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/cvs/gvpe/configure.ac
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Comparing gvpe/configure.ac (file contents):
Revision 1.12 by pcg, Tue Oct 14 20:02:35 2003 UTC vs.
Revision 1.27 by pcg, Wed May 12 13:32:13 2004 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, 1.2) 6AM_INIT_AUTOMAKE(vpe, 1.6.1)
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__
… …
44 44
45# Enable GNU extensions. 45# Enable GNU extensions.
46# Define this here, not in acconfig's @TOP@ section, since definitions 46# Define this here, not in acconfig's @TOP@ section, since definitions
47# in the latter don't make it into the configure-time tests. 47# in the latter don't make it into the configure-time tests.
48AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) 48AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions])
49AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) 49
50# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
51dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions])
52dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions])
50 53
51ALL_LINGUAS="" 54ALL_LINGUAS=""
52 55
53dnl Checks for programs. 56dnl Checks for programs.
54AC_PROG_CC 57AC_PROG_CC
… …
59AC_PROG_INSTALL 62AC_PROG_INSTALL
60AC_PROG_LN_S 63AC_PROG_LN_S
61AC_PROG_MAKE_SET 64AC_PROG_MAKE_SET
62AC_PROG_RANLIB 65AC_PROG_RANLIB
63 66
64AC_ISC_POSIX
65
66AC_ARG_ENABLE(iftype, 67AC_ARG_ENABLE(iftype,
67 [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ 68 [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [
68 Use kernel/net device interface TYPE/SUBTYPE. 69 Use kernel/net device interface TYPE/SUBTYPE.
69 Working combinations are: 70 Working combinations are:
70 "native/linux" "tincd/linux" "tincd/freebsd"; 71 "native/linux"
72 "tincd/linux"
73 "tincd/freebsd"
74 "tincd/openbsd"
75 "tincd/darwin"
76 "native/cygwin";
71 Untested combinations are: 77 Untested combinations are:
72 "tincd/netbsd" "tincd/darwin" "tincd/solaris" 78 "tincd/netbsd"
73 "tincd/openbsd" "tincd/cygwin"; 79 "tincd/solaris"
80 "tincd/mingw";
74 Broken combinations are: 81 Broken combinations are:
75 "native/cygwin"; 82 "tincd/cygwin";
76 The default is to autodetect. 83 The default is to autodetect.
77 ])], 84 ])],
78 [ 85 [
79 IFTYPE=`echo $enableval | sed s%/.*%%` 86 IFTYPE=`echo $enableval | sed s%/.*%%`
80 IFSUBTYPE=`echo $enableval | sed s%.*/%%` 87 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
… …
115 IFTYPE=tincd 122 IFTYPE=tincd
116 IFSUBTYPE=netbsd 123 IFSUBTYPE=netbsd
117 AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) 124 AC_DEFINE(HAVE_NETBSD, 1, [NetBSD])
118 ;; 125 ;;
119 *cygwin*) 126 *cygwin*)
120 IFTYPE=tincd 127 IFTYPE=native
121 IFSUBTYPE=cygwin 128 IFSUBTYPE=cygwin
122 AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) 129 AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin])
123 ;; 130 ;;
124 *) 131 *)
125 AC_MSG_ERROR("Unknown operating system.") 132 AC_MSG_ERROR("Unknown operating system.")
… …
127 esac 134 esac
128fi 135fi
129AC_MSG_RESULT($IFTYPE/$IFSUBTYPE) 136AC_MSG_RESULT($IFTYPE/$IFSUBTYPE)
130AC_SUBST(IFTYPE,$IFTYPE) 137AC_SUBST(IFTYPE,$IFTYPE)
131AC_SUBST(IFSUBTYPE,$IFSUBTYPE) 138AC_SUBST(IFSUBTYPE,$IFSUBTYPE)
139AC_DEFINE_UNQUOTED(IFTYPE,"$IFTYPE",[kernel interface type])
140AC_DEFINE_UNQUOTED(IFSUBTYPE,"$IFSUBTYPE",[kernel interface subtype])
132 141
133AC_CACHE_SAVE 142AC_CACHE_SAVE
134 143
135dnl Checks for libraries. 144dnl Checks for libraries.
136 145
137AC_LANG(C++) 146AC_LANG(C++)
138AC_CHECK_HEADERS(ext/hash_map) 147AC_CHECK_HEADERS(ext/hash_map)
139 148
140dnl Checks for header files. 149dnl Checks for header files.
141AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ 150AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
142 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h cygwin.h arpa/inet.h \ 151 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
143 sys/poll.h sys/mman.h netinet/in.h]) 152 sys/mman.h netinet/in.h])
144AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [], 153AC_CHECK_HEADERS([arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [],
145[ 154[
146#include <sys/types.h> 155#include <sys/types.h>
147#include <sys/socket.h> 156#include <sys/socket.h>
148#ifdef HAVE_NETINET_IN_H 157#ifdef HAVE_NETINET_IN_H
149# include <netinet/in.h> 158# include <netinet/in.h>
… …
196AC_LANG_PUSH(C) 205AC_LANG_PUSH(C)
197 206
198AC_HEADER_STDC 207AC_HEADER_STDC
199 208
200dnl argl, could somebody catapult darwin into the 21st century??? 209dnl argl, could somebody catapult darwin into the 21st century???
201AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll) 210AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall)
202 211
203AC_FUNC_ALLOCA 212AC_FUNC_ALLOCA
204 213
205dnl Support for SunOS 214dnl Support for SunOS
206 215
… …
217 226
218AC_CACHE_SAVE 227AC_CACHE_SAVE
219 228
220dnl These are defined in files in m4/ 229dnl These are defined in files in m4/
221tinc_TUNTAP 230tinc_TUNTAP
231
222tinc_OPENSSL 232tinc_OPENSSL
233if test "x$openssl_include" != x; then
223CXXFLAGS="-I$openssl_include" 234 CXXFLAGS="$CXXFLAGS -I$openssl_include"
235fi
224dnl tinc_ZLIB 236dnl tinc_ZLIB
225 237
226AC_ARG_ENABLE(rohc, 238AC_ARG_ENABLE(rohc,
227 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], 239 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])],
228 [ 240 [
229 echo 241 echo
230 echo "**********************************************************************" 242 echo "**********************************************************************"
231 echo "**********************************************************************" 243 echo "**********************************************************************"
232 echo "**** --enable-rohc not yet implemented *******************************" 244 echo "**** --enable-rohc is highly experimental, do not use ****************"
233 echo "**********************************************************************"
234 echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
235 echo "**** implementation to be used in GPL code on the web."
236 echo "**** so this option is just a fake. Please implement one and send it"
237 echo "**** to me ;)"
238 echo "**********************************************************************"
239 echo "**********************************************************************"
240 echo "**********************************************************************" 245 echo "**********************************************************************"
241 echo "**********************************************************************" 246 echo "**********************************************************************"
242 echo 247 echo
248 rohc=true
249 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
243 ] 250 ]
244) 251)
252
253AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
245 254
246AC_ARG_ENABLE(icmp, 255AC_ARG_ENABLE(icmp,
247 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], 256 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])],
248 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 257 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
249) 258)
250 259
251AC_ARG_ENABLE(tcp, 260AC_ARG_ENABLE(tcp,
252 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], 261 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])],
253 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 262 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
263)
264
265AC_ARG_ENABLE(dns,
266 [AC_HELP_STRING(--enable-dns, [enable dns tunnel protocol support (DOES NOT WORK).])],
267 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
254) 268)
255 269
256AC_ARG_ENABLE(http-proxy, 270AC_ARG_ENABLE(http-proxy,
257 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], 271 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])],
258 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) 272 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
… …
318 332
319if $CXX -v --help 2>&1 | grep -q fexceptions; then 333if $CXX -v --help 2>&1 | grep -q fexceptions; then
320 CXXFLAGS="$CXXFLAGS -fno-exceptions" 334 CXXFLAGS="$CXXFLAGS -fno-exceptions"
321fi 335fi
322 336
323if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 337dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
324 CXXFLAGS="$CXXFLAGS -ffunction-sections" 338dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
325fi 339dnl fi
326 340dnl
327if $LD -v --help 2>&1 | grep -q gc-sections; then 341dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
328 LDFLAGS="$LDFLAGS -Wl,--gc-sections" 342dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
329fi 343dnl fi
330 344
331AC_CONFIG_COMMANDS_POST([ 345AC_CONFIG_COMMANDS_POST([
332 346
333echo 347echo
334echo "***" 348echo "***"
… …
339echo "*** Digest used: $DIGEST" 353echo "*** Digest used: $DIGEST"
340echo "*** HMAC length: $HMAC" 354echo "*** HMAC length: $HMAC"
341echo "*** RAND used: $RAND" 355echo "*** RAND used: $RAND"
342echo "*** Max. MTU: $MTU" 356echo "*** Max. MTU: $MTU"
343echo "*** Compression: $COMPRESS" 357echo "*** Compression: $COMPRESS"
344echo "***"
345 358
346if test "x$DIGEST" = xmd4; then 359if test "x$DIGEST" = xmd4; then
347echo "*** WARNING" 360echo "***"
348echo "*** The digest you have chosen ($DIGEST) is known to be insecure" 361echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
349echo "***"
350fi 362fi
363
364if test "$HMAC" -lt 12; then
365echo "***"
366echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
367fi
368
369if test "$RAND" -lt 8; then
370echo "***"
371echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
372fi
373
374echo "***"
351 375
352echo 376echo
353 377
354]) 378])
355 379
356AC_SUBST(INCLUDES) 380AC_SUBST(INCLUDES)
357 381
358AC_OUTPUT(Makefile po/Makefile.in 382AC_OUTPUT(Makefile po/Makefile.in
359src/Makefile 383src/Makefile
384src/rohc/Makefile
360doc/Makefile 385doc/Makefile
361lib/Makefile 386lib/Makefile
362m4/Makefile 387m4/Makefile
363) 388)

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