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Comparing gvpe/configure.ac (file contents):
Revision 1.22 by pcg, Sat Jan 17 15:43:02 2004 UTC vs.
Revision 1.38 by pcg, Fri Mar 18 02:32:20 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/gvpe.C])
5AC_CANONICAL_TARGET 6AC_CANONICAL_TARGET
6AM_INIT_AUTOMAKE(vpe, 1.4) 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
42#endif
43
44#if HAVE_CLOCALE
45# define CLOCALE <clocale>
46#else
47# define CLOCALE <locale.h>
36#endif 48#endif
37]) 49])
38 50
39dnl Include the macros from the m4/ directory 51dnl Include the macros from the m4/ directory
40AM_ACLOCAL_INCLUDE(m4) 52AM_ACLOCAL_INCLUDE(m4)
… …
63AC_PROG_LN_S 75AC_PROG_LN_S
64AC_PROG_MAKE_SET 76AC_PROG_MAKE_SET
65AC_PROG_RANLIB 77AC_PROG_RANLIB
66 78
67AC_ARG_ENABLE(iftype, 79AC_ARG_ENABLE(iftype,
68 [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ 80 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE,
69 Use kernel/net device interface TYPE/SUBTYPE. 81 Use kernel/net device interface TYPE/SUBTYPE.
70 Working combinations are: 82 Working combinations are:
71 "native/linux" 83 "native/linux"
72 "tincd/linux" 84 "tincd/linux"
73 "tincd/freebsd" 85 "tincd/freebsd"
… …
75 "tincd/darwin" 87 "tincd/darwin"
76 "native/cygwin"; 88 "native/cygwin";
77 Untested combinations are: 89 Untested combinations are:
78 "tincd/netbsd" 90 "tincd/netbsd"
79 "tincd/solaris" 91 "tincd/solaris"
80 "tincd/mingw"; 92 "tincd/mingw"
93 "tincd/raw_socket"
94 "tincd/uml_socket";
81 Broken combinations are: 95 Broken combinations are:
82 "tincd/cygwin"; 96 "tincd/cygwin";
83 The default is to autodetect. 97 The default is to autodetect.
84 ])], 98 )],
85 [ 99 [
86 IFTYPE=`echo $enableval | sed s%/.*%%` 100 IFTYPE=`echo $enableval | sed s%/.*%%`
87 IFSUBTYPE=`echo $enableval | sed s%.*/%%` 101 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
88 ] 102 ]
89) 103)
… …
142AC_CACHE_SAVE 156AC_CACHE_SAVE
143 157
144dnl Checks for libraries. 158dnl Checks for libraries.
145 159
146AC_LANG(C++) 160AC_LANG(C++)
147AC_CHECK_HEADERS(ext/hash_map) 161AC_CHECK_HEADERS(ext/hash_map clocale)
148 162
149dnl Checks for header files. 163dnl Checks for header files.
150AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ 164AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
151 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \ 165 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
152 sys/mman.h netinet/in.h]) 166 sys/mman.h netinet/in.h])
… …
172AC_HEADER_TIME 186AC_HEADER_TIME
173AC_STRUCT_TM 187AC_STRUCT_TM
174 188
175AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, 189AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
176[ 190[
177 AC_TRY_COMPILE( 191 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
178 [#include <sys/types.h> 192 #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]) 193])
184if test $ac_cv_type_socklen_t = yes; then 194if test $ac_cv_type_socklen_t = yes; then
185 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) 195 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
186fi 196fi
187 197
188AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, 198AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
189[ 199[
190 AC_TRY_COMPILE( 200 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
191 [#include <sys/types.h>
192 #include <sys/socket.h> 201 #include <sys/socket.h>
193 #include <netdb.h>], 202 #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]) 203])
198if test $ac_cv_struct_addrinfo = yes; then 204if test $ac_cv_struct_addrinfo = yes; then
199 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) 205 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
200fi 206fi
201 207
… …
233if test "x$openssl_include" != x; then 239if test "x$openssl_include" != x; then
234 CXXFLAGS="$CXXFLAGS -I$openssl_include" 240 CXXFLAGS="$CXXFLAGS -I$openssl_include"
235fi 241fi
236dnl tinc_ZLIB 242dnl tinc_ZLIB
237 243
244AC_ARG_ENABLE(static-daemon,
245 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
246 [LDFLAGS_DAEMON=-static]
247)
248AC_SUBST(LDFLAGS_DAEMON)
249
238AC_ARG_ENABLE(rohc, 250AC_ARG_ENABLE(rohc,
239 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], 251 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
240 [ 252 [
241 echo 253 echo
242 echo "**********************************************************************" 254 echo "**********************************************************************"
243 echo "**********************************************************************" 255 echo "**********************************************************************"
244 echo "**** --enable-rohc not yet implemented *******************************" 256 echo "**** --enable-rohc is highly experimental, do not use ****************"
245 echo "**********************************************************************"
246 echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
247 echo "**** implementation to be used in GPL code on the web."
248 echo "**** so this option is just a fake. Please implement one and send it"
249 echo "**** to me ;)"
250 echo "**********************************************************************"
251 echo "**********************************************************************"
252 echo "**********************************************************************" 257 echo "**********************************************************************"
253 echo "**********************************************************************" 258 echo "**********************************************************************"
254 echo 259 echo
260 rohc=true
261 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
255 ] 262 ]
256) 263)
257 264
265AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
266
258AC_ARG_ENABLE(icmp, 267AC_ARG_ENABLE(icmp,
259 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], 268 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)],
260 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 269 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
261) 270)
262 271
263AC_ARG_ENABLE(tcp, 272AC_ARG_ENABLE(tcp,
264 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], 273 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)],
265 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 274 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
266) 275)
267 276
277AC_ARG_ENABLE(dns,
278 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)],
279 [
280 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
281 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
282
283 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
284 ]
285)
286
268AC_ARG_ENABLE(http-proxy, 287AC_ARG_ENABLE(http-proxy,
269 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], 288 [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.]) 289 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
271) 290)
272 291
273HMAC=8 dnl see also the AC_HELP_STRING 292HMAC=12
274AC_ARG_ENABLE(hmac-length, 293AC_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.])], 294 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
295 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
276 HMAC=$enableval 296 HMAC=$enableval
277) 297)
278AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 298AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])
279 299
280RAND=8 dnl see also the AC_HELP_STRING 300RAND=8
281AC_ARG_ENABLE(rand-length, 301AC_ARG_ENABLE(rand-length,
282 [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], 302 [AS_HELP_STRING(--enable-rand-length=BYTES,
303 [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
283 RAND=$enableval 304 RAND=$enableval
284) 305)
285AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 306AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
286 307
287MTU=1500 dnl see also the AC_HELP_STRING 308MTU=1500
288AC_ARG_ENABLE(mtu, 309AC_ARG_ENABLE(mtu,
289 [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 310 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
290 MTU=$enableval 311 MTU=$enableval
291) 312)
292AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 313AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.])
293 314
294COMPRESS=1 315COMPRESS=1
295AC_ARG_ENABLE(compression, 316AC_ARG_ENABLE(compression,
296 [AC_HELP_STRING(--disable-compression, Disable compression support.)], 317 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
297 if test "x$enableval" = xno; then 318 if test "x$enableval" = xno; then
298 COMPRESS=0 319 COMPRESS=0
299 fi 320 fi
300) 321)
301AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 322AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
302 323
303CIPHER=bf_cbc 324CIPHER=bf_cbc
304AC_ARG_ENABLE(cipher, 325AC_ARG_ENABLE(cipher,
305 [AC_HELP_STRING(--enable-cipher, [ 326 [AS_HELP_STRING(--enable-cipher,[
306 Select the symmetric cipher (default "bf"). Must be one of 327 Select the symmetric cipher (default "bf").
307 "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 328 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
308 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 329 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
309 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 330 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 331 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 332 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
312) 333)
313AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 334AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
314 335
315DIGEST=sha1 336DIGEST=sha1
316AC_ARG_ENABLE(digest, 337AC_ARG_ENABLE(digest,
317 [AC_HELP_STRING(--enable-digest, [ 338 [AS_HELP_STRING(--enable-digest,[
318 Select the digets algorithm to use (default "sha1"). Must be one of 339 Select the digets algorithm to use (default "sha1"). Must be one of
319 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 340 "sha1", "ripemd160", "md5" or "md4" (insecure).])],
320 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 341 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
321 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 342 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
322 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 343 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
323 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 344 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
324) 345)
… …
351echo "*** Digest used: $DIGEST" 372echo "*** Digest used: $DIGEST"
352echo "*** HMAC length: $HMAC" 373echo "*** HMAC length: $HMAC"
353echo "*** RAND used: $RAND" 374echo "*** RAND used: $RAND"
354echo "*** Max. MTU: $MTU" 375echo "*** Max. MTU: $MTU"
355echo "*** Compression: $COMPRESS" 376echo "*** Compression: $COMPRESS"
356echo "***"
357 377
358if test "x$DIGEST" = xmd4; then 378if test "x$DIGEST" = xmd4; then
359echo "*** WARNING" 379echo "***"
360echo "*** The digest you have chosen ($DIGEST) is known to be insecure" 380echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
361echo "***"
362fi 381fi
382
383if test "$HMAC" -lt 12; then
384echo "***"
385echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
386fi
387
388if test "$RAND" -lt 8; then
389echo "***"
390echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
391fi
392
393echo "***"
363 394
364echo 395echo
365 396
366]) 397])
367 398
368AC_SUBST(INCLUDES) 399AC_SUBST(INCLUDES)
369 400
370AC_OUTPUT(Makefile po/Makefile.in 401AC_CONFIG_FILES([Makefile po/Makefile.in
371src/Makefile 402src/Makefile
372doc/Makefile 403doc/Makefile
373lib/Makefile 404lib/Makefile
374m4/Makefile 405m4/Makefile
375) 406])
407AC_OUTPUT

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