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Annotation of early-roguelike/srogue/acinclude.m4, Revision 1.1.1.1

1.1       rubenllo    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:
                     95: dnl
                     96: dnl RF_ADDTO(variable, value)
                     97: dnl
                     98: dnl  Add value to variable
                     99: dnl
                    100: AC_DEFUN([RF_ADDTO],[
                    101:   if test "x$$1" = "x"; then
                    102:     test "x$silent" != "xyes" && echo "  setting $1 to \"$2\""
                    103:     $1="$2"
                    104:   else
                    105:     apr_addto_bugger="$2"
                    106:     for i in $apr_addto_bugger; do
                    107:       apr_addto_duplicate="0"
                    108:       for j in $$1; do
                    109:         if test "x$i" = "x$j"; then
                    110:           apr_addto_duplicate="1"
                    111:           break
                    112:         fi
                    113:       done
                    114:       if test $apr_addto_duplicate = "0"; then
                    115:         test "x$silent" != "xyes" && echo "  adding \"$i\" to $1"
                    116:         $1="$$1 $i"
                    117:       fi
                    118:     done
                    119:   fi
                    120: ])dnl
                    121:
                    122: