4 if test ! -f config.sh; then
6 ln ../../config.sh . || \
7 ln ../../../config.sh . || \
8 (echo "Can't find config.sh."; exit 1)
9 echo "Using config.sh from above..."
14 echo "Extracting config.h (with variable substitutions)"
15 sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
19 * This file was produced by running the config.h.SH script, which
20 * gets its values from config.sh, which is generally produced by
23 * Feel free to modify any of this as the need arises. Note, however,
24 * that running config.h.SH again will wipe out any changes you've made.
25 * For a more permanent change edit config.sh and rerun config.h.SH.
30 * This symbol, if defined, indicates that the program is being compiled
31 * under the EUNICE package under VMS. The program will need to handle
32 * things like files that don't go away the first time you unlink them,
33 * due to version numbering. It will also need to compensate for lack
34 * of a respectable link() command.
37 * This symbol, if defined, indicates that the program is running under
38 * VMS. It is currently only set in conjunction with the EUNICE symbol.
40 #$d_eunice EUNICE /**/
44 * This symbol contains the number of bytes required to align a double.
45 * Usual values are 2, 4, and 8.
47 #define ALIGNBYTES $alignbytes /**/
50 * This symbol holds the name of the directory in which the user wants
51 * to keep publicly executable images for the package in question. It
52 * is most often a local directory such as /usr/local/bin.
54 #define BIN "$bin" /**/
57 * This symbol contains an encoding of the order of bytes in a long.
58 * Usual values (in octal) are 01234, 04321, 02143, 03412...
60 #define BYTEORDER 0x$byteorder /**/
63 * This symbol contains the first part of the string which will invoke
64 * the C preprocessor on the standard input and produce to standard
65 * output. Typical value of "cc -E" or "/lib/cpp".
68 * This symbol contains the second part of the string which will invoke
69 * the C preprocessor on the standard input and produce to standard
70 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
71 * to specify standard input, otherwise the value is "".
73 #define CPPSTDIN "$cppstdin"
74 #define CPPMINUS "$cppminus"
77 * This symbol, if defined, indicates that the bcmp routine is available
78 * to compare blocks of memory. If undefined, use memcmp. If that's
79 * not available, roll your own.
81 #$d_bcmp HAS_BCMP /**/
84 * This symbol, if defined, indicates that the bcopy routine is available
85 * to copy blocks of memory. Otherwise you should probably use memcpy().
87 #$d_bcopy HAS_BCOPY /**/
90 * This symbol, if defined, indicates that the bzero routine is available
91 * to zero blocks of memory. Otherwise you should probably use memset()
94 #$d_bzero HAS_BZERO /**/
97 * This symbol, if defined, indicates that this C compiler knows how to
98 * cast negative or large floating point numbers to unsigned longs, ints
102 * This symbol contains flags that say what difficulties the compiler
103 * has casting odd floating values to unsigned long:
104 * 1 = couldn't cast < 0
105 * 2 = couldn't cast >= 0x80000000
107 #$d_castneg CASTNEGFLOAT /**/
108 #define CASTFLAGS $castflags /**/
111 * This symbol is defined if this system declares "char *sprintf()" in
112 * stdio.h. The trend seems to be to declare it as "int sprintf()". It
113 * is up to the package author to declare sprintf correctly based on the
116 #$d_charsprf CHARSPRINTF /**/
119 * This symbol, if defined, indicates that the chsize routine is available
120 * to truncate files. You might need a -lx to get this routine.
122 #$d_chsize HAS_CHSIZE /**/
125 * This symbol, if defined, indicates that the crypt routine is available
126 * to encrypt passwords and the like.
128 #$d_crypt HAS_CRYPT /**/
131 * This symbol, if defined, indicates that the C-shell exists.
132 * If defined, contains the full pathname of csh.
134 #$d_csh CSH "$csh" /**/
137 * This symbol, if defined, indicates that the C program should
138 * check the script that it is executing for setuid/setgid bits, and
139 * attempt to emulate setuid/setgid on systems that have disabled
140 * setuid #! scripts because the kernel can't do it securely.
141 * It is up to the package designer to make sure that this emulation
142 * is done securely. Among other things, it should do an fstat on
143 * the script it just opened to make sure it really is a setuid/setgid
144 * script, it should make sure the arguments passed correspond exactly
145 * to the argument on the #! line, and it should not trust any
146 * subprocesses to which it must pass the filename rather than the
147 * file descriptor of the script to be executed.
149 #$d_dosuid DOSUID /**/
152 * This symbol, if defined, indicates that the dup2 routine is available
153 * to dup file descriptors. Otherwise you should use dup().
155 #$d_dup2 HAS_DUP2 /**/
158 * This symbol, if defined, indicates that the fchmod routine is available
159 * to change mode of opened files. If unavailable, use chmod().
161 #$d_fchmod HAS_FCHMOD /**/
164 * This symbol, if defined, indicates that the fchown routine is available
165 * to change ownership of opened files. If unavailable, use chown().
167 #$d_fchown HAS_FCHOWN /**/
170 * This symbol, if defined, indicates to the C program that
171 * the fcntl() function exists.
173 #$d_fcntl HAS_FCNTL /**/
176 * This symbol, if defined, indicates that the system supports filenames
177 * longer than 14 characters.
179 #$d_flexfnam FLEXFILENAMES /**/
182 * This symbol, if defined, indicates that the flock() routine is
183 * available to do file locking.
185 #$d_flock HAS_FLOCK /**/
188 * This symbol, if defined, indicates that the getgroups() routine is
189 * available to get the list of process groups. If unavailable, multiple
190 * groups are probably not supported.
192 #$d_getgrps HAS_GETGROUPS /**/
195 * This symbol, if defined, indicates that the gethostent() routine is
196 * available to lookup host names in some data base or other.
198 #$d_gethent HAS_GETHOSTENT /**/
201 * This symbol, if defined, indicates that the getpgrp() routine is
202 * available to get the current process group.
204 #$d_getpgrp HAS_GETPGRP /**/
207 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
208 * routine is available to get the current process group.
210 #$d_getpgrp2 HAS_GETPGRP2 /**/
213 * This symbol, if defined, indicates that the getpriority() routine is
214 * available to get a process's priority.
216 #$d_getprior HAS_GETPRIORITY /**/
219 * This symbol, if defined, indicates that the htons routine (and friends)
220 * are available to do network order byte swapping.
223 * This symbol, if defined, indicates that the htonl routine (and friends)
224 * are available to do network order byte swapping.
227 * This symbol, if defined, indicates that the ntohs routine (and friends)
228 * are available to do network order byte swapping.
231 * This symbol, if defined, indicates that the ntohl routine (and friends)
232 * are available to do network order byte swapping.
234 #$d_htonl HAS_HTONS /**/
235 #$d_htonl HAS_HTONL /**/
236 #$d_htonl HAS_NTOHS /**/
237 #$d_htonl HAS_NTOHL /**/
240 * This preprocessor symbol is defined, along with rindex, if the system
241 * uses the strchr and strrchr routines instead.
244 * This preprocessor symbol is defined, along with index, if the system
245 * uses the strchr and strrchr routines instead.
247 #$d_index index strchr /* cultural */
248 #$d_index rindex strrchr /* differences? */
251 * This symbol, if defined, indicates that the killpg routine is available
252 * to kill process groups. If unavailable, you probably should use kill
253 * with a negative process number.
255 #$d_killpg HAS_KILLPG /**/
258 * This symbol, if defined, indicates that the lstat() routine is
259 * available to stat symbolic links.
261 #$d_lstat HAS_LSTAT /**/
264 * This symbol, if defined, indicates that the memcmp routine is available
265 * to compare blocks of memory. If undefined, roll your own.
267 #$d_memcmp HAS_MEMCMP /**/
270 * This symbol, if defined, indicates that the memcpy routine is available
271 * to copy blocks of memory. Otherwise you should probably use bcopy().
272 * If neither is defined, roll your own.
274 #$d_memcpy HAS_MEMCPY /**/
277 * This symbol, if defined, indicates that the mkdir routine is available
278 * to create directories. Otherwise you should fork off a new process to
281 #$d_mkdir HAS_MKDIR /**/
284 * This symbol, if defined, indicates that the entire msg*(2) library is
290 * This symbol, if defined, indicates that the msgctl() routine is
291 * available to stat symbolic links.
293 #$d_msgctl HAS_MSGCTL /**/
296 * This symbol, if defined, indicates that the msgget() routine is
297 * available to stat symbolic links.
299 #$d_msgget HAS_MSGGET /**/
302 * This symbol, if defined, indicates that the msgrcv() routine is
303 * available to stat symbolic links.
305 #$d_msgrcv HAS_MSGRCV /**/
308 * This symbol, if defined, indicates that the msgsnd() routine is
309 * available to stat symbolic links.
311 #$d_msgsnd HAS_MSGSND /**/
314 * This symbol, if defined, indicates that ndbm.h exists and should
317 #$d_ndbm HAS_NDBM /**/
320 * This symbol, if defined, indicates that dbm.h exists and should
323 #$d_odbm HAS_ODBM /**/
326 * This manifest constant lets the C program know that the three
327 * argument form of open(2) is available.
329 #$d_open3 HAS_OPEN3 /**/
332 * This symbol, if defined, indicates that the readdir routine is available
333 * from the C library to read directories.
335 #$d_readdir HAS_READDIR /**/
338 * This symbol, if defined, indicates that the rename routine is available
339 * to rename files. Otherwise you should do the unlink(), link(), unlink()
342 #$d_rename HAS_RENAME /**/
345 * This symbol, if defined, indicates that the rmdir routine is available
346 * to remove directories. Otherwise you should fork off a new process to
349 #$d_rmdir HAS_RMDIR /**/
352 * This symbol, if defined, indicates that the select() subroutine
355 #$d_select HAS_SELECT /**/
358 * This symbol, if defined, indicates that the entire sem*(2) library is
364 * This symbol, if defined, indicates that the semctl() routine is
365 * available to stat symbolic links.
367 #$d_semctl HAS_SEMCTL /**/
370 * This symbol, if defined, indicates that the semget() routine is
371 * available to stat symbolic links.
373 #$d_semget HAS_SEMGET /**/
376 * This symbol, if defined, indicates that the semop() routine is
377 * available to stat symbolic links.
379 #$d_semop HAS_SEMOP /**/
382 * This symbol, if defined, indicates that the setegid routine is available
383 * to change the effective gid of the current program.
385 #$d_setegid HAS_SETEGID /**/
388 * This symbol, if defined, indicates that the seteuid routine is available
389 * to change the effective uid of the current program.
391 #$d_seteuid HAS_SETEUID /**/
394 * This symbol, if defined, indicates that the setpgrp() routine is
395 * available to set the current process group.
397 #$d_setpgrp HAS_SETPGRP /**/
400 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
401 * routine is available to set the current process group.
403 #$d_setpgrp2 HAS_SETPGRP2 /**/
406 * This symbol, if defined, indicates that the setpriority() routine is
407 * available to set a process's priority.
409 #$d_setprior HAS_SETPRIORITY /**/
412 * This symbol, if defined, indicates that the setregid routine is
413 * available to change the real and effective gid of the current program.
416 * This symbol, if defined, indicates that the setresgid routine is
417 * available to change the real, effective and saved gid of the current
420 #$d_setregid HAS_SETREGID /**/
421 #$d_setresgid HAS_SETRESGID /**/
424 * This symbol, if defined, indicates that the setreuid routine is
425 * available to change the real and effective uid of the current program.
428 * This symbol, if defined, indicates that the setresuid routine is
429 * available to change the real, effective and saved uid of the current
432 #$d_setreuid HAS_SETREUID /**/
433 #$d_setresuid HAS_SETRESUID /**/
436 * This symbol, if defined, indicates that the setrgid routine is available
437 * to change the real gid of the current program.
439 #$d_setrgid HAS_SETRGID /**/
442 * This symbol, if defined, indicates that the setruid routine is available
443 * to change the real uid of the current program.
445 #$d_setruid HAS_SETRUID /**/
448 * This symbol, if defined, indicates that the entire shm*(2) library is
454 * This symbol, if defined, indicates that the shmat() routine is
455 * available to stat symbolic links.
458 * This symbol, if defined, indicates that the shmat() routine
459 * returns a pointer of type void*.
461 #$d_shmat HAS_SHMAT /**/
463 #$d_voidshmat VOIDSHMAT /**/
466 * This symbol, if defined, indicates that the shmctl() routine is
467 * available to stat symbolic links.
469 #$d_shmctl HAS_SHMCTL /**/
472 * This symbol, if defined, indicates that the shmdt() routine is
473 * available to stat symbolic links.
475 #$d_shmdt HAS_SHMDT /**/
478 * This symbol, if defined, indicates that the shmget() routine is
479 * available to stat symbolic links.
481 #$d_shmget HAS_SHMGET /**/
484 * This symbol, if defined, indicates that the BSD socket interface is
488 * This symbol, if defined, indicates that the BSD socketpair call is
492 * This symbol, if defined, indicates that the 4.1c BSD socket interface
493 * is supported instead of the 4.2/4.3 BSD socket interface.
495 #$d_socket HAS_SOCKET /**/
497 #$d_sockpair HAS_SOCKETPAIR /**/
499 #$d_oldsock OLDSOCKET /**/
502 * This symbol is defined if this system has a stat structure declaring
503 * st_blksize and st_blocks.
505 #$d_statblks STATBLOCKS /**/
508 * This symbol is defined if this system has a FILE structure declaring
509 * _ptr and _cnt in stdio.h.
511 #$d_stdstdio STDSTDIO /**/
514 * This symbol, if defined, indicates that this C compiler knows how
515 * to copy structures. If undefined, you'll need to use a block copy
516 * routine of some sort instead.
518 #$d_strctcpy STRUCTCOPY /**/
521 * This symbol, if defined, indicates that the strerror() routine is
522 * available to translate error numbers to strings.
524 #$d_strerror HAS_STRERROR /**/
527 * This symbol, if defined, indicates that the symlink routine is available
528 * to create symbolic links.
530 #$d_symlink HAS_SYMLINK /**/
533 * This symbol, if defined, indicates that the syscall routine is available
534 * to call arbitrary system calls. If undefined, that's tough.
536 #$d_syscall HAS_SYSCALL /**/
539 * This symbol, if defined, indicates that the truncate routine is
540 * available to truncate files.
542 #$d_truncate HAS_TRUNCATE /**/
545 * This symbol, if defined, indicates that vfork() exists.
547 #$d_vfork HAS_VFORK /**/
550 * This symbol is defined if this system declares "void (*signal())()" in
551 * signal.h. The old way was to declare it as "int (*signal())()". It
552 * is up to the package author to declare things correctly based on the
556 * This symbol's value is either "void" or "int", corresponding to the
557 * appropriate return "type" of a signal handler. Thus, one can declare
558 * a signal handler using "TO_SIGNAL (*handler())()", and define the
559 * handler using "TO_SIGNAL handler(sig)".
561 #$d_voidsig VOIDSIG /**/
562 #$define TO_SIGNAL $d_tosignal /**/
565 * This symbol, if defined, indicates that this C compiler knows about
566 * the volatile declaration.
568 #$d_volatile HASVOLATILE /**/
571 * This symbol, if defined, indicates that the vprintf routine is available
572 * to printf with a pointer to an argument list. If unavailable, you
573 * may need to write your own, probably in terms of _doprnt().
576 * This symbol is defined if this system has vsprintf() returning type
577 * (char*). The trend seems to be to declare it as "int vsprintf()". It
578 * is up to the package author to declare vsprintf correctly based on the
581 #$d_vprintf HAS_VPRINTF /**/
582 #$d_charvspr CHARVSPRINTF /**/
585 * This symbol, if defined, indicates that wait4() exists.
587 #$d_wait4 HAS_WAIT4 /**/
590 * This symbol, if defined, indicates that waitpid() exists.
592 #$d_waitpid HAS_WAITPID /**/
595 * This symbol has a value like gid_t, int, ushort, or whatever type is
596 * used to declare group ids in the kernel.
598 #define GIDTYPE $gidtype /**/
601 * This symbol has a value like gid_t, int, ushort, or whatever type is
602 * used in the return value of getgroups().
604 #define GROUPSTYPE $groupstype /**/
607 * This manifest constant tells the C program to include <fcntl.h>.
609 #$i_fcntl I_FCNTL /**/
612 * This symbol, if defined, indicates that gdbm.h exists and should
618 * This symbol, if defined, indicates to the C program that it should
624 * This symbol, if defined, indicates to the C program that it should
625 * include netinet/in.h.
628 * This symbol, if defined, indicates to the C program that it should
631 #$i_niin I_NETINET_IN /**/
632 #$i_sysin I_SYS_IN /**/
635 * This symbol, if defined, indicates to the C program that it should
639 * This symbol, if defined, indicates to the C program that struct passwd
643 * This symbol, if defined, indicates to the C program that struct passwd
647 * This symbol, if defined, indicates to the C program that struct passwd
648 * contains pw_change.
651 * This symbol, if defined, indicates to the C program that struct passwd
655 * This symbol, if defined, indicates to the C program that struct passwd
656 * contains pw_expire.
659 * This symbol, if defined, indicates to the C program that struct passwd
660 * contains pw_comment.
663 #$d_pwquota PWQUOTA /**/
665 #$d_pwchange PWCHANGE /**/
666 #$d_pwclass PWCLASS /**/
667 #$d_pwexpire PWEXPIRE /**/
668 #$d_pwcomment PWCOMMENT /**/
671 * This manifest constant tells the C program to include <sys/file.h>.
673 #$i_sys_file I_SYS_FILE /**/
676 * This symbol, if defined, indicates that sys/ioctl.h exists and should
679 #$i_sysioctl I_SYSIOCTL /**/
682 * This symbol is defined if the program should include <time.h>.
685 * This symbol is defined if the program should include <sys/time.h>.
688 * This symbol is defined if the program should include <sys/time.h>
689 * with KERNEL defined.
692 * This symbol is defined if the program should include <sys/select.h>.
695 #$i_sys_time I_SYS_TIME /**/
696 #$d_systimekernel SYSTIMEKERNEL /**/
697 #$i_sys_select I_SYS_SELECT /**/
700 * This symbol, if defined, indicates to the C program that it should
703 #$i_utime I_UTIME /**/
706 * This symbol, if defined, indicates to the C program that it should
709 #$i_varargs I_VARARGS /**/
712 * This symbol, if defined, indicates to the C program that it should
715 #$i_vfork I_VFORK /**/
718 * This symbol contains the size of an int, so that the C preprocessor
719 * can make decisions based on it.
721 #define INTSIZE $intsize /**/
724 * This symbol, if defined, indicates that the program should use the
725 * P1003-style directory routines, and include <dirent.h>.
728 * This symbol, if defined, indicates that the program should use the
729 * directory functions by including <sys/dir.h>.
732 * This symbol, if defined, indicates that the program should include the
733 * system's version of ndir.h, rather than the one with this package.
736 * This symbol, if defined, indicates that the program should include the
737 * system's version of sys/ndir.h, rather than the one with this package.
740 * This symbol, if defined, indicates that the program should compile
741 * the ndir.c code provided with the package.
744 * This symbol, if defined, indicates to the C program that the length
745 * of directory entry names is provided by a d_namlen field. Otherwise
746 * you need to do strlen() on the d_name field.
748 #$i_dirent I_DIRENT /**/
749 #$i_sys_dir I_SYS_DIR /**/
751 #$i_sys_ndir I_SYS_NDIR /**/
752 #$i_my_dir I_MY_DIR /**/
753 #$d_dirnamlen DIRNAMLEN /**/
756 * This symbol defines the kind of ptr returned by malloc and realloc.
758 #define MALLOCPTRTYPE $mallocptrtype /**/
762 * This symbol contains the number of bits of random number the rand()
763 * function produces. Usual values are 15, 16, and 31.
765 #define RANDBITS $randbits /**/
768 * This symbol holds the name of the directory in which the user wants
769 * to keep publicly executable scripts for the package in question. It
770 * is often a directory that is mounted across diverse architectures.
772 #define SCRIPTDIR "$scriptdir" /**/
775 * This symbol contains an list of signal names in order.
777 #define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`" /**/
780 * This symbol is defined to be the type of char used in stdio.h.
781 * It has the values "unsigned char" or "char".
783 #define STDCHAR $stdchar /**/
786 * This symbol has a value like uid_t, int, ushort, or whatever type is
787 * used to declare user ids in the kernel.
789 #define UIDTYPE $uidtype /**/
792 * This symbol indicates how much support of the void type is given by this
793 * compiler. What various bits mean:
795 * 1 = supports declaration of void
796 * 2 = supports arrays of pointers to functions returning void
797 * 4 = supports comparisons between pointers to void functions and
798 * addresses of void functions
800 * The package designer should define VOIDWANT to indicate the requirements
801 * of the package. This can be done either by #defining VOIDWANT before
802 * including config.h, or by defining voidwant in Myinit.U. If the level
803 * of void support necessary is not present, config.h defines void to "int",
804 * VOID to the empty string, and VOIDP to "char *".
807 * This symbol is used for void casts. On implementations which support
808 * void appropriately, its value is "void". Otherwise, its value maps
812 * This symbol's value is "void" if the implementation supports void
813 * appropriately. Otherwise, its value is the empty string. The primary
814 * use of this symbol is in specifying void parameter lists for function
818 * This symbol is used for casting generic pointers. On implementations
819 * which support void appropriately, its value is "void *". Otherwise,
820 * its value is "char *".
823 #define VOIDWANT $voidwant
825 #define VOIDHAVE $voidhave
826 #if (VOIDHAVE & VOIDWANT) != VOIDWANT
827 #define void int /* is void to be avoided? */
829 #define VOIDP (char *)
830 #define M_VOID /* Xenix strikes again */
833 #define VOIDP (void *)
837 * This symbol contains the name of the private library for this package.
838 * The library is private in the sense that it needn't be in anyone's
839 * execution path, but it should be accessible by the world. The program
840 * should be prepared to do ~ expansion.
842 #define PRIVLIB "$privlib" /**/