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(2.57) |
3 | AC_PREREQ(2.59) |
4 | AC_INIT(src/vped.C) |
4 | AC_INIT |
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5 | AC_CONFIG_SRCDIR([src/vped.C]) |
5 | AC_CANONICAL_TARGET |
6 | AC_CANONICAL_TARGET |
6 | AM_INIT_AUTOMAKE(vpe, 1.2) |
7 | AM_INIT_AUTOMAKE(vpe, 1.6.1) |
7 | AM_CONFIG_HEADER(config.h) |
8 | AC_CONFIG_HEADERS([config.h]) |
8 | AM_MAINTAINER_MODE |
9 | AM_MAINTAINER_MODE |
9 | |
10 | |
10 | AH_TOP([ |
11 | AH_TOP([ |
11 | #ifndef CONFIG_H__ |
12 | #ifndef CONFIG_H__ |
12 | #define CONFIG_H__ |
13 | #define CONFIG_H__ |
… | |
… | |
44 | |
45 | |
45 | # Enable GNU extensions. |
46 | # Enable GNU extensions. |
46 | # Define this here, not in acconfig's @TOP@ section, since definitions |
47 | # Define this here, not in acconfig's @TOP@ section, since definitions |
47 | # in the latter don't make it into the configure-time tests. |
48 | # in the latter don't make it into the configure-time tests. |
48 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) |
49 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) |
49 | AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) |
50 | |
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51 | # do NOT define POSIX_SOURCE, sicne this clashes with many BSDs |
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52 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
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53 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
50 | |
54 | |
51 | ALL_LINGUAS="" |
55 | ALL_LINGUAS="" |
52 | |
56 | |
53 | dnl Checks for programs. |
57 | dnl Checks for programs. |
54 | AC_PROG_CC |
58 | AC_PROG_CC |
… | |
… | |
59 | AC_PROG_INSTALL |
63 | AC_PROG_INSTALL |
60 | AC_PROG_LN_S |
64 | AC_PROG_LN_S |
61 | AC_PROG_MAKE_SET |
65 | AC_PROG_MAKE_SET |
62 | AC_PROG_RANLIB |
66 | AC_PROG_RANLIB |
63 | |
67 | |
64 | AC_ISC_POSIX |
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65 | |
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66 | AC_ARG_ENABLE(iftype, |
68 | AC_ARG_ENABLE(iftype, |
67 | [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ |
69 | [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, |
68 | Use kernel/net device interface TYPE/SUBTYPE. |
70 | Use kernel/net device interface TYPE/SUBTYPE. |
69 | Working combinations are: |
71 | Working combinations are: |
70 | "native/linux" |
72 | "native/linux" |
71 | "tincd/linux" |
73 | "tincd/linux" |
72 | "tincd/freebsd" |
74 | "tincd/freebsd" |
… | |
… | |
78 | "tincd/solaris" |
80 | "tincd/solaris" |
79 | "tincd/mingw"; |
81 | "tincd/mingw"; |
80 | Broken combinations are: |
82 | Broken combinations are: |
81 | "tincd/cygwin"; |
83 | "tincd/cygwin"; |
82 | The default is to autodetect. |
84 | The default is to autodetect. |
83 | ])], |
85 | )], |
84 | [ |
86 | [ |
85 | IFTYPE=`echo $enableval | sed s%/.*%%` |
87 | IFTYPE=`echo $enableval | sed s%/.*%%` |
86 | IFSUBTYPE=`echo $enableval | sed s%.*/%%` |
88 | IFSUBTYPE=`echo $enableval | sed s%.*/%%` |
87 | ] |
89 | ] |
88 | ) |
90 | ) |
… | |
… | |
145 | AC_LANG(C++) |
147 | AC_LANG(C++) |
146 | AC_CHECK_HEADERS(ext/hash_map) |
148 | AC_CHECK_HEADERS(ext/hash_map) |
147 | |
149 | |
148 | dnl Checks for header files. |
150 | dnl Checks for header files. |
149 | AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ |
151 | AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ |
150 | sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h arpa/inet.h \ |
152 | sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \ |
151 | sys/poll.h sys/mman.h netinet/in.h]) |
153 | sys/mman.h netinet/in.h]) |
152 | AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [], |
154 | AC_CHECK_HEADERS([arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [], |
153 | [ |
155 | [ |
154 | #include <sys/types.h> |
156 | #include <sys/types.h> |
155 | #include <sys/socket.h> |
157 | #include <sys/socket.h> |
156 | #ifdef HAVE_NETINET_IN_H |
158 | #ifdef HAVE_NETINET_IN_H |
157 | # include <netinet/in.h> |
159 | # include <netinet/in.h> |
… | |
… | |
171 | AC_HEADER_TIME |
173 | AC_HEADER_TIME |
172 | AC_STRUCT_TM |
174 | AC_STRUCT_TM |
173 | |
175 | |
174 | AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, |
176 | AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, |
175 | [ |
177 | [ |
176 | AC_TRY_COMPILE( |
178 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
177 | [#include <sys/types.h> |
179 | #include <sys/socket.h>]], [[socklen_t len = 42; return len;]])],[ac_cv_type_socklen_t=yes],[ac_cv_type_socklen_t=no]) |
178 | #include <sys/socket.h>], |
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179 | [socklen_t len = 42; return len;], |
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180 | ac_cv_type_socklen_t=yes, |
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181 | ac_cv_type_socklen_t=no) |
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182 | ]) |
180 | ]) |
183 | if test $ac_cv_type_socklen_t = yes; then |
181 | if test $ac_cv_type_socklen_t = yes; then |
184 | AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) |
182 | AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) |
185 | fi |
183 | fi |
186 | |
184 | |
187 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, |
185 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, |
188 | [ |
186 | [ |
189 | AC_TRY_COMPILE( |
187 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
190 | [#include <sys/types.h> |
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191 | #include <sys/socket.h> |
188 | #include <sys/socket.h> |
192 | #include <netdb.h>], |
189 | #include <netdb.h>]], [[struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;]])],[ac_cv_struct_addrinfo=yes],[ac_cv_struct_addrinfo=no]) |
193 | [struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;], |
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194 | ac_cv_struct_addrinfo=yes, |
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195 | ac_cv_struct_addrinfo=no) |
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196 | ]) |
190 | ]) |
197 | if test $ac_cv_struct_addrinfo = yes; then |
191 | if test $ac_cv_struct_addrinfo = yes; then |
198 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) |
192 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) |
199 | fi |
193 | fi |
200 | |
194 | |
… | |
… | |
204 | AC_LANG_PUSH(C) |
198 | AC_LANG_PUSH(C) |
205 | |
199 | |
206 | AC_HEADER_STDC |
200 | AC_HEADER_STDC |
207 | |
201 | |
208 | dnl argl, could somebody catapult darwin into the 21st century??? |
202 | dnl argl, could somebody catapult darwin into the 21st century??? |
209 | AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll) |
203 | AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall) |
210 | |
204 | |
211 | AC_FUNC_ALLOCA |
205 | AC_FUNC_ALLOCA |
212 | |
206 | |
213 | dnl Support for SunOS |
207 | dnl Support for SunOS |
214 | |
208 | |
… | |
… | |
233 | CXXFLAGS="$CXXFLAGS -I$openssl_include" |
227 | CXXFLAGS="$CXXFLAGS -I$openssl_include" |
234 | fi |
228 | fi |
235 | dnl tinc_ZLIB |
229 | dnl tinc_ZLIB |
236 | |
230 | |
237 | AC_ARG_ENABLE(rohc, |
231 | AC_ARG_ENABLE(rohc, |
238 | [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], |
232 | [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], |
239 | [ |
233 | [ |
240 | echo |
234 | echo |
241 | echo "**********************************************************************" |
235 | echo "**********************************************************************" |
242 | echo "**********************************************************************" |
236 | echo "**********************************************************************" |
243 | echo "**** --enable-rohc not yet implemented *******************************" |
237 | echo "**** --enable-rohc is highly experimental, do not use ****************" |
244 | echo "**********************************************************************" |
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245 | echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)" |
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246 | echo "**** implementation to be used in GPL code on the web." |
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247 | echo "**** so this option is just a fake. Please implement one and send it" |
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248 | echo "**** to me ;)" |
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249 | echo "**********************************************************************" |
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250 | echo "**********************************************************************" |
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251 | echo "**********************************************************************" |
238 | echo "**********************************************************************" |
252 | echo "**********************************************************************" |
239 | echo "**********************************************************************" |
253 | echo |
240 | echo |
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241 | rohc=true |
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242 | AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support]) |
254 | ] |
243 | ] |
255 | ) |
244 | ) |
256 | |
245 | |
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246 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
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247 | |
257 | AC_ARG_ENABLE(icmp, |
248 | AC_ARG_ENABLE(icmp, |
258 | [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], |
249 | [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], |
259 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
250 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
260 | ) |
251 | ) |
261 | |
252 | |
262 | AC_ARG_ENABLE(tcp, |
253 | AC_ARG_ENABLE(tcp, |
263 | [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], |
254 | [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)], |
264 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
255 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
265 | ) |
256 | ) |
266 | |
257 | |
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258 | AC_ARG_ENABLE(dns, |
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259 | [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], |
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260 | AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) |
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261 | ) |
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262 | |
267 | AC_ARG_ENABLE(http-proxy, |
263 | AC_ARG_ENABLE(http-proxy, |
268 | [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], |
264 | [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)], |
269 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
265 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
270 | ) |
266 | ) |
271 | |
267 | |
272 | HMAC=8 dnl see also the AC_HELP_STRING |
268 | HMAC=12 dnl see also the AS_HELP_STRING() |
273 | AC_ARG_ENABLE(hmac-length, |
269 | AC_ARG_ENABLE(hmac-length, |
274 | [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], |
270 | [AS_HELP_STRING(--enable-hmac-length=BYTES,use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.)], |
275 | HMAC=$enableval |
271 | HMAC=$enableval |
276 | ) |
272 | ) |
277 | AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) |
273 | AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) |
278 | |
274 | |
279 | RAND=8 dnl see also the AC_HELP_STRING |
275 | RAND=8 dnl see also the AS_HELP_STRING() |
280 | AC_ARG_ENABLE(rand-length, |
276 | AC_ARG_ENABLE(rand-length, |
281 | [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], |
277 | [AS_HELP_STRING(--enable-rand-length=BYTES,use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.)], |
282 | RAND=$enableval |
278 | RAND=$enableval |
283 | ) |
279 | ) |
284 | AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) |
280 | AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) |
285 | |
281 | |
286 | MTU=1500 dnl see also the AC_HELP_STRING |
282 | MTU=1500 dnl see also the AS_HELP_STRING() |
287 | AC_ARG_ENABLE(mtu, |
283 | AC_ARG_ENABLE(mtu, |
288 | [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], |
284 | [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], |
289 | MTU=$enableval |
285 | MTU=$enableval |
290 | ) |
286 | ) |
291 | AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) |
287 | AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) |
292 | |
288 | |
293 | COMPRESS=1 |
289 | COMPRESS=1 |
294 | AC_ARG_ENABLE(compression, |
290 | AC_ARG_ENABLE(compression, |
295 | [AC_HELP_STRING(--disable-compression, Disable compression support.)], |
291 | [AS_HELP_STRING(--disable-compression,Disable compression support.)], |
296 | if test "x$enableval" = xno; then |
292 | if test "x$enableval" = xno; then |
297 | COMPRESS=0 |
293 | COMPRESS=0 |
298 | fi |
294 | fi |
299 | ) |
295 | ) |
300 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
296 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
301 | |
297 | |
302 | CIPHER=bf_cbc |
298 | CIPHER=bf_cbc |
303 | AC_ARG_ENABLE(cipher, |
299 | AC_ARG_ENABLE(cipher, |
304 | [AC_HELP_STRING(--enable-cipher, [ |
300 | [AS_HELP_STRING(--enable-cipher, |
305 | Select the symmetric cipher (default "bf"). Must be one of |
301 | Select the symmetric cipher (default "bf"). Must be one of |
306 | "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], |
302 | "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".)], |
307 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
303 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
308 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
304 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
309 | if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi |
305 | if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi |
310 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
306 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
311 | ) |
307 | ) |
312 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
308 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
313 | |
309 | |
314 | DIGEST=sha1 |
310 | DIGEST=sha1 |
315 | AC_ARG_ENABLE(digest, |
311 | AC_ARG_ENABLE(digest, |
316 | [AC_HELP_STRING(--enable-digest, [ |
312 | [AS_HELP_STRING(--enable-digest, |
317 | Select the digets algorithm to use (default "sha1"). Must be one of |
313 | Select the digets algorithm to use (default "sha1"). Must be one of |
318 | "sha1", "ripemd160", "md5" or "md4" (insecure).])], |
314 | "sha1", "ripemd160", "md5" or "md4" (insecure).)], |
319 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
315 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
320 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
316 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
321 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
317 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
322 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
318 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
323 | ) |
319 | ) |
… | |
… | |
350 | echo "*** Digest used: $DIGEST" |
346 | echo "*** Digest used: $DIGEST" |
351 | echo "*** HMAC length: $HMAC" |
347 | echo "*** HMAC length: $HMAC" |
352 | echo "*** RAND used: $RAND" |
348 | echo "*** RAND used: $RAND" |
353 | echo "*** Max. MTU: $MTU" |
349 | echo "*** Max. MTU: $MTU" |
354 | echo "*** Compression: $COMPRESS" |
350 | echo "*** Compression: $COMPRESS" |
355 | echo "***" |
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356 | |
351 | |
357 | if test "x$DIGEST" = xmd4; then |
352 | if test "x$DIGEST" = xmd4; then |
358 | echo "*** WARNING" |
353 | echo "***" |
359 | echo "*** The digest you have chosen ($DIGEST) is known to be insecure" |
354 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
360 | echo "***" |
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361 | fi |
355 | fi |
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356 | |
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357 | if test "$HMAC" -lt 12; then |
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358 | echo "***" |
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359 | echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" |
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360 | fi |
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361 | |
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362 | if test "$RAND" -lt 8; then |
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363 | echo "***" |
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364 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
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365 | fi |
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366 | |
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367 | echo "***" |
362 | |
368 | |
363 | echo |
369 | echo |
364 | |
370 | |
365 | ]) |
371 | ]) |
366 | |
372 | |
367 | AC_SUBST(INCLUDES) |
373 | AC_SUBST(INCLUDES) |
368 | |
374 | |
369 | AC_OUTPUT(Makefile po/Makefile.in |
375 | AC_CONFIG_FILES([Makefile po/Makefile.in |
370 | src/Makefile |
376 | src/Makefile |
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377 | src/rohc/Makefile |
371 | doc/Makefile |
378 | doc/Makefile |
372 | lib/Makefile |
379 | lib/Makefile |
373 | m4/Makefile |
380 | m4/Makefile |
374 | ) |
381 | ]) |
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382 | AC_OUTPUT |