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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 1.60 by root, Wed Jul 10 01:51:40 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/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 43
45dnl Include the macros from the m4/ directory 44#if HAVE_CLOCALE
46AM_ACLOCAL_INCLUDE(m4) 45# define CLOCALE <clocale>
46#else
47# define CLOCALE <locale.h>
48#endif
49])
47 50
48AM_GNU_GETTEXT([external]) 51AM_GNU_GETTEXT([external])
49AM_GNU_GETTEXT_VERSION(0.11.5) 52AM_GNU_GETTEXT_VERSION(0.11.5)
50 53
51# Enable GNU extensions. 54# Enable GNU extensions.
52# Define this here, not in acconfig's @TOP@ section, since definitions 55# Define this here, not in acconfig's @TOP@ section, since definitions
53# 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.
54AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) 57AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extensions])
55 58
56# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs 59# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
57dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) 60dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions])
58dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) 61dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions])
59 62
60ALL_LINGUAS="" 63ALL_LINGUAS=""
61 64
62dnl Checks for programs. 65dnl Checks for programs.
63AC_PROG_CC
64AC_PROG_CPP 66AC_PROG_CPP
65AC_PROG_CXX 67AC_PROG_CXX
66AC_PROG_GCC_TRADITIONAL 68AC_PROG_GCC_TRADITIONAL
67AC_PROG_AWK 69AC_PROG_AWK
68AC_PROG_INSTALL 70AC_PROG_INSTALL
… …
71AC_PROG_RANLIB 73AC_PROG_RANLIB
72 74
73AC_ARG_ENABLE(iftype, 75AC_ARG_ENABLE(iftype,
74 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, 76 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE,
75 Use kernel/net device interface TYPE/SUBTYPE. 77 Use kernel/net device interface TYPE/SUBTYPE.
76 Working combinations are: 78 Working combinations are (see doc/gvpe.osdep.5.pod):
77 "native/linux" 79 "native/linux"
78 "tincd/linux" 80 "tincd/linux"
81 "tincd/netbsd"
79 "tincd/freebsd" 82 "tincd/freebsd"
80 "tincd/openbsd" 83 "tincd/openbsd"
84 "native/darwin"
81 "tincd/darwin" 85 "tincd/darwin"
82 "native/cygwin"; 86 "native/cygwin";
83 Untested combinations are: 87 Untested combinations are:
84 "tincd/netbsd" 88 "tincd/bsd"
85 "tincd/solaris" 89 "tincd/solaris"
86 "tincd/mingw"; 90 "tincd/mingw"
91 "tincd/raw_socket"
92 "tincd/uml_socket";
87 Broken combinations are: 93 Broken combinations are:
88 "tincd/cygwin"; 94 "tincd/cygwin";
89 The default is to autodetect. 95 The default is to autodetect.
90 )], 96 )],
91 [ 97 [
… …
108 IFTYPE=tincd 114 IFTYPE=tincd
109 IFSUBTYPE=freebsd 115 IFSUBTYPE=freebsd
110 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) 116 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
111 ;; 117 ;;
112 *darwin*) 118 *darwin*)
113 IFTYPE=tincd 119 IFTYPE=native
114 IFSUBTYPE=darwin 120 IFSUBTYPE=darwin
115 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) 121 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
116 ;; 122 ;;
117 *solaris*) 123 *solaris*)
118 IFTYPE=tincd 124 IFTYPE=tincd
… …
148AC_CACHE_SAVE 154AC_CACHE_SAVE
149 155
150dnl Checks for libraries. 156dnl Checks for libraries.
151 157
152AC_LANG(C++) 158AC_LANG(C++)
153AC_CHECK_HEADERS(ext/hash_map) 159AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale)
154 160
155dnl Checks for header files. 161dnl Checks for header files.
156AC_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 \
157 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 \
158 sys/mman.h netinet/in.h]) 164 sys/mman.h netinet/in.h])
… …
216]) 222])
217AC_CHECK_FUNC(gethostbyname, [], [ 223AC_CHECK_FUNC(gethostbyname, [], [
218 AC_CHECK_LIB(nsl, gethostbyname) 224 AC_CHECK_LIB(nsl, gethostbyname)
219]) 225])
220 226
227dnl libev support
228m4_include([libev/libev.m4])
229
221AC_LANG_POP 230AC_LANG_POP
222 231
223dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) 232dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
224 233
225AC_CACHE_SAVE 234AC_CACHE_SAVE
… …
231if test "x$openssl_include" != x; then 240if test "x$openssl_include" != x; then
232 CXXFLAGS="$CXXFLAGS -I$openssl_include" 241 CXXFLAGS="$CXXFLAGS -I$openssl_include"
233fi 242fi
234dnl tinc_ZLIB 243dnl tinc_ZLIB
235 244
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="$LIBS -lpthread"
254 AC_COMPILE_IFELSE(
255 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_t id; pthread_create (&id, 0, 0, 0);])],
256 [AC_DEFINE_UNQUOTED(ENABLE_PTHREADS, 1, [POSIX thread support.])]
257 )
258 ])
259fi
260
236AC_ARG_ENABLE(static-daemon, 261AC_ARG_ENABLE(static-daemon,
237 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)], 262 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
238 [LDFLAGS_DAEMON=-static] 263 [LDFLAGS_DAEMON=-static]
239) 264)
240AC_SUBST(LDFLAGS_DAEMON) 265AC_SUBST(LDFLAGS_DAEMON)
241 266
242AC_ARG_ENABLE(rohc, 267dnl AC_ARG_ENABLE(rohc,
243 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], 268dnl [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
269dnl [
270dnl echo
271dnl echo "**********************************************************************"
272dnl echo "**********************************************************************"
273dnl echo "**** --enable-rohc is highly experimental, do not use ****************"
274dnl echo "**********************************************************************"
275dnl echo "**********************************************************************"
276dnl echo
277dnl rohc=true
278dnl AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
279dnl ]
280dnl )
281
282AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
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
290AC_ARG_ENABLE(icmp,
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
297 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
298fi
299
300TCP=1
301AC_ARG_ENABLE(tcp,
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
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$enableval" = xno; then
315 HTTP=0
316 fi
317)
318if test "x$HTTP" = x1; then
319 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
320fi
321
322AC_ARG_ENABLE(dns,
323 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (default disabled).)],
244 [ 324 [
245 echo 325 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
246 echo "**********************************************************************" 326 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
247 echo "**********************************************************************" 327
248 echo "**** --enable-rohc is highly experimental, do not use ****************" 328 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 ] 329 ]
255)
256
257AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
258
259AC_ARG_ENABLE(icmp,
260 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)],
261 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
262)
263
264AC_ARG_ENABLE(tcp,
265 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)],
266 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
267)
268
269AC_ARG_ENABLE(dns,
270 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)],
271 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
272)
273
274AC_ARG_ENABLE(http-proxy,
275 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)],
276 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
277) 330)
278 331
279HMAC=12 332HMAC=12
280AC_ARG_ENABLE(hmac-length, 333AC_ARG_ENABLE(hmac-length,
281 [AS_HELP_STRING(--enable-hmac-length=BYTES,[ 334 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
… …
291 RAND=$enableval 344 RAND=$enableval
292) 345)
293AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 346AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
294 347
295MTU=1500 348MTU=1500
296AC_ARG_ENABLE(mtu, 349AC_ARG_ENABLE(max-mtu,
297 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 350 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
298 MTU=$enableval 351 MTU=$enableval
299) 352)
300AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 353AC_DEFINE_UNQUOTED(MAX_MTU, ($MTU + 14), [Maximum MTU supported.])
301 354
302COMPRESS=1 355COMPRESS=1
303AC_ARG_ENABLE(compression, 356AC_ARG_ENABLE(compression,
304 [AS_HELP_STRING(--disable-compression,Disable compression support.)], 357 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
305 if test "x$enableval" = xno; then 358 if test "x$enableval" = xno; then
306 COMPRESS=0 359 COMPRESS=0
307 fi 360 fi
308) 361)
309AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 362AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
310 363
311CIPHER=bf_cbc 364CIPHER=aes_128_cbc
312AC_ARG_ENABLE(cipher, 365AC_ARG_ENABLE(cipher,
313 [AS_HELP_STRING(--enable-cipher,[ 366 [AS_HELP_STRING(--enable-cipher=CIPHER,[
314 Select the symmetric cipher (default "bf"). 367 Select the symmetric cipher (default "aes-128").
315 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 368 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
316 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 369 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
317 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 370 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
318 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 371 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
319 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 372 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
320) 373)
321AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 374AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
322 375
323DIGEST=sha1 376DIGEST=ripemd160
324AC_ARG_ENABLE(digest, 377AC_ARG_ENABLE(digest,
325 [AS_HELP_STRING(--enable-digest,[ 378 [AS_HELP_STRING(--enable-digest=CIPHER,[
326 Select the digets algorithm to use (default "sha1"). Must be one of 379 Select the digest algorithm to use (default "ripemd160"). Must be one of
327 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 380 "sha512", "sha256", "sha1" (somewhat insecure), "ripemd160", "md5" (insecure) or "md4" (insecure).])],
381 if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
382 if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
328 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 383 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
329 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 384 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
330 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 385 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
331 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 386 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
332) 387)
… …
334 389
335if $CXX -v --help 2>&1 | grep -q fno-rtti; then 390if $CXX -v --help 2>&1 | grep -q fno-rtti; then
336 CXXFLAGS="$CXXFLAGS -fno-rtti" 391 CXXFLAGS="$CXXFLAGS -fno-rtti"
337fi 392fi
338 393
339if $CXX -v --help 2>&1 | grep -q fexceptions; then 394#if $CXX -v --help 2>&1 | grep -q fexceptions; then
340 CXXFLAGS="$CXXFLAGS -fno-exceptions" 395# CXXFLAGS="$CXXFLAGS -fno-exceptions"
341fi 396#fi
397
398LIBS="$EXTRA_LIBS $LIBS"
342 399
343dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 400dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
344dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" 401dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
345dnl fi 402dnl fi
346dnl 403dnl
347dnl if $LD -v --help 2>&1 | grep -q gc-sections; then 404dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
348dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" 405dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
349dnl fi 406dnl fi
350 407
351AC_CONFIG_COMMANDS_POST([ 408AC_SUBST(INCLUDES)
409
410AC_CONFIG_FILES([Makefile po/Makefile.in
411src/Makefile
412doc/Makefile
413lib/Makefile
414m4/Makefile
415])
416AC_OUTPUT
352 417
353echo 418echo
354echo "***" 419echo "***"
355echo "*** Configuration Summary" 420echo "*** Configuration Summary"
356echo "***" 421echo "***"
… …
358echo "*** Cipher used: $CIPHER" 423echo "*** Cipher used: $CIPHER"
359echo "*** Digest used: $DIGEST" 424echo "*** Digest used: $DIGEST"
360echo "*** HMAC length: $HMAC" 425echo "*** HMAC length: $HMAC"
361echo "*** RAND used: $RAND" 426echo "*** RAND used: $RAND"
362echo "*** Max. MTU: $MTU" 427echo "*** Max. MTU: $MTU"
363echo "*** Compression: $COMPRESS" 428
429echo "***"
430echo "*** Enable options:"
431grep ENABLE_ config.h | sed -e 's/^/*** /'
364 432
365if test "x$DIGEST" = xmd4; then 433if test "x$DIGEST" = xmd4; then
366echo "***" 434echo "***"
367echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" 435echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
368fi 436fi
369 437
438if test "x$DIGEST" = xmd5; then
439echo "***"
440echo "*** WARNING: The digest you have chosen ($DIGEST) is probably insecure"
441fi
442
370if test "$HMAC" -lt 12; then 443if test "$HMAC" -lt 12; then
371echo "***" 444echo "***"
372echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" 445echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
373fi 446fi
374 447
… …
376echo "***" 449echo "***"
377echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" 450echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
378fi 451fi
379 452
380echo "***" 453echo "***"
381
382echo 454echo
383 455
384])
385 456
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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