ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/gvpe/configure.ac
(Generate patch)

Comparing gvpe/configure.ac (file contents):
Revision 1.39 by pcg, Wed Mar 23 17:03:58 2005 UTC vs.
Revision 1.64 by root, Thu Jan 29 00:21:39 2015 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, 2.25)
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
59# in the latter don't make it into the configure-time tests. 56# in the latter don't make it into the configure-time tests.
60AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) 57AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extensions])
61 58
62# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs 59# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
63dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) 60dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions])
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
… …
77AC_PROG_RANLIB 73AC_PROG_RANLIB
78 74
79AC_ARG_ENABLE(iftype, 75AC_ARG_ENABLE(iftype,
80 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, 76 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE,
81 Use kernel/net device interface TYPE/SUBTYPE. 77 Use kernel/net device interface TYPE/SUBTYPE.
82 Working combinations are: 78 Working combinations are (see doc/gvpe.osdep.5.pod):
83 "native/linux" 79 "native/linux"
84 "tincd/linux" 80 "tincd/linux"
81 "tincd/netbsd"
85 "tincd/freebsd" 82 "tincd/freebsd"
86 "tincd/openbsd" 83 "tincd/openbsd"
84 "native/darwin"
87 "tincd/darwin" 85 "tincd/darwin"
88 "native/cygwin"; 86 "native/cygwin";
89 Untested combinations are: 87 Untested combinations are:
90 "native/darwin"
91 "tincd/netbsd" 88 "tincd/bsd"
92 "tincd/solaris" 89 "tincd/solaris"
93 "tincd/mingw" 90 "tincd/mingw"
94 "tincd/raw_socket" 91 "tincd/raw_socket"
95 "tincd/uml_socket"; 92 "tincd/uml_socket";
96 Broken combinations are: 93 Broken combinations are:
… …
157AC_CACHE_SAVE 154AC_CACHE_SAVE
158 155
159dnl Checks for libraries. 156dnl Checks for libraries.
160 157
161AC_LANG(C++) 158AC_LANG(C++)
162AC_CHECK_HEADERS(ext/hash_map clocale) 159AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale)
163 160
164dnl Checks for header files. 161dnl Checks for header files.
165AC_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 \
166 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 \
167 sys/mman.h netinet/in.h]) 164 sys/mman.h netinet/in.h])
… …
225]) 222])
226AC_CHECK_FUNC(gethostbyname, [], [ 223AC_CHECK_FUNC(gethostbyname, [], [
227 AC_CHECK_LIB(nsl, gethostbyname) 224 AC_CHECK_LIB(nsl, gethostbyname)
228]) 225])
229 226
227dnl libev support
228m4_include([libev/libev.m4])
229
230AC_LANG_POP 230AC_LANG_POP
231 231
232dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) 232dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
233 233
234AC_CACHE_SAVE 234AC_CACHE_SAVE
… …
240if test "x$openssl_include" != x; then 240if test "x$openssl_include" != x; then
241 CXXFLAGS="$CXXFLAGS -I$openssl_include" 241 CXXFLAGS="$CXXFLAGS -I$openssl_include"
242fi 242fi
243dnl tinc_ZLIB 243dnl tinc_ZLIB
244 244
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="$LIBS -lpthread"
254 AC_COMPILE_IFELSE(
255 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_t id; pthread_create (&id, 0, 0, 0);])],
256 [AC_DEFINE_UNQUOTED(ENABLE_PTHREADS, 1, [POSIX thread support.])]
257 )
258 ])
259fi
260
245AC_ARG_ENABLE(static-daemon, 261AC_ARG_ENABLE(static-daemon,
246 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)], 262 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
247 [LDFLAGS_DAEMON=-static] 263 [LDFLAGS_DAEMON=-static]
248) 264)
249AC_SUBST(LDFLAGS_DAEMON) 265AC_SUBST(LDFLAGS_DAEMON)
250 266
251AC_ARG_ENABLE(rohc, 267dnl AC_ARG_ENABLE(rohc,
252 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], 268dnl [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
253 [ 269dnl [
254 echo 270dnl echo
255 echo "**********************************************************************" 271dnl echo "**********************************************************************"
256 echo "**********************************************************************" 272dnl echo "**********************************************************************"
257 echo "**** --enable-rohc is highly experimental, do not use ****************" 273dnl echo "**** --enable-rohc is highly experimental, do not use ****************"
258 echo "**********************************************************************" 274dnl echo "**********************************************************************"
259 echo "**********************************************************************" 275dnl echo "**********************************************************************"
260 echo 276dnl echo
261 rohc=true 277dnl rohc=true
262 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support]) 278dnl AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
263 ] 279dnl ]
264) 280dnl )
265 281
266AM_CONDITIONAL(ROHC, test x$rohc = xtrue) 282AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
267 283
284dnl AC_ARG_ENABLE(bridging,
285dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)],
286dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.])
287dnl )
288
289ICMP=1
268AC_ARG_ENABLE(icmp, 290AC_ARG_ENABLE(icmp,
269 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], 291 [AS_HELP_STRING(--disable-icmp,enable icmp protocol support (default enabled).)],
292 if test "x$enableval" = xno; then
293 ICMP=0
294 fi
295)
296if test "x$ICMP" = x1; then
270 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 297 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
271) 298fi
272 299
300TCP=1
273AC_ARG_ENABLE(tcp, 301AC_ARG_ENABLE(tcp,
274 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)], 302 [AS_HELP_STRING(--disable-tcp,enable tcp protocol support (default enabled).)],
303 if test "x$enableval" = xno; then
304 TCP=0
305 fi
306)
307if test "x$TCP" = x1; then
275 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 308 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
309fi
310
311HTTP=1
312AC_ARG_ENABLE(http-proxy,
313 [AS_HELP_STRING(--disable-http-proxy,enable http proxy connect support (default enabled).)],
314 if test "x$enableval" = xno; then
315 HTTP=0
316 fi
276) 317)
318if test "x$HTTP" = x1; then
319 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
320fi
277 321
278AC_ARG_ENABLE(dns, 322AC_ARG_ENABLE(dns,
279 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], 323 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (default disabled).)],
280 [ 324 [
281 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])]) 325 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
282 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])]) 326 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
283 327
284 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) 328 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
285 ] 329 ]
286) 330)
287 331
288AC_ARG_ENABLE(http-proxy, 332RSA=3072
289 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)], 333AC_ARG_ENABLE(rsa-length,
290 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) 334 [AS_HELP_STRING(--enable-rsa-length=BITS,[
335 use BITS rsa keys (default 3072). Allowed values are 2048-10240.])],
336 RSA=$enableval
291) 337)
338AC_DEFINE_UNQUOTED(RSABITS, $RSA, [Size of RSA keys.])
292 339
293HMAC=12 340HMACSIZE=12
294AC_ARG_ENABLE(hmac-length, 341AC_ARG_ENABLE(hmac-length,
295 [AS_HELP_STRING(--enable-hmac-length=BYTES,[ 342 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
296 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], 343 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
297 HMAC=$enableval 344 HMACSIZE=$enableval
298) 345)
299AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 346AC_DEFINE_UNQUOTED(HMACLENGTH, $HMACSIZE, [Size of HMAC in each packet in bytes.])
300
301RAND=8
302AC_ARG_ENABLE(rand-length,
303 [AS_HELP_STRING(--enable-rand-length=BYTES,
304 [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
305 RAND=$enableval
306)
307AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
308 347
309MTU=1500 348MTU=1500
310AC_ARG_ENABLE(mtu, 349AC_ARG_ENABLE(max-mtu,
311 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 350 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
312 MTU=$enableval 351 MTU=$enableval
313) 352)
314AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 353AC_DEFINE_UNQUOTED(MAX_MTU, ($MTU + 14), [Maximum MTU supported.])
315 354
316COMPRESS=1 355COMPRESS=1
317AC_ARG_ENABLE(compression, 356AC_ARG_ENABLE(compression,
318 [AS_HELP_STRING(--disable-compression,Disable compression support.)], 357 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
319 if test "x$enableval" = xno; then 358 if test "x$enableval" = xno; then
320 COMPRESS=0 359 COMPRESS=0
321 fi 360 fi
322) 361)
323AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 362AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
324 363
325CIPHER=bf_cbc 364CIPHER=aes_128_ctr
326AC_ARG_ENABLE(cipher, 365AC_ARG_ENABLE(cipher,
327 [AS_HELP_STRING(--enable-cipher,[ 366 [AS_HELP_STRING(--enable-cipher=CIPHER,[
328 Select the symmetric cipher (default "bf"). 367 Select the symmetric cipher (default "aes-128").
329 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 368 Must be one of "aes-128" (rijndael), "aes-192", or "aes-256".])],
330 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 369 #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
331 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 370 if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
332 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 371 if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
333 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 372 if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_ctr ; fi
373 #if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_ctr; fi
374 #if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
334) 375)
335AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 376AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
336 377
337DIGEST=sha1 378HMAC=sha1
338AC_ARG_ENABLE(digest, 379AC_ARG_ENABLE(hmac-digest,
339 [AS_HELP_STRING(--enable-digest,[ 380 [AS_HELP_STRING(--enable-hmac-digest=HMAC,[
340 Select the digets algorithm to use (default "sha1"). Must be one of 381 Select the HMAC digest algorithm to use (default "sha1"). Must be one of
341 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 382 "sha512", "sha256", "sha1", "ripemd160", "whirlpool".])],
383 if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
384 if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
385 if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
342 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 386 if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
343 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 387 if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
388)
389AC_DEFINE_UNQUOTED(ENABLE_HMAC, EVP_${HMAC}, [Select the HMAC digest algorithm to use.])
390
391AUTH=sha512
392AC_ARG_ENABLE(auth-digest,
393 [AS_HELP_STRING(--enable-auth-digest=DIGEST,[
394 Select the hmac algorithm to use (default "sha512"). Must be one of
395 "sha512", "sha256", "whirlpool".])],
396 if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
344 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 397 if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
345 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 398 if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
346) 399)
347AC_DEFINE_UNQUOTED(ENABLE_DIGEST, EVP_${DIGEST}, [Select the digest algorithm to use.]) 400AC_DEFINE_UNQUOTED(ENABLE_AUTH, EVP_${AUTH}, [Select the auth digest algorithm to use.])
348 401
349if $CXX -v --help 2>&1 | grep -q fno-rtti; then 402if $CXX -v --help 2>&1 | grep -q fno-rtti; then
350 CXXFLAGS="$CXXFLAGS -fno-rtti" 403 CXXFLAGS="$CXXFLAGS -fno-rtti"
351fi 404fi
352 405
353if $CXX -v --help 2>&1 | grep -q fexceptions; then 406#if $CXX -v --help 2>&1 | grep -q fexceptions; then
354 CXXFLAGS="$CXXFLAGS -fno-exceptions" 407# CXXFLAGS="$CXXFLAGS -fno-exceptions"
355fi 408#fi
409
410LIBS="$EXTRA_LIBS $LIBS"
356 411
357dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 412dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
358dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" 413dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
359dnl fi 414dnl fi
360dnl 415dnl
361dnl if $LD -v --help 2>&1 | grep -q gc-sections; then 416dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
362dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" 417dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
363dnl fi 418dnl fi
364 419
365AC_CONFIG_COMMANDS_POST([ 420AC_SUBST(INCLUDES)
421
422AC_CONFIG_FILES([Makefile po/Makefile.in
423src/Makefile
424doc/Makefile
425lib/Makefile
426m4/Makefile
427])
428AC_OUTPUT
366 429
367echo 430echo
368echo "***" 431echo "***"
369echo "*** Configuration Summary" 432echo "*** Configuration Summary"
370echo "***" 433echo "***"
371echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE" 434echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
435echo "*** RSA size: $RSA"
372echo "*** Cipher used: $CIPHER" 436echo "*** Cipher used: $CIPHER"
373echo "*** Digest used: $DIGEST" 437echo "*** Digest used: $DIGEST"
438echo "*** Authdigest: $AUTH"
374echo "*** HMAC length: $HMAC" 439echo "*** HMAC length: $HMAC"
375echo "*** RAND used: $RAND"
376echo "*** Max. MTU: $MTU" 440echo "*** Max. MTU: $MTU"
377echo "*** Compression: $COMPRESS"
378 441
379if test "x$DIGEST" = xmd4; then
380echo "***" 442echo "***"
381echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" 443echo "*** Enable options:"
382fi 444grep ENABLE_ config.h | sed -e 's/^/*** /'
383 445
384if test "$HMAC" -lt 12; then 446if test "$HMACSIZE" -lt 12; then
385echo "***" 447echo "***"
386echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" 448echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
387fi 449fi
388 450
389if test "$RAND" -lt 8; then
390echo "***" 451echo "***"
391echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
392fi
393
394echo "***"
395
396echo 452echo
397 453
398])
399 454
400AC_SUBST(INCLUDES)
401
402AC_CONFIG_FILES([Makefile po/Makefile.in
403src/Makefile
404doc/Makefile
405lib/Makefile
406m4/Makefile
407])
408AC_OUTPUT

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines