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Diffstat (limited to 'config.h.SH')
-rw-r--r-- | config.h.SH | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/config.h.SH b/config.h.SH new file mode 100644 index 0000000000..0789bc69f2 --- /dev/null +++ b/config.h.SH @@ -0,0 +1,95 @@ +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 /**/ +#$d_eunice VMS /**/ + +/* CHARSPRINTF: + * This symbol is defined if this system declares "char *sprintf()" in + * stdio.h. The trend seems to be to declare it as "int sprintf()". It + * is up to the package author to declare sprintf correctly based on the + * symbol. + */ +#$d_charsprf CHARSPRINTF /**/ + +/* 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? */ + +/* 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. + */ +#$d_strctcpy STRUCTCOPY /**/ + +/* vfork: + * This symbol, if defined, remaps the vfork routine to fork if the + * vfork() routine isn't supported here. + */ +#$d_vfork vfork fork /**/ + +/* 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! |