1 # configure.in - input to autoconf
4 # Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
6 # It is part of adns, which is
7 # Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
8 # Copyright (C) 1999 Tony Finch <dot@dotat.at>
10 # This program is free software; you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 2, or (at your option)
15 # This program is distributed in the hope that it will be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with this program; if not, write to the Free Software Foundation,
22 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25 AC_CONFIG_HEADER(src/config.h)
27 AC_MSG_CHECKING(whether you requested dynamic linking)
28 AC_SUBST(ENABLE_DYNAMIC)
29 AC_ARG_ENABLE(dynamic,
30 [ --disable-dynamic use static linking
31 --enable-dynamic[=elf] create and use ELF dynamic library (default)],
32 [ case "$enableval" in
35 AC_MSG_RESULT([yes (ELF)])
41 ["invalid value $enableval for --enable-dynamic, try yes or elf"])
46 AC_MSG_RESULT([yes, by default])
55 ADNS_C_GETFUNC(socket,socket)
56 ADNS_C_GETFUNC(inet_ntoa,nsl)
58 PROGS_IF_TSEARCH=adnsresfilter
59 AC_SUBST(PROGS_HAVE_TSEARCH)
60 AC_CHECK_FUNC(tsearch,[
61 PROGS_HAVE_TSEARCH=$PROGS_IF_TSEARCH
63 PROGS_HAVE_TSEARCH='';
64 AC_MSG_WARN([tsearch missing - not building client program(s) $PROGS_IF_TSEARCH])
67 AC_MSG_CHECKING(for INADDR_LOOPBACK)
68 AC_CACHE_VAL(adns_cv_decl_inaddrloopback,[
70 #include <sys/socket.h>
71 #include <netinet/in.h>
72 #include <arpa/inet.h>
76 adns_cv_decl_inaddrloopback=yes,
77 adns_cv_decl_inaddrloopback=no)])
78 if test "$adns_cv_decl_inaddrloopback" = yes; then
81 AC_MSG_RESULT([not in standard headers, urgh...])
82 AC_CHECK_HEADER(rpc/types.h,[
83 AC_DEFINE(HAVEUSE_RPCTYPES_H)
85 AC_MSG_ERROR([cannot find INADDR_LOOPBACK or rpc/types.h])
89 ADNS_C_GETFUNC(inet_aton,resolv,[
90 LIBS="-lresolv $LIBS";
91 AC_MSG_WARN([inet_aton is in libresolv, urgh. Must use -lresolv.])
98 if test "${GCC-no}" = yes; then
99 WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith"
109 AC_SUBST(SHLIBFORLINK)
111 AC_SUBST(SHLIBSONAME)
113 SHLIBFORLINK='libadns.so'
114 SHLIBSONAME='$(SHLIBFORLINK).$(MAJOR)'
115 SHLIBFILE='$(SHLIBSONAME).$(MINOR)'
117 SHLIBCC='$(CC) $(CFLAGS) -fpic'
118 MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wl,-soname=$(SHLIBSONAME) -o'
123 settings.make Makefile
124 src/Makefile client/Makefile dynamic/Makefile regress/Makefile