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/cvs/gvpe/configure.ac
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Comparing gvpe/configure.ac (file contents):
Revision 1.23 by pcg, Tue Jan 27 06:05:02 2004 UTC vs.
Revision 1.35 by pcg, Sat Mar 5 19:25:21 2005 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(2.57) 3AC_PREREQ(2.59)
4AC_INIT(src/vped.C) 4AC_INIT
5AC_CONFIG_SRCDIR([src/vped.C])
5AC_CANONICAL_TARGET 6AC_CANONICAL_TARGET
6AM_INIT_AUTOMAKE(vpe, 1.5) 7AM_INIT_AUTOMAKE(gvpe, 1.8)
7AM_CONFIG_HEADER(config.h) 8AC_CONFIG_HEADERS([config.h])
8AM_MAINTAINER_MODE 9AM_MAINTAINER_MODE
9 10
10AH_TOP([ 11AH_TOP([
11#ifndef CONFIG_H__ 12#ifndef CONFIG_H__
12#define CONFIG_H__ 13#define CONFIG_H__
… …
16#endif 17#endif
17 18
18]) 19])
19 20
20AH_BOTTOM([ 21AH_BOTTOM([
22typedef unsigned char u8;
23typedef signed char s8;
24
21#if __CYGWIN__ 25#if __CYGWIN__
22 26
23typedef unsigned char u8;
24typedef unsigned short u16; 27typedef unsigned short u16;
25typedef unsigned int u32; 28typedef unsigned int u32;
29typedef signed short s16;
30typedef signed int s32;
26 31
27#else 32#else
28#include <inttypes.h> 33#include <inttypes.h>
29 34
30/* old modula-2 habits */ 35/* old modula-2 habits */
31typedef unsigned char u8;
32typedef uint16_t u16; 36typedef uint16_t u16;
33typedef uint32_t u32; 37typedef uint32_t u32;
38typedef int16_t s16;
39typedef int32_t s32;
34#endif 40#endif
35 41
36#endif 42#endif
37]) 43])
38 44
… …
63AC_PROG_LN_S 69AC_PROG_LN_S
64AC_PROG_MAKE_SET 70AC_PROG_MAKE_SET
65AC_PROG_RANLIB 71AC_PROG_RANLIB
66 72
67AC_ARG_ENABLE(iftype, 73AC_ARG_ENABLE(iftype,
68 [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ 74 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE,
69 Use kernel/net device interface TYPE/SUBTYPE. 75 Use kernel/net device interface TYPE/SUBTYPE.
70 Working combinations are: 76 Working combinations are:
71 "native/linux" 77 "native/linux"
72 "tincd/linux" 78 "tincd/linux"
73 "tincd/freebsd" 79 "tincd/freebsd"
… …
79 "tincd/solaris" 85 "tincd/solaris"
80 "tincd/mingw"; 86 "tincd/mingw";
81 Broken combinations are: 87 Broken combinations are:
82 "tincd/cygwin"; 88 "tincd/cygwin";
83 The default is to autodetect. 89 The default is to autodetect.
84 ])], 90 )],
85 [ 91 [
86 IFTYPE=`echo $enableval | sed s%/.*%%` 92 IFTYPE=`echo $enableval | sed s%/.*%%`
87 IFSUBTYPE=`echo $enableval | sed s%.*/%%` 93 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
88 ] 94 ]
89) 95)
… …
172AC_HEADER_TIME 178AC_HEADER_TIME
173AC_STRUCT_TM 179AC_STRUCT_TM
174 180
175AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, 181AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
176[ 182[
177 AC_TRY_COMPILE( 183 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
178 [#include <sys/types.h> 184 #include <sys/socket.h>]], [[socklen_t len = 42; return len;]])],[ac_cv_type_socklen_t=yes],[ac_cv_type_socklen_t=no])
179 #include <sys/socket.h>],
180 [socklen_t len = 42; return len;],
181 ac_cv_type_socklen_t=yes,
182 ac_cv_type_socklen_t=no)
183]) 185])
184if test $ac_cv_type_socklen_t = yes; then 186if test $ac_cv_type_socklen_t = yes; then
185 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) 187 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
186fi 188fi
187 189
188AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, 190AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
189[ 191[
190 AC_TRY_COMPILE( 192 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
191 [#include <sys/types.h>
192 #include <sys/socket.h> 193 #include <sys/socket.h>
193 #include <netdb.h>], 194 #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])
194 [struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;],
195 ac_cv_struct_addrinfo=yes,
196 ac_cv_struct_addrinfo=no)
197]) 195])
198if test $ac_cv_struct_addrinfo = yes; then 196if test $ac_cv_struct_addrinfo = yes; then
199 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) 197 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
200fi 198fi
201 199
… …
233if test "x$openssl_include" != x; then 231if test "x$openssl_include" != x; then
234 CXXFLAGS="$CXXFLAGS -I$openssl_include" 232 CXXFLAGS="$CXXFLAGS -I$openssl_include"
235fi 233fi
236dnl tinc_ZLIB 234dnl tinc_ZLIB
237 235
236AC_ARG_ENABLE(static-daemon,
237 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
238 [LDFLAGS_DAEMON=-static]
239)
240AC_SUBST(LDFLAGS_DAEMON)
241
238AC_ARG_ENABLE(rohc, 242AC_ARG_ENABLE(rohc,
239 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], 243 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
240 [ 244 [
241 echo 245 echo
242 echo "**********************************************************************" 246 echo "**********************************************************************"
243 echo "**********************************************************************" 247 echo "**********************************************************************"
244 echo "**** --enable-rohc not yet implemented *******************************" 248 echo "**** --enable-rohc is highly experimental, do not use ****************"
245 echo "**********************************************************************"
246 echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
247 echo "**** implementation to be used in GPL code on the web."
248 echo "**** so this option is just a fake. Please implement one and send it"
249 echo "**** to me ;)"
250 echo "**********************************************************************"
251 echo "**********************************************************************"
252 echo "**********************************************************************" 249 echo "**********************************************************************"
253 echo "**********************************************************************" 250 echo "**********************************************************************"
254 echo 251 echo
252 rohc=true
253 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
255 ] 254 ]
256) 255)
257 256
257AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
258
258AC_ARG_ENABLE(icmp, 259AC_ARG_ENABLE(icmp,
259 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], 260 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)],
260 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 261 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
261) 262)
262 263
263AC_ARG_ENABLE(tcp, 264AC_ARG_ENABLE(tcp,
264 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], 265 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)],
265 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 266 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
266) 267)
267 268
269AC_ARG_ENABLE(dns,
270 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)],
271 [
272 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
273 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
274
275 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
276 ]
277)
278
268AC_ARG_ENABLE(http-proxy, 279AC_ARG_ENABLE(http-proxy,
269 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], 280 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)],
270 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) 281 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
271) 282)
272 283
273HMAC=8 dnl see also the AC_HELP_STRING 284HMAC=12
274AC_ARG_ENABLE(hmac-length, 285AC_ARG_ENABLE(hmac-length,
275 [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], 286 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
287 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
276 HMAC=$enableval 288 HMAC=$enableval
277) 289)
278AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 290AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])
279 291
280RAND=8 dnl see also the AC_HELP_STRING 292RAND=8
281AC_ARG_ENABLE(rand-length, 293AC_ARG_ENABLE(rand-length,
282 [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], 294 [AS_HELP_STRING(--enable-rand-length=BYTES,
295 [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
283 RAND=$enableval 296 RAND=$enableval
284) 297)
285AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 298AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
286 299
287MTU=1500 dnl see also the AC_HELP_STRING 300MTU=1500
288AC_ARG_ENABLE(mtu, 301AC_ARG_ENABLE(mtu,
289 [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 302 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
290 MTU=$enableval 303 MTU=$enableval
291) 304)
292AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 305AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.])
293 306
294COMPRESS=1 307COMPRESS=1
295AC_ARG_ENABLE(compression, 308AC_ARG_ENABLE(compression,
296 [AC_HELP_STRING(--disable-compression, Disable compression support.)], 309 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
297 if test "x$enableval" = xno; then 310 if test "x$enableval" = xno; then
298 COMPRESS=0 311 COMPRESS=0
299 fi 312 fi
300) 313)
301AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 314AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
302 315
303CIPHER=bf_cbc 316CIPHER=bf_cbc
304AC_ARG_ENABLE(cipher, 317AC_ARG_ENABLE(cipher,
305 [AC_HELP_STRING(--enable-cipher, [ 318 [AS_HELP_STRING(--enable-cipher,[
306 Select the symmetric cipher (default "bf"). Must be one of 319 Select the symmetric cipher (default "bf").
307 "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 320 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
308 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 321 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
309 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 322 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
310 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 323 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
311 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 324 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
312) 325)
313AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 326AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
314 327
315DIGEST=sha1 328DIGEST=sha1
316AC_ARG_ENABLE(digest, 329AC_ARG_ENABLE(digest,
317 [AC_HELP_STRING(--enable-digest, [ 330 [AS_HELP_STRING(--enable-digest,[
318 Select the digets algorithm to use (default "sha1"). Must be one of 331 Select the digets algorithm to use (default "sha1"). Must be one of
319 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 332 "sha1", "ripemd160", "md5" or "md4" (insecure).])],
320 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 333 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
321 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 334 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
322 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 335 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
323 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 336 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
324) 337)
… …
351echo "*** Digest used: $DIGEST" 364echo "*** Digest used: $DIGEST"
352echo "*** HMAC length: $HMAC" 365echo "*** HMAC length: $HMAC"
353echo "*** RAND used: $RAND" 366echo "*** RAND used: $RAND"
354echo "*** Max. MTU: $MTU" 367echo "*** Max. MTU: $MTU"
355echo "*** Compression: $COMPRESS" 368echo "*** Compression: $COMPRESS"
356echo "***"
357 369
358if test "x$DIGEST" = xmd4; then 370if test "x$DIGEST" = xmd4; then
359echo "*** WARNING" 371echo "***"
360echo "*** The digest you have chosen ($DIGEST) is known to be insecure" 372echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
361echo "***"
362fi 373fi
374
375if test "$HMAC" -lt 12; then
376echo "***"
377echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
378fi
379
380if test "$RAND" -lt 8; then
381echo "***"
382echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
383fi
384
385echo "***"
363 386
364echo 387echo
365 388
366]) 389])
367 390
368AC_SUBST(INCLUDES) 391AC_SUBST(INCLUDES)
369 392
370AC_OUTPUT(Makefile po/Makefile.in 393AC_CONFIG_FILES([Makefile po/Makefile.in
371src/Makefile 394src/Makefile
372doc/Makefile 395doc/Makefile
373lib/Makefile 396lib/Makefile
374m4/Makefile 397m4/Makefile
375) 398])
399AC_OUTPUT

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