private library for this package.
1673 * The library is private in the sense that it needn't be in anyone's
1674 * execution path, but it should be accessible by the world. The program
1675 * should be prepared to do ~ expansion.
1678 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1679 * in programs that are not prepared to deal with ~ expansion at run-time.
1681 #define PRIVLIB "$privlib" /**/
1682 #define PRIVLIB_EXP "$privlibexp" /**/
1685 * This symbol contains the full pathname to the shell used on this
1686 * on this system to execute Bourne shell scripts. Usually, this will be
1687 * /bin/sh, though it's possible that some systems will have /bin/ksh,
1688 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
1691 #define SH_PATH "$sh" /**/
1694 * This symbol contains a list of signal names in order of
1695 * signal number. This is intended
1696 * to be used as a static array initialization, like this:
1697 * char *sig_name[] = { SIG_NAME };
1698 * The signals in the list are separated with commas, and each signal
1699 * is surrounded by double quotes. There is no leading SIG in the signal
1700 * name, i.e. SIGQUIT is known as "QUIT".
1701 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
1702 * etc., where nn is the actual signal number (e.g. NUM37).
1703 * The signal number for sig_name[i] is stored in sig_num[i].
1704 * The last element is 0 to terminate the list with a NULL. This
1705 * corresponds to the 0 at the end of the sig_num list.
1708 * This symbol contains a list of signal numbers, in the same order as the
1709 * SIG_NAME list. It is suitable for static array initialization, as in:
1710 * int sig_num[] = { SIG_NUM };
1711 * The signals in the list are separated with commas, and the indices
1712 * within that list and the SIG_NAME list match, so it's easy to compute
1713 * the signal name from a number or vice versa at the price of a small
1714 * dynamic linear lookup.
1715 * Duplicates are allowed, but are moved to the end of the list.
1716 * The signal number corresponding to sig_name[i] is sig_number[i].
1717 * if (i < NSIG) then sig_number[i] == i.
1718 * The last element is 0, corresponding to the 0 at the end of
1719 * the sig_name list.
1721 #define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`",0 /**/
1722 #define SIG_NUM `echo $sig_num 0 | sed 's/ /,/g'` /**/
1725 * This symbol contains the name of the private library for this package.
1726 * The library is private in the sense that it needn't be in anyone's
1727 * execution path, but it should be accessible by the world. The program
1728 * should be prepared to do ~ expansion.
1729 * The standard distribution will put nothing in this directory.
1730 * Individual sites may place their own extensions and modules in
1734 * This symbol contains the ~name expanded version of SITEARCH, to be used
1735 * in programs that are not prepared to deal with ~ expansion at run-time.
1737 #define SITEARCH "$sitearch" /**/
1738 #define SITEARCH_EXP "$sitearchexp" /**/
1741 * This symbol contains the name of the private library for this package.
1742 * The library is private in the sense that it needn't be in anyone's
1743 * execution path, but it should be accessible by the world. The program
1744 * should be prepared to do ~ expansion.
1745 * The standard distribution will put nothing in this directory.
1746 * Individual sites may place their own extensions and modules in
1750 * This symbol contains the ~name expanded version of SITELIB, to be used
1751 * in programs that are not prepared to deal with ~ expansion at run-time.
1753 #define SITELIB "$sitelib" /**/
1754 #define SITELIB_EXP "$sitelibexp" /**/
1757 * This variable contains the string to put in front of a perl
1758 * script to make sure (one hopes) that it runs with perl and not
1761 #define STARTPERL "$startperl" /**/
1764 * This symbol, if defined, indicates that the PerlIO abstraction should
1765 * be used throughout. If not defined, stdio should be
1766 * used in a fully backward compatible manner.
1768 #$useperlio USE_PERLIO /**/
1771 * This symbol indicates how much support of the void type is given by this
1772 * compiler. What various bits mean:
1774 * 1 = supports declaration of void
1775 * 2 = supports arrays of pointers to functions returning void
1776 * 4 = supports comparisons between pointers to void functions and
1777 * addresses of void functions
1778 * 8 = suports declaration of generic void pointers
1780 * The package designer should define VOIDUSED to indicate the requirements
1781 * of the package. This can be done either by #defining VOIDUSED before
1782 * including config.h, or by defining defvoidused in Myinit.U. If the
1783 * latter approach is taken, only those flags will be tested. If the
1784 * level of void support necessary is not present, defines void to int.
1787 #define VOIDUSED $defvoidused
1789 #define VOIDFLAGS $voidflags
1790 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
1791 #define void int /* is void to be avoided? */
1792 #define M_VOID /* Xenix strikes again */