annotate urogue/configure.ac @ 312:029c1f5c5588

Update the Autoconf files. These are mostly automatic updates for obsolete macros.
author John "Elwin" Edwards
date Tue, 11 May 2021 22:30:03 -0400
parents fe6b7a1a6dfc
children aab761616489
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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([2.69])
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5 AC_INIT([UltraRogue],[1.07],[elwin@sdf.org],[urogue])
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6 AC_CONFIG_HEADERS([config.h])
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7 AC_CONFIG_FILES([Makefile])
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8
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9 # Checks for programs.
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10 AC_PROG_CC
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11 # Checks for libraries.
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12 MP_WITH_CURSES
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13 # Checks for header files.
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14 AC_HEADER_STDC
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15 AC_CHECK_HEADERS([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 arpa/inet.h])
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16
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17 # Checks for typedefs, structures, and compiler characteristics.
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18 AC_TYPE_UID_T
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19 AC_TYPE_SIZE_T
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20 AC_STRUCT_TM
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21 # Checks for library functions.
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22 AC_FUNC_FORK
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23 AC_PROG_GCC_TRADITIONAL
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24 AC_FUNC_LSTAT
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25 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
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26 AC_FUNC_STAT
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27 AC_FUNC_VPRINTF
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28 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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29 AC_PROG_INSTALL
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30
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31 # Programs to process the documentation
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32 AC_CHECK_PROG([NROFF], [nroff], [nroff],)
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33 AC_CHECK_PROG([GROFF], [groff], [groff],)
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34 AC_CHECK_PROG([COLCRT], [colcrt], [colcrt],)
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35
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36 if test "x$GROFF" != "x" ; then
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37 DOCS_GROFF=
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38 DOCS_NROFF=.no-nroff
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39 DOCS_NONE=.none
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40 elif test "x$(NROFF)" != "x" && test "x$(COLCRT)" != "x" ; then
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41 DOCS_GROFF=.no-groff
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42 DOCS_NROFF=
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43 DOCS_NONE=.none
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44 else
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45 DOCS_GROFF=.no-groff
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46 DOCS_NROFF=.no-nroff
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47 DOCS_NONE=
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48 fi
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49
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50 AC_SUBST(DOCS_GROFF)
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51 AC_SUBST(DOCS_NROFF)
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52 AC_SUBST(DOCS_NONE)
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53
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54 AC_ARG_WITH(program-name, AS_HELP_STRING([--with-program-name=NAME],[alternate executable name]),[progname="$withval" ], [progname="urogue"] )
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55 PROGRAM=$progname
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56 AC_SUBST(PROGRAM)
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57
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58 AC_ARG_ENABLE(setgid, AS_HELP_STRING([--enable-setgid=NAME],[install executable as setgid with group ownership of NAME @<:@default=no@:>@]),[],[])
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59 AC_MSG_CHECKING([if using setgid execute bit])
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60 if test "x$enable_setgid" = "xno" ; then
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61 GROUPOWNER=
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62 elif test "x$enable_setgid" = "xyes" ; then
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63 GROUPOWNER=games
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64 elif test "x$enable_setgid" = "x" ; then
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65 GROUPOWNER=
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66 else
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67 GROUPOWNER=$enable_setgid
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68 fi
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69
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70 if test "x$GROUPOWNER" != "x" ; then
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71 AC_DEFINE_UNQUOTED([GROUPOWNER],[$GROUPOWNER], [Define to group owner of setgid executable])
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72 AC_MSG_RESULT([$GROUPOWNER])
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73 else
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74 AC_MSG_RESULT([no])
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75 fi
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76
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77 AC_SUBST(GROUPOWNER)
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78
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79 AC_ARG_ENABLE([scorefile],[AS_HELP_STRING([--enable-scorefile=SCOREFILE],[enable scoreboard with given filename])],[],[])
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80 AC_MSG_CHECKING([for scoreboard file])
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81 if test "x$enable_scorefile" = "xno" ; then
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82 SCOREFILE=
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83 elif test "x$enable_scorefile" = "xyes" ; then
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84 SCOREFILE=$progname.scr
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85 elif test "x$enable_scorefile" = "x" ; then
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86 SCOREFILE=$progname.scr
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87 else
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88 SCOREFILE=$enable_scorefile
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89 fi
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90