xtrans.m4 revision b53e5eea
1dnl $XdotOrg: lib/xtrans/xtrans.m4,v 1.6 2005/07/26 18:59:11 alanc Exp $ 2dnl 3dnl Copyright 2005 Sun Microsystems, Inc. All rights reserved. 4dnl 5dnl Permission to use, copy, modify, distribute, and sell this software and its 6dnl documentation for any purpose is hereby granted without fee, provided that 7dnl the above copyright notice appear in all copies and that both that 8dnl copyright notice and this permission notice appear in supporting 9dnl documentation. 10dnl 11dnl The above copyright notice and this permission notice shall be included 12dnl in all copies or substantial portions of the Software. 13dnl 14dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 17dnl IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR 18dnl OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19dnl ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20dnl OTHER DEALINGS IN THE SOFTWARE. 21dnl 22dnl Except as contained in this notice, the name of the copyright holders shall 23dnl not be used in advertising or otherwise to promote the sale, use or 24dnl other dealings in this Software without prior written authorization 25dnl from the copyright holders. 26dnl 27 28# XTRANS_TCP_FLAGS() 29# ------------------ 30# Find needed libraries for TCP sockets, and check for IPv6 support 31AC_DEFUN([XTRANS_TCP_FLAGS],[ 32 # SVR4 hides these in libraries other than libc 33 AC_SEARCH_LIBS(socket, [socket]) 34 AC_SEARCH_LIBS(gethostbyname, [nsl]) 35 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 36 AC_HAVE_LIBRARY([ws2_32]) 37 fi 38 39 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 40 AC_ARG_ENABLE(ipv6, 41 AC_HELP_STRING([--enable-ipv6],[Enable IPv6 support]), 42 [IPV6CONN=$enableval], 43 [AC_CHECK_FUNC(getaddrinfo,[IPV6CONN=yes],[IPV6CONN=no])]) 44 AC_MSG_CHECKING([if IPv6 support should be built]) 45 if test "$IPV6CONN" = "yes"; then 46 AC_DEFINE(IPv6,1,[Support IPv6 for TCP connections]) 47 fi 48 AC_MSG_RESULT($IPV6CONN) 49 50 # 4.3BSD-Reno added a new member to struct sockaddr_in 51 AC_CHECK_MEMBER([struct sockaddr_in.sin_len], 52 AC_DEFINE([BSD44SOCKETS],1, 53 [Define to 1 if `struct sockaddr_in' has a `sin_len' member]), [], [ 54#include <sys/types.h> 55#include <sys/socket.h> 56#include <netinet/in.h> 57 ]) 58 59 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 60 AC_CHECK_TYPES([socklen_t], [], [], [ 61AC_INCLUDES_DEFAULT 62#include <sys/socket.h>]) 63 64]) # XTRANS_TCP_FLAGS 65 66# XTRANS_CONNECTION_FLAGS() 67# ------------------------- 68# Standard checks for which Xtrans transports to use by the Xorg packages 69# that use Xtrans functions 70AC_DEFUN([XTRANS_CONNECTION_FLAGS],[ 71 AC_REQUIRE([AC_CANONICAL_HOST]) 72 AC_REQUIRE([AC_TYPE_SIGNAL]) 73 [case $host_os in 74 mingw*) unixdef="no" ;; 75 *) unixdef="yes" ;; 76 esac] 77 AC_ARG_ENABLE(unix-transport, 78 AC_HELP_STRING([--enable-unix-transport],[Enable UNIX domain socket transport]), 79 [UNIXCONN=$enableval], [UNIXCONN=$unixdef]) 80 AC_MSG_CHECKING([if Xtrans should support UNIX socket connections]) 81 if test "$UNIXCONN" = "yes"; then 82 AC_DEFINE(UNIXCONN,1,[Support UNIX socket connections]) 83 fi 84 AC_MSG_RESULT($UNIXCONN) 85 AC_ARG_ENABLE(tcp-transport, 86 AC_HELP_STRING([--enable-tcp-transport],[Enable TCP socket transport]), 87 [TCPCONN=$enableval], [TCPCONN=yes]) 88 AC_MSG_CHECKING([if Xtrans should support TCP socket connections]) 89 AC_MSG_RESULT($TCPCONN) 90 if test "$TCPCONN" = "yes"; then 91 AC_DEFINE(TCPCONN,1,[Support TCP socket connections]) 92 XTRANS_TCP_FLAGS 93 fi 94 [case $host_os in 95 solaris*|sco*|sysv4*) localdef="yes" ;; 96 *) localdef="no" ;; 97 esac] 98 AC_ARG_ENABLE(local-transport, 99 AC_HELP_STRING([--enable-local-transport],[Enable os-specific local transport]), 100 [LOCALCONN=$enableval], [LOCALCONN=$localdef]) 101 AC_MSG_CHECKING([if Xtrans should support os-specific local connections]) 102 AC_MSG_RESULT($LOCALCONN) 103 if test "$LOCALCONN" = "yes"; then 104 AC_DEFINE(LOCALCONN,1,[Support os-specific local connections]) 105 fi 106 107]) # XTRANS_CONNECTION_FLAGS 108 109 110# XTRANS_SECURE_RPC_FLAGS() 111# ------------------------- 112# Check for Secure RPC functions - must come after XTRANS_TCP_FLAGS 113# so that any necessary networking libraries are already found 114AC_DEFUN([XTRANS_SECURE_RPC_FLAGS], 115[AC_REQUIRE([XTRANS_TCP_FLAGS]) 116 AC_ARG_ENABLE(secure-rpc, 117 AC_HELP_STRING([--enable-secure-rpc],[Enable Secure RPC]), 118 [SECURE_RPC=$enableval], [SECURE_RPC="try"]) 119 120 if test "x$SECURE_RPC" = "xyes" -o "x$SECURE_RPC" = "xtry" ; then 121 FOUND_SECURE_RPC="no" 122 AC_CHECK_FUNCS([authdes_seccreate authdes_create], 123 [FOUND_SECURE_RPC="yes"]) 124 if test "x$FOUND_SECURE_RPC" = "xno" ; then 125 if test "x$SECURE_RPC" = "xyes" ; then 126 AC_MSG_ERROR([Secure RPC requested, but required functions not found]) 127 fi 128 SECURE_RPC="no" 129 else 130 dnl FreeBSD keeps getsecretkey in librpcsvc 131 AC_SEARCH_LIBS(getsecretkey, [rpcsvc]) 132 SECURE_RPC="yes" 133 fi 134 fi 135 AC_MSG_CHECKING([if Secure RPC authentication ("SUN-DES-1") should be supported]) 136 if test "x$SECURE_RPC" = "xyes" ; then 137 AC_DEFINE(SECURE_RPC, 1, [Support Secure RPC ("SUN-DES-1") authentication for X11 clients]) 138 fi 139 AC_MSG_RESULT($SECURE_RPC) 140]) # XTRANS_SECURE_RPC_FLAGS 141 142