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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=$progname.log
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96 else
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97 LOGFILE=$enable_logfile
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98 fi
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99
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100 if test "x$LOGFILE" != "x" ; then
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101 AC_DEFINE_UNQUOTED([LOGFILE], ["$LOGFILE"], [Define to file to use for log])
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102 AC_MSG_RESULT([$LOGFILE])
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103 else
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104 AC_MSG_RESULT([disabled])
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105 fi
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106
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107 AC_SUBST(LOGFILE)
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108
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109 AC_ARG_ENABLE([savedir],[AC_HELP_STRING([--enable-savedir=SAVEDIR], [enable systemwide location for saved games])],[],[enable_savedir="no"])
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110 AC_MSG_CHECKING([for save directory])
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111 if test "x$enable_savedir" = "xno" ; then
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112 SAVEDIR=
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113 elif test "x$enable_savedir" = "xyes" -o "x$enable_savedir" = "x"; then
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157
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114 if test "x$GROUPOWNER" != "x"; then
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88
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115 SAVEDIR="/var/local/games/roguelike/${progname}save/"
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116 else
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117 SAVEDIR="$progname/"
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118 fi
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119 else
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120 SAVEDIR="$enable_savedir"
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121 fi
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122
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123 if test "x$SAVEDIR" != "x" ; then
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124 AC_DEFINE_UNQUOTED([SAVEDIR], ["$SAVEDIR"], [Define to systemwide directory for storing saved games])
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125 AC_MSG_RESULT([$SAVEDIR])
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126 else
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127 AC_MSG_RESULT([disabled])
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128 fi
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129
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130 AC_SUBST(SAVEDIR)
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131
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132 AC_ARG_ENABLE([wizardmode],[AC_HELP_STRING([--enable-wizardmode], [enable availability of wizard mode @<:@default=no@:>@])],[],[])
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133 AC_MSG_CHECKING([if wizard mode is enabled])
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134 if test "x$enable_wizardmode" = "xno" ; then
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135 AC_MSG_RESULT([no])
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136 elif test "x$enable_wizardmode" = "x" ; then
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137 AC_MSG_RESULT([no])
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138 else
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139 AC_DEFINE([WIZARD], [], [Define to include wizard mode])
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140 AC_MSG_RESULT([yes])
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141 fi
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142
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143 AC_ARG_ENABLE([maxload],[AC_HELP_STRING([--enable-maxload], [enable maxload @<:@default=no@:>@])],[],[])
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144 AC_MSG_CHECKING([runtime execution limit (maximum system load average)])
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145 if test "x$enable_maxload" = "xyes" ; then
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146 AC_DEFINE([MAXLOAD], [100], [Define if maxload feature should be enabled])
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147 AC_MSG_RESULT([100])
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148 elif test "x$enable_maxload" = "x" ; then
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149 AC_MSG_RESULT([unlimited])
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150 elif test "x$enable_maxload" = "xno" ; then
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151 AC_MSG_RESULT([unlimited])
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152 else
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153 AC_DEFINE_UNQUOTED([MAXLOAD], [$enable_maxload], [Define if maxload feature should be enabled])
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154 AC_MSG_RESULT([$enable_maxload])
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155 fi
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156
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157 AC_ARG_ENABLE([maxusers],[AC_HELP_STRING([--enable-maxusers], [enable maxuser @<:@default=no@:>@])],[],[])
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158 AC_MSG_CHECKING([runtime execution limit (maximum online system users)])
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159 if test "x$enable_maxusers" = "xyes" ; then
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160 AC_DEFINE([MAXUSERS], [100], [Define if maxusers feature should be enabled])
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161 AC_MSG_RESULT([100])
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162 elif test "x$enable_maxusers" = "x" ; then
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163 AC_MSG_RESULT([unlimited])
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164 elif test "x$enable_maxload" = "xno" ; then
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165 AC_MSG_RESULT([unlimited])
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166 else
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167 AC_DEFINE_UNQUOTED([MAXLOAD], [$enable_maxusers], [Define if maxusers feature should be enabled])
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168 AC_MSG_RESULT([$enable_maxusers])
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169 fi
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170
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171 AC_MSG_CHECKING([whether to docdir is defined])
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172 if test "x$docdir" = "x" ; then
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173 AC_MSG_RESULT([docdir undefined])
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174 docdir=\${datadir}/doc/\${PACKAGE_TARNAME}
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175 AC_SUBST(docdir)
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176 else
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177 AC_MSG_RESULT([docdir defined])
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178 fi
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179
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180 AC_OUTPUT
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