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 cat <<!GROK!THIS! >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
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 #$d_eunice EUNICE /**/
41 * This symbol is defined if this system declares "char *sprintf()" in
42 * stdio.h. The trend seems to be to declare it as "int sprintf()". It
43 * is up to the package author to declare sprintf correctly based on the
46 #$d_charsprf CHARSPRINTF /**/
49 * This preprocessor symbol is defined, along with rindex, if the system
50 * uses the strchr and strrchr routines instead.
53 * This preprocessor symbol is defined, along with index, if the system
54 * uses the strchr and strrchr routines instead.
56 #$d_index index strchr /* cultural */
57 #$d_index rindex strrchr /* differences? */
60 * This symbol, if defined, indicates that this C compiler knows how
61 * to copy structures. If undefined, you'll need to use a block copy
62 * routine of some sort instead.
64 #$d_strctcpy STRUCTCOPY /**/
67 * This symbol, if defined, remaps the vfork routine to fork if the
68 * vfork() routine isn't supported here.
70 #$d_vfork vfork fork /**/
73 * This symbol indicates how much support of the void type is given by this
74 * compiler. What various bits mean:
76 * 1 = supports declaration of void
77 * 2 = supports arrays of pointers to functions returning void
78 * 4 = supports comparisons between pointers to void functions and
79 * addresses of void functions
81 * The package designer should define VOIDUSED to indicate the requirements
82 * of the package. This can be done either by #defining VOIDUSED before
83 * including config.h, or by defining defvoidused in Myinit.U. If the
84 * level of void support necessary is not present, defines void to int.
87 #define VOIDUSED $defvoidused
89 #define VOIDFLAGS $voidflags
90 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
91 #$define void int /* is void to be avoided? */
92 #$define M_VOID /* Xenix strikes again */