X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/7989bb4526f860595a21d9a5afc3df5ce185b529..3980d2f1149bea533dc64545d657a584e4a2d7b7:/configure.in diff --git a/configure.in b/configure.in index ddd089b..eb39a81 100644 --- a/configure.in +++ b/configure.in @@ -1,6 +1,6 @@ -dnl -*-fundamental-*- +dnl -*-m4-*- dnl -dnl $Id: configure.in,v 1.2 1998/11/25 23:30:41 mdw Exp $ +dnl $Id: configure.in,v 1.37 2003/12/13 20:37:59 mdw Exp $ dnl dnl Configuration script for mLib dnl @@ -12,47 +12,140 @@ dnl dnl This file is part of the mLib utilities library. dnl dnl mLib is free software; you can redistribute it and/or modify -dnl it under the terms of the GNU General Public License as published by -dnl the Free Software Foundation; either version 2 of the License, or -dnl (at your option) any later version. -dnl +dnl it under the terms of the GNU Library General Public License as +dnl published by the Free Software Foundation; either version 2 of the +dnl License, or (at your option) any later version. +dnl dnl mLib is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -dnl GNU General Public License for more details. -dnl -dnl You should have received a copy of the GNU General Public License -dnl along with mLib; if not, write to the Free Software Foundation, -dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +dnl GNU Library General Public License for more details. +dnl +dnl You should have received a copy of the GNU Library General Public +dnl License along with mLib; if not, write to the Free +dnl Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, +dnl MA 02111-1307, USA. dnl ----- Revision history -------------------------------------------------- dnl dnl $Log: configure.in,v $ -dnl Revision 1.2 1998/11/25 23:30:41 mdw -dnl Bump the version number. +dnl Revision 1.37 2003/12/13 20:37:59 mdw +dnl Add adns support in background resolver. +dnl +dnl Revision 1.36 2003/11/29 20:38:38 mdw +dnl Debianization fixes. +dnl +dnl Revision 1.35 2003/11/29 11:59:17 mdw +dnl Various stuff. +dnl +dnl Revision 1.34 2003/10/12 14:54:18 mdw +dnl Version bump. +dnl +dnl Revision 1.33 2003/05/18 15:17:04 mdw +dnl Version bump. +dnl +dnl Revision 1.32 2003/05/16 00:26:22 mdw +dnl Version bump. +dnl +dnl Revision 1.30 2003/04/23 12:50:30 mdw +dnl New manpage installer. +dnl +dnl Revision 1.29 2001/06/22 19:34:07 mdw +dnl Find out whether @@ exists (hack for uC-Linux). +dnl +dnl Revision 1.28 2000/10/08 11:07:55 mdw +dnl Define a constant to tell @mdwopt@ that @str_qword@ is available. +dnl Reinstate the `-pedantic' option to GCC. +dnl +dnl Revision 1.27 2000/08/15 21:39:13 mdw +dnl New library configuration stuff from `common'. +dnl +dnl Revision 1.25 2000/07/16 18:57:42 mdw +dnl Version bump. Change compiler flags. +dnl +dnl Revision 1.19 1999/11/11 18:47:33 mdw +dnl Use `libtool' to generate a shared library. +dnl +dnl Revision 1.18 1999/11/11 17:48:28 mdw +dnl New configuration system for library clients. +dnl +dnl Revision 1.17 1999/10/04 21:48:50 mdw +dnl Find libraries for standalone name resolver server. +dnl +dnl Revision 1.14 1999/07/06 19:18:47 mdw +dnl Handle new manual page directory. +dnl +dnl Revision 1.11 1999/05/21 22:11:20 mdw +dnl Omitted version number changes from change log. Changed version +dnl number. ;-) +dnl +dnl Revision 1.8 1999/05/14 21:08:56 mdw +dnl Bump version number to 1.3, to celebrate adding in the `select' +dnl routines. +dnl +dnl Revision 1.6 1999/05/06 19:51:35 mdw +dnl Reformatted the LGPL notice a little bit. +dnl +dnl Revision 1.5 1999/05/05 18:50:31 mdw +dnl Change licensing conditions to LGPL. +dnl +dnl Revision 1.4 1999/03/24 22:22:57 mdw +dnl Remove redundant call to AC_PROG_INSTALL. +dnl +dnl Revision 1.3 1998/12/15 23:52:42 mdw +dnl Reordered and tidied. dnl dnl Revision 1.1.1.1 1998/06/17 23:44:42 mdw dnl Initial version of mLib dnl -dnl --- Boring boilerplate --- - AC_INIT(exc.c) -AM_INIT_AUTOMAKE(mLib, 1.1) - -dnl --- Compiling and making libraries --- +mdw_INIT_LIB(mLib, mLib, 2.0.3) AC_PROG_CC -AC_PROG_INSTALL -AC_CHECK_PROG(AR, ar, ar) +AM_PROG_LIBTOOL mdw_GCC_FLAGS -AC_PROG_RANLIB -dnl AM_PROG_LIBTOOL +mdw_MANEXT -dnl --- Useful options --- +AC_CHECK_HEADERS(float.h) -mdw_OPT_mLib_DEBUG(mLib) +mdw_CHECK_MANYLIBS(socket, socket) +mdw_CHECK_MANYLIBS(gethostbyname, nsl resolv) -dnl --- Done --- +DEPLIBS=$LIBS AC_SUBST(DEPLIBS) +BRES_LIBEXEC="bres" BRES_SOURCE="bres" +AC_SUBST(BRES_LIBEXEC) AC_SUBST(BRES_SOURCE) +AC_ARG_WITH(adns, +[ --with-adns use ADNS library for background name resolution], +[want_adns=$withval], [want_adns=auto]) +if test $want_adns != no; then + save_LIBS=$LIBS + LIBS=$DEPLIBS + mdw_CHECK_MANYLIBS(adns_init, adns, [have_adns=yes], [have_adns=no]) + DEPLIBS=$LIBS + LIBS=$save_LIBS + if test $have_adns = yes; then + AC_DEFINE(HAVE_ADNS) + BRES_LIBEXEC="" + BRES_SOURCE="bres-adns" + elif test $want_adns = yes; then + AC_MSG_ERROR([ADNS library not found, but explicitly requested]) + fi +fi + +AC_CACHE_CHECK([for msg_control], [mdw_cv_msg_control], +[AC_TRY_COMPILE( +[#include +#include ], +[struct msghdr msg; +msg.msg_control = 0;], +[mdw_cv_msg_control=yes], +[mdw_cv_msg_control=no])]) +if test $mdw_cv_msg_control = no; then + AC_DEFINE([HAVE_MSG_ACCRIGHTS]) +fi + +AC_DEFINE(BUILDING_MLIB) +mdw_OPT_mLib_DEBUG(mLib) -AC_OUTPUT(Makefile) +AC_OUTPUT(Makefile man/Makefile mLib-config:lib-config.in)