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

Comparing gvpe/configure.ac (file contents):
Revision 1.44 by pcg, Wed Jan 31 14:02:33 2007 UTC vs.
Revision 1.62 by root, Tue Jul 16 16:44:36 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, 2.0) 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
… …
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$HTTP" = x1; then
319 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
320fi
283 321
284AC_ARG_ENABLE(dns, 322AC_ARG_ENABLE(dns,
285 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], 323 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (default disabled).)],
286 [ 324 [
287 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])]) 325 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
288 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])]) 326 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
289 327
290 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) 328 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
291 ] 329 ]
292) 330)
293 331
294AC_ARG_ENABLE(http-proxy, 332RSA=3072
295 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)], 333AC_ARG_ENABLE(rsa-length,
296 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) 334 [AS_HELP_STRING(--enable-rsa-length=BITS,[
335 use BITS rsa keys (default 3072). Allowed values are 2048-10240.])],
336 RSA=$enableval
297) 337)
338AC_DEFINE_UNQUOTED(RSABITS, $RSA, [Size of RSA keys.])
298 339
299HMAC=12 340HMAC=12
300AC_ARG_ENABLE(hmac-length, 341AC_ARG_ENABLE(hmac-length,
301 [AS_HELP_STRING(--enable-hmac-length=BYTES,[ 342 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
302 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], 343 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
… …
311 RAND=$enableval 352 RAND=$enableval
312) 353)
313AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 354AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
314 355
315MTU=1500 356MTU=1500
316AC_ARG_ENABLE(mtu, 357AC_ARG_ENABLE(max-mtu,
317 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 358 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
318 MTU=$enableval 359 MTU=$enableval
319) 360)
320AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 361AC_DEFINE_UNQUOTED(MAX_MTU, ($MTU + 14), [Maximum MTU supported.])
321 362
322COMPRESS=1 363COMPRESS=1
323AC_ARG_ENABLE(compression, 364AC_ARG_ENABLE(compression,
324 [AS_HELP_STRING(--disable-compression,Disable compression support.)], 365 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
325 if test "x$enableval" = xno; then 366 if test "x$enableval" = xno; then
… …
328) 369)
329AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 370AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
330 371
331CIPHER=aes_128_cbc 372CIPHER=aes_128_cbc
332AC_ARG_ENABLE(cipher, 373AC_ARG_ENABLE(cipher,
333 [AS_HELP_STRING(--enable-cipher,[ 374 [AS_HELP_STRING(--enable-cipher=CIPHER,[
334 Select the symmetric cipher (default "aes-128"). 375 Select the symmetric cipher (default "aes-128").
335 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 376 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192", "aes-256", "camellia-128" or "camellia-256".])],
336 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 377 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
337 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 378 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 379 if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_cbc ; fi
339 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 380 if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_cbc ; fi
381 if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_cbc; fi
382 if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_cbc; fi
340) 383)
341AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 384AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
342 385
343DIGEST=ripemd160 386DIGEST=sha1
344AC_ARG_ENABLE(digest, 387AC_ARG_ENABLE(digest,
345 [AS_HELP_STRING(--enable-digest,[ 388 [AS_HELP_STRING(--enable-digest=DIGEST,[
346 Select the digest algorithm to use (default "ripemd160"). Must be one of 389 Select the digest algorithm to use (default "sha1"). Must be one of
347 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 390 "sha512", "sha256", "sha1", "ripemd160", "whirlpool".])],
391 if test "x$enableval" = xwhirlpool; then DIGEST=whirlpool; fi
392 if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
393 if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
348 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 394 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
349 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 395 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
350 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
351 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
352) 396)
353AC_DEFINE_UNQUOTED(ENABLE_DIGEST, EVP_${DIGEST}, [Select the digest algorithm to use.]) 397AC_DEFINE_UNQUOTED(ENABLE_DIGEST, EVP_${DIGEST}, [Select the digest algorithm to use.])
398
399AUTH=sha512
400AC_ARG_ENABLE(auth-digest,
401 [AS_HELP_STRING(--enable-auth-digest=DIGEST,[
402 Select the hmac algorithm to use (default "sha512"). Must be one of
403 "sha512", "sha256", "whirlpool".])],
404 if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
405 if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
406 if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
407)
408AC_DEFINE_UNQUOTED(ENABLE_AUTH, EVP_${AUTH}, [Select the auth digest algorithm to use.])
354 409
355if $CXX -v --help 2>&1 | grep -q fno-rtti; then 410if $CXX -v --help 2>&1 | grep -q fno-rtti; then
356 CXXFLAGS="$CXXFLAGS -fno-rtti" 411 CXXFLAGS="$CXXFLAGS -fno-rtti"
357fi 412fi
358 413
359if $CXX -v --help 2>&1 | grep -q fexceptions; then 414#if $CXX -v --help 2>&1 | grep -q fexceptions; then
360 CXXFLAGS="$CXXFLAGS -fno-exceptions" 415# CXXFLAGS="$CXXFLAGS -fno-exceptions"
361fi 416#fi
417
418LIBS="$EXTRA_LIBS $LIBS"
362 419
363dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 420dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
364dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" 421dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
365dnl fi 422dnl fi
366dnl 423dnl
… …
381echo 438echo
382echo "***" 439echo "***"
383echo "*** Configuration Summary" 440echo "*** Configuration Summary"
384echo "***" 441echo "***"
385echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE" 442echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
443echo "*** RSA size: $RSA"
386echo "*** Cipher used: $CIPHER" 444echo "*** Cipher used: $CIPHER"
387echo "*** Digest used: $DIGEST" 445echo "*** Digest used: $DIGEST"
446echo "*** Authdigest: $AUTH"
388echo "*** HMAC length: $HMAC" 447echo "*** HMAC length: $HMAC"
389echo "*** RAND used: $RAND" 448echo "*** RAND used: $RAND"
390echo "*** Max. MTU: $MTU" 449echo "*** Max. MTU: $MTU"
391 450
392echo "***" 451echo "***"
393echo "*** Enable options:" 452echo "*** Enable options:"
394grep ENABLE_ config.h | sed -e 's/^/*** /' 453grep ENABLE_ config.h | sed -e 's/^/*** /'
395 454
396if test "x$DIGEST" = xmd4; then
397echo "***"
398echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
399fi
400
401if test "$HMAC" -lt 12; then 455if test "$HMAC" -lt 12; then
402echo "***" 456echo "***"
403echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" 457echo "*** WARNING: The hmac length you have chosen ($HMAC) is quite insecure"
404fi 458fi
405 459
406if test "$RAND" -lt 8; then 460if test "$RAND" -lt 8; then
407echo "***" 461echo "***"
408echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" 462echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"

Diff Legend

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