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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 1.39 by pcg, Wed Mar 23 17:03:58 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, 1.5) 7AM_INIT_AUTOMAKE(gvpe, 1.9)
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"
74 "tincd/openbsd" 86 "tincd/openbsd"
75 "tincd/darwin" 87 "tincd/darwin"
76 "native/cygwin"; 88 "native/cygwin";
77 Untested combinations are: 89 Untested combinations are:
90 "native/darwin"
78 "tincd/netbsd" 91 "tincd/netbsd"
79 "tincd/solaris" 92 "tincd/solaris"
80 "tincd/mingw"; 93 "tincd/mingw"
94 "tincd/raw_socket"
95 "tincd/uml_socket";
81 Broken combinations are: 96 Broken combinations are:
82 "tincd/cygwin"; 97 "tincd/cygwin";
83 The default is to autodetect. 98 The default is to autodetect.
84 ])], 99 )],
85 [ 100 [
86 IFTYPE=`echo $enableval | sed s%/.*%%` 101 IFTYPE=`echo $enableval | sed s%/.*%%`
87 IFSUBTYPE=`echo $enableval | sed s%.*/%%` 102 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
88 ] 103 ]
89) 104)
… …
102 IFTYPE=tincd 117 IFTYPE=tincd
103 IFSUBTYPE=freebsd 118 IFSUBTYPE=freebsd
104 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) 119 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
105 ;; 120 ;;
106 *darwin*) 121 *darwin*)
107 IFTYPE=tincd 122 IFTYPE=native
108 IFSUBTYPE=darwin 123 IFSUBTYPE=darwin
109 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) 124 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
110 ;; 125 ;;
111 *solaris*) 126 *solaris*)
112 IFTYPE=tincd 127 IFTYPE=tincd
… …
142AC_CACHE_SAVE 157AC_CACHE_SAVE
143 158
144dnl Checks for libraries. 159dnl Checks for libraries.
145 160
146AC_LANG(C++) 161AC_LANG(C++)
147AC_CHECK_HEADERS(ext/hash_map) 162AC_CHECK_HEADERS(ext/hash_map clocale)
148 163
149dnl Checks for header files. 164dnl Checks for header files.
150AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ 165AC_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 \ 166 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]) 167 sys/mman.h netinet/in.h])
… …
172AC_HEADER_TIME 187AC_HEADER_TIME
173AC_STRUCT_TM 188AC_STRUCT_TM
174 189
175AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, 190AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
176[ 191[
177 AC_TRY_COMPILE( 192 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
178 [#include <sys/types.h> 193 #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]) 194])
184if test $ac_cv_type_socklen_t = yes; then 195if test $ac_cv_type_socklen_t = yes; then
185 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) 196 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
186fi 197fi
187 198
188AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, 199AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
189[ 200[
190 AC_TRY_COMPILE( 201 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
191 [#include <sys/types.h>
192 #include <sys/socket.h> 202 #include <sys/socket.h>
193 #include <netdb.h>], 203 #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]) 204])
198if test $ac_cv_struct_addrinfo = yes; then 205if test $ac_cv_struct_addrinfo = yes; then
199 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) 206 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
200fi 207fi
201 208
… …
233if test "x$openssl_include" != x; then 240if test "x$openssl_include" != x; then
234 CXXFLAGS="$CXXFLAGS -I$openssl_include" 241 CXXFLAGS="$CXXFLAGS -I$openssl_include"
235fi 242fi
236dnl tinc_ZLIB 243dnl tinc_ZLIB
237 244
245AC_ARG_ENABLE(static-daemon,
246 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
247 [LDFLAGS_DAEMON=-static]
248)
249AC_SUBST(LDFLAGS_DAEMON)
250
238AC_ARG_ENABLE(rohc, 251AC_ARG_ENABLE(rohc,
239 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], 252 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
240 [ 253 [
241 echo 254 echo
242 echo "**********************************************************************" 255 echo "**********************************************************************"
243 echo "**********************************************************************" 256 echo "**********************************************************************"
244 echo "**** --enable-rohc not yet implemented *******************************" 257 echo "**** --enable-rohc is highly experimental, do not use ****************"
245 echo "**********************************************************************"
246 echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
247 echo "**** implementation to be used in GPL code on the web."
248 echo "**** so this option is just a fake. Please implement one and send it"
249 echo "**** to me ;)"
250 echo "**********************************************************************"
251 echo "**********************************************************************"
252 echo "**********************************************************************" 258 echo "**********************************************************************"
253 echo "**********************************************************************" 259 echo "**********************************************************************"
254 echo 260 echo
261 rohc=true
262 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
255 ] 263 ]
256) 264)
257 265
266AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
267
258AC_ARG_ENABLE(icmp, 268AC_ARG_ENABLE(icmp,
259 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], 269 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)],
260 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 270 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
261) 271)
262 272
263AC_ARG_ENABLE(tcp, 273AC_ARG_ENABLE(tcp,
264 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], 274 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)],
265 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 275 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
266) 276)
267 277
278AC_ARG_ENABLE(dns,
279 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)],
280 [
281 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
282 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
283
284 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
285 ]
286)
287
268AC_ARG_ENABLE(http-proxy, 288AC_ARG_ENABLE(http-proxy,
269 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], 289 [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.]) 290 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
271) 291)
272 292
273HMAC=8 dnl see also the AC_HELP_STRING 293HMAC=12
274AC_ARG_ENABLE(hmac-length, 294AC_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.])], 295 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
296 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
276 HMAC=$enableval 297 HMAC=$enableval
277) 298)
278AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 299AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])
279 300
280RAND=8 dnl see also the AC_HELP_STRING 301RAND=8
281AC_ARG_ENABLE(rand-length, 302AC_ARG_ENABLE(rand-length,
282 [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], 303 [AS_HELP_STRING(--enable-rand-length=BYTES,
304 [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
283 RAND=$enableval 305 RAND=$enableval
284) 306)
285AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 307AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
286 308
287MTU=1500 dnl see also the AC_HELP_STRING 309MTU=1500
288AC_ARG_ENABLE(mtu, 310AC_ARG_ENABLE(mtu,
289 [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 311 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
290 MTU=$enableval 312 MTU=$enableval
291) 313)
292AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 314AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.])
293 315
294COMPRESS=1 316COMPRESS=1
295AC_ARG_ENABLE(compression, 317AC_ARG_ENABLE(compression,
296 [AC_HELP_STRING(--disable-compression, Disable compression support.)], 318 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
297 if test "x$enableval" = xno; then 319 if test "x$enableval" = xno; then
298 COMPRESS=0 320 COMPRESS=0
299 fi 321 fi
300) 322)
301AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 323AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
302 324
303CIPHER=bf_cbc 325CIPHER=bf_cbc
304AC_ARG_ENABLE(cipher, 326AC_ARG_ENABLE(cipher,
305 [AC_HELP_STRING(--enable-cipher, [ 327 [AS_HELP_STRING(--enable-cipher,[
306 Select the symmetric cipher (default "bf"). Must be one of 328 Select the symmetric cipher (default "bf").
307 "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 329 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
308 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 330 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
309 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 331 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 332 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 333 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
312) 334)
313AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 335AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
314 336
315DIGEST=sha1 337DIGEST=sha1
316AC_ARG_ENABLE(digest, 338AC_ARG_ENABLE(digest,
317 [AC_HELP_STRING(--enable-digest, [ 339 [AS_HELP_STRING(--enable-digest,[
318 Select the digets algorithm to use (default "sha1"). Must be one of 340 Select the digets algorithm to use (default "sha1"). Must be one of
319 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 341 "sha1", "ripemd160", "md5" or "md4" (insecure).])],
320 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 342 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
321 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 343 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
322 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 344 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
323 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 345 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
324) 346)
… …
351echo "*** Digest used: $DIGEST" 373echo "*** Digest used: $DIGEST"
352echo "*** HMAC length: $HMAC" 374echo "*** HMAC length: $HMAC"
353echo "*** RAND used: $RAND" 375echo "*** RAND used: $RAND"
354echo "*** Max. MTU: $MTU" 376echo "*** Max. MTU: $MTU"
355echo "*** Compression: $COMPRESS" 377echo "*** Compression: $COMPRESS"
356echo "***"
357 378
358if test "x$DIGEST" = xmd4; then 379if test "x$DIGEST" = xmd4; then
359echo "*** WARNING" 380echo "***"
360echo "*** The digest you have chosen ($DIGEST) is known to be insecure" 381echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
361echo "***"
362fi 382fi
383
384if test "$HMAC" -lt 12; then
385echo "***"
386echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
387fi
388
389if test "$RAND" -lt 8; then
390echo "***"
391echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
392fi
393
394echo "***"
363 395
364echo 396echo
365 397
366]) 398])
367 399
368AC_SUBST(INCLUDES) 400AC_SUBST(INCLUDES)
369 401
370AC_OUTPUT(Makefile po/Makefile.in 402AC_CONFIG_FILES([Makefile po/Makefile.in
371src/Makefile 403src/Makefile
372doc/Makefile 404doc/Makefile
373lib/Makefile 405lib/Makefile
374m4/Makefile 406m4/Makefile
375) 407])
408AC_OUTPUT

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