ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/gvpe/configure.ac
(Generate patch)

Comparing gvpe/configure.ac (file contents):
Revision 1.16 by pcg, Wed Oct 15 06:06:41 2003 UTC vs.
Revision 1.33 by pcg, Tue Mar 1 06:27:20 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/vped.C])
5AC_CANONICAL_TARGET 6AC_CANONICAL_TARGET
6AM_INIT_AUTOMAKE(vpe, 1.2) 7AM_INIT_AUTOMAKE(gvpe, 1.7)
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
… …
44 50
45# Enable GNU extensions. 51# Enable GNU extensions.
46# Define this here, not in acconfig's @TOP@ section, since definitions 52# Define this here, not in acconfig's @TOP@ section, since definitions
47# in the latter don't make it into the configure-time tests. 53# in the latter don't make it into the configure-time tests.
48AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) 54AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions])
49AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) 55
56# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
57dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions])
58dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions])
50 59
51ALL_LINGUAS="" 60ALL_LINGUAS=""
52 61
53dnl Checks for programs. 62dnl Checks for programs.
54AC_PROG_CC 63AC_PROG_CC
… …
59AC_PROG_INSTALL 68AC_PROG_INSTALL
60AC_PROG_LN_S 69AC_PROG_LN_S
61AC_PROG_MAKE_SET 70AC_PROG_MAKE_SET
62AC_PROG_RANLIB 71AC_PROG_RANLIB
63 72
64AC_ISC_POSIX
65
66AC_ARG_ENABLE(iftype, 73AC_ARG_ENABLE(iftype,
67 [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ 74 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE,
68 Use kernel/net device interface TYPE/SUBTYPE. 75 Use kernel/net device interface TYPE/SUBTYPE.
69 Working combinations are: 76 Working combinations are:
70 "native/linux" 77 "native/linux"
71 "tincd/linux" 78 "tincd/linux"
72 "tincd/freebsd" 79 "tincd/freebsd"
80 "tincd/openbsd"
81 "tincd/darwin"
73 "native/cygwin"; 82 "native/cygwin";
74 Untested combinations are: 83 Untested combinations are:
75 "tincd/netbsd" 84 "tincd/netbsd"
76 "tincd/darwin"
77 "tincd/solaris" 85 "tincd/solaris"
78 "tincd/openbsd"; 86 "tincd/mingw";
79 Broken combinations are: 87 Broken combinations are:
80 "tincd/cygwin"; 88 "tincd/cygwin";
81 The default is to autodetect. 89 The default is to autodetect.
82 ])], 90 )],
83 [ 91 [
84 IFTYPE=`echo $enableval | sed s%/.*%%` 92 IFTYPE=`echo $enableval | sed s%/.*%%`
85 IFSUBTYPE=`echo $enableval | sed s%.*/%%` 93 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
86 ] 94 ]
87) 95)
… …
132 esac 140 esac
133fi 141fi
134AC_MSG_RESULT($IFTYPE/$IFSUBTYPE) 142AC_MSG_RESULT($IFTYPE/$IFSUBTYPE)
135AC_SUBST(IFTYPE,$IFTYPE) 143AC_SUBST(IFTYPE,$IFTYPE)
136AC_SUBST(IFSUBTYPE,$IFSUBTYPE) 144AC_SUBST(IFSUBTYPE,$IFSUBTYPE)
145AC_DEFINE_UNQUOTED(IFTYPE,"$IFTYPE",[kernel interface type])
146AC_DEFINE_UNQUOTED(IFSUBTYPE,"$IFSUBTYPE",[kernel interface subtype])
137 147
138AC_CACHE_SAVE 148AC_CACHE_SAVE
139 149
140dnl Checks for libraries. 150dnl Checks for libraries.
141 151
142AC_LANG(C++) 152AC_LANG(C++)
143AC_CHECK_HEADERS(ext/hash_map) 153AC_CHECK_HEADERS(ext/hash_map)
144 154
145dnl Checks for header files. 155dnl Checks for header files.
146AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ 156AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
147 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h arpa/inet.h \ 157 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
148 sys/poll.h sys/mman.h netinet/in.h]) 158 sys/mman.h netinet/in.h])
149AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [], 159AC_CHECK_HEADERS([arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [],
150[ 160[
151#include <sys/types.h> 161#include <sys/types.h>
152#include <sys/socket.h> 162#include <sys/socket.h>
153#ifdef HAVE_NETINET_IN_H 163#ifdef HAVE_NETINET_IN_H
154# include <netinet/in.h> 164# include <netinet/in.h>
… …
168AC_HEADER_TIME 178AC_HEADER_TIME
169AC_STRUCT_TM 179AC_STRUCT_TM
170 180
171AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, 181AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
172[ 182[
173 AC_TRY_COMPILE( 183 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
174 [#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])
175 #include <sys/socket.h>],
176 [socklen_t len = 42; return len;],
177 ac_cv_type_socklen_t=yes,
178 ac_cv_type_socklen_t=no)
179]) 185])
180if test $ac_cv_type_socklen_t = yes; then 186if test $ac_cv_type_socklen_t = yes; then
181 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) 187 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
182fi 188fi
183 189
184AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, 190AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
185[ 191[
186 AC_TRY_COMPILE( 192 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
187 [#include <sys/types.h>
188 #include <sys/socket.h> 193 #include <sys/socket.h>
189 #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])
190 [struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;],
191 ac_cv_struct_addrinfo=yes,
192 ac_cv_struct_addrinfo=no)
193]) 195])
194if test $ac_cv_struct_addrinfo = yes; then 196if test $ac_cv_struct_addrinfo = yes; then
195 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) 197 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
196fi 198fi
197 199
… …
201AC_LANG_PUSH(C) 203AC_LANG_PUSH(C)
202 204
203AC_HEADER_STDC 205AC_HEADER_STDC
204 206
205dnl argl, could somebody catapult darwin into the 21st century??? 207dnl argl, could somebody catapult darwin into the 21st century???
206AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll) 208AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall)
207 209
208AC_FUNC_ALLOCA 210AC_FUNC_ALLOCA
209 211
210dnl Support for SunOS 212dnl Support for SunOS
211 213
… …
229if test "x$openssl_include" != x; then 231if test "x$openssl_include" != x; then
230 CXXFLAGS="$CXXFLAGS -I$openssl_include" 232 CXXFLAGS="$CXXFLAGS -I$openssl_include"
231fi 233fi
232dnl tinc_ZLIB 234dnl tinc_ZLIB
233 235
236AC_ARG_ENABLE(static-daemon,
237 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
238 [LDFLAGS_DAEMON=-static]
239)
240AC_SUBST(LDFLAGS_DAEMON)
241
234AC_ARG_ENABLE(rohc, 242AC_ARG_ENABLE(rohc,
235 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], 243 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
236 [ 244 [
237 echo 245 echo
238 echo "**********************************************************************" 246 echo "**********************************************************************"
239 echo "**********************************************************************" 247 echo "**********************************************************************"
240 echo "**** --enable-rohc not yet implemented *******************************" 248 echo "**** --enable-rohc is highly experimental, do not use ****************"
241 echo "**********************************************************************"
242 echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
243 echo "**** implementation to be used in GPL code on the web."
244 echo "**** so this option is just a fake. Please implement one and send it"
245 echo "**** to me ;)"
246 echo "**********************************************************************"
247 echo "**********************************************************************"
248 echo "**********************************************************************" 249 echo "**********************************************************************"
249 echo "**********************************************************************" 250 echo "**********************************************************************"
250 echo 251 echo
252 rohc=true
253 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
251 ] 254 ]
252) 255)
253 256
257AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
258
254AC_ARG_ENABLE(icmp, 259AC_ARG_ENABLE(icmp,
255 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], 260 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)],
256 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 261 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
257) 262)
258 263
259AC_ARG_ENABLE(tcp, 264AC_ARG_ENABLE(tcp,
260 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], 265 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)],
261 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 266 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
262) 267)
263 268
269AC_ARG_ENABLE(dns,
270 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)],
271 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
272)
273
264AC_ARG_ENABLE(http-proxy, 274AC_ARG_ENABLE(http-proxy,
265 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], 275 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)],
266 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) 276 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
267) 277)
268 278
269HMAC=12 dnl see also the AC_HELP_STRING 279HMAC=12
270AC_ARG_ENABLE(hmac-length, 280AC_ARG_ENABLE(hmac-length,
271 [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], 281 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
282 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
272 HMAC=$enableval 283 HMAC=$enableval
273) 284)
274AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 285AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])
275 286
276RAND=8 dnl see also the AC_HELP_STRING 287RAND=8
277AC_ARG_ENABLE(rand-length, 288AC_ARG_ENABLE(rand-length,
278 [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], 289 [AS_HELP_STRING(--enable-rand-length=BYTES,
290 [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
279 RAND=$enableval 291 RAND=$enableval
280) 292)
281AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 293AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
282 294
283MTU=1500 dnl see also the AC_HELP_STRING 295MTU=1500
284AC_ARG_ENABLE(mtu, 296AC_ARG_ENABLE(mtu,
285 [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 297 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
286 MTU=$enableval 298 MTU=$enableval
287) 299)
288AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 300AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.])
289 301
290COMPRESS=1 302COMPRESS=1
291AC_ARG_ENABLE(compression, 303AC_ARG_ENABLE(compression,
292 [AC_HELP_STRING(--disable-compression, Disable compression support.)], 304 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
293 if test "x$enableval" = xno; then 305 if test "x$enableval" = xno; then
294 COMPRESS=0 306 COMPRESS=0
295 fi 307 fi
296) 308)
297AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 309AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
298 310
299CIPHER=bf_cbc 311CIPHER=bf_cbc
300AC_ARG_ENABLE(cipher, 312AC_ARG_ENABLE(cipher,
301 [AC_HELP_STRING(--enable-cipher, [ 313 [AS_HELP_STRING(--enable-cipher,[
302 Select the symmetric cipher (default "bf"). Must be one of 314 Select the symmetric cipher (default "bf").
303 "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 315 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
304 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 316 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
305 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 317 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
306 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 318 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
307 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 319 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
308) 320)
309AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 321AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
310 322
311DIGEST=sha1 323DIGEST=sha1
312AC_ARG_ENABLE(digest, 324AC_ARG_ENABLE(digest,
313 [AC_HELP_STRING(--enable-digest, [ 325 [AS_HELP_STRING(--enable-digest,[
314 Select the digets algorithm to use (default "sha1"). Must be one of 326 Select the digets algorithm to use (default "sha1"). Must be one of
315 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 327 "sha1", "ripemd160", "md5" or "md4" (insecure).])],
316 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 328 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
317 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 329 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
318 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 330 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
319 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 331 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
320) 332)
… …
326 338
327if $CXX -v --help 2>&1 | grep -q fexceptions; then 339if $CXX -v --help 2>&1 | grep -q fexceptions; then
328 CXXFLAGS="$CXXFLAGS -fno-exceptions" 340 CXXFLAGS="$CXXFLAGS -fno-exceptions"
329fi 341fi
330 342
331if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 343dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
332 CXXFLAGS="$CXXFLAGS -ffunction-sections" 344dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
333fi 345dnl fi
334 346dnl
335if $LD -v --help 2>&1 | grep -q gc-sections; then 347dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
336 LDFLAGS="$LDFLAGS -Wl,--gc-sections" 348dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
337fi 349dnl fi
338 350
339AC_CONFIG_COMMANDS_POST([ 351AC_CONFIG_COMMANDS_POST([
340 352
341echo 353echo
342echo "***" 354echo "***"
… …
347echo "*** Digest used: $DIGEST" 359echo "*** Digest used: $DIGEST"
348echo "*** HMAC length: $HMAC" 360echo "*** HMAC length: $HMAC"
349echo "*** RAND used: $RAND" 361echo "*** RAND used: $RAND"
350echo "*** Max. MTU: $MTU" 362echo "*** Max. MTU: $MTU"
351echo "*** Compression: $COMPRESS" 363echo "*** Compression: $COMPRESS"
352echo "***"
353 364
354if test "x$DIGEST" = xmd4; then 365if test "x$DIGEST" = xmd4; then
355echo "*** WARNING" 366echo "***"
356echo "*** The digest you have chosen ($DIGEST) is known to be insecure" 367echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
357echo "***"
358fi 368fi
369
370if test "$HMAC" -lt 12; then
371echo "***"
372echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
373fi
374
375if test "$RAND" -lt 8; then
376echo "***"
377echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
378fi
379
380echo "***"
359 381
360echo 382echo
361 383
362]) 384])
363 385
364AC_SUBST(INCLUDES) 386AC_SUBST(INCLUDES)
365 387
366AC_OUTPUT(Makefile po/Makefile.in 388AC_CONFIG_FILES([Makefile po/Makefile.in
367src/Makefile 389src/Makefile
368doc/Makefile 390doc/Makefile
369lib/Makefile 391lib/Makefile
370m4/Makefile 392m4/Makefile
371) 393])
394AC_OUTPUT

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines