… | |
… | |
2 | |
2 | |
3 | AC_PREREQ(2.59) |
3 | AC_PREREQ(2.59) |
4 | AC_INIT |
4 | AC_INIT |
5 | AC_CONFIG_SRCDIR([src/gvpe.C]) |
5 | AC_CONFIG_SRCDIR([src/gvpe.C]) |
6 | AC_CANONICAL_TARGET |
6 | AC_CANONICAL_TARGET |
7 | AM_INIT_AUTOMAKE(gvpe, 1.9) |
7 | AM_INIT_AUTOMAKE(gvpe, 2.24) |
8 | AC_CONFIG_HEADERS([config.h]) |
8 | AC_CONFIG_HEADERS([config.h]) |
9 | AM_MAINTAINER_MODE |
9 | AM_MAINTAINER_MODE |
10 | |
10 | |
11 | AH_TOP([ |
11 | AH_TOP([ |
12 | #ifndef CONFIG_H__ |
12 | #ifndef CONFIG_H__ |
… | |
… | |
55 | AM_GNU_GETTEXT_VERSION(0.11.5) |
55 | AM_GNU_GETTEXT_VERSION(0.11.5) |
56 | |
56 | |
57 | # Enable GNU extensions. |
57 | # Enable GNU extensions. |
58 | # Define this here, not in acconfig's @TOP@ section, since definitions |
58 | # Define this here, not in acconfig's @TOP@ section, since definitions |
59 | # 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. |
60 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) |
60 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extensions]) |
61 | |
61 | |
62 | # do NOT define POSIX_SOURCE, sicne this clashes with many BSDs |
62 | # do NOT define POSIX_SOURCE, sicne this clashes with many BSDs |
63 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
63 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
64 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
64 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
65 | |
65 | |
66 | ALL_LINGUAS="" |
66 | ALL_LINGUAS="" |
67 | |
67 | |
68 | dnl Checks for programs. |
68 | dnl Checks for programs. |
69 | AC_PROG_CC |
|
|
70 | AC_PROG_CPP |
69 | AC_PROG_CPP |
71 | AC_PROG_CXX |
70 | AC_PROG_CXX |
72 | AC_PROG_GCC_TRADITIONAL |
71 | AC_PROG_GCC_TRADITIONAL |
73 | AC_PROG_AWK |
72 | AC_PROG_AWK |
74 | AC_PROG_INSTALL |
73 | AC_PROG_INSTALL |
… | |
… | |
158 | AC_CACHE_SAVE |
157 | AC_CACHE_SAVE |
159 | |
158 | |
160 | dnl Checks for libraries. |
159 | dnl Checks for libraries. |
161 | |
160 | |
162 | AC_LANG(C++) |
161 | AC_LANG(C++) |
163 | AC_CHECK_HEADERS(ext/hash_map clocale) |
162 | AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale) |
164 | |
163 | |
165 | dnl Checks for header files. |
164 | dnl Checks for header files. |
166 | AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ |
165 | AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ |
167 | 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 \ |
168 | sys/mman.h netinet/in.h]) |
167 | sys/mman.h netinet/in.h]) |
… | |
… | |
226 | ]) |
225 | ]) |
227 | AC_CHECK_FUNC(gethostbyname, [], [ |
226 | AC_CHECK_FUNC(gethostbyname, [], [ |
228 | AC_CHECK_LIB(nsl, gethostbyname) |
227 | AC_CHECK_LIB(nsl, gethostbyname) |
229 | ]) |
228 | ]) |
230 | |
229 | |
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230 | dnl libev support |
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231 | m4_include([libev/libev.m4]) |
|
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232 | |
231 | AC_LANG_POP |
233 | AC_LANG_POP |
232 | |
234 | |
233 | dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) |
235 | dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) |
234 | |
236 | |
235 | AC_CACHE_SAVE |
237 | AC_CACHE_SAVE |
… | |
… | |
241 | if test "x$openssl_include" != x; then |
243 | if test "x$openssl_include" != x; then |
242 | CXXFLAGS="$CXXFLAGS -I$openssl_include" |
244 | CXXFLAGS="$CXXFLAGS -I$openssl_include" |
243 | fi |
245 | fi |
244 | dnl tinc_ZLIB |
246 | dnl tinc_ZLIB |
245 | |
247 | |
|
|
248 | AC_ARG_ENABLE(threads, |
|
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249 | [AS_HELP_STRING(--enable-threads,try to use threads for long-running asynchronous operations (default enabled).)], |
|
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250 | [try_threads=$enableval], |
|
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251 | [try_threads=yes] |
|
|
252 | ) |
|
|
253 | |
|
|
254 | if test "x$try_threads" = xyes; then |
|
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255 | AC_CHECK_HEADER(pthread.h,[ |
|
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256 | LIBS="$LIBS -lpthread" |
|
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257 | AC_COMPILE_IFELSE( |
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258 | [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_t id; pthread_create (&id, 0, 0, 0);])], |
|
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259 | [AC_DEFINE_UNQUOTED(ENABLE_PTHREADS, 1, [POSIX thread support.])] |
|
|
260 | ) |
|
|
261 | ]) |
|
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262 | fi |
|
|
263 | |
246 | AC_ARG_ENABLE(static-daemon, |
264 | AC_ARG_ENABLE(static-daemon, |
247 | [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)], |
265 | [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)], |
248 | [LDFLAGS_DAEMON=-static] |
266 | [LDFLAGS_DAEMON=-static] |
249 | ) |
267 | ) |
250 | AC_SUBST(LDFLAGS_DAEMON) |
268 | AC_SUBST(LDFLAGS_DAEMON) |
251 | |
269 | |
252 | AC_ARG_ENABLE(rohc, |
270 | dnl AC_ARG_ENABLE(rohc, |
253 | [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], |
271 | dnl [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], |
254 | [ |
272 | dnl [ |
255 | echo |
273 | dnl echo |
256 | echo "**********************************************************************" |
274 | dnl echo "**********************************************************************" |
257 | echo "**********************************************************************" |
275 | dnl echo "**********************************************************************" |
258 | echo "**** --enable-rohc is highly experimental, do not use ****************" |
276 | dnl echo "**** --enable-rohc is highly experimental, do not use ****************" |
259 | echo "**********************************************************************" |
277 | dnl echo "**********************************************************************" |
260 | echo "**********************************************************************" |
278 | dnl echo "**********************************************************************" |
261 | echo |
279 | dnl echo |
262 | rohc=true |
280 | dnl rohc=true |
263 | AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support]) |
281 | dnl AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support]) |
264 | ] |
282 | dnl ] |
265 | ) |
283 | dnl ) |
266 | |
284 | |
267 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
285 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
268 | |
286 | |
|
|
287 | dnl AC_ARG_ENABLE(bridging, |
|
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288 | dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)], |
|
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289 | dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.]) |
|
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290 | dnl ) |
|
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291 | |
|
|
292 | ICMP=1 |
269 | AC_ARG_ENABLE(icmp, |
293 | AC_ARG_ENABLE(icmp, |
270 | [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], |
294 | [AS_HELP_STRING(--disable-icmp,enable icmp protocol support (default enabled).)], |
|
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295 | if test "x$enableval" = xno; then |
|
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296 | ICMP=0 |
|
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297 | fi |
|
|
298 | ) |
|
|
299 | if test "x$ICMP" = x1; then |
271 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
300 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
272 | ) |
301 | fi |
273 | |
302 | |
|
|
303 | TCP=1 |
274 | AC_ARG_ENABLE(tcp, |
304 | AC_ARG_ENABLE(tcp, |
275 | [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)], |
305 | [AS_HELP_STRING(--disable-tcp,enable tcp protocol support (default enabled).)], |
|
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306 | if test "x$enableval" = xno; then |
|
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307 | TCP=0 |
|
|
308 | fi |
|
|
309 | ) |
|
|
310 | if test "x$TCP" = x1; then |
276 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
311 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
|
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312 | fi |
|
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313 | |
|
|
314 | HTTP=1 |
|
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315 | AC_ARG_ENABLE(http-proxy, |
|
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316 | [AS_HELP_STRING(--disable-http-proxy,enable http proxy connect support (default enabled).)], |
|
|
317 | if test "x$enableval" = xno; then |
|
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318 | HTTP=0 |
|
|
319 | fi |
277 | ) |
320 | ) |
|
|
321 | if test "x$HTTP" = x1; then |
|
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322 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
|
|
323 | fi |
278 | |
324 | |
279 | AC_ARG_ENABLE(dns, |
325 | AC_ARG_ENABLE(dns, |
280 | [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], |
326 | [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (default disabled).)], |
281 | [ |
327 | [ |
282 | AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])]) |
328 | AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])]) |
283 | AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])]) |
329 | AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])]) |
284 | |
330 | |
285 | AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) |
331 | AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) |
286 | ] |
332 | ] |
287 | ) |
|
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288 | |
|
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289 | AC_ARG_ENABLE(http-proxy, |
|
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290 | [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)], |
|
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291 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
|
|
292 | ) |
333 | ) |
293 | |
334 | |
294 | HMAC=12 |
335 | HMAC=12 |
295 | AC_ARG_ENABLE(hmac-length, |
336 | AC_ARG_ENABLE(hmac-length, |
296 | [AS_HELP_STRING(--enable-hmac-length=BYTES,[ |
337 | [AS_HELP_STRING(--enable-hmac-length=BYTES,[ |
… | |
… | |
306 | RAND=$enableval |
347 | RAND=$enableval |
307 | ) |
348 | ) |
308 | AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) |
349 | AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) |
309 | |
350 | |
310 | MTU=1500 |
351 | MTU=1500 |
311 | AC_ARG_ENABLE(mtu, |
352 | AC_ARG_ENABLE(max-mtu, |
312 | [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], |
353 | [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], |
313 | MTU=$enableval |
354 | MTU=$enableval |
314 | ) |
355 | ) |
315 | AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) |
356 | AC_DEFINE_UNQUOTED(MAX_MTU, ($MTU + 14), [Maximum MTU supported.]) |
316 | |
357 | |
317 | COMPRESS=1 |
358 | COMPRESS=1 |
318 | AC_ARG_ENABLE(compression, |
359 | AC_ARG_ENABLE(compression, |
319 | [AS_HELP_STRING(--disable-compression,Disable compression support.)], |
360 | [AS_HELP_STRING(--disable-compression,Disable compression support.)], |
320 | if test "x$enableval" = xno; then |
361 | if test "x$enableval" = xno; then |
321 | COMPRESS=0 |
362 | COMPRESS=0 |
322 | fi |
363 | fi |
323 | ) |
364 | ) |
324 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
365 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
325 | |
366 | |
326 | CIPHER=bf_cbc |
367 | CIPHER=aes_128_cbc |
327 | AC_ARG_ENABLE(cipher, |
368 | AC_ARG_ENABLE(cipher, |
328 | [AS_HELP_STRING(--enable-cipher,[ |
369 | [AS_HELP_STRING(--enable-cipher=CIPHER,[ |
329 | Select the symmetric cipher (default "bf"). |
370 | Select the symmetric cipher (default "aes-128"). |
330 | Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], |
371 | Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], |
331 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
372 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
332 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
373 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
333 | if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi |
374 | if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi |
334 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
375 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
335 | ) |
376 | ) |
336 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
377 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
337 | |
378 | |
338 | DIGEST=sha1 |
379 | DIGEST=ripemd160 |
339 | AC_ARG_ENABLE(digest, |
380 | AC_ARG_ENABLE(digest, |
340 | [AS_HELP_STRING(--enable-digest,[ |
381 | [AS_HELP_STRING(--enable-digest=CIPHER,[ |
341 | Select the digets algorithm to use (default "sha1"). Must be one of |
382 | Select the digest algorithm to use (default "ripemd160"). Must be one of |
342 | "sha1", "ripemd160", "md5" or "md4" (insecure).])], |
383 | "sha512", "sha256", "sha1" (somewhat insecure), "ripemd160", "md5" (insecure) or "md4" (insecure).])], |
|
|
384 | if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi |
|
|
385 | if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi |
343 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
386 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
344 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
387 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
345 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
388 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
346 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
389 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
347 | ) |
390 | ) |
… | |
… | |
349 | |
392 | |
350 | if $CXX -v --help 2>&1 | grep -q fno-rtti; then |
393 | if $CXX -v --help 2>&1 | grep -q fno-rtti; then |
351 | CXXFLAGS="$CXXFLAGS -fno-rtti" |
394 | CXXFLAGS="$CXXFLAGS -fno-rtti" |
352 | fi |
395 | fi |
353 | |
396 | |
354 | if $CXX -v --help 2>&1 | grep -q fexceptions; then |
397 | #if $CXX -v --help 2>&1 | grep -q fexceptions; then |
355 | CXXFLAGS="$CXXFLAGS -fno-exceptions" |
398 | # CXXFLAGS="$CXXFLAGS -fno-exceptions" |
356 | fi |
399 | #fi |
|
|
400 | |
|
|
401 | LIBS="$EXTRA_LIBS $LIBS" |
357 | |
402 | |
358 | dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then |
403 | dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then |
359 | dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" |
404 | dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" |
360 | dnl fi |
405 | dnl fi |
361 | dnl |
406 | dnl |
362 | dnl if $LD -v --help 2>&1 | grep -q gc-sections; then |
407 | dnl if $LD -v --help 2>&1 | grep -q gc-sections; then |
363 | dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
408 | dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
364 | dnl fi |
409 | dnl fi |
365 | |
410 | |
366 | AC_CONFIG_COMMANDS_POST([ |
411 | AC_SUBST(INCLUDES) |
|
|
412 | |
|
|
413 | AC_CONFIG_FILES([Makefile po/Makefile.in |
|
|
414 | src/Makefile |
|
|
415 | doc/Makefile |
|
|
416 | lib/Makefile |
|
|
417 | m4/Makefile |
|
|
418 | ]) |
|
|
419 | AC_OUTPUT |
367 | |
420 | |
368 | echo |
421 | echo |
369 | echo "***" |
422 | echo "***" |
370 | echo "*** Configuration Summary" |
423 | echo "*** Configuration Summary" |
371 | echo "***" |
424 | echo "***" |
… | |
… | |
373 | echo "*** Cipher used: $CIPHER" |
426 | echo "*** Cipher used: $CIPHER" |
374 | echo "*** Digest used: $DIGEST" |
427 | echo "*** Digest used: $DIGEST" |
375 | echo "*** HMAC length: $HMAC" |
428 | echo "*** HMAC length: $HMAC" |
376 | echo "*** RAND used: $RAND" |
429 | echo "*** RAND used: $RAND" |
377 | echo "*** Max. MTU: $MTU" |
430 | echo "*** Max. MTU: $MTU" |
378 | echo "*** Compression: $COMPRESS" |
431 | |
|
|
432 | echo "***" |
|
|
433 | echo "*** Enable options:" |
|
|
434 | grep ENABLE_ config.h | sed -e 's/^/*** /' |
379 | |
435 | |
380 | if test "x$DIGEST" = xmd4; then |
436 | if test "x$DIGEST" = xmd4; then |
381 | echo "***" |
437 | echo "***" |
382 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
438 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
383 | fi |
439 | fi |
384 | |
440 | |
|
|
441 | if test "x$DIGEST" = xmd5; then |
|
|
442 | echo "***" |
|
|
443 | echo "*** WARNING: The digest you have chosen ($DIGEST) is probably insecure" |
|
|
444 | fi |
|
|
445 | |
385 | if test "$HMAC" -lt 12; then |
446 | if test "$HMAC" -lt 12; then |
386 | echo "***" |
447 | echo "***" |
387 | echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" |
448 | echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" |
388 | fi |
449 | fi |
389 | |
450 | |
… | |
… | |
391 | echo "***" |
452 | echo "***" |
392 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
453 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
393 | fi |
454 | fi |
394 | |
455 | |
395 | echo "***" |
456 | echo "***" |
396 | |
|
|
397 | echo |
457 | echo |
398 | |
458 | |
399 | ]) |
|
|
400 | |
459 | |
401 | AC_SUBST(INCLUDES) |
|
|
402 | |
|
|
403 | AC_CONFIG_FILES([Makefile po/Makefile.in |
|
|
404 | src/Makefile |
|
|
405 | doc/Makefile |
|
|
406 | lib/Makefile |
|
|
407 | m4/Makefile |
|
|
408 | ]) |
|
|
409 | AC_OUTPUT |
|
|