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Comparing gvpe/configure.ac (file contents):
Revision 1.11 by pcg, Tue Oct 14 19:45:35 2003 UTC vs.
Revision 1.42 by pcg, Mon Dec 5 12:58:06 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, 1.2) 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)
… …
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])
49AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) 61
62# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
63dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions])
64dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions])
50 65
51ALL_LINGUAS="" 66ALL_LINGUAS=""
52 67
53dnl Checks for programs. 68dnl Checks for programs.
54AC_PROG_CC 69AC_PROG_CC
… …
59AC_PROG_INSTALL 74AC_PROG_INSTALL
60AC_PROG_LN_S 75AC_PROG_LN_S
61AC_PROG_MAKE_SET 76AC_PROG_MAKE_SET
62AC_PROG_RANLIB 77AC_PROG_RANLIB
63 78
64AC_ISC_POSIX
65
66AC_ARG_ENABLE(iftype, 79AC_ARG_ENABLE(iftype,
67 [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ 80 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE,
68 Use kernel/net device interface TYPE/SUBTYPE. 81 Use kernel/net device interface TYPE/SUBTYPE.
69 Working combinations are: 82 Working combinations are (see doc/gvpe.osdep.5.pod):
70 "native/linux" "tincd/linux" "tincd/freebsd"; 83 "native/linux"
84 "tincd/linux"
85 "tincd/netbsd"
86 "tincd/freebsd"
87 "tincd/openbsd"
88 "native/darwin"
89 "tincd/darwin"
90 "native/cygwin";
71 Untested combinations are: 91 Untested combinations are:
72 "tincd/netbsd" "tincd/darwin" "tincd/solaris" 92 "tincd/bsd"
73 "tincd/openbsd" "tincd/cygwin"; 93 "tincd/solaris"
94 "tincd/mingw"
95 "tincd/raw_socket"
96 "tincd/uml_socket";
74 Broken combinations are: 97 Broken combinations are:
75 "native/cygwin"; 98 "tincd/cygwin";
76 The default is to autodetect. 99 The default is to autodetect.
77 ])], 100 )],
78 [ 101 [
79 IFTYPE=`echo $enableval | sed s%/.*%%` 102 IFTYPE=`echo $enableval | sed s%/.*%%`
80 IFSUBTYPE=`echo $enableval | sed s%.*/%%` 103 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
81 ] 104 ]
82) 105)
… …
95 IFTYPE=tincd 118 IFTYPE=tincd
96 IFSUBTYPE=freebsd 119 IFSUBTYPE=freebsd
97 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) 120 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
98 ;; 121 ;;
99 *darwin*) 122 *darwin*)
100 IFTYPE=tincd 123 IFTYPE=native
101 IFSUBTYPE=darwin 124 IFSUBTYPE=darwin
102 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) 125 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
103 ;; 126 ;;
104 *solaris*) 127 *solaris*)
105 IFTYPE=tincd 128 IFTYPE=tincd
… …
115 IFTYPE=tincd 138 IFTYPE=tincd
116 IFSUBTYPE=netbsd 139 IFSUBTYPE=netbsd
117 AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) 140 AC_DEFINE(HAVE_NETBSD, 1, [NetBSD])
118 ;; 141 ;;
119 *cygwin*) 142 *cygwin*)
120 IFTYPE=tincd 143 IFTYPE=native
121 IFSUBTYPE=cygwin 144 IFSUBTYPE=cygwin
122 AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) 145 AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin])
123 ;; 146 ;;
124 *) 147 *)
125 AC_MSG_ERROR("Unknown operating system.") 148 AC_MSG_ERROR("Unknown operating system.")
… …
127 esac 150 esac
128fi 151fi
129AC_MSG_RESULT($IFTYPE/$IFSUBTYPE) 152AC_MSG_RESULT($IFTYPE/$IFSUBTYPE)
130AC_SUBST(IFTYPE,$IFTYPE) 153AC_SUBST(IFTYPE,$IFTYPE)
131AC_SUBST(IFSUBTYPE,$IFSUBTYPE) 154AC_SUBST(IFSUBTYPE,$IFSUBTYPE)
155AC_DEFINE_UNQUOTED(IFTYPE,"$IFTYPE",[kernel interface type])
156AC_DEFINE_UNQUOTED(IFSUBTYPE,"$IFSUBTYPE",[kernel interface subtype])
132 157
133AC_CACHE_SAVE 158AC_CACHE_SAVE
134 159
135dnl Checks for libraries. 160dnl Checks for libraries.
136 161
137AC_LANG(C++) 162AC_LANG(C++)
138AC_CHECK_HEADERS(ext/hash_map) 163AC_CHECK_HEADERS(ext/hash_map clocale)
139 164
140dnl Checks for header files. 165dnl Checks for header files.
141AC_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 \
142 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h cygwin.h arpa/inet.h \ 167 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
143 sys/poll.h sys/mman.h netinet/in.h]) 168 sys/mman.h netinet/in.h])
144AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [], 169AC_CHECK_HEADERS([arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [],
145[ 170[
146#include <sys/types.h> 171#include <sys/types.h>
147#include <sys/socket.h> 172#include <sys/socket.h>
148#ifdef HAVE_NETINET_IN_H 173#ifdef HAVE_NETINET_IN_H
149# include <netinet/in.h> 174# include <netinet/in.h>
… …
163AC_HEADER_TIME 188AC_HEADER_TIME
164AC_STRUCT_TM 189AC_STRUCT_TM
165 190
166AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, 191AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
167[ 192[
168 AC_TRY_COMPILE( 193 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
169 [#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])
170 #include <sys/socket.h>],
171 [socklen_t len = 42; return len;],
172 ac_cv_type_socklen_t=yes,
173 ac_cv_type_socklen_t=no)
174]) 195])
175if test $ac_cv_type_socklen_t = yes; then 196if test $ac_cv_type_socklen_t = yes; then
176 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) 197 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
177fi 198fi
178 199
179AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, 200AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
180[ 201[
181 AC_TRY_COMPILE( 202 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
182 [#include <sys/types.h>
183 #include <sys/socket.h> 203 #include <sys/socket.h>
184 #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])
185 [struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;],
186 ac_cv_struct_addrinfo=yes,
187 ac_cv_struct_addrinfo=no)
188]) 205])
189if test $ac_cv_struct_addrinfo = yes; then 206if test $ac_cv_struct_addrinfo = yes; then
190 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) 207 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
191fi 208fi
192 209
… …
196AC_LANG_PUSH(C) 213AC_LANG_PUSH(C)
197 214
198AC_HEADER_STDC 215AC_HEADER_STDC
199 216
200dnl argl, could somebody catapult darwin into the 21st century??? 217dnl argl, could somebody catapult darwin into the 21st century???
201AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll) 218AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall)
202 219
203AC_FUNC_ALLOCA 220AC_FUNC_ALLOCA
204 221
205dnl Support for SunOS 222dnl Support for SunOS
206 223
… …
217 234
218AC_CACHE_SAVE 235AC_CACHE_SAVE
219 236
220dnl These are defined in files in m4/ 237dnl These are defined in files in m4/
221tinc_TUNTAP 238tinc_TUNTAP
239
222tinc_OPENSSL 240tinc_OPENSSL
241if test "x$openssl_include" != x; then
242 CXXFLAGS="$CXXFLAGS -I$openssl_include"
243fi
223dnl tinc_ZLIB 244dnl tinc_ZLIB
224 245
246AC_ARG_ENABLE(static-daemon,
247 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
248 [LDFLAGS_DAEMON=-static]
249)
250AC_SUBST(LDFLAGS_DAEMON)
251
225AC_ARG_ENABLE(rohc, 252AC_ARG_ENABLE(rohc,
226 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], 253 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
227 [ 254 [
228 echo 255 echo
229 echo "**********************************************************************" 256 echo "**********************************************************************"
230 echo "**********************************************************************" 257 echo "**********************************************************************"
231 echo "**** --enable-rohc not yet implemented *******************************" 258 echo "**** --enable-rohc is highly experimental, do not use ****************"
232 echo "**********************************************************************"
233 echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
234 echo "**** implementation to be used in GPL code on the web."
235 echo "**** so this option is just a fake. Please implement one and send it"
236 echo "**** to me ;)"
237 echo "**********************************************************************"
238 echo "**********************************************************************"
239 echo "**********************************************************************" 259 echo "**********************************************************************"
240 echo "**********************************************************************" 260 echo "**********************************************************************"
241 echo 261 echo
262 rohc=true
263 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
242 ] 264 ]
243) 265)
244 266
267AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
268
269dnl AC_ARG_ENABLE(bridging,
270dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)],
271dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.])
272dnl )
273
245AC_ARG_ENABLE(icmp, 274AC_ARG_ENABLE(icmp,
246 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], 275 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)],
247 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 276 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
248) 277)
249 278
250AC_ARG_ENABLE(tcp, 279AC_ARG_ENABLE(tcp,
251 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], 280 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)],
252 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 281 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
253) 282)
254 283
284AC_ARG_ENABLE(dns,
285 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)],
286 [
287 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
288 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
289
290 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
291 ]
292)
293
255AC_ARG_ENABLE(http-proxy, 294AC_ARG_ENABLE(http-proxy,
256 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], 295 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)],
257 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) 296 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
258) 297)
259 298
260HMAC=12 dnl see also the AC_HELP_STRING 299HMAC=12
261AC_ARG_ENABLE(hmac-length, 300AC_ARG_ENABLE(hmac-length,
262 [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], 301 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
302 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
263 HMAC=$enableval 303 HMAC=$enableval
264) 304)
265AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 305AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])
266 306
267RAND=8 dnl see also the AC_HELP_STRING 307RAND=8
268AC_ARG_ENABLE(rand-length, 308AC_ARG_ENABLE(rand-length,
269 [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], 309 [AS_HELP_STRING(--enable-rand-length=BYTES,
310 [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
270 RAND=$enableval 311 RAND=$enableval
271) 312)
272AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 313AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
273 314
274MTU=1500 dnl see also the AC_HELP_STRING 315MTU=1500
275AC_ARG_ENABLE(mtu, 316AC_ARG_ENABLE(mtu,
276 [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 317 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
277 MTU=$enableval 318 MTU=$enableval
278) 319)
279AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 320AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.])
280 321
281COMPRESS=1 322COMPRESS=1
282AC_ARG_ENABLE(compression, 323AC_ARG_ENABLE(compression,
283 [AC_HELP_STRING(--disable-compression, Disable compression support.)], 324 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
284 if test "x$enableval" = xno; then 325 if test "x$enableval" = xno; then
285 COMPRESS=0 326 COMPRESS=0
286 fi 327 fi
287) 328)
288AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 329AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
289 330
290CIPHER=bf_cbc 331CIPHER=aes_128_cbc
291AC_ARG_ENABLE(cipher, 332AC_ARG_ENABLE(cipher,
292 [AC_HELP_STRING(--enable-cipher, [ 333 [AS_HELP_STRING(--enable-cipher,[
293 Select the symmetric cipher (default "bf"). Must be one of 334 Select the symmetric cipher (default "aes-128").
294 "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 335 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
295 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 336 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
296 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 337 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
297 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 338 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
298 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 339 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
299) 340)
300AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 341AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
301 342
302DIGEST=sha1 343DIGEST=ripemd160
303AC_ARG_ENABLE(digest, 344AC_ARG_ENABLE(digest,
304 [AC_HELP_STRING(--enable-digest, [ 345 [AS_HELP_STRING(--enable-digest,[
305 Select the digets algorithm to use (default "sha1"). Must be one of 346 Select the digets algorithm to use (default "ripemd160"). Must be one of
306 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 347 "sha1", "ripemd160", "md5" or "md4" (insecure).])],
307 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 348 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
308 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 349 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
309 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 350 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
310 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 351 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
311) 352)
… …
317 358
318if $CXX -v --help 2>&1 | grep -q fexceptions; then 359if $CXX -v --help 2>&1 | grep -q fexceptions; then
319 CXXFLAGS="$CXXFLAGS -fno-exceptions" 360 CXXFLAGS="$CXXFLAGS -fno-exceptions"
320fi 361fi
321 362
322if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 363dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
323 CXXFLAGS="$CXXFLAGS -ffunction-sections" 364dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
324fi 365dnl fi
325 366dnl
326if $LD -v --help 2>&1 | grep -q gc-sections; then 367dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
327 LDFLAGS="$LDFLAGS -Wl,--gc-sections" 368dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
328fi 369dnl fi
329 370
330AC_CONFIG_COMMANDS_POST([ 371AC_SUBST(INCLUDES)
372
373AC_CONFIG_FILES([Makefile po/Makefile.in
374src/Makefile
375doc/Makefile
376lib/Makefile
377m4/Makefile
378])
379AC_OUTPUT
331 380
332echo 381echo
333echo "***" 382echo "***"
334echo "*** Configuration Summary" 383echo "*** Configuration Summary"
335echo "***" 384echo "***"
… …
337echo "*** Cipher used: $CIPHER" 386echo "*** Cipher used: $CIPHER"
338echo "*** Digest used: $DIGEST" 387echo "*** Digest used: $DIGEST"
339echo "*** HMAC length: $HMAC" 388echo "*** HMAC length: $HMAC"
340echo "*** RAND used: $RAND" 389echo "*** RAND used: $RAND"
341echo "*** Max. MTU: $MTU" 390echo "*** Max. MTU: $MTU"
342echo "*** Compression: $COMPRESS" 391
343echo "***" 392echo "***"
393echo "*** Enable options:"
394grep ENABLE_ config.h | sed -e 's/^/*** /'
344 395
345if test "x$DIGEST" = xmd4; then 396if test "x$DIGEST" = xmd4; then
346echo "*** WARNING" 397echo "***"
347echo "*** The digest you have chosen ($DIGEST) is known to be insecure" 398echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
348echo "***"
349fi 399fi
350 400
401if test "$HMAC" -lt 12; then
402echo "***"
403echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
404fi
405
406if test "$RAND" -lt 8; then
407echo "***"
408echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
409fi
410
411echo "***"
351echo 412echo
352 413
353])
354 414
355AC_SUBST(INCLUDES)
356
357AC_OUTPUT(Makefile po/Makefile.in
358src/Makefile
359doc/Makefile
360lib/Makefile
361m4/Makefile
362)

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