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__ |
… | |
… | |
17 | #endif |
17 | #endif |
18 | |
18 | |
19 | ]) |
19 | ]) |
20 | |
20 | |
21 | AH_BOTTOM([ |
21 | AH_BOTTOM([ |
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22 | typedef unsigned char u8; |
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23 | typedef signed char s8; |
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24 | |
22 | #if __CYGWIN__ |
25 | #if __CYGWIN__ |
23 | |
26 | |
24 | typedef unsigned char u8; |
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25 | typedef unsigned short u16; |
27 | typedef unsigned short u16; |
26 | typedef unsigned int u32; |
28 | typedef unsigned int u32; |
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29 | typedef signed short s16; |
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30 | typedef signed int s32; |
27 | |
31 | |
28 | #else |
32 | #else |
29 | #include <inttypes.h> |
33 | #include <inttypes.h> |
30 | |
34 | |
31 | /* old modula-2 habits */ |
35 | /* old modula-2 habits */ |
32 | typedef unsigned char u8; |
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33 | typedef uint16_t u16; |
36 | typedef uint16_t u16; |
34 | typedef uint32_t u32; |
37 | typedef uint32_t u32; |
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38 | typedef int16_t s16; |
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39 | typedef int32_t s32; |
35 | #endif |
40 | #endif |
36 | |
41 | |
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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> |
37 | #endif |
48 | #endif |
38 | ]) |
49 | ]) |
39 | |
50 | |
40 | dnl Include the macros from the m4/ directory |
51 | dnl Include the macros from the m4/ directory |
41 | AM_ACLOCAL_INCLUDE(m4) |
52 | AM_ACLOCAL_INCLUDE(m4) |
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44 | AM_GNU_GETTEXT_VERSION(0.11.5) |
55 | AM_GNU_GETTEXT_VERSION(0.11.5) |
45 | |
56 | |
46 | # Enable GNU extensions. |
57 | # Enable GNU extensions. |
47 | # Define this here, not in acconfig's @TOP@ section, since definitions |
58 | # Define this here, not in acconfig's @TOP@ section, since definitions |
48 | # 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. |
49 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) |
60 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extensions]) |
50 | |
61 | |
51 | # do NOT define POSIX_SOURCE, sicne this clashes with many BSDs |
62 | # do NOT define POSIX_SOURCE, sicne this clashes with many BSDs |
52 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
63 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
53 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
64 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
54 | |
65 | |
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66 | AC_PROG_RANLIB |
77 | AC_PROG_RANLIB |
67 | |
78 | |
68 | AC_ARG_ENABLE(iftype, |
79 | AC_ARG_ENABLE(iftype, |
69 | [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, |
80 | [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, |
70 | Use kernel/net device interface TYPE/SUBTYPE. |
81 | Use kernel/net device interface TYPE/SUBTYPE. |
71 | Working combinations are: |
82 | Working combinations are (see doc/gvpe.osdep.5.pod): |
72 | "native/linux" |
83 | "native/linux" |
73 | "tincd/linux" |
84 | "tincd/linux" |
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85 | "tincd/netbsd" |
74 | "tincd/freebsd" |
86 | "tincd/freebsd" |
75 | "tincd/openbsd" |
87 | "tincd/openbsd" |
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88 | "native/darwin" |
76 | "tincd/darwin" |
89 | "tincd/darwin" |
77 | "native/cygwin"; |
90 | "native/cygwin"; |
78 | Untested combinations are: |
91 | Untested combinations are: |
79 | "tincd/netbsd" |
92 | "tincd/bsd" |
80 | "tincd/solaris" |
93 | "tincd/solaris" |
81 | "tincd/mingw"; |
94 | "tincd/mingw" |
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95 | "tincd/raw_socket" |
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96 | "tincd/uml_socket"; |
82 | Broken combinations are: |
97 | Broken combinations are: |
83 | "tincd/cygwin"; |
98 | "tincd/cygwin"; |
84 | The default is to autodetect. |
99 | The default is to autodetect. |
85 | )], |
100 | )], |
86 | [ |
101 | [ |
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103 | IFTYPE=tincd |
118 | IFTYPE=tincd |
104 | IFSUBTYPE=freebsd |
119 | IFSUBTYPE=freebsd |
105 | AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) |
120 | AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) |
106 | ;; |
121 | ;; |
107 | *darwin*) |
122 | *darwin*) |
108 | IFTYPE=tincd |
123 | IFTYPE=native |
109 | IFSUBTYPE=darwin |
124 | IFSUBTYPE=darwin |
110 | AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) |
125 | AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) |
111 | ;; |
126 | ;; |
112 | *solaris*) |
127 | *solaris*) |
113 | IFTYPE=tincd |
128 | IFTYPE=tincd |
… | |
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143 | AC_CACHE_SAVE |
158 | AC_CACHE_SAVE |
144 | |
159 | |
145 | dnl Checks for libraries. |
160 | dnl Checks for libraries. |
146 | |
161 | |
147 | AC_LANG(C++) |
162 | AC_LANG(C++) |
148 | AC_CHECK_HEADERS(ext/hash_map) |
163 | AC_CHECK_HEADERS(ext/hash_map clocale) |
149 | |
164 | |
150 | dnl Checks for header files. |
165 | dnl Checks for header files. |
151 | 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 \ |
152 | 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 \ |
153 | sys/mman.h netinet/in.h]) |
168 | sys/mman.h netinet/in.h]) |
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210 | AC_CHECK_LIB(socket, connect) |
225 | AC_CHECK_LIB(socket, connect) |
211 | ]) |
226 | ]) |
212 | AC_CHECK_FUNC(gethostbyname, [], [ |
227 | AC_CHECK_FUNC(gethostbyname, [], [ |
213 | AC_CHECK_LIB(nsl, gethostbyname) |
228 | AC_CHECK_LIB(nsl, gethostbyname) |
214 | ]) |
229 | ]) |
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230 | |
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231 | dnl libev support |
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232 | m4_include([libev/ev.m4]) |
215 | |
233 | |
216 | AC_LANG_POP |
234 | AC_LANG_POP |
217 | |
235 | |
218 | dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) |
236 | dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) |
219 | |
237 | |
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249 | ] |
267 | ] |
250 | ) |
268 | ) |
251 | |
269 | |
252 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
270 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
253 | |
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 | |
254 | AC_ARG_ENABLE(icmp, |
277 | AC_ARG_ENABLE(icmp, |
255 | [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], |
278 | [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], |
256 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
279 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
257 | ) |
280 | ) |
258 | |
281 | |
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261 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
284 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
262 | ) |
285 | ) |
263 | |
286 | |
264 | AC_ARG_ENABLE(dns, |
287 | AC_ARG_ENABLE(dns, |
265 | [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 | |
266 | 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 | ] |
267 | ) |
295 | ) |
268 | |
296 | |
269 | AC_ARG_ENABLE(http-proxy, |
297 | AC_ARG_ENABLE(http-proxy, |
270 | [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).)], |
271 | 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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301 | COMPRESS=0 |
329 | COMPRESS=0 |
302 | fi |
330 | fi |
303 | ) |
331 | ) |
304 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
332 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
305 | |
333 | |
306 | CIPHER=bf_cbc |
334 | CIPHER=aes_128_cbc |
307 | AC_ARG_ENABLE(cipher, |
335 | AC_ARG_ENABLE(cipher, |
308 | [AS_HELP_STRING(--enable-cipher,[ |
336 | [AS_HELP_STRING(--enable-cipher,[ |
309 | Select the symmetric cipher (default "bf"). |
337 | Select the symmetric cipher (default "aes-128"). |
310 | Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], |
338 | Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], |
311 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
339 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
312 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
340 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
313 | if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi |
341 | if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi |
314 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
342 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
315 | ) |
343 | ) |
316 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
344 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
317 | |
345 | |
318 | DIGEST=sha1 |
346 | DIGEST=ripemd160 |
319 | AC_ARG_ENABLE(digest, |
347 | AC_ARG_ENABLE(digest, |
320 | [AS_HELP_STRING(--enable-digest,[ |
348 | [AS_HELP_STRING(--enable-digest,[ |
321 | Select the digets algorithm to use (default "sha1"). Must be one of |
349 | Select the digest algorithm to use (default "ripemd160"). Must be one of |
322 | "sha1", "ripemd160", "md5" or "md4" (insecure).])], |
350 | "sha512", "sha256", "sha1", "ripemd160", "md5" or "md4" (insecure).])], |
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351 | if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi |
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352 | if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi |
323 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
353 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
324 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
354 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
325 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
355 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
326 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
356 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
327 | ) |
357 | ) |
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341 | dnl |
371 | dnl |
342 | dnl if $LD -v --help 2>&1 | grep -q gc-sections; then |
372 | dnl if $LD -v --help 2>&1 | grep -q gc-sections; then |
343 | dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
373 | dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
344 | dnl fi |
374 | dnl fi |
345 | |
375 | |
346 | AC_CONFIG_COMMANDS_POST([ |
376 | AC_SUBST(INCLUDES) |
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377 | |
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378 | AC_CONFIG_FILES([Makefile po/Makefile.in |
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379 | src/Makefile |
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380 | doc/Makefile |
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381 | lib/Makefile |
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382 | m4/Makefile |
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383 | ]) |
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384 | AC_OUTPUT |
347 | |
385 | |
348 | echo |
386 | echo |
349 | echo "***" |
387 | echo "***" |
350 | echo "*** Configuration Summary" |
388 | echo "*** Configuration Summary" |
351 | echo "***" |
389 | echo "***" |
… | |
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353 | echo "*** Cipher used: $CIPHER" |
391 | echo "*** Cipher used: $CIPHER" |
354 | echo "*** Digest used: $DIGEST" |
392 | echo "*** Digest used: $DIGEST" |
355 | echo "*** HMAC length: $HMAC" |
393 | echo "*** HMAC length: $HMAC" |
356 | echo "*** RAND used: $RAND" |
394 | echo "*** RAND used: $RAND" |
357 | echo "*** Max. MTU: $MTU" |
395 | echo "*** Max. MTU: $MTU" |
358 | echo "*** Compression: $COMPRESS" |
396 | |
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397 | echo "***" |
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398 | echo "*** Enable options:" |
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399 | grep ENABLE_ config.h | sed -e 's/^/*** /' |
359 | |
400 | |
360 | if test "x$DIGEST" = xmd4; then |
401 | if test "x$DIGEST" = xmd4; then |
361 | echo "***" |
402 | echo "***" |
362 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
403 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
363 | fi |
404 | fi |
… | |
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371 | echo "***" |
412 | echo "***" |
372 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
413 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
373 | fi |
414 | fi |
374 | |
415 | |
375 | echo "***" |
416 | echo "***" |
376 | |
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377 | echo |
417 | echo |
378 | |
418 | |
379 | ]) |
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380 | |
419 | |
381 | AC_SUBST(INCLUDES) |
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382 | |
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383 | AC_CONFIG_FILES([Makefile po/Makefile.in |
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384 | src/Makefile |
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385 | doc/Makefile |
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386 | lib/Makefile |
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387 | m4/Makefile |
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388 | ]) |
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389 | AC_OUTPUT |
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