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Comparing gvpe/configure.ac (file contents):
Revision 1.27 by pcg, Wed May 12 13:32:13 2004 UTC vs.
Revision 1.49 by pcg, Mon Jan 28 12:00:14 2008 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, 1.6.1) 7AM_INIT_AUTOMAKE(gvpe, 2.2)
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)
… …
43AM_GNU_GETTEXT_VERSION(0.11.5) 55AM_GNU_GETTEXT_VERSION(0.11.5)
44 56
45# Enable GNU extensions. 57# Enable GNU extensions.
46# Define this here, not in acconfig's @TOP@ section, since definitions 58# Define this here, not in acconfig's @TOP@ section, since definitions
47# in the latter don't make it into the configure-time tests. 59# in the latter don't make it into the configure-time tests.
48AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) 60AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extensions])
49 61
50# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs 62# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
51dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) 63dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions])
52dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) 64dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions])
53 65
… …
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 (see doc/gvpe.osdep.5.pod):
71 "native/linux" 83 "native/linux"
72 "tincd/linux" 84 "tincd/linux"
85 "tincd/netbsd"
73 "tincd/freebsd" 86 "tincd/freebsd"
74 "tincd/openbsd" 87 "tincd/openbsd"
88 "native/darwin"
75 "tincd/darwin" 89 "tincd/darwin"
76 "native/cygwin"; 90 "native/cygwin";
77 Untested combinations are: 91 Untested combinations are:
78 "tincd/netbsd" 92 "tincd/bsd"
79 "tincd/solaris" 93 "tincd/solaris"
80 "tincd/mingw"; 94 "tincd/mingw"
95 "tincd/raw_socket"
96 "tincd/uml_socket";
81 Broken combinations are: 97 Broken combinations are:
82 "tincd/cygwin"; 98 "tincd/cygwin";
83 The default is to autodetect. 99 The default is to autodetect.
84 ])], 100 )],
85 [ 101 [
86 IFTYPE=`echo $enableval | sed s%/.*%%` 102 IFTYPE=`echo $enableval | sed s%/.*%%`
87 IFSUBTYPE=`echo $enableval | sed s%.*/%%` 103 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
88 ] 104 ]
89) 105)
… …
102 IFTYPE=tincd 118 IFTYPE=tincd
103 IFSUBTYPE=freebsd 119 IFSUBTYPE=freebsd
104 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) 120 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
105 ;; 121 ;;
106 *darwin*) 122 *darwin*)
107 IFTYPE=tincd 123 IFTYPE=native
108 IFSUBTYPE=darwin 124 IFSUBTYPE=darwin
109 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) 125 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
110 ;; 126 ;;
111 *solaris*) 127 *solaris*)
112 IFTYPE=tincd 128 IFTYPE=tincd
… …
142AC_CACHE_SAVE 158AC_CACHE_SAVE
143 159
144dnl Checks for libraries. 160dnl Checks for libraries.
145 161
146AC_LANG(C++) 162AC_LANG(C++)
147AC_CHECK_HEADERS(ext/hash_map) 163AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale)
148 164
149dnl Checks for header files. 165dnl Checks for header files.
150AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ 166AC_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 \ 167 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]) 168 sys/mman.h netinet/in.h])
… …
172AC_HEADER_TIME 188AC_HEADER_TIME
173AC_STRUCT_TM 189AC_STRUCT_TM
174 190
175AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, 191AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
176[ 192[
177 AC_TRY_COMPILE( 193 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
178 [#include <sys/types.h> 194 #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]) 195])
184if test $ac_cv_type_socklen_t = yes; then 196if test $ac_cv_type_socklen_t = yes; then
185 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) 197 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
186fi 198fi
187 199
188AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, 200AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
189[ 201[
190 AC_TRY_COMPILE( 202 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
191 [#include <sys/types.h>
192 #include <sys/socket.h> 203 #include <sys/socket.h>
193 #include <netdb.h>], 204 #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]) 205])
198if test $ac_cv_struct_addrinfo = yes; then 206if test $ac_cv_struct_addrinfo = yes; then
199 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) 207 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
200fi 208fi
201 209
… …
217 AC_CHECK_LIB(socket, connect) 225 AC_CHECK_LIB(socket, connect)
218]) 226])
219AC_CHECK_FUNC(gethostbyname, [], [ 227AC_CHECK_FUNC(gethostbyname, [], [
220 AC_CHECK_LIB(nsl, gethostbyname) 228 AC_CHECK_LIB(nsl, gethostbyname)
221]) 229])
230
231dnl libev support
232m4_include([libev/libev.m4])
222 233
223AC_LANG_POP 234AC_LANG_POP
224 235
225dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) 236dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
226 237
… …
233if test "x$openssl_include" != x; then 244if test "x$openssl_include" != x; then
234 CXXFLAGS="$CXXFLAGS -I$openssl_include" 245 CXXFLAGS="$CXXFLAGS -I$openssl_include"
235fi 246fi
236dnl tinc_ZLIB 247dnl tinc_ZLIB
237 248
249AC_ARG_ENABLE(static-daemon,
250 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
251 [LDFLAGS_DAEMON=-static]
252)
253AC_SUBST(LDFLAGS_DAEMON)
254
238AC_ARG_ENABLE(rohc, 255AC_ARG_ENABLE(rohc,
239 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], 256 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
240 [ 257 [
241 echo 258 echo
242 echo "**********************************************************************" 259 echo "**********************************************************************"
243 echo "**********************************************************************" 260 echo "**********************************************************************"
244 echo "**** --enable-rohc is highly experimental, do not use ****************" 261 echo "**** --enable-rohc is highly experimental, do not use ****************"
… …
250 ] 267 ]
251) 268)
252 269
253AM_CONDITIONAL(ROHC, test x$rohc = xtrue) 270AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
254 271
272dnl AC_ARG_ENABLE(bridging,
273dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)],
274dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.])
275dnl )
276
255AC_ARG_ENABLE(icmp, 277AC_ARG_ENABLE(icmp,
256 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], 278 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)],
257 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 279 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
258) 280)
259 281
260AC_ARG_ENABLE(tcp, 282AC_ARG_ENABLE(tcp,
261 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], 283 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)],
262 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 284 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
263) 285)
264 286
265AC_ARG_ENABLE(dns, 287AC_ARG_ENABLE(dns,
266 [AC_HELP_STRING(--enable-dns, [enable dns tunnel protocol support (DOES NOT WORK).])], 288 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)],
289 [
290 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
291 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
292
267 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) 293 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
294 ]
268) 295)
269 296
270AC_ARG_ENABLE(http-proxy, 297AC_ARG_ENABLE(http-proxy,
271 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], 298 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)],
272 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) 299 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
273) 300)
274 301
275HMAC=12 dnl see also the AC_HELP_STRING 302HMAC=12
276AC_ARG_ENABLE(hmac-length, 303AC_ARG_ENABLE(hmac-length,
277 [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], 304 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
305 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
278 HMAC=$enableval 306 HMAC=$enableval
279) 307)
280AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 308AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])
281 309
282RAND=8 dnl see also the AC_HELP_STRING 310RAND=8
283AC_ARG_ENABLE(rand-length, 311AC_ARG_ENABLE(rand-length,
284 [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], 312 [AS_HELP_STRING(--enable-rand-length=BYTES,
313 [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
285 RAND=$enableval 314 RAND=$enableval
286) 315)
287AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 316AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
288 317
289MTU=1500 dnl see also the AC_HELP_STRING 318MTU=1500
290AC_ARG_ENABLE(mtu, 319AC_ARG_ENABLE(mtu,
291 [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 320 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
292 MTU=$enableval 321 MTU=$enableval
293) 322)
294AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 323AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.])
295 324
296COMPRESS=1 325COMPRESS=1
297AC_ARG_ENABLE(compression, 326AC_ARG_ENABLE(compression,
298 [AC_HELP_STRING(--disable-compression, Disable compression support.)], 327 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
299 if test "x$enableval" = xno; then 328 if test "x$enableval" = xno; then
300 COMPRESS=0 329 COMPRESS=0
301 fi 330 fi
302) 331)
303AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 332AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
304 333
305CIPHER=bf_cbc 334CIPHER=aes_128_cbc
306AC_ARG_ENABLE(cipher, 335AC_ARG_ENABLE(cipher,
307 [AC_HELP_STRING(--enable-cipher, [ 336 [AS_HELP_STRING(--enable-cipher,[
308 Select the symmetric cipher (default "bf"). Must be one of 337 Select the symmetric cipher (default "aes-128").
309 "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 338 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
310 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 339 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
311 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 340 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
312 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 341 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
313 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 342 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
314) 343)
315AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 344AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
316 345
317DIGEST=sha1 346DIGEST=ripemd160
318AC_ARG_ENABLE(digest, 347AC_ARG_ENABLE(digest,
319 [AC_HELP_STRING(--enable-digest, [ 348 [AS_HELP_STRING(--enable-digest,[
320 Select the digets algorithm to use (default "sha1"). Must be one of 349 Select the digest algorithm to use (default "ripemd160"). Must be one of
321 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 350 "sha512", "sha256", "sha1", "ripemd160", "md5" or "md4" (insecure).])],
351 if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
352 if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
322 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 353 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
323 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 354 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
324 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 355 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
325 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 356 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
326) 357)
… …
328 359
329if $CXX -v --help 2>&1 | grep -q fno-rtti; then 360if $CXX -v --help 2>&1 | grep -q fno-rtti; then
330 CXXFLAGS="$CXXFLAGS -fno-rtti" 361 CXXFLAGS="$CXXFLAGS -fno-rtti"
331fi 362fi
332 363
333if $CXX -v --help 2>&1 | grep -q fexceptions; then 364#if $CXX -v --help 2>&1 | grep -q fexceptions; then
334 CXXFLAGS="$CXXFLAGS -fno-exceptions" 365# CXXFLAGS="$CXXFLAGS -fno-exceptions"
335fi 366#fi
367
368LIBS="$EXTRA_LIBS $LIBS"
336 369
337dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 370dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
338dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" 371dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
339dnl fi 372dnl fi
340dnl 373dnl
341dnl if $LD -v --help 2>&1 | grep -q gc-sections; then 374dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
342dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" 375dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
343dnl fi 376dnl fi
344 377
345AC_CONFIG_COMMANDS_POST([ 378AC_SUBST(INCLUDES)
379
380AC_CONFIG_FILES([Makefile po/Makefile.in
381src/Makefile
382doc/Makefile
383lib/Makefile
384m4/Makefile
385])
386AC_OUTPUT
346 387
347echo 388echo
348echo "***" 389echo "***"
349echo "*** Configuration Summary" 390echo "*** Configuration Summary"
350echo "***" 391echo "***"
… …
352echo "*** Cipher used: $CIPHER" 393echo "*** Cipher used: $CIPHER"
353echo "*** Digest used: $DIGEST" 394echo "*** Digest used: $DIGEST"
354echo "*** HMAC length: $HMAC" 395echo "*** HMAC length: $HMAC"
355echo "*** RAND used: $RAND" 396echo "*** RAND used: $RAND"
356echo "*** Max. MTU: $MTU" 397echo "*** Max. MTU: $MTU"
357echo "*** Compression: $COMPRESS" 398
399echo "***"
400echo "*** Enable options:"
401grep ENABLE_ config.h | sed -e 's/^/*** /'
358 402
359if test "x$DIGEST" = xmd4; then 403if test "x$DIGEST" = xmd4; then
360echo "***" 404echo "***"
361echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" 405echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
362fi 406fi
… …
370echo "***" 414echo "***"
371echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" 415echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
372fi 416fi
373 417
374echo "***" 418echo "***"
375
376echo 419echo
377 420
378])
379 421
380AC_SUBST(INCLUDES)
381
382AC_OUTPUT(Makefile po/Makefile.in
383src/Makefile
384src/rohc/Makefile
385doc/Makefile
386lib/Makefile
387m4/Makefile
388)

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