Mercurial > hg > early-roguelike
annotate arogue5/configure.ac @ 285:17005af49963
Fix some potential problems detected by clang.
Most of these are unnecessary comparisons and functions returning the
wrong types.
| author | John "Elwin" Edwards |
|---|---|
| date | Sat, 23 Sep 2017 09:47:00 -0400 |
| parents | 6376b514a30b |
| children | 0b3d1b38998f |
| rev | line source |
|---|---|
| 99 | 1 # -*- Autoconf -*- |
| 2 # Process this file with autoconf to produce a configure script. | |
| 3 | |
| 4 AC_PREREQ(2.56) | |
| 5 AC_INIT([ARogue],[5.8.2], [yendor@rogueforge.net]) | |
| 6 AC_CONFIG_HEADERS([config.h]) | |
| 7 # May not be needed for the documentation | |
| 8 AC_CONFIG_FILES([Makefile]) | |
| 9 | |
| 10 # Checks for programs. | |
| 11 AC_PROG_CC | |
| 12 # Checks for libraries. | |
| 13 MP_WITH_CURSES | |
| 14 # Checks for header files. | |
| 15 AC_HEADER_STDC | |
| 284 | 16 AC_CHECK_HEADERS([pwd.h errno.h fcntl.h limits.h nlist.h stdlib.h string.h sys/ioctl.h sys/utsname.h termios.h unistd.h utmp.h term.h ncurses/term.h process.h arpa/inet.h]) |
| 99 | 17 |
| 18 # Checks for typedefs, structures, and compiler characteristics. | |
| 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_FUNC_LSTAT | |
| 25 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK | |
| 26 AC_TYPE_SIGNAL | |
| 27 AC_FUNC_STAT | |
| 28 AC_FUNC_VPRINTF | |
| 29 AC_CHECK_FUNCS([erasechar killchar alarm getpass memset setenv strchr nlist _spawnl spawnl getpwuid loadav getloadavg strerror setgid setuid getuid getgid]) | |
| 30 AC_PROG_INSTALL | |
| 31 | |
| 32 AC_ARG_WITH(program-name, AC_HELP_STRING([--with-program-name=NAME],[alternate executable name]),[progname="$withval" ], [progname="arogue5"] ) | |
| 33 PROGRAM=$progname | |
| 34 AC_SUBST(PROGRAM) | |
| 35 | |
|
278
c222f9d56776
Remove an extra bracket from some Autoconf macros.
John "Elwin" Edwards
parents:
157
diff
changeset
|
36 AC_ARG_ENABLE(setgid, AC_HELP_STRING([--enable-setgid=NAME],[install executable as setgid with group ownership of NAME @<:@default=no@:>@]),[],[]) |
| 99 | 37 AC_MSG_CHECKING([if using setgid execute bit]) |
| 38 if test "x$enable_setgid" = "xno" ; then | |
| 39 GROUPOWNER= | |
| 40 elif test "x$enable_setgid" = "xyes" ; then | |
| 41 GROUPOWNER=games | |
| 42 elif test "x$enable_setgid" = "x" ; then | |
| 43 GROUPOWNER= | |
| 44 else | |
| 45 GROUPOWNER=$enable_setgid | |
| 46 fi | |
| 47 | |
| 48 if test "x$GROUPOWNER" != "x" ; then | |
| 49 AC_DEFINE_UNQUOTED([GROUPOWNER],[$GROUPOWNER], [Define to group owner of setgid executable]) | |
| 50 AC_MSG_RESULT([$GROUPOWNER]) | |
| 51 else | |
| 52 AC_MSG_RESULT([no]) | |
| 53 fi | |
| 54 | |
| 55 AC_SUBST(GROUPOWNER) | |
| 56 | |
| 57 AC_ARG_ENABLE([scorefile],[AC_HELP_STRING([--enable-scorefile=SCOREFILE], [enable scoreboard with given filename])],[],[]) | |
| 58 AC_MSG_CHECKING([for scoreboard file]) | |
| 59 if test "x$enable_scorefile" = "xno" ; then | |
| 60 SCOREFILE= | |
| 61 elif test "x$enable_scorefile" = "xyes" ; then | |
| 62 SCOREFILE=$progname.scr | |
| 63 elif test "x$enable_scorefile" = "x" ; then | |
| 64 SCOREFILE=$progname.scr | |
| 65 else | |
| 66 SCOREFILE=$enable_scorefile | |
| 67 fi | |
| 68 | |
| 69 if test "x$SCOREFILE" != "x" ; then | |
| 70 AC_DEFINE_UNQUOTED([SCOREFILE], ["$SCOREFILE"], [Define to file to use for scoreboard]) | |
| 71 AC_MSG_RESULT([$SCOREFILE]) | |
| 72 else | |
| 73 AC_MSG_RESULT([disabled]) | |
| 74 fi | |
| 75 | |
| 76 AC_SUBST(SCOREFILE) | |
| 77 | |
| 78 AC_ARG_ENABLE([logfile],[AC_HELP_STRING([--enable-logfile=LOGFILE], [enable logfile with given filename])],[],[]) | |
| 79 AC_MSG_CHECKING([for log file]) | |
| 80 if test "x$enable_logfile" = "xno" ; then | |
| 81 LOGFILE= | |
| 82 elif test "x$enable_logfile" = "xyes" ; then | |
| 83 LOGFILE=$progname.log | |
| 84 elif test "x$enable_logfile" = "x" ; then | |
| 85 LOGFILE=$progname.log | |
| 86 else | |
| 87 LOGFILE=$enable_logfile | |
| 88 fi | |
| 89 | |
| 90 if test "x$LOGFILE" != "x" ; then | |
| 91 AC_DEFINE_UNQUOTED([LOGFILE], ["$LOGFILE"], [Define to file to use for log]) | |
| 92 AC_MSG_RESULT([$LOGFILE]) | |
| 93 else | |
| 94 AC_MSG_RESULT([disabled]) | |
| 95 fi | |