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/cvs/gvpe/configure.ac
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Comparing gvpe/configure.ac (file contents):
Revision 1.42 by pcg, Mon Dec 5 12:58:06 2005 UTC vs.
Revision 1.61 by root, Sat Jul 13 04:10:29 2013 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(2.69)
4AC_INIT 4AC_INIT
5AC_CONFIG_SRCDIR([src/gvpe.C]) 5AC_CONFIG_SRCDIR([src/gvpe.C])
6AC_CANONICAL_TARGET 6AC_CANONICAL_TARGET
7AM_INIT_AUTOMAKE(gvpe, 1.9) 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__
… …
46#else 46#else
47# define CLOCALE <locale.h> 47# define CLOCALE <locale.h>
48#endif 48#endif
49]) 49])
50 50
51dnl Include the macros from the m4/ directory
52AM_ACLOCAL_INCLUDE(m4)
53
54AM_GNU_GETTEXT([external]) 51AM_GNU_GETTEXT([external])
55AM_GNU_GETTEXT_VERSION(0.11.5) 52AM_GNU_GETTEXT_VERSION(0.11.5)
56 53
57# Enable GNU extensions. 54# Enable GNU extensions.
58# Define this here, not in acconfig's @TOP@ section, since definitions 55# Define this here, not in acconfig's @TOP@ section, since definitions
… …
64dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) 61dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions])
65 62
66ALL_LINGUAS="" 63ALL_LINGUAS=""
67 64
68dnl Checks for programs. 65dnl Checks for programs.
69AC_PROG_CC
70AC_PROG_CPP 66AC_PROG_CPP
71AC_PROG_CXX 67AC_PROG_CXX
72AC_PROG_GCC_TRADITIONAL 68AC_PROG_GCC_TRADITIONAL
73AC_PROG_AWK 69AC_PROG_AWK
74AC_PROG_INSTALL 70AC_PROG_INSTALL
… …
158AC_CACHE_SAVE 154AC_CACHE_SAVE
159 155
160dnl Checks for libraries. 156dnl Checks for libraries.
161 157
162AC_LANG(C++) 158AC_LANG(C++)
163AC_CHECK_HEADERS(ext/hash_map clocale) 159AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale)
164 160
165dnl Checks for header files. 161dnl Checks for header files.
166AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ 162AC_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 \ 163 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]) 164 sys/mman.h netinet/in.h])
… …
226]) 222])
227AC_CHECK_FUNC(gethostbyname, [], [ 223AC_CHECK_FUNC(gethostbyname, [], [
228 AC_CHECK_LIB(nsl, gethostbyname) 224 AC_CHECK_LIB(nsl, gethostbyname)
229]) 225])
230 226
227dnl libev support
228m4_include([libev/libev.m4])
229
231AC_LANG_POP 230AC_LANG_POP
232 231
233dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) 232dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
234 233
235AC_CACHE_SAVE 234AC_CACHE_SAVE
… …
241if test "x$openssl_include" != x; then 240if test "x$openssl_include" != x; then
242 CXXFLAGS="$CXXFLAGS -I$openssl_include" 241 CXXFLAGS="$CXXFLAGS -I$openssl_include"
243fi 242fi
244dnl tinc_ZLIB 243dnl tinc_ZLIB
245 244
245AC_ARG_ENABLE(threads,
246 [AS_HELP_STRING(--enable-threads,try to use threads for long-running asynchronous operations (default enabled).)],
247 [try_threads=$enableval],
248 [try_threads=yes]
249)
250
251if test "x$try_threads" = xyes; then
252 AC_CHECK_HEADER(pthread.h,[
253 LIBS="$LIBS -lpthread"
254 AC_COMPILE_IFELSE(
255 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_t id; pthread_create (&id, 0, 0, 0);])],
256 [AC_DEFINE_UNQUOTED(ENABLE_PTHREADS, 1, [POSIX thread support.])]
257 )
258 ])
259fi
260
246AC_ARG_ENABLE(static-daemon, 261AC_ARG_ENABLE(static-daemon,
247 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)], 262 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
248 [LDFLAGS_DAEMON=-static] 263 [LDFLAGS_DAEMON=-static]
249) 264)
250AC_SUBST(LDFLAGS_DAEMON) 265AC_SUBST(LDFLAGS_DAEMON)
251 266
252AC_ARG_ENABLE(rohc, 267dnl AC_ARG_ENABLE(rohc,
253 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], 268dnl [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
254 [ 269dnl [
255 echo 270dnl echo
256 echo "**********************************************************************" 271dnl echo "**********************************************************************"
257 echo "**********************************************************************" 272dnl echo "**********************************************************************"
258 echo "**** --enable-rohc is highly experimental, do not use ****************" 273dnl echo "**** --enable-rohc is highly experimental, do not use ****************"
259 echo "**********************************************************************" 274dnl echo "**********************************************************************"
260 echo "**********************************************************************" 275dnl echo "**********************************************************************"
261 echo 276dnl echo
262 rohc=true 277dnl rohc=true
263 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support]) 278dnl AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
264 ] 279dnl ]
265) 280dnl )
266 281
267AM_CONDITIONAL(ROHC, test x$rohc = xtrue) 282AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
268 283
269dnl AC_ARG_ENABLE(bridging, 284dnl AC_ARG_ENABLE(bridging,
270dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)], 285dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)],
271dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.]) 286dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.])
272dnl ) 287dnl )
273 288
289ICMP=1
274AC_ARG_ENABLE(icmp, 290AC_ARG_ENABLE(icmp,
275 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], 291 [AS_HELP_STRING(--disable-icmp,enable icmp protocol support (default enabled).)],
292 if test "x$enableval" = xno; then
293 ICMP=0
294 fi
295)
296if test "x$ICMP" = x1; then
276 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 297 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
277) 298fi
278 299
300TCP=1
279AC_ARG_ENABLE(tcp, 301AC_ARG_ENABLE(tcp,
280 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)], 302 [AS_HELP_STRING(--disable-tcp,enable tcp protocol support (default enabled).)],
303 if test "x$enableval" = xno; then
304 TCP=0
305 fi
306)
307if test "x$TCP" = x1; then
281 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 308 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
309fi
310
311HTTP=1
312AC_ARG_ENABLE(http-proxy,
313 [AS_HELP_STRING(--disable-http-proxy,enable http proxy connect support (default enabled).)],
314 if test "x$enableval" = xno; then
315 HTTP=0
316 fi
282) 317)
318if test "x$HTTP" = x1; then
319 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
320fi
283 321
284AC_ARG_ENABLE(dns, 322AC_ARG_ENABLE(dns,
285 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], 323 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (default disabled).)],
286 [ 324 [
287 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])]) 325 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
288 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])]) 326 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
289 327
290 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) 328 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
291 ] 329 ]
292)
293
294AC_ARG_ENABLE(http-proxy,
295 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)],
296 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
297) 330)
298 331
299HMAC=12 332HMAC=12
300AC_ARG_ENABLE(hmac-length, 333AC_ARG_ENABLE(hmac-length,
301 [AS_HELP_STRING(--enable-hmac-length=BYTES,[ 334 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
… …
311 RAND=$enableval 344 RAND=$enableval
312) 345)
313AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 346AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
314 347
315MTU=1500 348MTU=1500
316AC_ARG_ENABLE(mtu, 349AC_ARG_ENABLE(max-mtu,
317 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 350 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
318 MTU=$enableval 351 MTU=$enableval
319) 352)
320AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 353AC_DEFINE_UNQUOTED(MAX_MTU, ($MTU + 14), [Maximum MTU supported.])
321 354
322COMPRESS=1 355COMPRESS=1
323AC_ARG_ENABLE(compression, 356AC_ARG_ENABLE(compression,
324 [AS_HELP_STRING(--disable-compression,Disable compression support.)], 357 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
325 if test "x$enableval" = xno; then 358 if test "x$enableval" = xno; then
… …
328) 361)
329AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 362AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
330 363
331CIPHER=aes_128_cbc 364CIPHER=aes_128_cbc
332AC_ARG_ENABLE(cipher, 365AC_ARG_ENABLE(cipher,
333 [AS_HELP_STRING(--enable-cipher,[ 366 [AS_HELP_STRING(--enable-cipher=CIPHER,[
334 Select the symmetric cipher (default "aes-128"). 367 Select the symmetric cipher (default "aes-128").
335 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 368 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
336 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 369 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
337 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 370 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
338 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 371 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
… …
340) 373)
341AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 374AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
342 375
343DIGEST=ripemd160 376DIGEST=ripemd160
344AC_ARG_ENABLE(digest, 377AC_ARG_ENABLE(digest,
345 [AS_HELP_STRING(--enable-digest,[ 378 [AS_HELP_STRING(--enable-digest=CIPHER,[
346 Select the digets algorithm to use (default "ripemd160"). Must be one of 379 Select the digest algorithm to use (default "ripemd160"). Must be one of
347 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 380 "sha512", "sha256", "sha1" (legacy), "ripemd160", "md5" (insecure) or "md4" (insecure).])],
381 if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
382 if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
348 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 383 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
349 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 384 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
350 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 385 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
351 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 386 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
352) 387)
… …
354 389
355if $CXX -v --help 2>&1 | grep -q fno-rtti; then 390if $CXX -v --help 2>&1 | grep -q fno-rtti; then
356 CXXFLAGS="$CXXFLAGS -fno-rtti" 391 CXXFLAGS="$CXXFLAGS -fno-rtti"
357fi 392fi
358 393
359if $CXX -v --help 2>&1 | grep -q fexceptions; then 394#if $CXX -v --help 2>&1 | grep -q fexceptions; then
360 CXXFLAGS="$CXXFLAGS -fno-exceptions" 395# CXXFLAGS="$CXXFLAGS -fno-exceptions"
361fi 396#fi
397
398LIBS="$EXTRA_LIBS $LIBS"
362 399
363dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 400dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
364dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" 401dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
365dnl fi 402dnl fi
366dnl 403dnl
… …
396if test "x$DIGEST" = xmd4; then 433if test "x$DIGEST" = xmd4; then
397echo "***" 434echo "***"
398echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" 435echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
399fi 436fi
400 437
438if test "x$DIGEST" = xmd5; then
439echo "***"
440echo "*** WARNING: The digest you have chosen ($DIGEST) is quite insecure"
441fi
442
401if test "$HMAC" -lt 12; then 443if test "$HMAC" -lt 12; then
402echo "***" 444echo "***"
403echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" 445echo "*** WARNING: The hmac length you have chosen ($HMAC) is quite insecure"
404fi 446fi
405 447
406if test "$RAND" -lt 8; then 448if test "$RAND" -lt 8; then
407echo "***" 449echo "***"
408echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" 450echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"

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