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Comparing gvpe/configure.ac (file contents):
Revision 1.33 by pcg, Tue Mar 1 06:27:20 2005 UTC vs.
Revision 1.59 by root, Tue Oct 18 13:24:01 2011 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(2.59)
4AC_INIT 4AC_INIT
5AC_CONFIG_SRCDIR([src/vped.C]) 5AC_CONFIG_SRCDIR([src/gvpe.C])
6AC_CANONICAL_TARGET 6AC_CANONICAL_TARGET
7AM_INIT_AUTOMAKE(gvpe, 1.7) 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__
… …
38typedef int16_t s16; 38typedef int16_t s16;
39typedef int32_t s32; 39typedef int32_t s32;
40#endif 40#endif
41 41
42#endif 42#endif
43
44#if HAVE_CLOCALE
45# define CLOCALE <clocale>
46#else
47# define CLOCALE <locale.h>
48#endif
43]) 49])
44 50
45dnl Include the macros from the m4/ directory 51dnl Include the macros from the m4/ directory
46AM_ACLOCAL_INCLUDE(m4) 52AM_ACLOCAL_INCLUDE(m4)
47 53
… …
49AM_GNU_GETTEXT_VERSION(0.11.5) 55AM_GNU_GETTEXT_VERSION(0.11.5)
50 56
51# Enable GNU extensions. 57# Enable GNU extensions.
52# Define this here, not in acconfig's @TOP@ section, since definitions 58# Define this here, not in acconfig's @TOP@ section, since definitions
53# 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.
54AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) 60AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extensions])
55 61
56# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs 62# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
57dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) 63dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions])
58dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) 64dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions])
59 65
60ALL_LINGUAS="" 66ALL_LINGUAS=""
61 67
62dnl Checks for programs. 68dnl Checks for programs.
63AC_PROG_CC
64AC_PROG_CPP 69AC_PROG_CPP
65AC_PROG_CXX 70AC_PROG_CXX
66AC_PROG_GCC_TRADITIONAL 71AC_PROG_GCC_TRADITIONAL
67AC_PROG_AWK 72AC_PROG_AWK
68AC_PROG_INSTALL 73AC_PROG_INSTALL
… …
71AC_PROG_RANLIB 76AC_PROG_RANLIB
72 77
73AC_ARG_ENABLE(iftype, 78AC_ARG_ENABLE(iftype,
74 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, 79 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE,
75 Use kernel/net device interface TYPE/SUBTYPE. 80 Use kernel/net device interface TYPE/SUBTYPE.
76 Working combinations are: 81 Working combinations are (see doc/gvpe.osdep.5.pod):
77 "native/linux" 82 "native/linux"
78 "tincd/linux" 83 "tincd/linux"
84 "tincd/netbsd"
79 "tincd/freebsd" 85 "tincd/freebsd"
80 "tincd/openbsd" 86 "tincd/openbsd"
87 "native/darwin"
81 "tincd/darwin" 88 "tincd/darwin"
82 "native/cygwin"; 89 "native/cygwin";
83 Untested combinations are: 90 Untested combinations are:
84 "tincd/netbsd" 91 "tincd/bsd"
85 "tincd/solaris" 92 "tincd/solaris"
86 "tincd/mingw"; 93 "tincd/mingw"
94 "tincd/raw_socket"
95 "tincd/uml_socket";
87 Broken combinations are: 96 Broken combinations are:
88 "tincd/cygwin"; 97 "tincd/cygwin";
89 The default is to autodetect. 98 The default is to autodetect.
90 )], 99 )],
91 [ 100 [
… …
108 IFTYPE=tincd 117 IFTYPE=tincd
109 IFSUBTYPE=freebsd 118 IFSUBTYPE=freebsd
110 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) 119 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
111 ;; 120 ;;
112 *darwin*) 121 *darwin*)
113 IFTYPE=tincd 122 IFTYPE=native
114 IFSUBTYPE=darwin 123 IFSUBTYPE=darwin
115 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) 124 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
116 ;; 125 ;;
117 *solaris*) 126 *solaris*)
118 IFTYPE=tincd 127 IFTYPE=tincd
… …
148AC_CACHE_SAVE 157AC_CACHE_SAVE
149 158
150dnl Checks for libraries. 159dnl Checks for libraries.
151 160
152AC_LANG(C++) 161AC_LANG(C++)
153AC_CHECK_HEADERS(ext/hash_map) 162AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale)
154 163
155dnl Checks for header files. 164dnl Checks for header files.
156AC_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 \
157 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 \
158 sys/mman.h netinet/in.h]) 167 sys/mman.h netinet/in.h])
… …
216]) 225])
217AC_CHECK_FUNC(gethostbyname, [], [ 226AC_CHECK_FUNC(gethostbyname, [], [
218 AC_CHECK_LIB(nsl, gethostbyname) 227 AC_CHECK_LIB(nsl, gethostbyname)
219]) 228])
220 229
230dnl libev support
231m4_include([libev/libev.m4])
232
221AC_LANG_POP 233AC_LANG_POP
222 234
223dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) 235dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
224 236
225AC_CACHE_SAVE 237AC_CACHE_SAVE
… …
231if test "x$openssl_include" != x; then 243if test "x$openssl_include" != x; then
232 CXXFLAGS="$CXXFLAGS -I$openssl_include" 244 CXXFLAGS="$CXXFLAGS -I$openssl_include"
233fi 245fi
234dnl tinc_ZLIB 246dnl tinc_ZLIB
235 247
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="$LIBS -lpthread"
257 AC_COMPILE_IFELSE(
258 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_t id; pthread_create (&id, 0, 0, 0);])],
259 [AC_DEFINE_UNQUOTED(ENABLE_PTHREADS, 1, [POSIX thread support.])]
260 )
261 ])
262fi
263
236AC_ARG_ENABLE(static-daemon, 264AC_ARG_ENABLE(static-daemon,
237 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)], 265 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
238 [LDFLAGS_DAEMON=-static] 266 [LDFLAGS_DAEMON=-static]
239) 267)
240AC_SUBST(LDFLAGS_DAEMON) 268AC_SUBST(LDFLAGS_DAEMON)
241 269
242AC_ARG_ENABLE(rohc, 270dnl AC_ARG_ENABLE(rohc,
243 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], 271dnl [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
272dnl [
273dnl echo
274dnl echo "**********************************************************************"
275dnl echo "**********************************************************************"
276dnl echo "**** --enable-rohc is highly experimental, do not use ****************"
277dnl echo "**********************************************************************"
278dnl echo "**********************************************************************"
279dnl echo
280dnl rohc=true
281dnl AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
282dnl ]
283dnl )
284
285AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
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
293AC_ARG_ENABLE(icmp,
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
300 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
301fi
302
303TCP=1
304AC_ARG_ENABLE(tcp,
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
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$enableval" = xno; then
318 HTTP=0
319 fi
320)
321if test "x$HTTP" = x1; then
322 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
323fi
324
325AC_ARG_ENABLE(dns,
326 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (default disabled).)],
244 [ 327 [
245 echo 328 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
246 echo "**********************************************************************" 329 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
247 echo "**********************************************************************" 330
248 echo "**** --enable-rohc is highly experimental, do not use ****************" 331 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
249 echo "**********************************************************************"
250 echo "**********************************************************************"
251 echo
252 rohc=true
253 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
254 ] 332 ]
255)
256
257AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
258
259AC_ARG_ENABLE(icmp,
260 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)],
261 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
262)
263
264AC_ARG_ENABLE(tcp,
265 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)],
266 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
267)
268
269AC_ARG_ENABLE(dns,
270 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)],
271 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
272)
273
274AC_ARG_ENABLE(http-proxy,
275 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)],
276 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
277) 333)
278 334
279HMAC=12 335HMAC=12
280AC_ARG_ENABLE(hmac-length, 336AC_ARG_ENABLE(hmac-length,
281 [AS_HELP_STRING(--enable-hmac-length=BYTES,[ 337 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
… …
291 RAND=$enableval 347 RAND=$enableval
292) 348)
293AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 349AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
294 350
295MTU=1500 351MTU=1500
296AC_ARG_ENABLE(mtu, 352AC_ARG_ENABLE(max-mtu,
297 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 353 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
298 MTU=$enableval 354 MTU=$enableval
299) 355)
300AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 356AC_DEFINE_UNQUOTED(MAX_MTU, ($MTU + 14), [Maximum MTU supported.])
301 357
302COMPRESS=1 358COMPRESS=1
303AC_ARG_ENABLE(compression, 359AC_ARG_ENABLE(compression,
304 [AS_HELP_STRING(--disable-compression,Disable compression support.)], 360 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
305 if test "x$enableval" = xno; then 361 if test "x$enableval" = xno; then
306 COMPRESS=0 362 COMPRESS=0
307 fi 363 fi
308) 364)
309AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 365AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
310 366
311CIPHER=bf_cbc 367CIPHER=aes_128_cbc
312AC_ARG_ENABLE(cipher, 368AC_ARG_ENABLE(cipher,
313 [AS_HELP_STRING(--enable-cipher,[ 369 [AS_HELP_STRING(--enable-cipher=CIPHER,[
314 Select the symmetric cipher (default "bf"). 370 Select the symmetric cipher (default "aes-128").
315 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 371 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
316 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 372 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
317 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 373 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
318 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 374 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
319 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 375 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
320) 376)
321AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 377AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
322 378
323DIGEST=sha1 379DIGEST=ripemd160
324AC_ARG_ENABLE(digest, 380AC_ARG_ENABLE(digest,
325 [AS_HELP_STRING(--enable-digest,[ 381 [AS_HELP_STRING(--enable-digest=CIPHER,[
326 Select the digets algorithm to use (default "sha1"). Must be one of 382 Select the digest algorithm to use (default "ripemd160"). Must be one of
327 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 383 "sha512", "sha256", "sha1" (somewhat insecure), "ripemd160", "md5" (insecure) or "md4" (insecure).])],
384 if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
385 if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
328 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 386 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
329 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 387 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
330 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 388 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
331 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 389 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
332) 390)
… …
334 392
335if $CXX -v --help 2>&1 | grep -q fno-rtti; then 393if $CXX -v --help 2>&1 | grep -q fno-rtti; then
336 CXXFLAGS="$CXXFLAGS -fno-rtti" 394 CXXFLAGS="$CXXFLAGS -fno-rtti"
337fi 395fi
338 396
339if $CXX -v --help 2>&1 | grep -q fexceptions; then 397#if $CXX -v --help 2>&1 | grep -q fexceptions; then
340 CXXFLAGS="$CXXFLAGS -fno-exceptions" 398# CXXFLAGS="$CXXFLAGS -fno-exceptions"
341fi 399#fi
400
401LIBS="$EXTRA_LIBS $LIBS"
342 402
343dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 403dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
344dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" 404dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
345dnl fi 405dnl fi
346dnl 406dnl
347dnl if $LD -v --help 2>&1 | grep -q gc-sections; then 407dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
348dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" 408dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
349dnl fi 409dnl fi
350 410
351AC_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
352 420
353echo 421echo
354echo "***" 422echo "***"
355echo "*** Configuration Summary" 423echo "*** Configuration Summary"
356echo "***" 424echo "***"
… …
358echo "*** Cipher used: $CIPHER" 426echo "*** Cipher used: $CIPHER"
359echo "*** Digest used: $DIGEST" 427echo "*** Digest used: $DIGEST"
360echo "*** HMAC length: $HMAC" 428echo "*** HMAC length: $HMAC"
361echo "*** RAND used: $RAND" 429echo "*** RAND used: $RAND"
362echo "*** Max. MTU: $MTU" 430echo "*** Max. MTU: $MTU"
363echo "*** Compression: $COMPRESS" 431
432echo "***"
433echo "*** Enable options:"
434grep ENABLE_ config.h | sed -e 's/^/*** /'
364 435
365if test "x$DIGEST" = xmd4; then 436if test "x$DIGEST" = xmd4; then
366echo "***" 437echo "***"
367echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" 438echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
368fi 439fi
369 440
441if test "x$DIGEST" = xmd5; then
442echo "***"
443echo "*** WARNING: The digest you have chosen ($DIGEST) is probably insecure"
444fi
445
370if test "$HMAC" -lt 12; then 446if test "$HMAC" -lt 12; then
371echo "***" 447echo "***"
372echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" 448echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
373fi 449fi
374 450
… …
376echo "***" 452echo "***"
377echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" 453echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
378fi 454fi
379 455
380echo "***" 456echo "***"
381
382echo 457echo
383 458
384])
385 459
386AC_SUBST(INCLUDES)
387
388AC_CONFIG_FILES([Makefile po/Makefile.in
389src/Makefile
390doc/Makefile
391lib/Makefile
392m4/Makefile
393])
394AC_OUTPUT

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