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|
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 "$cppminus"
/* CHARSPRINTF:
* This symbol is defined if this system declares "char *sprintf()" in
* stdio.h. The trend seems to be to declare it as "int sprintf()". It
* is up to the package author to declare sprintf correctly based on the
* symbol.
*/
/* #$d_charsprf CHARSPRINTF /**/
/* FLEXFILENAMES:
* This symbol, if defined, indicates that the system supports filenames
* longer than 14 characters.
*/
#$d_flexfnam FLEXFILENAMES /**/
/* index:
* This preprocessor symbol is defined, along with rindex, if the system
* uses the strchr and strrchr routines instead.
*/
/* rindex:
* This preprocessor symbol is defined, along with index, if the system
* uses the strchr and strrchr routines instead.
*/
#$d_index index strchr /* cultural */
#$d_index rindex strrchr /* differences? */
/* VOIDSIG:
* This symbol is defined if this system declares "void (*signal())()" in
* signal.h. The old way was to declare it as "int (*signal())()". It
* is up to the package author to declare things correctly based on the
* symbol.
*/
#$d_voidsig VOIDSIG /**/
/* DIRHEADER:
* This definition indicates which directory library header to use.
*/
$d_dirheader
/* HAVE_UNISTD_H:
* This is defined if the system has unistd.h.
*/
#$d_unistd HAVE_UNISTD_H /**/
/* Reg1:
* This symbol, along with Reg2, Reg3, etc. is either the word "register"
* or null, depending on whether the C compiler pays attention to this
* many register declarations. The intent is that you don't have to
* order your register declarations in the order of importance, so you
* can freely declare register variables in sub-blocks of code and as
* function parameters. Do not use Reg<n> more than once per routine.
*/
#define Reg1 $reg1 /**/
#define Reg2 $reg2 /**/
#define Reg3 $reg3 /**/
#define Reg4 $reg4 /**/
#define Reg5 $reg5 /**/
#define Reg6 $reg6 /**/
#define Reg7 $reg7 /**/
#define Reg8 $reg8 /**/
#define Reg9 $reg9 /**/
#define Reg10 $reg10 /**/
#define Reg11 $reg11 /**/
#define Reg12 $reg12 /**/
#define Reg13 $reg13 /**/
#define Reg14 $reg14 /**/
#define Reg15 $reg15 /**/
#define Reg16 $reg16 /**/
/* 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
!GROK!THIS!
|
