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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],[5.2.2], [yendor@rogueforge.net])
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6 AC_CONFIG_SRCDIR([armor.c])
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7 AC_CONFIG_HEADERS([config.h])
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8 # May not be needed for the documentation
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9 AC_CONFIG_FILES([Makefile rogue.6 rogue.me])
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10
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11 # Checks for programs.
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12 AC_PROG_CC
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13 # Checks for libraries.
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14 MP_WITH_CURSES
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15 # Checks for header files.
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16 AC_HEADER_STDC
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17 AC_CHECK_HEADERS([arpa/inet.h sys/utsname.h pwd.h fcntl.h limits.h nlist.h stdlib.h string.h sys/ioctl.h termios.h unistd.h utmp.h term.h ncurses/term.h process.h])
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18 # WARN: the sources often don't include the headers when needed. That is one
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19 # reason why adding "-Wall" to CFLAGS produces 1246 lines of messages.
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20
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21 # Checks for typedefs, structures, and compiler characteristics.
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22 AC_TYPE_UID_T
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23 AC_TYPE_SIZE_T
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24 AC_STRUCT_TM
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25 # Checks for library functions.
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26 AC_FUNC_FORK
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27 AC_PROG_GCC_TRADITIONAL
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28 AC_FUNC_LSTAT
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29 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
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30 AC_TYPE_SIGNAL
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31 AC_FUNC_STAT
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32 AC_FUNC_VPRINTF
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33 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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34 AC_PROG_INSTALL
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35
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36 # Programs to process the documentation
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37 AC_CHECK_PROG([NROFF], [nroff], [nroff],)
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38 AC_CHECK_PROG([GROFF], [groff], [groff],)
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39 AC_CHECK_PROG([COLCRT], [colcrt], [colcrt],)
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40 AC_CHECK_PROG([TBL], [tbl], [tbl],)
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41 AC_CHECK_PROG([SED], [sed], [sed],)
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42
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43 AC_ARG_WITH(program-name, AC_HELP_STRING([--with-program-name=NAME],[alternate executable name]),[progname="$withval" ], [progname="rogue4"] )
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44 PROGRAM=$progname
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45 AC_SUBST(PROGRAM)
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46
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47 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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48 AC_MSG_CHECKING([if using setgid execute bit])
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49 if test "x$enable_setgid" = "xno" ; then
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50 GROUPOWNER=
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51 elif test "x$enable_setgid" = "xyes" ; then
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52 GROUPOWNER=games
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53 elif test "x$enable_setgid" = "x" ; then
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54 GROUPOWNER=
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55 else
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56 GROUPOWNER=$enable_setgid
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57 fi
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58
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59 if test "x$GROUPOWNER" != "x" ; then
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60 AC_DEFINE_UNQUOTED([GROUPOWNER],[$GROUPOWNER], [Define to group owner of setgid executable])
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61 AC_MSG_RESULT([$GROUPOWNER])
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62 else
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63 AC_MSG_RESULT([no])
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64 fi
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65
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66 AC_SUBST(GROUPOWNER)
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67
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68 AC_ARG_ENABLE([scorefile],[AC_HELP_STRING([--enable-scorefile=SCOREFILE], [enable scoreboard with given filename])],[],[])
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69 AC_MSG_CHECKING([for scoreboard file])
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70 if test "x$enable_scorefile" = "xno" ; then
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71 SCOREFILE=
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72 elif test "x$enable_scorefile" = "xyes" ; then
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73 SCOREFILE=$progname.scr
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74 elif test "x$enable_scorefile" = "x" ; then
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75 SCOREFILE=$progname.scr
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76 else
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77 SCOREFILE=$enable_scorefile
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78 fi
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79
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80 if test "x$SCOREFILE" != "x" ; then
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81 AC_DEFINE_UNQUOTED([SCOREFILE], ["$SCOREFILE"], [Define to file to use for scoreboard])
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82 AC_MSG_RESULT([$SCOREFILE])
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83 else
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84 AC_MSG_RESULT([disabled])
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85 fi
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86
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87 AC_SUBST(SCOREFILE)
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88
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89 AC_ARG_ENABLE([logfile],[AC_HELP_STRING([--enable-logfile=LOGFILE], [enable logfile with given filename])],[],[])
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90 AC_MSG_CHECKING([for log file])
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91 if test "x$enable_logfile" = "xno" ; then
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92 LOGFILE=
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93 elif test "x$enable_logfile" = "xyes" ; then
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94 LOGFILE=$progname.log
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95 elif test "x$enable_logfile" = "x" ; then
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96 LOGFILE=$progname.log
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97 else
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98 LOGFILE=$enable_logfile
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99 fi
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100
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101 if test "x$LOGFILE" != "x" ; then
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102 AC_DEFINE_UNQUOTED([LOGFILE], ["$LOGFILE"], [Define to file to use for log])
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103 AC_MSG_RESULT([$LOGFILE])
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104 else
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105 AC_MSG_RESULT([disabled])
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106 fi
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107
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108 AC_SUBST(LOGFILE)
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109
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110 AC_ARG_ENABLE([lockfile],[AC_HELP_STRING([--enable-lockfile=LOCKFILE], [enable scoreboard lockfile with given filename])],[],[])
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111 AC_MSG_CHECKING([for scoreboard lockfile file])
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112 if test "x$enable_lockfile" = "xno" ; then
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113 LOCKFILE=
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114 elif test "x$enable_lockfile" = "xyes" ; then
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115 LOCKFILE=$progname.lck
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116 elif test "x$enable_lockfile" = "x" ; then
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117 LOCKFILE=$progname.lck
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118 else
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119 LOCKFILE=$enable_lockfile
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120 fi
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121
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122 if test "x$LOCKFILE" != "x" ; then
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123 AC_DEFINE_UNQUOTED([LOCKFILE], ["$LOCKFILE"], [Define to file to use for scoreboard lockfile])
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124 AC_MSG_RESULT([$LOCKFILE])
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125 else
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126 AC_MSG_RESULT([disabled])
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127 fi
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128
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129 AC_SUBST(LOCKFILE)
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130
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52
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131 AC_ARG_ENABLE([savedir],[AC_HELP_STRING([--enable-savedir=SAVEDIR], [enable systemwide location for saved games])],[],[enable_savedir="no"])
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132 AC_MSG_CHECKING([for save directory])
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133 if test "x$enable_savedir" = "xno" ; then
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134 SAVEDIR=
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52
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135 elif test "x$enable_savedir" = "xyes" -o "x$enable_savedir" = "x"; then
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136 if text "x$GROUPOWNER" != "x"; then
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137 SAVEDIR="/var/local/games/roguelike/${progname}save/"
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138 else
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139 SAVEDIR="$progname/"
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140 fi
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51
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141 else
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52
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142 SAVEDIR="$enable_savedir"
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51
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143 fi
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144
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145 if test "x$SAVEDIR" != "x" ; then
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146 AC_DEFINE_UNQUOTED([SAVEDIR], ["$SAVEDIR"], [Define to systemwide directory for storing saved games])
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147 AC_MSG_RESULT([$SAVEDIR])
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148 else
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149 AC_MSG_RESULT([disabled])
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150 fi
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151
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152 AC_SUBST(SAVEDIR)
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153
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154 AC_ARG_ENABLE([wizardmode],[AC_HELP_STRING([--enable-wizardmode], [enable availability of wizard mode @<:@default=no@:>@])],[],[])
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155 AC_MSG_CHECKING([if wizard mode is enabled])
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156 if test "x$enable_wizardmode" = "xno" ; then
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157 AC_MSG_RESULT([no])
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158 elif test "x$enable_wizardmode" = "x" ; then
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159 AC_MSG_RESULT([no])
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160 else
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161 AC_DEFINE([WIZARD], [], [Define to include wizard mode])
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162 if test "x$enable_wizardmode" != "xyes" ; then
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163 AC_DEFINE_UNQUOTED([PASSWD],["$enable_wizardmode"], [Define crypt(3) wizard mode password])
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164 fi
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165 AC_MSG_RESULT([yes])
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166 fi
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167
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168 AC_ARG_ENABLE([checktime],[AC_HELP_STRING([--enable-checktime], [enable checktime @<:@default=no@:>@])],[],[])
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169 AC_MSG_CHECKING([if checktime is enabled])
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170 if test "x$enable_checktime" = "xyes" ; then
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171 AC_DEFINE([CHECKTIME], [1], [Define if checktime feature should be enabled])
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172 AC_MSG_RESULT([yes])
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173 else
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174 AC_MSG_RESULT([no])
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175 fi
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176
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177 AC_ARG_ENABLE([maxload],[AC_HELP_STRING([--enable-maxload], [enable maxload @<:@default=no@:>@])],[],[])
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178 AC_MSG_CHECKING([runtime execution limit (maximum system load average)])
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179 if test "x$enable_maxload" = "xyes" ; then
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180 AC_DEFINE([MAXLOAD], [100], [Define if maxload feature should be enabled])
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181 AC_MSG_RESULT([100])
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182 elif test "x$enable_maxload" = "x" ; then
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183 AC_MSG_RESULT([unlimited])
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184 elif test "x$enable_maxload" = "xno" ; then
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185 AC_MSG_RESULT([unlimited])
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186 else
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187 AC_DEFINE_UNQUOTED([MAXLOAD], [$enable_maxload], [Define if maxload feature should be enabled])
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188 AC_MSG_RESULT([$enable_maxload])
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189 fi
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190
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191 AC_ARG_ENABLE([maxusers],[AC_HELP_STRING([--enable-maxusers], [enable maxuser @<:@default=no@:>@])],[],[])
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192 AC_MSG_CHECKING([runtime execution limit (maximum online system users)])
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193 if test "x$enable_maxusers" = "xyes" ; then
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194 AC_DEFINE([MAXUSERS], [100], [Define if maxusers feature should be enabled])
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195 AC_MSG_RESULT([100])
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196 elif test "x$enable_maxusers" = "x" ; then
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197 AC_MSG_RESULT([unlimited])
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198 elif test "x$enable_maxload" = "xno" ; then
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199 AC_MSG_RESULT([unlimited])
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200 else
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201 AC_DEFINE_UNQUOTED([MAXLOAD], [$enable_maxusers], [Define if maxusers feature should be enabled])
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202 AC_MSG_RESULT([$enable_maxusers])
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203 fi
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204
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205 AC_MSG_CHECKING([whether to docdir is defined])
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206 if test "x$docdir" = "x" ; then
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207 AC_MSG_RESULT([docdir undefined])
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208 docdir=\${datadir}/doc/\${PACKAGE_TARNAME}
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209 AC_SUBST(docdir)
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210 else
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211 AC_MSG_RESULT([docdir defined])
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212 fi
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213
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214 AC_OUTPUT
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