3 dnl $Id: configure.in,v 1.19 2003/10/12 00:14:44 mdw Exp $
5 dnl Source for auto configuration for `become'
7 dnl (c) 1998 Mark Wooding
10 dnl----- Licensing notice ---------------------------------------------------
12 dnl This file is part of `become'
14 dnl `Become' is free software; you can redistribute it and/or modify
15 dnl it under the terms of the GNU General Public License as published by
16 dnl the Free Software Foundation; either version 2 of the License, or
17 dnl (at your option) any later version.
19 dnl `Become' is distributed in the hope that it will be useful,
20 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
21 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 dnl GNU General Public License for more details.
24 dnl You should have received a copy of the GNU General Public License
25 dnl along with `become'; if not, write to the Free Software Foundation,
26 dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 dnl----- Revision history ---------------------------------------------------
30 dnl $Log: configure.in,v $
31 dnl Revision 1.19 2003/10/12 00:14:44 mdw
32 dnl Major overhaul. Now uses DSA signatures rather than the bogus symmetric
33 dnl encrypt-and-hope thing. Integrated with mLib and Catacomb.
35 dnl Revision 1.18 1999/07/28 09:30:12 mdw
36 dnl Use new-fangled mdw_TYPE_SSIZE_T macro.
38 dnl Revision 1.17 1999/05/04 16:25:19 mdw
39 dnl Fixes for new version of automake.
41 dnl Revision 1.16 1998/06/18 15:15:45 mdw
42 dnl Set version number properly. D'oh.
44 dnl Revision 1.15 1998/06/18 15:11:36 mdw
45 dnl Change patchlevel. Check for @sigprocmask@, for improved @noise__shell@
48 dnl Revision 1.14 1998/06/08 11:22:16 mdw
49 dnl Step version number and date.
51 dnl Revision 1.13 1998/04/23 13:34:10 mdw
54 dnl Revision 1.12 1998/04/23 13:09:24 mdw
55 dnl Add new option to disable networking.
57 dnl Revision 1.11 1998/02/20 17:55:56 mdw
58 dnl Fix default HTML directory.
60 dnl Revision 1.10 1998/01/12 16:45:21 mdw
61 dnl Fix copyright date.
63 dnl Revision 1.9 1997/09/18 11:24:27 mdw
64 dnl Add `conf' directory. Add an `htmldir' installation directory too.
66 dnl Revision 1.8 1997/09/17 10:36:30 mdw
67 dnl Remove `set.c'. No longer necessary.
69 dnl Revision 1.7 1997/09/09 18:18:41 mdw
70 dnl Check for setgroups(2), to see whether subsidiary group lists need to be
73 dnl Revision 1.6 1997/09/08 13:41:14 mdw
74 dnl Check for `setreuid' for changing permissions.
76 dnl Revision 1.5 1997/09/05 11:45:18 mdw
77 dnl Add support for different login styles, and environment variable
78 dnl manipulation in a safe and useful way.
80 dnl Revision 1.4 1997/08/20 16:10:56 mdw
81 dnl Lowercase `mdw_' prefixes to macros. Add a `--with-etcdir=PATH'
82 dnl option. Update `stamp-h' as required by the Automake docs (silly
85 dnl Revision 1.3 1997/08/07 09:34:32 mdw
86 dnl Added `ElectricFence' support, and support for the `deep' package
89 dnl Revision 1.2 1997/08/04 10:24:21 mdw
90 dnl Sources placed under CVS control.
92 dnl Revision 1.1 1997/07/21 13:47:51 mdw
97 AM_INIT_AUTOMAKE(become, 1.4.0)
98 AM_CONFIG_HEADER(config.h)
100 dnl --- Check for compilers and things ---
105 AC_CHECK_PROG(AR, ar, ar)
109 dnl --- Set default become style ---
111 AC_ARG_ENABLE([style],
112 [ --enable-style=STYLE set default style to preserve, setuser, or login],
113 [case "$enableval" in
114 preserve) style="l_preserve" ;;
115 su|setuser) style="l_setuser" ;;
116 login) style="l_login" ;;
117 *) AC_MSG_ERROR([unknown login style: choose preserve, setuser, or login])
120 [style="l_preserve"])
121 AC_DEFINE_UNQUOTED(DEFAULT_LOGIN_STYLE, $style)
123 dnl --- Choose networking options ---
125 AC_ARG_ENABLE([network],
126 [ --disable-network disable the client-server bits of the program],
127 [if test "$enableval" = "no"; then
131 dnl --- Set configuration directory ---
133 AC_ARG_WITH([etcdir],
134 [ --with-etcdir=PATH set directory for configuration and key files
135 [default is /etc/become]],
136 [etcdir="$withval"], [etcdir="/etc/become"])
138 AC_DEFINE_UNQUOTED(ETCDIR, "$etcdir")
140 AC_ARG_WITH([htmldir],
141 [ --with-htmldir=PATH set directory for HTML documentation
142 [default is PREFIX/html/become]],
143 [htmldir="$withval"], [htmldir='${prefix}/html/become'])
146 dnl --- Debugging stuff ---
152 dnl --- Libraries ---
157 mdw_CHECK_MANYLIBS(socket, socket,,
158 [AC_MSG_ERROR([Socket library not found])])
160 mdw_CHECK_MANYLIBS(gethostbyname, resolv nsl,,
161 [AC_MSG_ERROR([Resolver library not found])])
163 mdw_CHECK_MANYLIBS(yp_all, nsl, AC_DEFINE(HAVE_YP))
165 dnl --- Other functions ---
167 AC_CHECK_FUNCS(sigprocmask)
175 dnl --- Set the path separator ---
177 AC_DEFINE(PATHSEP, '/')
179 dnl --- Check for some useful functions ---
181 AC_CHECK_FUNCS(setreuid setgroups)
182 AC_CHECK_FUNCS(getrusage vtimes)
186 AC_OUTPUT(Makefile conf/Makefile src/Makefile manual/Makefile)
188 dnl----- That's all, folks --------------------------------------------------