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Comparing gvpe/configure.ac (file contents):
Revision 1.9 by pcg, Tue Oct 14 15:48:15 2003 UTC vs.
Revision 1.40 by pcg, Wed Mar 23 20:22:01 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)
… …
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 extenstions])
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/solaris"
73 "tincd/openbsd" "tincd/cygwin"; 93 "tincd/mingw"
94 "tincd/raw_socket"
95 "tincd/uml_socket";
74 Broken combinations are: 96 Broken combinations are:
75 "native/cygwin"; 97 "tincd/cygwin";
76 The default is to autodetect. 98 The default is to autodetect.
77 ])], 99 )],
78 [ 100 [
79 IFTYPE=`echo $enableval | sed s%/.*%%` 101 IFTYPE=`echo $enableval | sed s%/.*%%`
80 IFSUBTYPE=`echo $enableval | sed s%.*/%%` 102 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
81 ] 103 ]
82) 104)
… …
95 IFTYPE=tincd 117 IFTYPE=tincd
96 IFSUBTYPE=freebsd 118 IFSUBTYPE=freebsd
97 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) 119 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
98 ;; 120 ;;
99 *darwin*) 121 *darwin*)
100 IFTYPE=tincd 122 IFTYPE=native
101 IFSUBTYPE=darwin 123 IFSUBTYPE=darwin
102 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) 124 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
103 ;; 125 ;;
104 *solaris*) 126 *solaris*)
105 IFTYPE=tincd 127 IFTYPE=tincd
… …
115 IFTYPE=tincd 137 IFTYPE=tincd
116 IFSUBTYPE=netbsd 138 IFSUBTYPE=netbsd
117 AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) 139 AC_DEFINE(HAVE_NETBSD, 1, [NetBSD])
118 ;; 140 ;;
119 *cygwin*) 141 *cygwin*)
120 IFTYPE=tincd 142 IFTYPE=native
121 IFSUBTYPE=cygwin 143 IFSUBTYPE=cygwin
122 AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) 144 AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin])
123 ;; 145 ;;
124 *) 146 *)
125 AC_MSG_ERROR("Unknown operating system.") 147 AC_MSG_ERROR("Unknown operating system.")
… …
127 esac 149 esac
128fi 150fi
129AC_MSG_RESULT($IFTYPE/$IFSUBTYPE) 151AC_MSG_RESULT($IFTYPE/$IFSUBTYPE)
130AC_SUBST(IFTYPE,$IFTYPE) 152AC_SUBST(IFTYPE,$IFTYPE)
131AC_SUBST(IFSUBTYPE,$IFSUBTYPE) 153AC_SUBST(IFSUBTYPE,$IFSUBTYPE)
154AC_DEFINE_UNQUOTED(IFTYPE,"$IFTYPE",[kernel interface type])
155AC_DEFINE_UNQUOTED(IFSUBTYPE,"$IFSUBTYPE",[kernel interface subtype])
132 156
133AC_CACHE_SAVE 157AC_CACHE_SAVE
134 158
135dnl Checks for libraries. 159dnl Checks for libraries.
136 160
137AC_LANG(C++) 161AC_LANG(C++)
138AC_CHECK_HEADERS(ext/hash_map) 162AC_CHECK_HEADERS(ext/hash_map clocale)
139 163
140dnl Checks for header files. 164dnl Checks for header files.
141AC_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 \
142 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h cygwin.h arpa/inet.h netinet/in.h]) 166 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
167 sys/mman.h netinet/in.h])
143AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [], 168AC_CHECK_HEADERS([arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [],
144[ 169[
145#include <sys/types.h> 170#include <sys/types.h>
146#include <sys/socket.h> 171#include <sys/socket.h>
147#ifdef HAVE_NETINET_IN_H 172#ifdef HAVE_NETINET_IN_H
148# include <netinet/in.h> 173# include <netinet/in.h>
… …
162AC_HEADER_TIME 187AC_HEADER_TIME
163AC_STRUCT_TM 188AC_STRUCT_TM
164 189
165AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, 190AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
166[ 191[
167 AC_TRY_COMPILE( 192 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
168 [#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])
169 #include <sys/socket.h>],
170 [socklen_t len = 42; return len;],
171 ac_cv_type_socklen_t=yes,
172 ac_cv_type_socklen_t=no)
173]) 194])
174if test $ac_cv_type_socklen_t = yes; then 195if test $ac_cv_type_socklen_t = yes; then
175 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) 196 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
176fi 197fi
177 198
178AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, 199AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
179[ 200[
180 AC_TRY_COMPILE( 201 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
181 [#include <sys/types.h>
182 #include <sys/socket.h> 202 #include <sys/socket.h>
183 #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])
184 [struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;],
185 ac_cv_struct_addrinfo=yes,
186 ac_cv_struct_addrinfo=no)
187]) 204])
188if test $ac_cv_struct_addrinfo = yes; then 205if test $ac_cv_struct_addrinfo = yes; then
189 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) 206 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
190fi 207fi
191 208
… …
194 211
195AC_LANG_PUSH(C) 212AC_LANG_PUSH(C)
196 213
197AC_HEADER_STDC 214AC_HEADER_STDC
198 215
216dnl argl, could somebody catapult darwin into the 21st century???
199AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall) 217AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall)
200 218
201AC_FUNC_ALLOCA 219AC_FUNC_ALLOCA
202 220
203dnl Support for SunOS 221dnl Support for SunOS
… …
215 233
216AC_CACHE_SAVE 234AC_CACHE_SAVE
217 235
218dnl These are defined in files in m4/ 236dnl These are defined in files in m4/
219tinc_TUNTAP 237tinc_TUNTAP
238
220tinc_OPENSSL 239tinc_OPENSSL
240if test "x$openssl_include" != x; then
241 CXXFLAGS="$CXXFLAGS -I$openssl_include"
242fi
221dnl tinc_ZLIB 243dnl tinc_ZLIB
222 244
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
223AC_ARG_ENABLE(rohc, 251AC_ARG_ENABLE(rohc,
224 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], 252 [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
225 [ 253 [
226 echo 254 echo
227 echo "**********************************************************************" 255 echo "**********************************************************************"
228 echo "**********************************************************************" 256 echo "**********************************************************************"
229 echo "**** --enable-rohc not yet implemented *******************************" 257 echo "**** --enable-rohc is highly experimental, do not use ****************"
230 echo "**********************************************************************"
231 echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
232 echo "**** implementation to be used in GPL code on the web."
233 echo "**** so this option is just a fake. Please implement one and send it"
234 echo "**** to me ;)"
235 echo "**********************************************************************"
236 echo "**********************************************************************"
237 echo "**********************************************************************" 258 echo "**********************************************************************"
238 echo "**********************************************************************" 259 echo "**********************************************************************"
239 echo 260 echo
261 rohc=true
262 AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
240 ] 263 ]
241) 264)
242 265
266AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
267
243AC_ARG_ENABLE(icmp, 268AC_ARG_ENABLE(icmp,
244 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], 269 [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)],
245 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) 270 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
246) 271)
247 272
248AC_ARG_ENABLE(tcp, 273AC_ARG_ENABLE(tcp,
249 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], 274 [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)],
250 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) 275 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
251) 276)
252 277
278AC_ARG_ENABLE(dns,
279 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)],
280 [
281 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
282 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
283
284 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
285 ]
286)
287
253AC_ARG_ENABLE(http-proxy, 288AC_ARG_ENABLE(http-proxy,
254 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], 289 [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)],
255 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) 290 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
256) 291)
257 292
258HMAC=12 dnl see also the AC_HELP_STRING 293HMAC=12
259AC_ARG_ENABLE(hmac-length, 294AC_ARG_ENABLE(hmac-length,
260 [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], 295 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
296 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
261 HMAC=$enableval 297 HMAC=$enableval
262) 298)
263AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 299AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])
264 300
265RAND=8 dnl see also the AC_HELP_STRING 301RAND=8
266AC_ARG_ENABLE(rand-length, 302AC_ARG_ENABLE(rand-length,
267 [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], 303 [AS_HELP_STRING(--enable-rand-length=BYTES,
304 [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
268 RAND=$enableval 305 RAND=$enableval
269) 306)
270AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 307AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
271 308
272MTU=1500 dnl see also the AC_HELP_STRING 309MTU=1500
273AC_ARG_ENABLE(mtu, 310AC_ARG_ENABLE(mtu,
274 [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 311 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
275 MTU=$enableval 312 MTU=$enableval
276) 313)
277AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 314AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.])
278 315
279COMPRESS=1 316COMPRESS=1
280AC_ARG_ENABLE(compression, 317AC_ARG_ENABLE(compression,
281 [AC_HELP_STRING(--disable-compression, Disable compression support.)], 318 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
282 if test "x$enableval" = xno; then 319 if test "x$enableval" = xno; then
283 COMPRESS=0 320 COMPRESS=0
284 fi 321 fi
285) 322)
286AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 323AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
287 324
288CIPHER=bf_cbc 325CIPHER=bf_cbc
289AC_ARG_ENABLE(cipher, 326AC_ARG_ENABLE(cipher,
290 [AC_HELP_STRING(--enable-cipher, [ 327 [AS_HELP_STRING(--enable-cipher,[
291 Select the symmetric cipher (default "bf"). Must be one of 328 Select the symmetric cipher (default "bf").
292 "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 329 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
293 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 330 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
294 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 331 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
295 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 332 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
296 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 333 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
297) 334)
298AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 335AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
299 336
300DIGEST=sha1 337DIGEST=sha1
301AC_ARG_ENABLE(digest, 338AC_ARG_ENABLE(digest,
302 [AC_HELP_STRING(--enable-digest, [ 339 [AS_HELP_STRING(--enable-digest,[
303 Select the digets algorithm to use (default "sha1"). Must be one of 340 Select the digets algorithm to use (default "sha1"). Must be one of
304 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 341 "sha1", "ripemd160", "md5" or "md4" (insecure).])],
305 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 342 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
306 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 343 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
307 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 344 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
308 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 345 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
309) 346)
… …
315 352
316if $CXX -v --help 2>&1 | grep -q fexceptions; then 353if $CXX -v --help 2>&1 | grep -q fexceptions; then
317 CXXFLAGS="$CXXFLAGS -fno-exceptions" 354 CXXFLAGS="$CXXFLAGS -fno-exceptions"
318fi 355fi
319 356
320if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 357dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
321 CXXFLAGS="$CXXFLAGS -ffunction-sections" 358dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
322fi 359dnl fi
323 360dnl
324if $LD -v --help 2>&1 | grep -q gc-sections; then 361dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
325 LDFLAGS="$LDFLAGS -Wl,--gc-sections" 362dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
326fi 363dnl fi
327 364
328AC_CONFIG_COMMANDS_POST([ 365AC_CONFIG_COMMANDS_POST([
329 366
330echo 367echo
331echo "***" 368echo "***"
… …
336echo "*** Digest used: $DIGEST" 373echo "*** Digest used: $DIGEST"
337echo "*** HMAC length: $HMAC" 374echo "*** HMAC length: $HMAC"
338echo "*** RAND used: $RAND" 375echo "*** RAND used: $RAND"
339echo "*** Max. MTU: $MTU" 376echo "*** Max. MTU: $MTU"
340echo "*** Compression: $COMPRESS" 377echo "*** Compression: $COMPRESS"
341echo "***"
342 378
343if test "x$DIGEST" = xmd4; then 379if test "x$DIGEST" = xmd4; then
344echo "*** WARNING" 380echo "***"
345echo "*** The digest you have chosen ($DIGEST) is known to be insecure" 381echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
346echo "***"
347fi 382fi
383
384if test "$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 "***"
348 395
349echo 396echo
350 397
351]) 398])
352 399
353AC_SUBST(INCLUDES) 400AC_SUBST(INCLUDES)
354 401
355AC_OUTPUT(Makefile po/Makefile.in 402AC_CONFIG_FILES([Makefile po/Makefile.in
356src/Makefile 403src/Makefile
357doc/Makefile 404doc/Makefile
358lib/Makefile 405lib/Makefile
359m4/Makefile 406m4/Makefile
360) 407])
408AC_OUTPUT

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