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1 # -*- Autoconf -*-
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2 # Process this file with autoconf to produce a configure script.
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3
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4 AC_PREREQ(2.56)
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5 AC_INIT([Rogue],[3.6.4], [yendor@rogueforge.net])
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6 AC_CONFIG_HEADERS([config.h])
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7 # May not be needed for the documentation
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8 AC_CONFIG_FILES([Makefile rogue.6 rogue.r])
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9
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10 # Checks for programs.
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11 AC_PROG_CC
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12 # Checks for libraries.
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13 MP_WITH_CURSES
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14 # Checks for header files.
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15 AC_HEADER_STDC
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16 AC_CHECK_HEADERS([arpa/inet.h pwd.h errno.h fcntl.h limits.h nlist.h stdlib.h string.h sys/ioctl.h termios.h unistd.h utmp.h utmpx.h term.h ncurses/term.h process.h])
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17 # WARN: the sources often don't include the headers when needed. That is one
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18 # reason why adding "-Wall" to CFLAGS produces 1246 lines of messages.
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19
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20 # Checks for typedefs, structures, and compiler characteristics.
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21 AC_TYPE_UID_T
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22 AC_TYPE_SIZE_T
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23 AC_STRUCT_TM
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24 # Checks for library functions.
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25 AC_FUNC_FORK
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26 AC_PROG_GCC_TRADITIONAL
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27 AC_FUNC_LSTAT
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28 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
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29 AC_TYPE_SIGNAL
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30 AC_FUNC_STAT
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31 AC_FUNC_VPRINTF
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32 AC_CHECK_FUNCS([erasechar killchar alarm getpass memset setenv strchr nlist _spawnl spawnl getpwuid loadav getloadavg strerror setgid setuid getuid getgid])
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33 AC_PROG_INSTALL
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34
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35 # Programs to process the documentation
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36 AC_CHECK_PROG([NROFF], [nroff], [nroff],)
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37 AC_CHECK_PROG([GROFF], [groff], [groff],)
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38 AC_CHECK_PROG([COLCRT], [colcrt], [colcrt],)
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39 AC_CHECK_PROG([TBL], [tbl], [tbl],)
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40 AC_CHECK_PROG([SED], [sed], [sed],)
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41
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42 AC_ARG_WITH(program-name, AC_HELP_STRING([--with-program-name=NAME],[alternate executable name]),[progname="$withval" ], [progname="rogue3"] )
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43 PROGRAM=$progname
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44 AC_SUBST(PROGRAM)
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45
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46 AC_ARG_ENABLE(setgid, AC_HELP_STRING([--enable-setgid=NAME],[install executable as setgid with group ownership of NAME @<:@default=no@:>@])],[],[])
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47 AC_MSG_CHECKING([if using setgid execute bit])
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48 if test "x$enable_setgid" = "xno" ; then
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49 GROUPOWNER=
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50 elif test "x$enable_setgid" = "xyes" ; then
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51 GROUPOWNER=games
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52 elif test "x$enable_setgid" = "x" ; then
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53 GROUPOWNER=
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54 else
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55 GROUPOWNER=$enable_setgid
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56 fi
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57
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58 if test "x$GROUPOWNER" != "x" ; then
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59 AC_DEFINE_UNQUOTED([GROUPOWNER],[$GROUPOWNER], [Define to group owner of setgid executable])
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60 AC_MSG_RESULT([$GROUPOWNER])
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61 else
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62 AC_MSG_RESULT([no])
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63 fi
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64
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65 AC_SUBST(GROUPOWNER)
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66
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67 AC_ARG_ENABLE([scorefile],[AC_HELP_STRING([--enable-scorefile=SCOREFILE], [enable scoreboard with given filename])],[],[])
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68 AC_MSG_CHECKING([for scoreboard file])
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69 if test "x$enable_scorefile" = "xno" ; then
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70 SCOREFILE=
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71 elif test "x$enable_scorefile" = "xyes" ; then
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72 SCOREFILE=$progname.scr
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73 elif test "x$enable_scorefile" = "x" ; then
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74 SCOREFILE=$progname.scr
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75 else
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76 SCOREFILE=$enable_scorefile
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77 fi
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78
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79 if test "x$SCOREFILE" != "x" ; then
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80 AC_DEFINE_UNQUOTED([SCOREFILE], ["$SCOREFILE"], [Define to file to use for scoreboard])
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81 AC_MSG_RESULT([$SCOREFILE])
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82 else
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83 AC_MSG_RESULT([disabled])
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84 fi
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85
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86 AC_SUBST(SCOREFILE)
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87
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88 AC_ARG_ENABLE([logfile],[AC_HELP_STRING([--enable-logfile=LOGFILE], [enable logfile with given filename])],[],[])
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89 AC_MSG_CHECKING([for log file])
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90 if test "x$enable_logfile" = "xno" ; then
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91 LOGFILE=
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92 elif test "x$enable_logfile" = "xyes" ; then
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93 LOGFILE=$progname.log
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94 elif test "x$enable_logfile" = "x" ; then
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95 LOGFILE=$progname.log
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