[perl5.git] / config.h.SH

case $CONFIG in
'')
    if test ! -f config.sh; then
	ln ../config.sh . || \
	ln ../../config.sh . || \
	ln ../../../config.sh . || \
	(echo "Can't find config.sh."; exit 1)
	echo "Using config.sh from above..."
    fi
    . ./config.sh
    ;;
esac
echo "Extracting config.h (with variable substitutions)"
cat <<!GROK!THIS! >config.h
/* config.h
 * This file was produced by running the config.h.SH script, which
 * gets its values from config.sh, which is generally produced by
 * running Configure.
 *
 * Feel free to modify any of this as the need arises.  Note, however,
 * that running config.h.SH again will wipe out any changes you've made.
 * For a more permanent change edit config.sh and rerun config.h.SH.
 */


/* EUNICE:
 *	This symbol, if defined, indicates that the program is being compiled
 *	under the EUNICE package under VMS.  The program will need to handle
 *	things like files that don't go away the first time you unlink them,
 *	due to version numbering.  It will also need to compensate for lack
 *	of a respectable link() command.
 */
/* VMS:
 *	This symbol, if defined, indicates that the program is running under
 *	VMS.  It is currently only set in conjunction with the EUNICE symbol.
 */
#$d_eunice	EUNICE		/**/
#$d_eunice	VMS		/**/

/* CPPSTDIN:
 *	This symbol contains the first part of the string which will invoke
 *	the C preprocessor on the standard input and produce to standard
 *	output.	 Typical value of "cc -E" or "/lib/cpp".
 */
/* CPPMINUS:
 *	This symbol contains the second part of the string which will invoke
 *	the C preprocessor on the standard input and produce to standard
 *	output.  This symbol will have the value "-" if CPPSTDIN needs a minus
 *	to specify standard input, otherwise the value is "".
 */
#define CPPSTDIN "$cppstdin"
#define CPPMINUS "$cppminus"

/* BCOPY:
 *	This symbol, if defined, indicates that the bcopy routine is available
 *	to copy blocks of memory.  Otherwise you should probably use memcpy().
 */
#$d_bcopy	BCOPY		/**/

/* CHARSPRINTF:
 *	This symbol is defined if this system declares "char *sprintf()" in
 *	stdio.h.  The trend seems to be to declare it as "int sprintf()".  It
 *	is up to the package author to declare sprintf correctly based on the
 *	symbol.
 */
#$d_charsprf	CHARSPRINTF 	/**/

/* CRYPT:
 *	This symbol, if defined, indicates that the crypt routine is available
 *	to encrypt passwords and the like.
 */
#$d_crypt	CRYPT		/**/

/* FCHMOD:
 *	This symbol, if defined, indicates that the fchmod routine is available
 *	to change mode of opened files.  If unavailable, use chmod().
 */
#$d_fchmod	FCHMOD		/**/

/* FCHOWN:
 *	This symbol, if defined, indicates that the fchown routine is available
 *	to change ownership of opened files.  If unavailable, use chown().
 */
#$d_fchown	FCHOWN		/**/

/* GETGROUPS:
 *	This symbol, if defined, indicates that the getgroups() routine is
 *	available to get the list of process groups.  If unavailable, multiple
 *	groups are probably not supported.
 */
#$d_getgrps	GETGROUPS		/**/

/* index:
 *	This preprocessor symbol is defined, along with rindex, if the system
 *	uses the strchr and strrchr routines instead.
 */
/* rindex:
 *	This preprocessor symbol is defined, along with index, if the system
 *	uses the strchr and strrchr routines instead.
 */
#$d_index	index strchr	/* cultural */
#$d_index	rindex strrchr	/*  differences? */

/* KILLPG:
 *	This symbol, if defined, indicates that the killpg routine is available
 *	to kill process groups.  If unavailable, you probably should use kill
 *	with a negative process number.
 */
#$d_killpg	KILLPG		/**/

/* MEMCPY:
 *	This symbol, if defined, indicates that the memcpy routine is available
 *	to copy blocks of memory.  Otherwise you should probably use bcopy().
 *	If neither is defined, roll your own.
 */
#$d_memcpy	MEMCPY		/**/

/* RENAME:
 *	This symbol, if defined, indicates that the rename routine is available
 *	to rename files.  Otherwise you should do the unlink(), link(), unlink()
 *	trick.
 */
#$d_rename	RENAME		/**/

/* SETEGID:
 *	This symbol, if defined, indicates that the setegid routine is available
 *	to change the effective gid of the current program.
 */
#$d_setegid	SETEGID		/**/

/* SETEUID:
 *	This symbol, if defined, indicates that the seteuid routine is available
 *	to change the effective uid of the current program.
 */
#$d_seteuid	SETEUID		/**/

/* SETRGID:
 *	This symbol, if defined, indicates that the setrgid routine is available
 *	to change the real gid of the current program.
 */
#$d_setrgid	SETRGID		/**/

/* SETRUID:
 *	This symbol, if defined, indicates that the setruid routine is available
 *	to change the real uid of the current program.
 */
#$d_setruid	SETRUID		/**/

/* STATBLOCKS:
 *	This symbol is defined if this system has a stat structure declaring
 *	st_blksize and st_blocks.
 */
#$d_statblks	STATBLOCKS 	/**/

/* STDSTDIO:
 *	This symbol is defined if this system has a FILE structure declaring
 *	_ptr and _cnt in stdio.h.
 */
#$d_stdstdio	STDSTDIO 	/**/

/* STRCSPN:
 *	This symbol, if defined, indicates that the strcspn routine is available
 *	to scan strings.
 */
#$d_strcspn	STRCSPN		/**/

/* STRUCTCOPY:
 *	This symbol, if defined, indicates that this C compiler knows how
 *	to copy structures.  If undefined, you'll need to use a block copy
 *	routine of some sort instead.
 */
#$d_strctcpy	STRUCTCOPY	/**/

/* SYMLINK:
 *	This symbol, if defined, indicates that the symlink routine is available
 *	to create symbolic links.
 */
#$d_symlink	SYMLINK		/**/

/* TMINSYS:
 *	This symbol is defined if this system declares "struct tm" in
 *	in <sys/time.h> rather than <time.h>.  We can't just say
 *	-I/usr/include/sys because some systems have both time files, and
 *	the -I trick gets the wrong one.
 */
#$d_tminsys	TMINSYS 	/**/

/* vfork:
 *	This symbol, if defined, remaps the vfork routine to fork if the
 *	vfork() routine isn't supported here.
 */
#$d_vfork	vfork fork	/**/

/* VOIDSIG:
 *	This symbol is defined if this system declares "void (*signal())()" in
 *	signal.h.  The old way was to declare it as "int (*signal())()".  It
 *	is up to the package author to declare things correctly based on the
 *	symbol.
 */
#$d_voidsig	VOIDSIG 	/**/

/* GIDTYPE:
 *	This symbol has a value like gid_t, int, ushort, or whatever type is
 *	used to declare group ids in the kernel.
 */
#define GIDTYPE $gidtype		/**/

/* STDCHAR:
 *	This symbol is defined to be the type of char used in stdio.h.
 *	It has the values "unsigned char" or "char".
 */
#define STDCHAR $stdchar	/**/

/* UIDTYPE:
 *	This symbol has a value like uid_t, int, ushort, or whatever type is
 *	used to declare user ids in the kernel.
 */
#define UIDTYPE $uidtype		/**/

/* VOIDFLAGS:
 *	This symbol indicates how much support of the void type is given by this
 *	compiler.  What various bits mean:
 *
 *	    1 = supports declaration of void
 *	    2 = supports arrays of pointers to functions returning void
 *	    4 = supports comparisons between pointers to void functions and
 *		    addresses of void functions
 *
 *	The package designer should define VOIDUSED to indicate the requirements
 *	of the package.  This can be done either by #defining VOIDUSED before
 *	including config.h, or by defining defvoidused in Myinit.U.  If the
 *	level of void support necessary is not present, defines void to int.
 */
#ifndef VOIDUSED
#define VOIDUSED $defvoidused
#endif
#define VOIDFLAGS $voidflags
#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
#$define void int		/* is void to be avoided? */
#$define M_VOID		/* Xenix strikes again */
#endif

/* PRIVLIB:
 *	This symbol contains the name of the private library for this package.
 *	The library is private in the sense that it needn't be in anyone's
 *	execution path, but it should be accessible by the world.
 */
#define PRIVLIB "$privlib"		/**/

!GROK!THIS!
Commit	Line	Data
8d063cd8 LW	1	case $CONFIG in
	2	'')
	3	if test ! -f config.sh; then
	4	ln ../config.sh . \|\| \
	5	ln ../../config.sh . \|\| \
	6	ln ../../../config.sh . \|\| \
	7	(echo "Can't find config.sh."; exit 1)
	8	echo "Using config.sh from above..."
	9	fi
378cc40b	10	. ./config.sh
8d063cd8 LW	11	;;
	12	esac
	13	echo "Extracting config.h (with variable substitutions)"
	14	cat <<!GROK!THIS! >config.h
	15	/* config.h
	16	* This file was produced by running the config.h.SH script, which
	17	* gets its values from config.sh, which is generally produced by
	18	* running Configure.
	19	*
	20	* Feel free to modify any of this as the need arises. Note, however,
	21	* that running config.h.SH again will wipe out any changes you've made.
	22	* For a more permanent change edit config.sh and rerun config.h.SH.
	23	*/
	24
	25
	26	/* EUNICE:
	27	* This symbol, if defined, indicates that the program is being compiled
	28	* under the EUNICE package under VMS. The program will need to handle
	29	* things like files that don't go away the first time you unlink them,
	30	* due to version numbering. It will also need to compensate for lack
	31	* of a respectable link() command.
	32	*/
	33	/* VMS:
	34	* This symbol, if defined, indicates that the program is running under
	35	* VMS. It is currently only set in conjunction with the EUNICE symbol.
	36	*/
	37	#$d_eunice EUNICE /**/
	38	#$d_eunice VMS /**/
	39
378cc40b	40	/* CPPSTDIN:
36ce8bec DF	41	* This symbol contains the first part of the string which will invoke
	42	* the C preprocessor on the standard input and produce to standard
	43	* output. Typical value of "cc -E" or "/lib/cpp".
	44	*/
	45	/* CPPMINUS:
	46	* This symbol contains the second part of the string which will invoke
	47	* the C preprocessor on the standard input and produce to standard
378cc40b	48	* output. This symbol will have the value "-" if CPPSTDIN needs a minus
36ce8bec DF	49	* to specify standard input, otherwise the value is "".
36ce8bec DF	50	*/
378cc40b	51	#define CPPSTDIN "$cppstdin"
36ce8bec DF	52	#define CPPMINUS "$cppminus"
36ce8bec DF	53
c51b80d1 LW	54	/* BCOPY:
	55	* This symbol, if defined, indicates that the bcopy routine is available
	56	* to copy blocks of memory. Otherwise you should probably use memcpy().
	57	*/
	58	#$d_bcopy BCOPY /**/
	59
8d063cd8 LW	60	/* CHARSPRINTF:
	61	* This symbol is defined if this system declares "char *sprintf()" in
	62	* stdio.h. The trend seems to be to declare it as "int sprintf()". It
	63	* is up to the package author to declare sprintf correctly based on the
	64	* symbol.
	65	*/
	66	#$d_charsprf CHARSPRINTF /**/
	67
2e1b3b7e KK	68	/* CRYPT:
	69	* This symbol, if defined, indicates that the crypt routine is available
	70	* to encrypt passwords and the like.
	71	*/
	72	#$d_crypt CRYPT /**/
	73
378cc40b LW	74	/* FCHMOD:
	75	* This symbol, if defined, indicates that the fchmod routine is available
	76	* to change mode of opened files. If unavailable, use chmod().
	77	*/
	78	#$d_fchmod FCHMOD /**/
	79
	80	/* FCHOWN:
	81	* This symbol, if defined, indicates that the fchown routine is available
	82	* to change ownership of opened files. If unavailable, use chown().
	83	*/
	84	#$d_fchown FCHOWN /**/
	85
	86	/* GETGROUPS:
	87	* This symbol, if defined, indicates that the getgroups() routine is
	88	* available to get the list of process groups. If unavailable, multiple
	89	* groups are probably not supported.
	90	*/
	91	#$d_getgrps GETGROUPS /**/
	92
8d063cd8 LW	93	/* index:
	94	* This preprocessor symbol is defined, along with rindex, if the system
	95	* uses the strchr and strrchr routines instead.
	96	*/
	97	/* rindex:
	98	* This preprocessor symbol is defined, along with index, if the system
	99	* uses the strchr and strrchr routines instead.
	100	*/
	101	#$d_index index strchr /* cultural */
	102	#$d_index rindex strrchr /* differences? */
	103
378cc40b LW	104	/* KILLPG:
	105	* This symbol, if defined, indicates that the killpg routine is available
	106	* to kill process groups. If unavailable, you probably should use kill
	107	* with a negative process number.
	108	*/
	109	#$d_killpg KILLPG /**/
	110
	111	/* MEMCPY:
	112	* This symbol, if defined, indicates that the memcpy routine is available
	113	* to copy blocks of memory. Otherwise you should probably use bcopy().
	114	* If neither is defined, roll your own.
	115	*/
	116	#$d_memcpy MEMCPY /**/
	117
	118	/* RENAME:
	119	* This symbol, if defined, indicates that the rename routine is available
	120	* to rename files. Otherwise you should do the unlink(), link(), unlink()
	121	* trick.
	122	*/
	123	#$d_rename RENAME /**/
	124
	125	/* SETEGID:
	126	* This symbol, if defined, indicates that the setegid routine is available
	127	* to change the effective gid of the current program.
	128	*/
	129	#$d_setegid SETEGID /**/
	130
	131	/* SETEUID:
	132	* This symbol, if defined, indicates that the seteuid routine is available
	133	* to change the effective uid of the current program.
	134	*/
	135	#$d_seteuid SETEUID /**/
	136
	137	/* SETRGID:
	138	* This symbol, if defined, indicates that the setrgid routine is available
	139	* to change the real gid of the current program.
	140	*/
	141	#$d_setrgid SETRGID /**/
	142
	143	/* SETRUID:
	144	* This symbol, if defined, indicates that the setruid routine is available
	145	* to change the real uid of the current program.
	146	*/
	147	#$d_setruid SETRUID /**/
	148
c51b80d1 LW	149	/* STATBLOCKS:
	150	* This symbol is defined if this system has a stat structure declaring
	151	* st_blksize and st_blocks.
	152	*/
	153	#$d_statblks STATBLOCKS /**/
	154
36ce8bec DF	155	/* STDSTDIO:
	156	* This symbol is defined if this system has a FILE structure declaring
	157	* _ptr and _cnt in stdio.h.
	158	*/
	159	#$d_stdstdio STDSTDIO /**/
	160
378cc40b LW	161	/* STRCSPN:
	162	* This symbol, if defined, indicates that the strcspn routine is available
	163	* to scan strings.
	164	*/
	165	#$d_strcspn STRCSPN /**/
	166
8d063cd8 LW	167	/* STRUCTCOPY:
	168	* This symbol, if defined, indicates that this C compiler knows how
	169	* to copy structures. If undefined, you'll need to use a block copy
	170	* routine of some sort instead.
	171	*/
	172	#$d_strctcpy STRUCTCOPY /**/
	173
2e1b3b7e KK	174	/* SYMLINK:
	175	* This symbol, if defined, indicates that the symlink routine is available
	176	* to create symbolic links.
	177	*/
	178	#$d_symlink SYMLINK /**/
	179
c51b80d1 LW	180	/* TMINSYS:
	181	* This symbol is defined if this system declares "struct tm" in
	182	* in <sys/time.h> rather than <time.h>. We can't just say
	183	* -I/usr/include/sys because some systems have both time files, and
	184	* the -I trick gets the wrong one.
	185	*/
	186	#$d_tminsys TMINSYS /**/
	187
8d063cd8 LW	188	/* vfork:
	189	* This symbol, if defined, remaps the vfork routine to fork if the
	190	* vfork() routine isn't supported here.
	191	*/
	192	#$d_vfork vfork fork /**/
	193
36ce8bec DF	194	/* VOIDSIG:
	195	* This symbol is defined if this system declares "void (*signal())()" in
	196	* signal.h. The old way was to declare it as "int (*signal())()". It
	197	* is up to the package author to declare things correctly based on the
	198	* symbol.
	199	*/
	200	#$d_voidsig VOIDSIG /**/
	201
378cc40b LW	202	/* GIDTYPE:
	203	* This symbol has a value like gid_t, int, ushort, or whatever type is
	204	* used to declare group ids in the kernel.
	205	*/
	206	#define GIDTYPE $gidtype /**/
	207
36ce8bec DF	208	/* STDCHAR:
	209	* This symbol is defined to be the type of char used in stdio.h.
	210	* It has the values "unsigned char" or "char".
	211	*/
	212	#define STDCHAR $stdchar /**/
	213
378cc40b LW	214	/* UIDTYPE:
	215	* This symbol has a value like uid_t, int, ushort, or whatever type is
	216	* used to declare user ids in the kernel.
	217	*/
	218	#define UIDTYPE $uidtype /**/
	219
8d063cd8 LW	220	/* VOIDFLAGS:
	221	* This symbol indicates how much support of the void type is given by this
	222	* compiler. What various bits mean:
	223	*
	224	* 1 = supports declaration of void
	225	* 2 = supports arrays of pointers to functions returning void
	226	* 4 = supports comparisons between pointers to void functions and
	227	* addresses of void functions
	228	*
	229	* The package designer should define VOIDUSED to indicate the requirements
	230	* of the package. This can be done either by #defining VOIDUSED before
	231	* including config.h, or by defining defvoidused in Myinit.U. If the
	232	* level of void support necessary is not present, defines void to int.
	233	*/
	234	#ifndef VOIDUSED
	235	#define VOIDUSED $defvoidused
	236	#endif
	237	#define VOIDFLAGS $voidflags
	238	#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
	239	#$define void int /* is void to be avoided? */
	240	#$define M_VOID /* Xenix strikes again */
	241	#endif
	242
378cc40b LW	243	/* PRIVLIB:
	244	* This symbol contains the name of the private library for this package.
	245	* The library is private in the sense that it needn't be in anyone's
	246	* execution path, but it should be accessible by the world.
	247	*/
	248	#define PRIVLIB "$privlib" /**/
	249
8d063cd8	250	!GROK!THIS!