3 if test ! -f config.sh; then
5 ln ../../config.sh . || \
6 ln ../../../config.sh . || \
7 (echo "Can't find config.sh."; exit 1)
8 echo "Using config.sh from above..."
13 echo "Extracting config.h (with variable substitutions)"
14 sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
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
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.
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.
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.
37 #$d_eunice EUNICE /**/
41 * This symbol contains the first part of the string which will invoke
42 * the C preprocessor on the standard input and produce to standard
43 * output. Typical value of "cc -E" or "/lib/cpp".
46 * This symbol contains the second part of the string which will invoke
47 * the C preprocessor on the standard input and produce to standard
48 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
49 * to specify standard input, otherwise the value is "".
51 #define CPPSTDIN "$cppstdin"
52 #define CPPMINUS "$cppminus"
55 * This symbol, if defined, indicates that the bcopy routine is available
56 * to copy blocks of memory. Otherwise you should probably use memcpy().
61 * This symbol is defined if this system declares "char *sprintf()" in
62 * stdio.h. The trend seems to be to declare it as "int sprintf()". It
63 * is up to the package author to declare sprintf correctly based on the
66 #$d_charsprf CHARSPRINTF /**/
69 * This symbol, if defined, indicates that the crypt routine is available
70 * to encrypt passwords and the like.
75 * This symbol, if defined, indicates that the C program should
76 * check the script that it is executing for setuid/setgid bits, and
77 * attempt to emulate setuid/setgid on systems that have disabled
78 * setuid #! scripts because the kernel can't do it securely.
79 * It is up to the package designer to make sure that this emulation
80 * is done securely. Among other things, it should do an fstat on
81 * the script it just opened to make sure it really is a setuid/setgid
82 * script, it should make sure the arguments passed correspond exactly
83 * to the argument on the #! line, and it should not trust any
84 * subprocesses to which it must pass the filename rather than the
85 * file descriptor of the script to be executed.
87 #$d_dosuid DOSUID /**/
90 * This symbol, if defined, indicates that the fchmod routine is available
91 * to change mode of opened files. If unavailable, use chmod().
93 #$d_fchmod FCHMOD /**/
96 * This symbol, if defined, indicates that the fchown routine is available
97 * to change ownership of opened files. If unavailable, use chown().
99 #$d_fchown FCHOWN /**/
102 * This symbol, if defined, indicates that the getgroups() routine is
103 * available to get the list of process groups. If unavailable, multiple
104 * groups are probably not supported.
106 #$d_getgrps GETGROUPS /**/
109 * This preprocessor symbol is defined, along with rindex, if the system
110 * uses the strchr and strrchr routines instead.
113 * This preprocessor symbol is defined, along with index, if the system
114 * uses the strchr and strrchr routines instead.
116 #$d_index index strchr /* cultural */
117 #$d_index rindex strrchr /* differences? */
120 * This symbol, if defined, indicates that the killpg routine is available
121 * to kill process groups. If unavailable, you probably should use kill
122 * with a negative process number.
124 #$d_killpg KILLPG /**/
127 * This symbol, if defined, indicates that the memcpy routine is available
128 * to copy blocks of memory. Otherwise you should probably use bcopy().
129 * If neither is defined, roll your own.
131 #$d_memcpy MEMCPY /**/
134 * This symbol, if defined, indicates that the rename routine is available
135 * to rename files. Otherwise you should do the unlink(), link(), unlink()
138 #$d_rename RENAME /**/
141 * This symbol, if defined, indicates that the setegid routine is available
142 * to change the effective gid of the current program.
144 #$d_setegid SETEGID /**/
147 * This symbol, if defined, indicates that the seteuid routine is available
148 * to change the effective uid of the current program.
150 #$d_seteuid SETEUID /**/
153 * This symbol, if defined, indicates that the setrgid routine is available
154 * to change the real gid of the current program.
156 #$d_setrgid SETRGID /**/
159 * This symbol, if defined, indicates that the setruid routine is available
160 * to change the real uid of the current program.
162 #$d_setruid SETRUID /**/
165 * This symbol is defined if this system has a stat structure declaring
166 * st_blksize and st_blocks.
168 #$d_statblks STATBLOCKS /**/
171 * This symbol is defined if this system has a FILE structure declaring
172 * _ptr and _cnt in stdio.h.
174 #$d_stdstdio STDSTDIO /**/
177 * This symbol, if defined, indicates that the strcspn routine is available
180 #$d_strcspn STRCSPN /**/
183 * This symbol, if defined, indicates that this C compiler knows how
184 * to copy structures. If undefined, you'll need to use a block copy
185 * routine of some sort instead.
187 #$d_strctcpy STRUCTCOPY /**/
190 * This symbol, if defined, indicates that the symlink routine is available
191 * to create symbolic links.
193 #$d_symlink SYMLINK /**/
196 * This symbol is defined if this system declares "struct tm" in
197 * in <sys/time.h> rather than <time.h>. We can't just say
198 * -I/usr/include/sys because some systems have both time files, and
199 * the -I trick gets the wrong one.
201 #$d_tminsys TMINSYS /**/
204 * This symbol, if defined, remaps the vfork routine to fork if the
205 * vfork() routine isn't supported here.
207 #$d_vfork vfork fork /**/
210 * This symbol is defined if this system declares "void (*signal())()" in
211 * signal.h. The old way was to declare it as "int (*signal())()". It
212 * is up to the package author to declare things correctly based on the
215 #$d_voidsig VOIDSIG /**/
218 * This symbol has a value like gid_t, int, ushort, or whatever type is
219 * used to declare group ids in the kernel.
221 #define GIDTYPE $gidtype /**/
224 * This symbol is defined to be the type of char used in stdio.h.
225 * It has the values "unsigned char" or "char".
227 #define STDCHAR $stdchar /**/
230 * This symbol has a value like uid_t, int, ushort, or whatever type is
231 * used to declare user ids in the kernel.
233 #define UIDTYPE $uidtype /**/
236 * This symbol indicates how much support of the void type is given by this
237 * compiler. What various bits mean:
239 * 1 = supports declaration of void
240 * 2 = supports arrays of pointers to functions returning void
241 * 4 = supports comparisons between pointers to void functions and
242 * addresses of void functions
244 * The package designer should define VOIDUSED to indicate the requirements
245 * of the package. This can be done either by #defining VOIDUSED before
246 * including config.h, or by defining defvoidused in Myinit.U. If the
247 * level of void support necessary is not present, defines void to int.
250 #define VOIDUSED $defvoidused
252 #define VOIDFLAGS $voidflags
253 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
254 #$define void int /* is void to be avoided? */
255 #$define M_VOID /* Xenix strikes again */
259 * This symbol contains the name of the private library for this package.
260 * The library is private in the sense that it needn't be in anyone's
261 * execution path, but it should be accessible by the world.
263 #define PRIVLIB "$privlib" /**/