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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 1.63 by root, Thu Jul 18 13:35:19 2013 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(2.69)
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, 2.25)
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])
38 43
39dnl Include the macros from the m4/ directory 44#if HAVE_CLOCALE
40AM_ACLOCAL_INCLUDE(m4) 45# define CLOCALE <clocale>
46#else
47# define CLOCALE <locale.h>
48#endif
49])
41 50
42AM_GNU_GETTEXT([external]) 51AM_GNU_GETTEXT([external])
43AM_GNU_GETTEXT_VERSION(0.11.5) 52AM_GNU_GETTEXT_VERSION(0.11.5)
44 53
45# Enable GNU extensions. 54# Enable GNU extensions.
46# Define this here, not in acconfig's @TOP@ section, since definitions 55# Define this here, not in acconfig's @TOP@ section, since definitions
47# in the latter don't make it into the configure-time tests. 56# in the latter don't make it into the configure-time tests.
48AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) 57AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extensions])
49 58
50# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs 59# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
51dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) 60dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions])
52dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) 61dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions])
53 62
54ALL_LINGUAS="" 63ALL_LINGUAS=""
55 64
56dnl Checks for programs. 65dnl Checks for programs.
57AC_PROG_CC
58AC_PROG_CPP 66AC_PROG_CPP
59AC_PROG_CXX 67AC_PROG_CXX
60AC_PROG_GCC_TRADITIONAL 68AC_PROG_GCC_TRADITIONAL
61AC_PROG_AWK 69AC_PROG_AWK
62AC_PROG_INSTALL 70AC_PROG_INSTALL
63AC_PROG_LN_S 71AC_PROG_LN_S
64AC_PROG_MAKE_SET 72AC_PROG_MAKE_SET
65AC_PROG_RANLIB 73AC_PROG_RANLIB
66 74
67AC_ARG_ENABLE(iftype, 75AC_ARG_ENABLE(iftype,
68 [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ 76 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE,
69 Use kernel/net device interface TYPE/SUBTYPE. 77 Use kernel/net device interface TYPE/SUBTYPE.
70 Working combinations are: 78 Working combinations are (see doc/gvpe.osdep.5.pod):
71 "native/linux" 79 "native/linux"
72 "tincd/linux" 80 "tincd/linux"
81 "tincd/netbsd"
73 "tincd/freebsd" 82 "tincd/freebsd"
74 "tincd/openbsd" 83 "tincd/openbsd"
84 "native/darwin"
75 "tincd/darwin" 85 "tincd/darwin"
76 "native/cygwin"; 86 "native/cygwin";
77 Untested combinations are: 87 Untested combinations are:
78 "tincd/netbsd" 88 "tincd/bsd"
79 "tincd/solaris" 89 "tincd/solaris"
80 "tincd/mingw"; 90 "tincd/mingw"
91 "tincd/raw_socket"
92 "tincd/uml_socket";
81 Broken combinations are: 93 Broken combinations are:
82 "tincd/cygwin"; 94 "tincd/cygwin";
83 The default is to autodetect. 95 The default is to autodetect.
84 ])], 96 )],
85 [ 97 [
86 IFTYPE=`echo $enableval | sed s%/.*%%` 98 IFTYPE=`echo $enableval | sed s%/.*%%`
87 IFSUBTYPE=`echo $enableval | sed s%.*/%%` 99 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
88 ] 100 ]
89) 101)
… …
102 IFTYPE=tincd 114 IFTYPE=tincd
103 IFSUBTYPE=freebsd 115 IFSUBTYPE=freebsd
104 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) 116 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
105 ;; 117 ;;
106 *darwin*) 118 *darwin*)
107 IFTYPE=tincd 119 IFTYPE=native
108 IFSUBTYPE=darwin 120 IFSUBTYPE=darwin
109 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) 121 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
110 ;; 122 ;;
111 *solaris*) 123 *solaris*)
112 IFTYPE=tincd 124 IFTYPE=tincd
… …
142AC_CACHE_SAVE 154AC_CACHE_SAVE
143 155
144dnl Checks for libraries. 156dnl Checks for libraries.
145 157
146AC_LANG(C++) 158AC_LANG(C++)
147AC_CHECK_HEADERS(ext/hash_map) 159AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale)
148 160
149dnl Checks for header files. 161dnl Checks for header files.
150AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ 162AC_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 \ 163 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]) 164 sys/mman.h netinet/in.h])
… …
172AC_HEADER_TIME 184AC_HEADER_TIME
173AC_STRUCT_TM 185AC_STRUCT_TM
174 186
175AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, 187AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
176[ 188[
177 AC_TRY_COMPILE( 189 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
178 [#include <sys/types.h> 190 #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]) 191])
184if test $ac_cv_type_socklen_t = yes; then 192if test $ac_cv_type_socklen_t = yes; then
185 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) 193 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
186fi 194fi
187 195
188AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, 196AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
189[ 197[
190 AC_TRY_COMPILE( 198 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
191 [#include <sys/types.h>
192 #include <sys/socket.h> 199 #include <sys/socket.h>
193 #include <netdb.h>], 200 #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]) 201])
198if test $ac_cv_struct_addrinfo = yes; then 202if test $ac_cv_struct_addrinfo = yes; then
199 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) 203 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
200fi 204fi
201 205
… …
217 AC_CHECK_LIB(socket, connect) 221 AC_CHECK_LIB(socket, connect)
218]) 222])
219AC_CHECK_FUNC(gethostbyname, [], [ 223AC_CHECK_FUNC(gethostbyname, [], [
220 AC_CHECK_LIB(nsl, gethostbyname) 224 AC_CHECK_LIB(nsl, gethostbyname)
221]) 225])
226
227dnl libev support
228m4_include([libev/libev.m4])
222 229
223AC_LANG_POP 230AC_LANG_POP
224 231
225dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) 232dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
226 233
… …
233if test "x$openssl_include" != x; then 240if test "x$openssl_include" != x; then
234 CXXFLAGS="$CXXFLAGS -I$openssl_include" 241 CXXFLAGS="$CXXFLAGS -I$openssl_include"
235fi 242fi
236dnl tinc_ZLIB 243dnl tinc_ZLIB
237 244
245AC_ARG_ENABLE(threads,
246 [AS_HELP_STRING(--enable-threads,try to use threads for long-running asynchronous operations (default enabled).)],
247 [try_threads=$enableval],
248 [try_threads=yes]
249)
250
251if test "x$try_threads" = xyes; then
252 AC_CHECK_HEADER(pthread.h,[
253 LIBS="$LIBS -lpthread"
254 AC_COMPILE_IFELSE(
255 [AC_LANG_PROGRAM([#include <pthread.h>], [pthread_t id; pthread_create (&id, 0, 0, 0);])],
256 [AC_DEFINE_UNQUOTED(ENABLE_PTHREADS, 1, [POSIX thread support.])]
257 )
258 ])
259fi
260
261AC_ARG_ENABLE(static-daemon,
262 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
263 [LDFLAGS_DAEMON=-static]
264)
265AC_SUBST(LDFLAGS_DAEMON)
266
238AC_ARG_ENABLE(rohc, 267dnl AC_ARG_ENABLE(rohc,
239 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], 268dnl [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
269dnl [
270dnl echo
271dnl echo "**********************************************************************"
272dnl echo "**********************************************************************"
273dnl echo "**** --enable-rohc is highly experimental, do not use ****************"
274dnl echo "**********************************************************************"
275dnl echo "**********************************************************************"
276dnl echo
277dnl rohc=true
278dnl AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
279dnl ]
280dnl )
281
282AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
283
284dnl AC_ARG_ENABLE(bridging,
285dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)],
286dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.])
287dnl )
288
289ICMP=1
290AC_ARG_ENABLE(icmp,
291 [AS_HELP_STRING(--disable-icmp,enable icmp protocol support (default enabled).)],
292 if test "x$enableval" = xno; then
293 ICMP=0
294 fi
295)
296if test "x$ICMP" = x1; then
297 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
298fi
299
300TCP=1
301AC_ARG_ENABLE(tcp,
302 [AS_HELP_STRING(--disable-tcp,enable tcp protocol support (default enabled).)],
303 if test "x$enableval" = xno; then
304 TCP=0
305 fi
306)
307if test "x$TCP" = x1; then
308 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
309fi
310
311HTTP=1
312AC_ARG_ENABLE(http-proxy,
313 [AS_HELP_STRING(--disable-http-proxy,enable http proxy connect support (default enabled).)],
314 if test "x$enableval" = xno; then
315 HTTP=0
316 fi
317)
318if test "x$HTTP" = x1; then
319 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
320fi
321
322AC_ARG_ENABLE(dns,
323 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (default disabled).)],
240 [ 324 [
241 echo 325 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
242 echo "**********************************************************************" 326 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
243 echo "**********************************************************************" 327
244 echo "**** --enable-rohc not yet implemented *******************************" 328 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
245 echo "**********************************************************************"
246 echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
247 echo "**** implementation to be used in GPL code on the web."
248 echo "**** so this option is just a fake. Please implement one and send it"
249 echo "**** to me ;)"
250 echo "**********************************************************************"
251 echo "**********************************************************************"
252 echo "**********************************************************************"
253 echo "**********************************************************************"
254 echo
255 ] 329 ]
256) 330)
257 331
258AC_ARG_ENABLE(icmp, 332RSA=3072
259 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], 333AC_ARG_ENABLE(rsa-length,
260 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 334 [AS_HELP_STRING(--enable-rsa-length=BITS,[
335 use BITS rsa keys (default 3072). Allowed values are 2048-10240.])],
336 RSA=$enableval
261) 337)
338AC_DEFINE_UNQUOTED(RSABITS, $RSA, [Size of RSA keys.])
262 339
263AC_ARG_ENABLE(tcp, 340HMACSIZE=12
264 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])],
265 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
266)
267
268AC_ARG_ENABLE(http-proxy,
269 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])],
270 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
271)
272
273HMAC=8 dnl see also the AC_HELP_STRING
274AC_ARG_ENABLE(hmac-length, 341AC_ARG_ENABLE(hmac-length,
275 [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], 342 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
343 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
276 HMAC=$enableval 344 HMACSIZE=$enableval
277) 345)
278AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 346AC_DEFINE_UNQUOTED(HMACLENGTH, $HMACSIZE, [Size of HMAC in each packet in bytes.])
279 347
280RAND=8 dnl see also the AC_HELP_STRING 348RANDSIZE=12
281AC_ARG_ENABLE(rand-length, 349AC_ARG_ENABLE(rand-length,
282 [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], 350 [AS_HELP_STRING(--enable-rand-length=BYTES,
351 [use BYTES bytes of extra randomness (default 12). Allowed values are 0, 4, 8, 12.])],
283 RAND=$enableval 352 RANDSIZE=$enableval
284) 353)
285AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 354AC_DEFINE_UNQUOTED(RAND_SIZE, $RANDSIZE, [Add this many bytes of randomness to each packet.])
286 355
287MTU=1500 dnl see also the AC_HELP_STRING 356MTU=1500
288AC_ARG_ENABLE(mtu, 357AC_ARG_ENABLE(max-mtu,
289 [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 358 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
290 MTU=$enableval 359 MTU=$enableval
291) 360)
292AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 361AC_DEFINE_UNQUOTED(MAX_MTU, ($MTU + 14), [Maximum MTU supported.])
293 362
294COMPRESS=1 363COMPRESS=1
295AC_ARG_ENABLE(compression, 364AC_ARG_ENABLE(compression,
296 [AC_HELP_STRING(--disable-compression, Disable compression support.)], 365 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
297 if test "x$enableval" = xno; then 366 if test "x$enableval" = xno; then
298 COMPRESS=0 367 COMPRESS=0
299 fi 368 fi
300) 369)
301AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 370AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
302 371
303CIPHER=bf_cbc 372CIPHER=aes_128_cbc
304AC_ARG_ENABLE(cipher, 373AC_ARG_ENABLE(cipher,
305 [AC_HELP_STRING(--enable-cipher, [ 374 [AS_HELP_STRING(--enable-cipher=CIPHER,[
306 Select the symmetric cipher (default "bf"). Must be one of 375 Select the symmetric cipher (default "aes-128").
307 "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 376 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192", "aes-256", "camellia-128" or "camellia-256".])],
308 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 377 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
309 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 378 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 379 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 380 if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_cbc ; fi
381 if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_cbc; fi
382 if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_cbc; fi
312) 383)
313AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 384AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
314 385
315DIGEST=sha1 386HMAC=sha1
316AC_ARG_ENABLE(digest, 387AC_ARG_ENABLE(hmac-digest,
317 [AC_HELP_STRING(--enable-digest, [ 388 [AS_HELP_STRING(--enable-hmac-digest=HMAC,[
318 Select the digets algorithm to use (default "sha1"). Must be one of 389 Select the HMAC digest algorithm to use (default "sha1"). Must be one of
319 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 390 "sha512", "sha256", "sha1", "ripemd160", "whirlpool".])],
391 if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
392 if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
393 if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
320 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 394 if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
321 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 395 if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
396)
397AC_DEFINE_UNQUOTED(ENABLE_HMAC, EVP_${HMAC}, [Select the HMAC digest algorithm to use.])
398
399AUTH=sha512
400AC_ARG_ENABLE(auth-digest,
401 [AS_HELP_STRING(--enable-auth-digest=DIGEST,[
402 Select the hmac algorithm to use (default "sha512"). Must be one of
403 "sha512", "sha256", "whirlpool".])],
404 if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
322 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 405 if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
323 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 406 if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
324) 407)
325AC_DEFINE_UNQUOTED(ENABLE_DIGEST, EVP_${DIGEST}, [Select the digest algorithm to use.]) 408AC_DEFINE_UNQUOTED(ENABLE_AUTH, EVP_${AUTH}, [Select the auth digest algorithm to use.])
326 409
327if $CXX -v --help 2>&1 | grep -q fno-rtti; then 410if $CXX -v --help 2>&1 | grep -q fno-rtti; then
328 CXXFLAGS="$CXXFLAGS -fno-rtti" 411 CXXFLAGS="$CXXFLAGS -fno-rtti"
329fi 412fi
330 413
331if $CXX -v --help 2>&1 | grep -q fexceptions; then 414#if $CXX -v --help 2>&1 | grep -q fexceptions; then
332 CXXFLAGS="$CXXFLAGS -fno-exceptions" 415# CXXFLAGS="$CXXFLAGS -fno-exceptions"
333fi 416#fi
417
418LIBS="$EXTRA_LIBS $LIBS"
334 419
335dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 420dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
336dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" 421dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
337dnl fi 422dnl fi
338dnl 423dnl
339dnl if $LD -v --help 2>&1 | grep -q gc-sections; then 424dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
340dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" 425dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
341dnl fi 426dnl fi
342 427
343AC_CONFIG_COMMANDS_POST([
344
345echo
346echo "***"
347echo "*** Configuration Summary"
348echo "***"
349echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
350echo "*** Cipher used: $CIPHER"
351echo "*** Digest used: $DIGEST"
352echo "*** HMAC length: $HMAC"
353echo "*** RAND used: $RAND"
354echo "*** Max. MTU: $MTU"
355echo "*** Compression: $COMPRESS"
356echo "***"
357
358if test "x$DIGEST" = xmd4; then
359echo "*** WARNING"
360echo "*** The digest you have chosen ($DIGEST) is known to be insecure"
361echo "***"
362fi
363
364echo
365
366])
367
368AC_SUBST(INCLUDES) 428AC_SUBST(INCLUDES)
369 429
370AC_OUTPUT(Makefile po/Makefile.in 430AC_CONFIG_FILES([Makefile po/Makefile.in
371src/Makefile 431src/Makefile
372doc/Makefile 432doc/Makefile
373lib/Makefile 433lib/Makefile
374m4/Makefile 434m4/Makefile
375) 435])
436AC_OUTPUT
437
438echo
439echo "***"
440echo "*** Configuration Summary"
441echo "***"
442echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
443echo "*** RSA size: $RSA"
444echo "*** Cipher used: $CIPHER"
445echo "*** Digest used: $DIGEST"
446echo "*** Authdigest: $AUTH"
447echo "*** HMAC length: $HMAC"
448echo "*** RAND used: $RAND"
449echo "*** Max. MTU: $MTU"
450
451echo "***"
452echo "*** Enable options:"
453grep ENABLE_ config.h | sed -e 's/^/*** /'
454
455if test "$HMACSIZE" -lt 12; then
456echo "***"
457echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
458fi
459
460if test "$RANDSIZE" -lt 12; then
461echo "***"
462echo "*** WARNING: The random prefix you have chosen ($RANDSIZE) is probably insecure"
463fi
464
465echo "***"
466echo
467
468

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