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1 | dnl -*-m4-*- |
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2 | dnl |
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3 | dnl $Id: configure.in,v 1.37 2003/12/13 20:37:59 mdw Exp $ |
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4 | dnl |
5 | dnl Configuration script for mLib |
6 | dnl |
7 | dnl (c) 1998 Straylight/Edgeware |
8 | dnl |
9 | |
10 | dnl ----- Licensing notice -------------------------------------------------- |
11 | dnl |
12 | dnl This file is part of the mLib utilities library. |
13 | dnl |
14 | dnl mLib is free software; you can redistribute it and/or modify |
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15 | dnl it under the terms of the GNU Library General Public License as |
16 | dnl published by the Free Software Foundation; either version 2 of the |
17 | dnl License, or (at your option) any later version. |
18 | dnl |
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19 | dnl mLib 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 |
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22 | dnl GNU Library General Public License for more details. |
23 | dnl |
24 | dnl You should have received a copy of the GNU Library General Public |
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25 | dnl License along with mLib; if not, write to the Free |
26 | dnl Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
27 | dnl MA 02111-1307, USA. |
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28 | |
29 | dnl ----- Revision history -------------------------------------------------- |
30 | dnl |
31 | dnl $Log: configure.in,v $ |
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32 | dnl Revision 1.37 2003/12/13 20:37:59 mdw |
33 | dnl Add adns support in background resolver. |
34 | dnl |
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35 | dnl Revision 1.36 2003/11/29 20:38:38 mdw |
36 | dnl Debianization fixes. |
37 | dnl |
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38 | dnl Revision 1.35 2003/11/29 11:59:17 mdw |
39 | dnl Various stuff. |
40 | dnl |
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41 | dnl Revision 1.34 2003/10/12 14:54:18 mdw |
42 | dnl Version bump. |
43 | dnl |
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44 | dnl Revision 1.33 2003/05/18 15:17:04 mdw |
45 | dnl Version bump. |
46 | dnl |
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47 | dnl Revision 1.32 2003/05/16 00:26:22 mdw |
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48 | dnl Version bump. |
49 | dnl |
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50 | dnl Revision 1.30 2003/04/23 12:50:30 mdw |
51 | dnl New manpage installer. |
52 | dnl |
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53 | dnl Revision 1.29 2001/06/22 19:34:07 mdw |
54 | dnl Find out whether @<float.h>@ exists (hack for uC-Linux). |
55 | dnl |
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56 | dnl Revision 1.28 2000/10/08 11:07:55 mdw |
57 | dnl Define a constant to tell @mdwopt@ that @str_qword@ is available. |
58 | dnl Reinstate the `-pedantic' option to GCC. |
59 | dnl |
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60 | dnl Revision 1.27 2000/08/15 21:39:13 mdw |
61 | dnl New library configuration stuff from `common'. |
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62 | dnl |
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63 | dnl Revision 1.25 2000/07/16 18:57:42 mdw |
64 | dnl Version bump. Change compiler flags. |
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65 | dnl |
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66 | dnl Revision 1.19 1999/11/11 18:47:33 mdw |
67 | dnl Use `libtool' to generate a shared library. |
68 | dnl |
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69 | dnl Revision 1.18 1999/11/11 17:48:28 mdw |
70 | dnl New configuration system for library clients. |
71 | dnl |
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72 | dnl Revision 1.17 1999/10/04 21:48:50 mdw |
73 | dnl Find libraries for standalone name resolver server. |
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74 | dnl |
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75 | dnl Revision 1.14 1999/07/06 19:18:47 mdw |
76 | dnl Handle new manual page directory. |
77 | dnl |
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78 | dnl Revision 1.11 1999/05/21 22:11:20 mdw |
79 | dnl Omitted version number changes from change log. Changed version |
80 | dnl number. ;-) |
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81 | dnl |
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82 | dnl Revision 1.8 1999/05/14 21:08:56 mdw |
83 | dnl Bump version number to 1.3, to celebrate adding in the `select' |
84 | dnl routines. |
85 | dnl |
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86 | dnl Revision 1.6 1999/05/06 19:51:35 mdw |
87 | dnl Reformatted the LGPL notice a little bit. |
88 | dnl |
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89 | dnl Revision 1.5 1999/05/05 18:50:31 mdw |
90 | dnl Change licensing conditions to LGPL. |
91 | dnl |
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92 | dnl Revision 1.4 1999/03/24 22:22:57 mdw |
93 | dnl Remove redundant call to AC_PROG_INSTALL. |
94 | dnl |
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95 | dnl Revision 1.3 1998/12/15 23:52:42 mdw |
96 | dnl Reordered and tidied. |
97 | dnl |
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98 | dnl Revision 1.1.1.1 1998/06/17 23:44:42 mdw |
99 | dnl Initial version of mLib |
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100 | dnl |
101 | |
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102 | AC_INIT(exc.c) |
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103 | mdw_INIT_LIB(mLib, mLib, 2.0.3) |
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104 | |
105 | AC_PROG_CC |
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106 | AM_PROG_LIBTOOL |
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107 | mdw_GCC_FLAGS |
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108 | mdw_MANEXT |
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109 | |
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110 | AC_CHECK_HEADERS(float.h) |
111 | |
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112 | mdw_CHECK_MANYLIBS(socket, socket) |
113 | mdw_CHECK_MANYLIBS(gethostbyname, nsl resolv) |
114 | |
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115 | DEPLIBS=$LIBS AC_SUBST(DEPLIBS) |
116 | BRES_LIBEXEC="bres" BRES_SOURCE="bres" |
117 | AC_SUBST(BRES_LIBEXEC) AC_SUBST(BRES_SOURCE) |
118 | AC_ARG_WITH(adns, |
119 | [ --with-adns use ADNS library for background name resolution], |
120 | [want_adns=$withval], [want_adns=auto]) |
121 | if test $want_adns != no; then |
122 | save_LIBS=$LIBS |
123 | LIBS=$DEPLIBS |
124 | mdw_CHECK_MANYLIBS(adns_init, adns, [have_adns=yes], [have_adns=no]) |
125 | DEPLIBS=$LIBS |
126 | LIBS=$save_LIBS |
127 | if test $have_adns = yes; then |
128 | AC_DEFINE(HAVE_ADNS) |
129 | BRES_LIBEXEC="" |
130 | BRES_SOURCE="bres-adns" |
131 | elif test $want_adns = yes; then |
132 | AC_MSG_ERROR([ADNS library not found, but explicitly requested]) |
133 | fi |
134 | fi |
135 | |
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136 | AC_CACHE_CHECK([for msg_control], [mdw_cv_msg_control], |
137 | [AC_TRY_COMPILE( |
138 | [#include <sys/types.h> |
139 | #include <sys/socket.h>], |
140 | [struct msghdr msg; |
141 | msg.msg_control = 0;], |
142 | [mdw_cv_msg_control=yes], |
143 | [mdw_cv_msg_control=no])]) |
144 | if test $mdw_cv_msg_control = no; then |
145 | AC_DEFINE([HAVE_MSG_ACCRIGHTS]) |
146 | fi |
147 | |
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148 | AC_DEFINE(BUILDING_MLIB) |
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149 | mdw_OPT_mLib_DEBUG(mLib) |
150 | |
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151 | AC_OUTPUT(Makefile man/Makefile mLib-config:lib-config.in) |