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Comparing gvpe/configure.ac (file contents):
Revision 1.41 by pcg, Fri Mar 25 16:05:22 2005 UTC vs.
Revision 1.58 by root, Tue Mar 8 17:33:30 2011 UTC

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

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