annotate xrogue/configure.ac @ 317:aab761616489 default tip

Rearrange some Autoconf files. Autoconf was failing to detect install-sh at the top level and needed some explicit directions. It also wants config.guess and config.sub to be provided too. A few other macros have also been updated.
author John "Elwin" Edwards
date Tue, 05 Sep 2023 20:05:24 -0400
parents 029c1f5c5588
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
1 # -*- Autoconf -*-
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
2 # Process this file with autoconf to produce a configure script.
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
3
312
029c1f5c5588 Update the Autoconf files.
John "Elwin" Edwards
parents: 287
diff changeset
4 AC_PREREQ([2.69])
029c1f5c5588 Update the Autoconf files.
John "Elwin" Edwards
parents: 287
diff changeset
5 AC_INIT([XRogue],[8.0.3],[elwin@sdf.org],[xrogue])
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
6 AC_CONFIG_HEADERS([config.h])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
7 AC_CONFIG_FILES([Makefile])
317
aab761616489 Rearrange some Autoconf files.
John "Elwin" Edwards
parents: 312
diff changeset
8 AC_CONFIG_AUX_DIR([../build-aux])
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
9
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
10 # Checks for programs.
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
11 AC_PROG_CC
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
12 # Checks for libraries.
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
13 MP_WITH_CURSES
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
14 # Checks for header files.
284
6376b514a30b Fix more header-related warnings.
John "Elwin" Edwards
parents: 157
diff changeset
15 AC_CHECK_HEADERS([pwd.h errno.h fcntl.h limits.h stdlib.h string.h sys/ioctl.h sys/utsname.h termios.h unistd.h term.h ncurses/term.h process.h arpa/inet.h])
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
16
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
17 # Checks for typedefs, structures, and compiler characteristics.
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
18 AC_TYPE_SIZE_T
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
19 AC_STRUCT_TM
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
20 # Checks for library functions.
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
21 AC_FUNC_FORK
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
22 AC_PROG_GCC_TRADITIONAL
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
23 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
24 AC_CHECK_FUNCS([erasechar killchar alarm getpass memset setenv strchr _spawnl spawnl getpwuid loadav strerror setgid setuid getuid getgid])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
25 AC_PROG_INSTALL
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
26
312
029c1f5c5588 Update the Autoconf files.
John "Elwin" Edwards
parents: 287
diff changeset
27 AC_ARG_WITH(program-name, AS_HELP_STRING([--with-program-name=NAME],[alternate executable name]),[progname="$withval" ], [progname="xrogue"] )
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
28 PROGRAM=$progname
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
29 AC_SUBST(PROGRAM)
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
30
312
029c1f5c5588 Update the Autoconf files.
John "Elwin" Edwards
parents: 287
diff changeset
31 AC_ARG_ENABLE(setgid, AS_HELP_STRING([--enable-setgid=NAME],[install executable as setgid with group ownership of NAME @<:@default=no@:>@]),[],[])
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
32 AC_MSG_CHECKING([if using setgid execute bit])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
33 if test "x$enable_setgid" = "xno" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
34 GROUPOWNER=
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
35 elif test "x$enable_setgid" = "xyes" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
36 GROUPOWNER=games
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
37 elif test "x$enable_setgid" = "x" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
38 GROUPOWNER=
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
39 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
40 GROUPOWNER=$enable_setgid
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
41 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
42
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
43 if test "x$GROUPOWNER" != "x" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
44 AC_DEFINE_UNQUOTED([GROUPOWNER],[$GROUPOWNER], [Define to group owner of setgid executable])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
45 AC_MSG_RESULT([$GROUPOWNER])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
46 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
47 AC_MSG_RESULT([no])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
48 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
49
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
50 AC_SUBST(GROUPOWNER)
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
51
312
029c1f5c5588 Update the Autoconf files.
John "Elwin" Edwards
parents: 287
diff changeset
52 AC_ARG_ENABLE([scorefile],[AS_HELP_STRING([--enable-scorefile=SCOREFILE],[enable scoreboard with given filename])],[],[])
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
53 AC_MSG_CHECKING([for scoreboard file])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
54 if test "x$enable_scorefile" = "xno" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
55 SCOREFILE=
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
56 elif test "x$enable_scorefile" = "xyes" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
57 SCOREFILE=$progname.scr
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
58 elif test "x$enable_scorefile" = "x" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
59 SCOREFILE=$progname.scr
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
60 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
61 SCOREFILE=$enable_scorefile
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
62 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
63
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
64 if test "x$SCOREFILE" != "x" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
65 AC_DEFINE_UNQUOTED([SCOREFILE], ["$SCOREFILE"], [Define to file to use for scoreboard])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
66 AC_MSG_RESULT([$SCOREFILE])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
67 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
68 AC_MSG_RESULT([disabled])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
69 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
70
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
71 AC_SUBST(SCOREFILE)
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
72
312
029c1f5c5588 Update the Autoconf files.
John "Elwin" Edwards
parents: 287
diff changeset
73 AC_ARG_ENABLE([logfile],[AS_HELP_STRING([--enable-logfile=LOGFILE],[enable logfile with given filename])],[],[])
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
74 AC_MSG_CHECKING([for log file])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
75 if test "x$enable_logfile" = "xno" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
76 LOGFILE=
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
77 elif test "x$enable_logfile" = "xyes" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
78 LOGFILE=$progname.log
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
79 elif test "x$enable_logfile" = "x" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
80 LOGFILE=$progname.log
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
81 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
82 LOGFILE=$enable_logfile
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
83 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
84
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
85 if test "x$LOGFILE" != "x" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
86 AC_DEFINE_UNQUOTED([LOGFILE], ["$LOGFILE"], [Define to file to use for log])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
87 AC_MSG_RESULT([$LOGFILE])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
88 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
89 AC_MSG_RESULT([disabled])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
90 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
91
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
92 AC_SUBST(LOGFILE)
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
93
312
029c1f5c5588 Update the Autoconf files.
John "Elwin" Edwards
parents: 287
diff changeset
94 AC_ARG_ENABLE([savedir],[AS_HELP_STRING([--enable-savedir=SAVEDIR],[enable systemwide location for saved games])],[],[enable_savedir="no"])
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
95 AC_MSG_CHECKING([for save directory])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
96 if test "x$enable_savedir" = "xno" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
97 SAVEDIR=
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
98 elif test "x$enable_savedir" = "xyes" -o "x$enable_savedir" = "x"; then
157
5238b835d661 Fix a typo in configure.ac.
John "Elwin" Edwards
parents: 156
diff changeset
99 if test "x$GROUPOWNER" != "x"; then
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
100 SAVEDIR="/var/local/games/roguelike/${progname}save/"
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
101 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
102 SAVEDIR="$progname/"
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
103 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
104 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
105 SAVEDIR="$enable_savedir"
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
106 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
107
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
108 if test "x$SAVEDIR" != "x" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
109 AC_DEFINE_UNQUOTED([SAVEDIR], ["$SAVEDIR"], [Define to systemwide directory for storing saved games])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
110 AC_MSG_RESULT([$SAVEDIR])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
111 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
112 AC_MSG_RESULT([disabled])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
113 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
114
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
115 AC_SUBST(SAVEDIR)
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
116
312
029c1f5c5588 Update the Autoconf files.
John "Elwin" Edwards
parents: 287
diff changeset
117 AC_ARG_ENABLE([wizardmode],[AS_HELP_STRING([--enable-wizardmode],[enable availability of wizard mode @<:@default=no@:>@])],[],[])
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
118 AC_MSG_CHECKING([if wizard mode is enabled])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
119 if test "x$enable_wizardmode" = "xno" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
120 AC_MSG_RESULT([no])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
121 elif test "x$enable_wizardmode" = "x" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
122 AC_MSG_RESULT([no])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
123 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
124 AC_DEFINE([WIZARD], [], [Define to include wizard mode])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
125 AC_MSG_RESULT([yes])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
126 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
127
312
029c1f5c5588 Update the Autoconf files.
John "Elwin" Edwards
parents: 287
diff changeset
128 AC_ARG_ENABLE([limitscore],[AS_HELP_STRING([--enable-limitscore],[limit scores to one per class per uid @<:@default=no@:>@])],[],[])
156
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
129 AC_MSG_CHECKING([if limiting scores])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
130 if test "x$enable_limitscore" = "xno" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
131 AC_MSG_RESULT([no])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
132 elif test "x$enable_limitscore" = "x" ; then
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
133 AC_MSG_RESULT([no])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
134 else
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
135 AC_DEFINE([LIMITSCORE], [], [Define to limit scores to one per class per uid])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
136 AC_MSG_RESULT([yes])
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
137 fi
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
138
3e1146666ae5 arogue7, xrogue: begin using autoconf.
John "Elwin" Edwards
parents:
diff changeset
139 AC_OUTPUT