d9898ee8 |
1 | dnl Process this file with autoconf to produce a configure script. |
8d138742 |
2 | dnl $Id: configure.in,v 1.14 2008/11/27 20:33:44 mrsam Exp $ |
d9898ee8 |
3 | dnl |
4 | dnl Copyright 1998 - 2002 Double Precision, Inc. See COPYING for |
5 | dnl distribution information. |
6 | |
7 | AC_INIT(random128, 0.10, [courier-users@lists.sourceforge.net]) |
8 | |
9 | >confdefs.h # Kill PACKAGE_ macros |
10 | |
11 | AC_CONFIG_SRCDIR(random128.c) |
12 | AM_INIT_AUTOMAKE([foreign no-define]) |
13 | LPATH="$PATH:/usr/local/bin" |
14 | |
15 | |
16 | dnl Checks for programs. |
17 | AM_CONFIG_HEADER(config.h) |
8d138742 |
18 | AC_USE_SYSTEM_EXTENSIONS |
d9898ee8 |
19 | AC_PROG_INSTALL |
20 | AC_PROG_LN_S |
21 | AC_PROG_CC |
22 | AC_PATH_PROGS(PS, ps, ps, $LPATH) |
23 | AC_PATH_PROGS(W, w, w, $LPATH) |
24 | AC_PROG_LIBTOOL |
25 | |
26 | if test "$PS" = "ps" |
27 | then |
28 | AC_MSG_ERROR(Cannot find pathname to ps) |
29 | fi |
30 | |
31 | if test x$GXX = xyes |
32 | then |
33 | CFLAGS="-Wall $CFLAGS" |
34 | fi |
35 | |
36 | CFLAGS="-I.. -I$srcdir/.. $CFLAGS" |
37 | |
38 | dnl Checks for libraries. |
39 | |
40 | dnl Checks for header files. |
41 | AC_HEADER_SYS_WAIT |
42 | AC_CHECK_HEADERS(unistd.h fcntl.h) |
43 | |
44 | AC_TYPE_PID_T |
45 | |
46 | AC_ARG_WITH(random, [ --with-random=/dev/urandom - location of the system random file generator |
47 | --without-random - there is no system random file generator ], |
48 | random="$withval", |
49 | random="y") |
50 | |
51 | case "$random" in |
52 | /*) |
53 | ;; |
54 | y*|1*) |
55 | AC_CACHE_CHECK([for random source],random_cv_RANDOM, |
56 | |
57 | if test -c /dev/urandom |
58 | then |
59 | random_cv_RANDOM=/dev/urandom |
60 | else |
61 | if test -c /dev/random |
62 | then |
63 | random_cv_RANDOM=/dev/random |
64 | else |
65 | random_cv_RANDOM="none" |
66 | fi |
67 | fi |
68 | ) |
69 | random="$random_cv_RANDOM" |
70 | ;; |
71 | *) |
72 | random="none" |
73 | ;; |
74 | esac |
75 | |
76 | if test "$random" != "none" |
77 | then |
78 | AC_DEFINE_UNQUOTED(RANDOM, "$random", [ Entropy source ]) |
79 | fi |
80 | |
81 | AC_CACHE_CHECK([for some good options for ps],random_cv_PS_OPTIONS, |
82 | |
83 | for opts in -Afl -Afw -Af -Al -afl -afw -af -al Afl Afw Af Al afl afw af al |
84 | do |
85 | ps $opts >/dev/null 2>/dev/null || continue |
86 | break |
87 | done |
88 | random_cv_PS_OPTIONS="$opts" |
89 | ) |
90 | |
91 | AC_DEFINE_UNQUOTED(PS_OPTIONS,"$random_cv_PS_OPTIONS", |
92 | [ How to make ps(1) spit out lots of crap ]) |
93 | AC_DEFINE_UNQUOTED(PS,"$PS", [ The PS program ]) |
94 | |
95 | if test "$W" != "w" |
96 | then |
97 | AC_DEFINE_UNQUOTED(W, "$w", [ The W program ]) |
98 | fi |
99 | |
100 | AC_OUTPUT(Makefile) |