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Comparing gvpe/configure.ac (file contents):
Revision 1.36 by pcg, Thu Mar 17 23:59:37 2005 UTC vs.
Revision 1.59 by root, Tue Oct 18 13:24:01 2011 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(2.59) 3AC_PREREQ(2.59)
4AC_INIT 4AC_INIT
5AC_CONFIG_SRCDIR([src/vped.C]) 5AC_CONFIG_SRCDIR([src/gvpe.C])
6AC_CANONICAL_TARGET 6AC_CANONICAL_TARGET
7AM_INIT_AUTOMAKE(gvpe, 1.8) 7AM_INIT_AUTOMAKE(gvpe, 2.24)
8AC_CONFIG_HEADERS([config.h]) 8AC_CONFIG_HEADERS([config.h])
9AM_MAINTAINER_MODE 9AM_MAINTAINER_MODE
10 10
11AH_TOP([ 11AH_TOP([
12#ifndef CONFIG_H__ 12#ifndef CONFIG_H__
… …
38typedef int16_t s16; 38typedef int16_t s16;
39typedef int32_t s32; 39typedef int32_t s32;
40#endif 40#endif
41 41
42#endif 42#endif
43
44#if HAVE_CLOCALE
45# define CLOCALE <clocale>
46#else
47# define CLOCALE <locale.h>
48#endif
43]) 49])
44 50
45dnl Include the macros from the m4/ directory 51dnl Include the macros from the m4/ directory
46AM_ACLOCAL_INCLUDE(m4) 52AM_ACLOCAL_INCLUDE(m4)
47 53
… …
49AM_GNU_GETTEXT_VERSION(0.11.5) 55AM_GNU_GETTEXT_VERSION(0.11.5)
50 56
51# Enable GNU extensions. 57# Enable GNU extensions.
52# Define this here, not in acconfig's @TOP@ section, since definitions 58# Define this here, not in acconfig's @TOP@ section, since definitions
53# in the latter don't make it into the configure-time tests. 59# in the latter don't make it into the configure-time tests.
54AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) 60AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extensions])
55 61
56# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs 62# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
57dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) 63dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions])
58dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) 64dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions])
59 65
60ALL_LINGUAS="" 66ALL_LINGUAS=""
61 67
62dnl Checks for programs. 68dnl Checks for programs.
63AC_PROG_CC
64AC_PROG_CPP 69AC_PROG_CPP
65AC_PROG_CXX 70AC_PROG_CXX
66AC_PROG_GCC_TRADITIONAL 71AC_PROG_GCC_TRADITIONAL
67AC_PROG_AWK 72AC_PROG_AWK
68AC_PROG_INSTALL 73AC_PROG_INSTALL
… …
71AC_PROG_RANLIB 76AC_PROG_RANLIB
72 77
73AC_ARG_ENABLE(iftype, 78AC_ARG_ENABLE(iftype,
74 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, 79 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE,
75 Use kernel/net device interface TYPE/SUBTYPE. 80 Use kernel/net device interface TYPE/SUBTYPE.
76 Working combinations are: 81 Working combinations are (see doc/gvpe.osdep.5.pod):
77 "native/linux" 82 "native/linux"
78 "tincd/linux" 83 "tincd/linux"
84 "tincd/netbsd"
79 "tincd/freebsd" 85 "tincd/freebsd"
80 "tincd/openbsd" 86 "tincd/openbsd"
87 "native/darwin"
81 "tincd/darwin" 88 "tincd/darwin"
82 "native/cygwin"; 89 "native/cygwin";
83 Untested combinations are: 90 Untested combinations are:
84 "tincd/netbsd" 91 "tincd/bsd"
85 "tincd/solaris" 92 "tincd/solaris"
86 "tincd/mingw" 93 "tincd/mingw"
87 "tincd/raw_socket" 94 "tincd/raw_socket"
88 "tincd/uml_socket"; 95 "tincd/uml_socket";
89 Broken combinations are: 96 Broken combinations are:
… …
110 IFTYPE=tincd 117 IFTYPE=tincd
111 IFSUBTYPE=freebsd 118 IFSUBTYPE=freebsd
112 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) 119 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
113 ;; 120 ;;
114 *darwin*) 121 *darwin*)
115 IFTYPE=tincd 122 IFTYPE=native
116 IFSUBTYPE=darwin 123 IFSUBTYPE=darwin
117 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) 124 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
118 ;; 125 ;;
119 *solaris*) 126 *solaris*)
120 IFTYPE=tincd 127 IFTYPE=tincd
… …
150AC_CACHE_SAVE 157AC_CACHE_SAVE
151 158
152dnl Checks for libraries. 159dnl Checks for libraries.
153 160
154AC_LANG(C++) 161AC_LANG(C++)
155AC_CHECK_HEADERS(ext/hash_map) 162AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale)
156 163
157dnl Checks for header files. 164dnl Checks for header files.
158AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ 165AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
159 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \ 166 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
160 sys/mman.h netinet/in.h]) 167 sys/mman.h netinet/in.h])
… …
218]) 225])
219AC_CHECK_FUNC(gethostbyname, [], [ 226AC_CHECK_FUNC(gethostbyname, [], [
220 AC_CHECK_LIB(nsl, gethostbyname) 227 AC_CHECK_LIB(nsl, gethostbyname)
221]) 228])
222 229
230dnl libev support
231m4_include([libev/libev.m4])
232
223AC_LANG_POP 233AC_LANG_POP
224 234
225dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) 235dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
226 236
227AC_CACHE_SAVE 237AC_CACHE_SAVE
… …
233if test "x$openssl_include" != x; then 243if test "x$openssl_include" != x; then
234 CXXFLAGS="$CXXFLAGS -I$openssl_include" 244 CXXFLAGS="$CXXFLAGS -I$openssl_include"
235fi 245fi
236dnl tinc_ZLIB 246dnl tinc_ZLIB
237 247
248AC_ARG_ENABLE(threads,
249 [AS_HELP_STRING(--enable-threads,try to use threads for long-running asynchronous operations (default enabled).)],
250 [try_threads=$enableval],
251 [try_threads=yes]
252)
253
254if test "x$try_threads" = xyes; then
255 AC_CHECK_HEADER(pthread.h,[
256 LIBS="$LIBS -lpthread"
257 AC_COMPILE_IFELSE(
258 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_t id; pthread_create (&id, 0, 0, 0);])],
259 [AC_DEFINE_UNQUOTED(ENABLE_PTHREADS, 1, [POSIX thread support.])]
260 )
261 ])
262fi
263
238AC_ARG_ENABLE(static-daemon, 264AC_ARG_ENABLE(static-daemon,
239 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)], 265 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
240 [LDFLAGS_DAEMON=-static] 266 [LDFLAGS_DAEMON=-static]
241) 267)
242AC_SUBST(LDFLAGS_DAEMON) 268AC_SUBST(LDFLAGS_DAEMON)
243 269
244AC_ARG_ENABLE(rohc, 270dnl AC_ARG_ENABLE(rohc,
245 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], 271dnl [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
246 [ 272dnl [
247 echo 273dnl echo
248 echo "**********************************************************************" 274dnl echo "**********************************************************************"
249 echo "**********************************************************************" 275dnl echo "**********************************************************************"
250 echo "**** --enable-rohc is highly experimental, do not use ****************" 276dnl echo "**** --enable-rohc is highly experimental, do not use ****************"
251 echo "**********************************************************************" 277dnl echo "**********************************************************************"
252 echo "**********************************************************************" 278dnl echo "**********************************************************************"
253 echo 279dnl echo
254 rohc=true 280dnl rohc=true
255 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support]) 281dnl AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
256 ] 282dnl ]
257) 283dnl )
258 284
259AM_CONDITIONAL(ROHC, test x$rohc = xtrue) 285AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
260 286
287dnl AC_ARG_ENABLE(bridging,
288dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)],
289dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.])
290dnl )
291
292ICMP=1
261AC_ARG_ENABLE(icmp, 293AC_ARG_ENABLE(icmp,
262 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], 294 [AS_HELP_STRING(--disable-icmp,enable icmp protocol support (default enabled).)],
295 if test "x$enableval" = xno; then
296 ICMP=0
297 fi
298)
299if test "x$ICMP" = x1; then
263 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 300 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
264) 301fi
265 302
303TCP=1
266AC_ARG_ENABLE(tcp, 304AC_ARG_ENABLE(tcp,
267 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)], 305 [AS_HELP_STRING(--disable-tcp,enable tcp protocol support (default enabled).)],
306 if test "x$enableval" = xno; then
307 TCP=0
308 fi
309)
310if test "x$TCP" = x1; then
268 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 311 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
312fi
313
314HTTP=1
315AC_ARG_ENABLE(http-proxy,
316 [AS_HELP_STRING(--disable-http-proxy,enable http proxy connect support (default enabled).)],
317 if test "x$enableval" = xno; then
318 HTTP=0
319 fi
269) 320)
321if test "x$HTTP" = x1; then
322 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
323fi
270 324
271AC_ARG_ENABLE(dns, 325AC_ARG_ENABLE(dns,
272 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], 326 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (default disabled).)],
273 [ 327 [
274 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])]) 328 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
275 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])]) 329 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
276 330
277 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) 331 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
278 ] 332 ]
279)
280
281AC_ARG_ENABLE(http-proxy,
282 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)],
283 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
284) 333)
285 334
286HMAC=12 335HMAC=12
287AC_ARG_ENABLE(hmac-length, 336AC_ARG_ENABLE(hmac-length,
288 [AS_HELP_STRING(--enable-hmac-length=BYTES,[ 337 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
… …
298 RAND=$enableval 347 RAND=$enableval
299) 348)
300AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 349AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
301 350
302MTU=1500 351MTU=1500
303AC_ARG_ENABLE(mtu, 352AC_ARG_ENABLE(max-mtu,
304 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 353 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
305 MTU=$enableval 354 MTU=$enableval
306) 355)
307AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 356AC_DEFINE_UNQUOTED(MAX_MTU, ($MTU + 14), [Maximum MTU supported.])
308 357
309COMPRESS=1 358COMPRESS=1
310AC_ARG_ENABLE(compression, 359AC_ARG_ENABLE(compression,
311 [AS_HELP_STRING(--disable-compression,Disable compression support.)], 360 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
312 if test "x$enableval" = xno; then 361 if test "x$enableval" = xno; then
313 COMPRESS=0 362 COMPRESS=0
314 fi 363 fi
315) 364)
316AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 365AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
317 366
318CIPHER=bf_cbc 367CIPHER=aes_128_cbc
319AC_ARG_ENABLE(cipher, 368AC_ARG_ENABLE(cipher,
320 [AS_HELP_STRING(--enable-cipher,[ 369 [AS_HELP_STRING(--enable-cipher=CIPHER,[
321 Select the symmetric cipher (default "bf"). 370 Select the symmetric cipher (default "aes-128").
322 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 371 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
323 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 372 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
324 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 373 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
325 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 374 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
326 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 375 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
327) 376)
328AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 377AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
329 378
330DIGEST=sha1 379DIGEST=ripemd160
331AC_ARG_ENABLE(digest, 380AC_ARG_ENABLE(digest,
332 [AS_HELP_STRING(--enable-digest,[ 381 [AS_HELP_STRING(--enable-digest=CIPHER,[
333 Select the digets algorithm to use (default "sha1"). Must be one of 382 Select the digest algorithm to use (default "ripemd160"). Must be one of
334 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 383 "sha512", "sha256", "sha1" (somewhat insecure), "ripemd160", "md5" (insecure) or "md4" (insecure).])],
384 if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
385 if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
335 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 386 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
336 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 387 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
337 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 388 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
338 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 389 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
339) 390)
… …
341 392
342if $CXX -v --help 2>&1 | grep -q fno-rtti; then 393if $CXX -v --help 2>&1 | grep -q fno-rtti; then
343 CXXFLAGS="$CXXFLAGS -fno-rtti" 394 CXXFLAGS="$CXXFLAGS -fno-rtti"
344fi 395fi
345 396
346if $CXX -v --help 2>&1 | grep -q fexceptions; then 397#if $CXX -v --help 2>&1 | grep -q fexceptions; then
347 CXXFLAGS="$CXXFLAGS -fno-exceptions" 398# CXXFLAGS="$CXXFLAGS -fno-exceptions"
348fi 399#fi
400
401LIBS="$EXTRA_LIBS $LIBS"
349 402
350dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 403dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
351dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" 404dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
352dnl fi 405dnl fi
353dnl 406dnl
354dnl if $LD -v --help 2>&1 | grep -q gc-sections; then 407dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
355dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" 408dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
356dnl fi 409dnl fi
357 410
358AC_CONFIG_COMMANDS_POST([ 411AC_SUBST(INCLUDES)
412
413AC_CONFIG_FILES([Makefile po/Makefile.in
414src/Makefile
415doc/Makefile
416lib/Makefile
417m4/Makefile
418])
419AC_OUTPUT
359 420
360echo 421echo
361echo "***" 422echo "***"
362echo "*** Configuration Summary" 423echo "*** Configuration Summary"
363echo "***" 424echo "***"
… …
365echo "*** Cipher used: $CIPHER" 426echo "*** Cipher used: $CIPHER"
366echo "*** Digest used: $DIGEST" 427echo "*** Digest used: $DIGEST"
367echo "*** HMAC length: $HMAC" 428echo "*** HMAC length: $HMAC"
368echo "*** RAND used: $RAND" 429echo "*** RAND used: $RAND"
369echo "*** Max. MTU: $MTU" 430echo "*** Max. MTU: $MTU"
370echo "*** Compression: $COMPRESS" 431
432echo "***"
433echo "*** Enable options:"
434grep ENABLE_ config.h | sed -e 's/^/*** /'
371 435
372if test "x$DIGEST" = xmd4; then 436if test "x$DIGEST" = xmd4; then
373echo "***" 437echo "***"
374echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" 438echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
375fi 439fi
376 440
441if test "x$DIGEST" = xmd5; then
442echo "***"
443echo "*** WARNING: The digest you have chosen ($DIGEST) is probably insecure"
444fi
445
377if test "$HMAC" -lt 12; then 446if test "$HMAC" -lt 12; then
378echo "***" 447echo "***"
379echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" 448echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
380fi 449fi
381 450
… …
383echo "***" 452echo "***"
384echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" 453echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
385fi 454fi
386 455
387echo "***" 456echo "***"
388
389echo 457echo
390 458
391])
392 459
393AC_SUBST(INCLUDES)
394
395AC_CONFIG_FILES([Makefile po/Makefile.in
396src/Makefile
397doc/Makefile
398lib/Makefile
399m4/Makefile
400])
401AC_OUTPUT

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