+
−#                                               -*- Autoconf -*-
+
−# Process this file with autoconf to produce a configure script.
+
−
+
−AC_PREREQ(2.56)
+
−AC_INIT([Rogue],[3.6.4], [yendor@rogueforge.net])
+
−AC_CONFIG_HEADERS([config.h])
+
−# May not be needed for the documentation
+
−AC_CONFIG_FILES([Makefile rogue.6 rogue.r])
+
−
+
−# Checks for programs.
+
−AC_PROG_CC
+
−# Checks for libraries.
+
−MP_WITH_CURSES
+
−# Checks for header files.
+
−AC_HEADER_STDC
+
−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])
+
−# WARN: the sources often don't include the headers when needed.  That is one
+
−# reason why adding "-Wall" to CFLAGS produces 1246 lines of messages.
+
−
+
−# Checks for typedefs, structures, and compiler characteristics.
+
−AC_TYPE_UID_T
+
−AC_TYPE_SIZE_T
+
−AC_STRUCT_TM
+
−# Checks for library functions.
+
−AC_FUNC_FORK
+
−AC_PROG_GCC_TRADITIONAL
+
−AC_FUNC_LSTAT
+
−AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
+
−AC_TYPE_SIGNAL
+
−AC_FUNC_STAT
+
−AC_FUNC_VPRINTF
+
−AC_CHECK_FUNCS([erasechar killchar alarm getpass memset setenv strchr nlist _spawnl spawnl getpwuid loadav getloadavg strerror setgid setuid getuid getgid])
+
−AC_PROG_INSTALL
+
−
+
−# Programs to process the documentation
+
−AC_CHECK_PROG([NROFF], [nroff], [nroff],)
+
−AC_CHECK_PROG([GROFF], [groff], [groff],)
+
−AC_CHECK_PROG([COLCRT], [colcrt], [colcrt],)
+
−AC_CHECK_PROG([TBL], [tbl], [tbl],)
+
−AC_CHECK_PROG([SED], [sed], [sed],)
+
−
+
−AC_ARG_WITH(program-name, AC_HELP_STRING([--with-program-name=NAME],[alternate executable name]),[progname="$withval" ], [progname="rogue3"] )
+
−PROGRAM=$progname
+
−AC_SUBST(PROGRAM)
+
−
+
−AC_ARG_ENABLE(setgid, AC_HELP_STRING([--enable-setgid=NAME],[install executable as setgid with group ownership of NAME @<:@default=no@:>@])],[],[])
+
−AC_MSG_CHECKING([if using setgid execute bit])
+
−if test "x$enable_setgid" = "xno" ; then
+
−GROUPOWNER=
+
−elif test "x$enable_setgid" = "xyes" ; then
+
−GROUPOWNER=games
+
−elif test "x$enable_setgid" = "x" ; then
+
−GROUPOWNER=
+
−else
+
−GROUPOWNER=$enable_setgid
+
−fi
+
−
+
−if test "x$GROUPOWNER" != "x" ; then
+
−AC_DEFINE_UNQUOTED([GROUPOWNER],[$GROUPOWNER], [Define to group owner of setgid executable])
+
−AC_MSG_RESULT([$GROUPOWNER])
+
−else
+
−AC_MSG_RESULT([no])
+
−fi
+
−
+
−AC_SUBST(GROUPOWNER)
+
−
+
−AC_ARG_ENABLE([scorefile],[AC_HELP_STRING([--enable-scorefile=SCOREFILE], [enable scoreboard with given filename])],[],[])
+
−AC_MSG_CHECKING([for scoreboard file])
+
−if test "x$enable_scorefile" = "xno" ; then
+
−SCOREFILE=
+
−elif test "x$enable_scorefile" = "xyes" ;  then
+
−SCOREFILE=$progname.scr
+
−elif test "x$enable_scorefile" = "x" ; then
+
−SCOREFILE=$progname.scr
+
−else
+
−SCOREFILE=$enable_scorefile
+
−fi
+
−
+
−if test "x$SCOREFILE" != "x" ; then
+
−AC_DEFINE_UNQUOTED([SCOREFILE], ["$SCOREFILE"], [Define to file to use for scoreboard])
+
−AC_MSG_RESULT([$SCOREFILE])
+
−else
+
−AC_MSG_RESULT([disabled])
+
−fi
+
−
+
−AC_SUBST(SCOREFILE)
+
−
+
−AC_ARG_ENABLE([logfile],[AC_HELP_STRING([--enable-logfile=LOGFILE], [enable logfile with given filename])],[],[])
+
−AC_MSG_CHECKING([for log file])
+
−if test "x$enable_logfile" = "xno" ; then
+
−LOGFILE=
+
−elif test "x$enable_logfile" = "xyes" ;  then
+
−LOGFILE=$progname.log
+
−elif test "x$enable_logfile" = "x" ; then
+
−LOGFILE=$progname.log
+
−else
+
−LOGFILE=$enable_logfile
+
−fi
+
−
+
−if test "x$LOGFILE" != "x" ; then
+
−AC_DEFINE_UNQUOTED([LOGFILE], ["$LOGFILE"], [Define to file to use for log])
+
−AC_MSG_RESULT([$LOGFILE])
+
−else
+
−AC_MSG_RESULT([disabled])
+
−fi
+
−
+
−AC_SUBST(LOGFILE)
+
−
+
−AC_ARG_ENABLE([savedir],[AC_HELP_STRING([--enable-savedir=SAVEDIR], [enable systemwide location for saved games])],[],[enable_savedir="no"])
+
−AC_MSG_CHECKING([for save directory])
+
−if test "x$enable_savedir" = "xno" ; then
+
−SAVEDIR=
+
−elif test "x$enable_savedir" = "xyes" -o "x$enable_savedir" = "x"; then
+
−  if text "x$GROUPOWNER" != "x"; then
+
−  SAVEDIR="/var/local/games/roguelike/${progname}save/"
+
−  else
+
−  SAVEDIR="$progname/"
+
−  fi
+
−else
+
−SAVEDIR="$enable_savedir"
+
−fi
+
−
+
−if test "x$SAVEDIR" != "x" ; then
+
−AC_DEFINE_UNQUOTED([SAVEDIR], ["$SAVEDIR"], [Define to systemwide directory for storing saved games])
+
−AC_MSG_RESULT([$SAVEDIR])
+
−else
+
−AC_MSG_RESULT([disabled])
+
−fi
+
−
+
−AC_SUBST(SAVEDIR)
+
−
+
−AC_ARG_ENABLE([wizardmode],[AC_HELP_STRING([--enable-wizardmode], [enable availability of wizard mode @<:@default=no@:>@])],[],[])
+
−AC_MSG_CHECKING([if wizard mode is enabled])
+
−if test "x$enable_wizardmode" = "xno" ; then
+
−AC_MSG_RESULT([no])
+
−elif test "x$enable_wizardmode" = "x" ; then
+
−AC_MSG_RESULT([no])
+
−else
+
−AC_DEFINE([WIZARD], [], [Define to include wizard mode])
+
−AC_MSG_RESULT([yes])
+
−fi
+
−
+
−AC_ARG_ENABLE([maxload],[AC_HELP_STRING([--enable-maxload], [enable maxload @<:@default=no@:>@])],[],[])
+
−AC_MSG_CHECKING([runtime execution limit (maximum system load average)])
+
−if test "x$enable_maxload" = "xyes" ; then
+
−AC_DEFINE([MAXLOAD], [100], [Define if maxload feature should be enabled])
+
−AC_MSG_RESULT([100])
+
−elif test "x$enable_maxload" = "x" ; then
+
−AC_MSG_RESULT([unlimited])
+
−elif test "x$enable_maxload" = "xno" ; then
+
−AC_MSG_RESULT([unlimited])
+
−else
+
−AC_DEFINE_UNQUOTED([MAXLOAD], [$enable_maxload], [Define if maxload feature should be enabled])
+
−AC_MSG_RESULT([$enable_maxload])
+
−fi
+
−
+
−AC_ARG_ENABLE([maxusers],[AC_HELP_STRING([--enable-maxusers], [enable maxuser @<:@default=no@:>@])],[],[])
+
−AC_MSG_CHECKING([runtime execution limit (maximum online system users)])
+
−if test "x$enable_maxusers" = "xyes" ; then
+
−AC_DEFINE([MAXUSERS], [100], [Define if maxusers feature should be enabled])
+
−AC_MSG_RESULT([100])
+
−elif test "x$enable_maxusers" = "x" ; then
+
−AC_MSG_RESULT([unlimited])
+
−elif test "x$enable_maxload" = "xno" ; then 
+
−AC_MSG_RESULT([unlimited])
+
−else
+
−AC_DEFINE_UNQUOTED([MAXLOAD], [$enable_maxusers], [Define if maxusers feature should be enabled])
+
−AC_MSG_RESULT([$enable_maxusers])
+
−fi
+
−
+
−AC_MSG_CHECKING([whether to docdir is defined])
+
−if test "x$docdir" = "x" ; then
+
−AC_MSG_RESULT([docdir undefined])
+
−docdir=\${datadir}/doc/\${PACKAGE_TARNAME}
+
−AC_SUBST(docdir)
+
−else
+
−AC_MSG_RESULT([docdir defined])
+
−fi
+
−
+
−AC_OUTPUT