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Comparing gvpe/configure.ac (file contents):
Revision 1.4 by pcg, Tue Apr 8 03:00:44 2003 UTC vs.
Revision 1.8 by pcg, Tue Oct 14 03:22:09 2003 UTC

1dnl Process this file with autoconf to produce a configure script. 1dnl Process this file with autoconf to produce a configure script.
2 2
3AC_PREREQ(2.57) 3AC_PREREQ(2.57)
4AC_INIT(src/vped.C) 4AC_INIT(src/vped.C)
5AC_CANONICAL_TARGET 5AC_CANONICAL_TARGET
6AM_INIT_AUTOMAKE(vpe, 0.1) 6AM_INIT_AUTOMAKE(vpe, 1.0)
7AM_CONFIG_HEADER(config.h) 7AM_CONFIG_HEADER(config.h)
8AM_MAINTAINER_MODE 8AM_MAINTAINER_MODE
9 9
10AH_TOP([ 10AH_TOP([
11#ifndef CONFIG_H__ 11#ifndef CONFIG_H__
… …
61AC_PROG_MAKE_SET 61AC_PROG_MAKE_SET
62AC_PROG_RANLIB 62AC_PROG_RANLIB
63 63
64AC_ISC_POSIX 64AC_ISC_POSIX
65 65
66m4_if([ 66AC_ARG_ENABLE(iftype,
67 [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [
68 Use kernel/net device interface TYPE/SUBTYPE.
69 Working combinations are:
70 "native/linux" "tincd/linux";
71 Untested combinations are:
72 "tincd/freebsd" "tincd/netbsd" "tincd/darwin" "tincd/solaris"
73 "tincd/openbsd" "tincd/netbsd" "tincd/cygwin";
74 Broken combinations are:
75 "native/cygwin";
76 The default is autodetected.
77 ])],
78 [
79 IFTYPE=`echo $enableval | sed s%/.*%%`
80 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
81 ]
82)
83
67dnl Check and set OS 84dnl Check and set OS
85AC_MSG_CHECKING(for kernel networking interface type)
68 86
87if test "x$IFTYPE" = "x"; then
69case $target_os in 88 case $target_os in
70 *linux*) 89 *linux*)
90 IFTYPE=native
91 IFSUBTYPE=linux
71 AC_DEFINE(HAVE_LINUX, 1, [Linux]) 92 AC_DEFINE(HAVE_LINUX, 1, [Linux])
72 [ rm -f src/device.c; ln -sf linux/device.c src/device.c ] 93 ;;
73 ;;
74 *freebsd*) 94 *freebsd*)
95 IFTYPE=tincd
96 IFSUBTYPE=freebsd
75 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) 97 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
76 [ rm -f src/device.c; ln -sf freebsd/device.c src/device.c ] 98 ;;
77 ;;
78 *darwin*) 99 *darwin*)
100 IFTYPE=tincd
101 IFSUBTYPE=darwin
79 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) 102 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
80 [ rm -f src/device.c; ln -sf darwin/device.c src/device.c ] 103 ;;
81 ;;
82 *solaris*) 104 *solaris*)
105 IFTYPE=tincd
106 IFSUBTYPE=solaris
83 AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS]) 107 AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS])
84 [ rm -f src/device.c; ln -sf solaris/device.c src/device.c ] 108 ;;
85 ;;
86 *openbsd*) 109 *openbsd*)
110 IFTYPE=tincd
111 IFSUBTYPE=openbsd
87 AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD]) 112 AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD])
88 [ rm -f src/device.c; ln -sf openbsd/device.c src/device.c ] 113 ;;
89 ;;
90 *netbsd*) 114 *netbsd*)
115 IFTYPE=tincd
116 IFSUBTYPE=netbsd
91 AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) 117 AC_DEFINE(HAVE_NETBSD, 1, [NetBSD])
92 [ rm -f src/device.c; ln -sf netbsd/device.c src/device.c ] 118 ;;
93 ;;
94 *cygwin*) 119 *cygwin*)
120 IFTYPE=tincd
121 IFSUBTYPE=cygwin
95 AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) 122 AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin])
96 [ rm -f src/device.c; ln -sf cygwin/device.c src/device.c ] 123 ;;
97 ;; 124 *)
98 *)
99 AC_MSG_ERROR("Unknown operating system.") 125 AC_MSG_ERROR("Unknown operating system.")
100 ;; 126 ;;
101esac 127 esac
102]) 128fi
129AC_MSG_RESULT($IFTYPE/$IFSUBTYPE)
130AC_SUBST(IFTYPE,$IFTYPE)
131AC_SUBST(IFSUBTYPE,$IFSUBTYPE)
103 132
104AC_CACHE_SAVE 133AC_CACHE_SAVE
105 134
106dnl Checks for libraries. 135dnl Checks for libraries.
107 136
108AC_LANG(C++) 137AC_LANG(C++)
109AC_CHECK_HEADERS(ext/hash_map) 138AC_CHECK_HEADERS(ext/hash_map)
110 139
111dnl Checks for header files. 140dnl Checks for header files.
112AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ 141AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
113 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h cygwin.h]) 142 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h cygwin.h arpa/inet.h netinet/in.h])
114AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h], [], [], 143AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [],
144[
115 [#include <sys/types.h> 145#include <sys/types.h>
116 #include <sys/socket.h> 146#include <sys/socket.h>
147#ifdef HAVE_NETINET_IN_H
148# include <netinet/in.h>
149#endif
150#ifdef HAVE_ARPA_INET_H
151# include <arpa/inet.h>
152#endif
117 #ifdef HAVE_NETINET_IN_SYSTM_H 153#ifdef HAVE_NETINET_IN_SYSTM_H
118 #include <netinet/in_systm.h> 154# include <netinet/in_systm.h>
119 #endif]) 155#endif
156])
120 157
121dnl Checks for typedefs, structures, and compiler characteristics. 158dnl Checks for typedefs, structures, and compiler characteristics.
122AC_C_CONST 159AC_C_CONST
123AC_TYPE_PID_T 160AC_TYPE_PID_T
124AC_TYPE_SIZE_T 161AC_TYPE_SIZE_T
… …
181dnl These are defined in files in m4/ 218dnl These are defined in files in m4/
182tinc_TUNTAP 219tinc_TUNTAP
183tinc_OPENSSL 220tinc_OPENSSL
184dnl tinc_ZLIB 221dnl tinc_ZLIB
185 222
223AC_ARG_ENABLE(rohc,
224 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])],
225 [
226 echo
227 echo "**********************************************************************"
228 echo "**********************************************************************"
229 echo "**** --enable-rohc not yet implemented *******************************"
230 echo "**********************************************************************"
231 echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
232 echo "**** implementation to be used in GPL code on the web."
233 echo "**** so this option is just a fake. Please implement one and send it"
234 echo "**** to me ;)"
235 echo "**********************************************************************"
236 echo "**********************************************************************"
237 echo "**********************************************************************"
238 echo "**********************************************************************"
239 echo
240 ]
241)
242
186AC_ARG_ENABLE(icmp, 243AC_ARG_ENABLE(icmp,
187 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support.])], 244 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support.])],
188 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 245 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
189) 246)
190 247
… …
250 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 307 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
251 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 308 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
252) 309)
253AC_DEFINE_UNQUOTED(ENABLE_DIGEST, EVP_${DIGEST}, [Select the digest algorithm to use.]) 310AC_DEFINE_UNQUOTED(ENABLE_DIGEST, EVP_${DIGEST}, [Select the digest algorithm to use.])
254 311
255TRUST=1
256m4_if([
257AC_ARG_ENABLE(trust,
258 [AC_HELP_STRING(--enable-trust, [
259 Make authentication faster but allow decoding by all hosts of a VPN.
260 Use this when the VPN hosts DO trust each other and you don't care
261 wether man-in-the-middle sniffing attacks are possible by admins
262 of other VPN hosts. On pentiums or similar machines this can cut down
263 the time for reconnects by 0.4 seconds or more.])],
264 if test "x$enableval" = xyes; then
265 TRUST=1
266 fi
267)
268])
269AC_DEFINE_UNQUOTED(ENABLE_TRUST, $TRUST, [Faster, but VPN hosts may sniff each others data.])
270
271if $CXX -v --help 2>&1 | grep -q fno-rtti; then 312if $CXX -v --help 2>&1 | grep -q fno-rtti; then
272 CXXFLAGS="$CXXFLAGS -fno-rtti" 313 CXXFLAGS="$CXXFLAGS -fno-rtti"
273fi 314fi
274 315
275if $CXX -v --help 2>&1 | grep -q fexceptions; then 316if $CXX -v --help 2>&1 | grep -q fexceptions; then
… …
288 329
289echo 330echo
290echo "***" 331echo "***"
291echo "*** Configuration Summary" 332echo "*** Configuration Summary"
292echo "***" 333echo "***"
334echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
293echo "*** Cipher used: $CIPHER" 335echo "*** Cipher used: $CIPHER"
294echo "*** Digest used: $DIGEST" 336echo "*** Digest used: $DIGEST"
295echo "*** HMAC length: $HMAC" 337echo "*** HMAC length: $HMAC"
296echo "*** RAND used: $RAND" 338echo "*** RAND used: $RAND"
297echo "*** Max. MTU: $MTU" 339echo "*** Max. MTU: $MTU"
298echo "*** Compression: $COMPRESS" 340echo "*** Compression: $COMPRESS"
299dnl echo "*** Trusted Mode: $TRUST"
300echo "***" 341echo "***"
342
343if test "x$DIGEST" = xmd4; then
344echo "*** WARNING"
345echo "*** The digest you have chosen ($DIGEST) is known to be insecure"
346echo "***"
347fi
348
301echo 349echo
302 350
303]) 351])
304 352
305AC_SUBST(INCLUDES) 353AC_SUBST(INCLUDES)

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