3 dnl Configuration script for mLib
5 dnl (c) 2008 Straylight/Edgeware
8 dnl----- Licensing notice ---------------------------------------------------
10 dnl This file is part of the mLib utilities library.
12 dnl mLib is free software; you can redistribute it and/or modify
13 dnl it under the terms of the GNU Library General Public License as
14 dnl published by the Free Software Foundation; either version 2 of the
15 dnl License, or (at your option) any later version.
17 dnl mLib is distributed in the hope that it will be useful,
18 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
19 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 dnl GNU Library General Public License for more details.
22 dnl You should have received a copy of the GNU Library General Public
23 dnl License along with mLib; if not, write to the Free
24 dnl Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
25 dnl MA 02111-1307, USA.
27 dnl--------------------------------------------------------------------------
31 AC_INIT([mLib], AUTO_VERSION, [mdw@distorted.org.uk], [mLib])
32 AC_CONFIG_SRCDIR([mLib.pc.in])
33 AC_CONFIG_AUX_DIR([config])
34 AM_INIT_AUTOMAKE([foreign subdir-objects])
41 mdw_LIBTOOL_VERSION_INFO
43 AC_CHECK_PROGS([AUTOM4TE], [autom4te])
47 AC_DEFINE_UNQUOTED([SRCDIR], ["$(cd $srcdir && pwd)"],
48 [absolute pathname for the source directory.])
50 dnl--------------------------------------------------------------------------
51 dnl C programming environment.
56 AC_CHECK_HEADERS([float.h])
57 AC_CHECK_HEADERS([stdint.h])
60 mdw_ORIG_LIBS=$LIBS LIBS=$MLIB_LIBS
61 AC_SEARCH_LIBS([socket], [socket])
62 AC_SEARCH_LIBS([gethostbyname], [nsl resolv])
63 MLIB_LIBS=$LIBS LIBS=$mdw_ORIG_LIBS
66 AC_CHECK_FUNCS([snprintf])
69 AC_CHECK_TYPE([socklen_t], [],
70 [AC_DEFINE([socklen_t], [int],
71 [Define to `int' if <sys/socket.h> does not define])],
73 #include <sys/socket.h>
76 dnl Which version of struct msghdr do we have?
77 AC_CHECK_MEMBERS([struct msgdr.msg_control],,, [
78 #include <sys/types.h>
79 #include <sys/socket.h>
82 dnl Find out whether we're cross-compiling.
83 AM_CONDITIONAL([CROSS_COMPILING], [test "$cross_compiling" = yes])
85 dnl Set the master library list.
88 dnl--------------------------------------------------------------------------
92 AS_HELP_STRING([--with-adns],
93 [use ADNS library for background name resolution]),
97 mdw_ORIG_LIBS=$LIBS LIBS=$MLIB_LIBS
100 *) AC_SEARCH_LIBS([adns_init], [adns], [have_adns=yes], [have_adns=no]) ;;
102 MLIB_LIBS=$LIBS LIBS=$mdw_ORIG_LIBS
103 case $want_adns,$have_adns in
105 AC_MSG_ERROR([ADNS library not found but explicitly requested])
109 AC_DEFINE([HAVE_ADNS], [1],
110 [define if you have (and want to use) the ADNS library.])
115 AC_DEFINE_UNQUOTED([BRES_SERVER],
116 ["mdw_PATH($libexecdir)/$PACKAGE/mdw_PROG(bres)"],
117 [pathname to the standalone `bres' binary.'])
121 AM_CONDITIONAL([WITH_ADNS], [test "$use_adns" = yes])
123 dnl--------------------------------------------------------------------------
124 dnl Python (used for testing).
126 AM_PATH_PYTHON([2.4],, [:])
128 dnl--------------------------------------------------------------------------
131 AC_CONFIG_HEADER([config/config.h])
132 AC_CONFIG_TESTDIR([t])
147 [t/Makefile t/atlocal])
150 dnl------ That's all, folks -------------------------------------------------