Mercurial > hg > early-roguelike
annotate srogue/configure.ac @ 162:600873555ec0
Don't swap signal handlers in md_shellescape().
md_shellescape() sets SIGINT and SIGQUIT to be ignored, storing the
previous handlers, and restores them after the shell exits. But it
mixed up the two handlers.
Since the signals were usually handled by the same function, this fix
doesn't have much effect, but anything that makes signal code less
confusing is a good thing.
author | John "Elwin" Edwards |
---|---|
date | Mon, 08 Jun 2015 10:01:25 -0400 |
parents | 5238b835d661 |
children | 0e99eade579c |
rev | line source |
---|---|
101 | 1 # -*- Autoconf -*- |
2 # Process this file with autoconf to produce a configure script. | |
3 | |
4 AC_PREREQ(2.56) | |
5 AC_INIT([SRogue],[9.0], [yendor@rogueforge.net]) | |
6 AC_CONFIG_HEADERS([config.h]) | |
7 AC_CONFIG_FILES([Makefile]) | |
8 | |
9 # Checks for programs. | |
10 AC_PROG_CC | |
11 # Checks for libraries. | |
12 MP_WITH_CURSES | |
13 # Checks for header files. | |
14 AC_HEADER_STDC | |
118 | 15 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 term.h ncurses/term.h process.h]) |
101 | 16 |
17 # Checks for typedefs, structures, and compiler characteristics. | |
119 | 18 AC_TYPE_UID_T |
101 | 19 AC_TYPE_SIZE_T |
20 AC_STRUCT_TM | |
21 # Checks for library functions. | |
22 AC_FUNC_FORK | |
23 AC_PROG_GCC_TRADITIONAL | |
24 AC_TYPE_SIGNAL | |
25 AC_FUNC_STAT | |
26 AC_FUNC_VPRINTF | |
121
e6c8652473fe
srogue: more compatibility improvements.
John "Elwin" Edwards
parents:
119
diff
changeset
|
27 AC_CHECK_FUNCS([erasechar killchar alarm getpass memset setenv strchr nlist _spawnl spawnl getpwuid loadav getloadavg strerror setgid setuid getuid getgid lrand48 random srand48 srandom]) |
101 | 28 AC_PROG_INSTALL |
29 | |
30 AC_ARG_WITH(program-name, AC_HELP_STRING([--with-program-name=NAME],[alternate executable name]),[progname="$withval" ], [progname="srogue"] ) | |
31 PROGRAM=$progname | |
32 AC_SUBST(PROGRAM) | |
33 | |
34 AC_ARG_ENABLE(setgid, AC_HELP_STRING([--enable-setgid=NAME],[install executable as setgid with group ownership of NAME @<:@default=no@:>@])],[],[]) | |
35 AC_MSG_CHECKING([if using setgid execute bit]) | |
36 if test "x$enable_setgid" = "xno" ; then | |
37 GROUPOWNER= | |
38 elif test "x$enable_setgid" = "xyes" ; then | |
39 GROUPOWNER=games | |
40 elif test "x$enable_setgid" = "x" ; then | |
41 GROUPOWNER= | |
42 else | |
43 GROUPOWNER=$enable_setgid | |
44 fi | |
45 | |
46 if test "x$GROUPOWNER" != "x" ; then | |
47 AC_DEFINE_UNQUOTED([GROUPOWNER],[$GROUPOWNER], [Define to group owner of setgid executable]) | |
48 AC_MSG_RESULT([$GROUPOWNER]) | |
49 else | |
50 AC_MSG_RESULT([no]) | |
51 fi | |
52 | |
53 AC_SUBST(GROUPOWNER) | |
54 | |
55 AC_ARG_ENABLE([scorefile],[AC_HELP_STRING([--enable-scorefile=SCOREFILE], [enable scoreboard with given filename])],[],[]) | |
56 AC_MSG_CHECKING([for scoreboard file]) | |
57 if test "x$enable_scorefile" = "xno" ; then | |
58 SCOREFILE= | |
59 elif test "x$enable_scorefile" = "xyes" ; then | |
60 SCOREFILE=$progname.scr | |
61 elif test "x$enable_scorefile" = "x" ; then | |
62 SCOREFILE=$progname.scr | |
63 else | |
64 SCOREFILE=$enable_scorefile | |
65 fi | |
66 | |
67 if test "x$SCOREFILE" != "x" ; then | |
68 AC_DEFINE_UNQUOTED([SCOREFILE], ["$SCOREFILE"], [Define to file to use for scoreboard]) | |
69 AC_MSG_RESULT([$SCOREFILE]) | |
70 else | |
71 AC_MSG_RESULT([disabled]) | |
72 fi | |
73 | |
74 AC_SUBST(SCOREFILE) | |
75 | |
76 AC_ARG_ENABLE([logfile],[AC_HELP_STRING([--enable-logfile=LOGFILE], [enable logfile with given filename])],[],[]) | |
77 AC_MSG_CHECKING([for log file]) | |
78 if test "x$enable_logfile" = "xno" ; then | |
79 LOGFILE= | |
80 elif test "x$enable_logfile" = "xyes" ; then | |
81 LOGFILE=$progname.log | |
82 elif test "x$enable_logfile" = "x" ; then | |
83 LOGFILE=$progname.log | |
84 else | |
85 LOGFILE=$enable_logfile | |
86 fi | |
87 | |
88 if test "x$LOGFILE" != "x" ; then | |
89 AC_DEFINE_UNQUOTED([LOGFILE], ["$LOGFILE"], [Define to file to use for log]) | |
90 AC_MSG_RESULT([$LOGFILE]) | |
91 else | |
92 AC_MSG_RESULT([disabled]) | |
93 fi | |