1 | dnl Process this file with autoconf to produce a configure script. |
1 | dnl Process this file with autoconf to produce a configure script. |
2 | |
2 | |
3 | AC_PREREQ(2.59) |
3 | AC_PREREQ(2.59) |
4 | AC_INIT |
4 | AC_INIT |
5 | AC_CONFIG_SRCDIR([src/vped.C]) |
5 | AC_CONFIG_SRCDIR([src/gvpe.C]) |
6 | AC_CANONICAL_TARGET |
6 | AC_CANONICAL_TARGET |
7 | AM_INIT_AUTOMAKE(gvpe, 1.7) |
7 | AM_INIT_AUTOMAKE(gvpe, 2.01) |
8 | AC_CONFIG_HEADERS([config.h]) |
8 | AC_CONFIG_HEADERS([config.h]) |
9 | AM_MAINTAINER_MODE |
9 | AM_MAINTAINER_MODE |
10 | |
10 | |
11 | AH_TOP([ |
11 | AH_TOP([ |
12 | #ifndef CONFIG_H__ |
12 | #ifndef CONFIG_H__ |
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… | |
38 | typedef int16_t s16; |
38 | typedef int16_t s16; |
39 | typedef int32_t s32; |
39 | typedef int32_t s32; |
40 | #endif |
40 | #endif |
41 | |
41 | |
42 | #endif |
42 | #endif |
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43 | |
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44 | #if HAVE_CLOCALE |
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45 | # define CLOCALE <clocale> |
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46 | #else |
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47 | # define CLOCALE <locale.h> |
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48 | #endif |
43 | ]) |
49 | ]) |
44 | |
50 | |
45 | dnl Include the macros from the m4/ directory |
51 | dnl Include the macros from the m4/ directory |
46 | AM_ACLOCAL_INCLUDE(m4) |
52 | AM_ACLOCAL_INCLUDE(m4) |
47 | |
53 | |
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49 | AM_GNU_GETTEXT_VERSION(0.11.5) |
55 | AM_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. |
54 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) |
60 | AC_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 |
57 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
63 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
58 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
64 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
59 | |
65 | |
… | |
… | |
71 | AC_PROG_RANLIB |
77 | AC_PROG_RANLIB |
72 | |
78 | |
73 | AC_ARG_ENABLE(iftype, |
79 | AC_ARG_ENABLE(iftype, |
74 | [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, |
80 | [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, |
75 | Use kernel/net device interface TYPE/SUBTYPE. |
81 | Use kernel/net device interface TYPE/SUBTYPE. |
76 | Working combinations are: |
82 | Working combinations are (see doc/gvpe.osdep.5.pod): |
77 | "native/linux" |
83 | "native/linux" |
78 | "tincd/linux" |
84 | "tincd/linux" |
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85 | "tincd/netbsd" |
79 | "tincd/freebsd" |
86 | "tincd/freebsd" |
80 | "tincd/openbsd" |
87 | "tincd/openbsd" |
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88 | "native/darwin" |
81 | "tincd/darwin" |
89 | "tincd/darwin" |
82 | "native/cygwin"; |
90 | "native/cygwin"; |
83 | Untested combinations are: |
91 | Untested combinations are: |
84 | "tincd/netbsd" |
92 | "tincd/bsd" |
85 | "tincd/solaris" |
93 | "tincd/solaris" |
86 | "tincd/mingw"; |
94 | "tincd/mingw" |
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95 | "tincd/raw_socket" |
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96 | "tincd/uml_socket"; |
87 | Broken combinations are: |
97 | Broken combinations are: |
88 | "tincd/cygwin"; |
98 | "tincd/cygwin"; |
89 | The default is to autodetect. |
99 | The default is to autodetect. |
90 | )], |
100 | )], |
91 | [ |
101 | [ |
… | |
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108 | IFTYPE=tincd |
118 | IFTYPE=tincd |
109 | IFSUBTYPE=freebsd |
119 | IFSUBTYPE=freebsd |
110 | AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) |
120 | AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) |
111 | ;; |
121 | ;; |
112 | *darwin*) |
122 | *darwin*) |
113 | IFTYPE=tincd |
123 | IFTYPE=native |
114 | IFSUBTYPE=darwin |
124 | IFSUBTYPE=darwin |
115 | AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) |
125 | AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) |
116 | ;; |
126 | ;; |
117 | *solaris*) |
127 | *solaris*) |
118 | IFTYPE=tincd |
128 | IFTYPE=tincd |
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148 | AC_CACHE_SAVE |
158 | AC_CACHE_SAVE |
149 | |
159 | |
150 | dnl Checks for libraries. |
160 | dnl Checks for libraries. |
151 | |
161 | |
152 | AC_LANG(C++) |
162 | AC_LANG(C++) |
153 | AC_CHECK_HEADERS(ext/hash_map) |
163 | AC_CHECK_HEADERS(ext/hash_map clocale) |
154 | |
164 | |
155 | dnl Checks for header files. |
165 | dnl Checks for header files. |
156 | AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ |
166 | AC_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 \ |
167 | 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]) |
168 | sys/mman.h netinet/in.h]) |
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215 | AC_CHECK_LIB(socket, connect) |
225 | AC_CHECK_LIB(socket, connect) |
216 | ]) |
226 | ]) |
217 | AC_CHECK_FUNC(gethostbyname, [], [ |
227 | AC_CHECK_FUNC(gethostbyname, [], [ |
218 | AC_CHECK_LIB(nsl, gethostbyname) |
228 | AC_CHECK_LIB(nsl, gethostbyname) |
219 | ]) |
229 | ]) |
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230 | |
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231 | dnl libev support |
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232 | m4_include([libev/libev.m4]) |
220 | |
233 | |
221 | AC_LANG_POP |
234 | AC_LANG_POP |
222 | |
235 | |
223 | dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) |
236 | dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) |
224 | |
237 | |
… | |
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254 | ] |
267 | ] |
255 | ) |
268 | ) |
256 | |
269 | |
257 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
270 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
258 | |
271 | |
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272 | dnl AC_ARG_ENABLE(bridging, |
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273 | dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)], |
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274 | dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.]) |
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275 | dnl ) |
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276 | |
259 | AC_ARG_ENABLE(icmp, |
277 | AC_ARG_ENABLE(icmp, |
260 | [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], |
278 | [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], |
261 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
279 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
262 | ) |
280 | ) |
263 | |
281 | |
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266 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
284 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
267 | ) |
285 | ) |
268 | |
286 | |
269 | AC_ARG_ENABLE(dns, |
287 | AC_ARG_ENABLE(dns, |
270 | [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], |
288 | [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], |
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289 | [ |
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290 | AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])]) |
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291 | AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])]) |
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292 | |
271 | AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) |
293 | AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) |
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294 | ] |
272 | ) |
295 | ) |
273 | |
296 | |
274 | AC_ARG_ENABLE(http-proxy, |
297 | AC_ARG_ENABLE(http-proxy, |
275 | [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)], |
298 | [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.]) |
299 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
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306 | COMPRESS=0 |
329 | COMPRESS=0 |
307 | fi |
330 | fi |
308 | ) |
331 | ) |
309 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
332 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
310 | |
333 | |
311 | CIPHER=bf_cbc |
334 | CIPHER=aes_128_cbc |
312 | AC_ARG_ENABLE(cipher, |
335 | AC_ARG_ENABLE(cipher, |
313 | [AS_HELP_STRING(--enable-cipher,[ |
336 | [AS_HELP_STRING(--enable-cipher,[ |
314 | Select the symmetric cipher (default "bf"). |
337 | Select the symmetric cipher (default "aes-128"). |
315 | Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], |
338 | Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], |
316 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
339 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
317 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
340 | 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 |
341 | 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 |
342 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
320 | ) |
343 | ) |
321 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
344 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
322 | |
345 | |
323 | DIGEST=sha1 |
346 | DIGEST=ripemd160 |
324 | AC_ARG_ENABLE(digest, |
347 | AC_ARG_ENABLE(digest, |
325 | [AS_HELP_STRING(--enable-digest,[ |
348 | [AS_HELP_STRING(--enable-digest,[ |
326 | Select the digets algorithm to use (default "sha1"). Must be one of |
349 | Select the digest algorithm to use (default "ripemd160"). Must be one of |
327 | "sha1", "ripemd160", "md5" or "md4" (insecure).])], |
350 | "sha512", "sha256", "sha1", "ripemd160", "md5" or "md4" (insecure).])], |
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351 | if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi |
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352 | if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi |
328 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
353 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
329 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
354 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
330 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
355 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
331 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
356 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
332 | ) |
357 | ) |
… | |
… | |
337 | fi |
362 | fi |
338 | |
363 | |
339 | if $CXX -v --help 2>&1 | grep -q fexceptions; then |
364 | if $CXX -v --help 2>&1 | grep -q fexceptions; then |
340 | CXXFLAGS="$CXXFLAGS -fno-exceptions" |
365 | CXXFLAGS="$CXXFLAGS -fno-exceptions" |
341 | fi |
366 | fi |
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367 | |
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368 | LIBS="$EXTRA_LIBS $LIBS" |
342 | |
369 | |
343 | dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then |
370 | dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then |
344 | dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" |
371 | dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" |
345 | dnl fi |
372 | dnl fi |
346 | dnl |
373 | dnl |
347 | dnl if $LD -v --help 2>&1 | grep -q gc-sections; then |
374 | dnl if $LD -v --help 2>&1 | grep -q gc-sections; then |
348 | dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
375 | dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
349 | dnl fi |
376 | dnl fi |
350 | |
377 | |
351 | AC_CONFIG_COMMANDS_POST([ |
378 | AC_SUBST(INCLUDES) |
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379 | |
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380 | AC_CONFIG_FILES([Makefile po/Makefile.in |
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381 | src/Makefile |
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382 | doc/Makefile |
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383 | lib/Makefile |
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384 | m4/Makefile |
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385 | ]) |
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386 | AC_OUTPUT |
352 | |
387 | |
353 | echo |
388 | echo |
354 | echo "***" |
389 | echo "***" |
355 | echo "*** Configuration Summary" |
390 | echo "*** Configuration Summary" |
356 | echo "***" |
391 | echo "***" |
… | |
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358 | echo "*** Cipher used: $CIPHER" |
393 | echo "*** Cipher used: $CIPHER" |
359 | echo "*** Digest used: $DIGEST" |
394 | echo "*** Digest used: $DIGEST" |
360 | echo "*** HMAC length: $HMAC" |
395 | echo "*** HMAC length: $HMAC" |
361 | echo "*** RAND used: $RAND" |
396 | echo "*** RAND used: $RAND" |
362 | echo "*** Max. MTU: $MTU" |
397 | echo "*** Max. MTU: $MTU" |
363 | echo "*** Compression: $COMPRESS" |
398 | |
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399 | echo "***" |
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400 | echo "*** Enable options:" |
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401 | grep ENABLE_ config.h | sed -e 's/^/*** /' |
364 | |
402 | |
365 | if test "x$DIGEST" = xmd4; then |
403 | if test "x$DIGEST" = xmd4; then |
366 | echo "***" |
404 | echo "***" |
367 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
405 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
368 | fi |
406 | fi |
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376 | echo "***" |
414 | echo "***" |
377 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
415 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
378 | fi |
416 | fi |
379 | |
417 | |
380 | echo "***" |
418 | echo "***" |
381 | |
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382 | echo |
419 | echo |
383 | |
420 | |
384 | ]) |
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385 | |
421 | |
386 | AC_SUBST(INCLUDES) |
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387 | |
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388 | AC_CONFIG_FILES([Makefile po/Makefile.in |
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389 | src/Makefile |
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390 | doc/Makefile |
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391 | lib/Makefile |
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392 | m4/Makefile |
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393 | ]) |
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394 | AC_OUTPUT |
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