Mercurial > hg > early-roguelike
annotate xrogue/acinclude.m4 @ 306:057c5114e244
Super-Rogue: fix some out-of-range constants.
Constants K_ARROW etc., for causes of death other than monsters, are in
the 240-255 range. They were often passed to functions taking char,
which is usually signed, making the values out of range.
The function declarations have been changed to unsigned char, which is
also the type used by the scoreboard code.
| author | John "Elwin" Edwards |
|---|---|
| date | Sat, 17 Apr 2021 15:41:12 -0400 |
| parents | 3e1146666ae5 |
| children | 029c1f5c5588 |
| rev | line source |
|---|---|
| 156 | 1 AC_DEFUN([MP_WITH_CURSES], |
| 2 [AC_ARG_WITH(ncurses, [ --with-ncurses Force the use of ncurses over curses],,) | |
| 3 mp_save_LIBS="$LIBS" | |
| 4 CURSES_LIB="" | |
| 5 if test "$with_ncurses" != yes | |
| 6 then | |
| 7 AC_CACHE_CHECK([for working curses], mp_cv_curses, | |
| 8 [LIBS="$LIBS -lcurses" | |
| 9 AC_TRY_LINK( | |
| 10 [#include <curses.h>], | |
| 11 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ], | |
| 12 mp_cv_curses=yes, mp_cv_curses=no)]) | |
| 13 if test "$mp_cv_curses" = yes | |
| 14 then | |
| 15 AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested]) | |
| 16 #AC_DEFINE(HAVE_CURSES_H) | |
| 17 CURSES_LIB="-lcurses" | |
| 18 fi | |
| 19 fi | |
| 20 if test ! "$CURSES_LIB" | |
| 21 then | |
| 22 AC_CACHE_CHECK([for working ncurses], mp_cv_ncurses, | |
| 23 [LIBS="$mp_save_LIBS -lncurses" | |
| 24 AC_TRY_LINK( | |
| 25 [#include <ncurses.h>], | |
| 26 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ], | |
| 27 mp_cv_ncurses=yes, mp_cv_ncurses=no)]) | |
| 28 if test "$mp_cv_ncurses" = yes | |
| 29 then | |
| 30 AC_DEFINE(HAVE_NCURSES_H, 1, [Define to 1 if libncurses is requested]) | |
| 31 CURSES_LIB="-lncurses" | |
| 32 fi | |
| 33 fi | |
| 34 if test ! "$CURSES_LIB" | |
| 35 then | |
| 36 AC_CACHE_CHECK([for working pdcurses], mp_cv_pdcurses, | |
| 37 [LIBS="$mp_save_LIBS -lpdcurses" | |
| 38 AC_TRY_LINK( | |
| 39 [#include <curses.h>], | |
| 40 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ], | |
| 41 mp_cv_pdcurses=yes, mp_cv_pdcurses=no)]) | |
| 42 if test "$mp_cv_pdcurses" = yes | |
| 43 then | |
| 44 AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested]) | |
| 45 CURSES_LIB="-lpdcurses" | |
| 46 fi | |
| 47 fi | |
| 48 if test ! "$CURSES_LIB" | |
| 49 then | |
| 50 AC_CACHE_CHECK([for working pdcur], mp_cv_pdcur, | |
| 51 [LIBS="$mp_save_LIBS -lpdcur" | |
| 52 AC_TRY_LINK( | |
| 53 [#include <curses.h>], | |
| 54 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ], | |
| 55 mp_cv_pdcur=yes, mp_cv_pdcur=no)]) | |
| 56 if test "$mp_cv_pdcur" = yes | |
| 57 then | |
| 58 AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested]) | |
| 59 CURSES_LIB="-lpdcur" | |
| 60 fi | |
| 61 fi | |
| 62 if test ! "$CURSES_LIB" | |
| 63 then | |
| 64 AC_CACHE_CHECK([for working peer pdcurses], mp_cv_lpdcurses, | |
| 65 [LIBS="$mp_save_LIBS ../pdcurses/pdcurses.a" | |
| 66 AC_TRY_LINK( | |
| 67 [#include "../pdcurses/curses.h"], | |
| 68 [chtype a; int b=A_STANDOUT, c=KEY_LEFT; initscr(); ], | |
| 69 mp_cv_lpdcurses=yes, mp_cv_lpdcurses=no)]) | |
| 70 if test "$mp_cv_lpdcurses" = yes | |
| 71 then | |
| 72 AC_DEFINE(HAVE_CURSES_H, 1, [Define to 1 if libcurses is requested]) | |
| 73 CURSES_LIB="../pdcurses/pdcurses.a" | |
| 74 RF_ADDTO(CPPFLAGS,"-I../pdcurses") | |
| 75 fi | |
| 76 fi | |
| 77 AC_CACHE_CHECK([for ESCDELAY variable], | |
| 78 [mc_cv_ncurses_escdelay], | |
| 79 [AC_TRY_LINK([], [ | |
| 80 extern int ESCDELAY; | |
| 81 ESCDELAY = 0; | |
| 82 ], | |
| 83 [mc_cv_ncurses_escdelay=yes], | |
| 84 [mc_cv_ncurses_escdelay=no]) | |
| 85 ]) | |
| 86 if test "$mc_cv_ncurses_escdelay" = yes; then | |
| 87 AC_DEFINE(HAVE_ESCDELAY, 1, | |
| 88 [Define if ncurses has ESCDELAY variable]) | |
| 89 fi | |
| 90 if test ! "$CURSES_LIB" ; then | |
| 91 LIBS="$mp_save_LIBS" | |
| 92 fi | |
| 93 ])dnl | |
| 94 | |
|
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