1 | dnl Process this file with autoconf to produce a configure script. |
1 | dnl Process this file with autoconf to produce a configure script. |
2 | |
2 | |
3 | AC_PREREQ(2.59) |
3 | AC_PREREQ(2.59) |
4 | AC_INIT |
4 | AC_INIT |
5 | AC_CONFIG_SRCDIR([src/vped.C]) |
5 | AC_CONFIG_SRCDIR([src/gvpe.C]) |
6 | AC_CANONICAL_TARGET |
6 | AC_CANONICAL_TARGET |
7 | AM_INIT_AUTOMAKE(vpe, 1.7) |
7 | AM_INIT_AUTOMAKE(gvpe, 2.0) |
8 | AC_CONFIG_HEADERS([config.h]) |
8 | AC_CONFIG_HEADERS([config.h]) |
9 | AM_MAINTAINER_MODE |
9 | AM_MAINTAINER_MODE |
10 | |
10 | |
11 | AH_TOP([ |
11 | AH_TOP([ |
12 | #ifndef CONFIG_H__ |
12 | #ifndef CONFIG_H__ |
… | |
… | |
17 | #endif |
17 | #endif |
18 | |
18 | |
19 | ]) |
19 | ]) |
20 | |
20 | |
21 | AH_BOTTOM([ |
21 | AH_BOTTOM([ |
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22 | typedef unsigned char u8; |
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23 | typedef signed char s8; |
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24 | |
22 | #if __CYGWIN__ |
25 | #if __CYGWIN__ |
23 | |
26 | |
24 | typedef unsigned char u8; |
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25 | typedef unsigned short u16; |
27 | typedef unsigned short u16; |
26 | typedef unsigned int u32; |
28 | typedef unsigned int u32; |
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29 | typedef signed short s16; |
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30 | typedef signed int s32; |
27 | |
31 | |
28 | #else |
32 | #else |
29 | #include <inttypes.h> |
33 | #include <inttypes.h> |
30 | |
34 | |
31 | /* old modula-2 habits */ |
35 | /* old modula-2 habits */ |
32 | typedef unsigned char u8; |
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33 | typedef uint16_t u16; |
36 | typedef uint16_t u16; |
34 | typedef uint32_t u32; |
37 | typedef uint32_t u32; |
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38 | typedef int16_t s16; |
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39 | typedef int32_t s32; |
35 | #endif |
40 | #endif |
36 | |
41 | |
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42 | #endif |
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43 | |
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44 | #if HAVE_CLOCALE |
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45 | # define CLOCALE <clocale> |
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46 | #else |
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47 | # define CLOCALE <locale.h> |
37 | #endif |
48 | #endif |
38 | ]) |
49 | ]) |
39 | |
50 | |
40 | dnl Include the macros from the m4/ directory |
51 | dnl Include the macros from the m4/ directory |
41 | AM_ACLOCAL_INCLUDE(m4) |
52 | AM_ACLOCAL_INCLUDE(m4) |
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… | |
44 | AM_GNU_GETTEXT_VERSION(0.11.5) |
55 | AM_GNU_GETTEXT_VERSION(0.11.5) |
45 | |
56 | |
46 | # Enable GNU extensions. |
57 | # Enable GNU extensions. |
47 | # Define this here, not in acconfig's @TOP@ section, since definitions |
58 | # Define this here, not in acconfig's @TOP@ section, since definitions |
48 | # 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. |
49 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) |
60 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extensions]) |
50 | |
61 | |
51 | # do NOT define POSIX_SOURCE, sicne this clashes with many BSDs |
62 | # do NOT define POSIX_SOURCE, sicne this clashes with many BSDs |
52 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
63 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
53 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
64 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
54 | |
65 | |
… | |
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66 | AC_PROG_RANLIB |
77 | AC_PROG_RANLIB |
67 | |
78 | |
68 | AC_ARG_ENABLE(iftype, |
79 | AC_ARG_ENABLE(iftype, |
69 | [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, |
80 | [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, |
70 | Use kernel/net device interface TYPE/SUBTYPE. |
81 | Use kernel/net device interface TYPE/SUBTYPE. |
71 | Working combinations are: |
82 | Working combinations are (see doc/gvpe.osdep.5.pod): |
72 | "native/linux" |
83 | "native/linux" |
73 | "tincd/linux" |
84 | "tincd/linux" |
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85 | "tincd/netbsd" |
74 | "tincd/freebsd" |
86 | "tincd/freebsd" |
75 | "tincd/openbsd" |
87 | "tincd/openbsd" |
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88 | "native/darwin" |
76 | "tincd/darwin" |
89 | "tincd/darwin" |
77 | "native/cygwin"; |
90 | "native/cygwin"; |
78 | Untested combinations are: |
91 | Untested combinations are: |
79 | "tincd/netbsd" |
92 | "tincd/bsd" |
80 | "tincd/solaris" |
93 | "tincd/solaris" |
81 | "tincd/mingw"; |
94 | "tincd/mingw" |
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95 | "tincd/raw_socket" |
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96 | "tincd/uml_socket"; |
82 | Broken combinations are: |
97 | Broken combinations are: |
83 | "tincd/cygwin"; |
98 | "tincd/cygwin"; |
84 | The default is to autodetect. |
99 | The default is to autodetect. |
85 | )], |
100 | )], |
86 | [ |
101 | [ |
… | |
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103 | IFTYPE=tincd |
118 | IFTYPE=tincd |
104 | IFSUBTYPE=freebsd |
119 | IFSUBTYPE=freebsd |
105 | AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) |
120 | AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) |
106 | ;; |
121 | ;; |
107 | *darwin*) |
122 | *darwin*) |
108 | IFTYPE=tincd |
123 | IFTYPE=native |
109 | IFSUBTYPE=darwin |
124 | IFSUBTYPE=darwin |
110 | AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) |
125 | AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) |
111 | ;; |
126 | ;; |
112 | *solaris*) |
127 | *solaris*) |
113 | IFTYPE=tincd |
128 | IFTYPE=tincd |
… | |
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143 | AC_CACHE_SAVE |
158 | AC_CACHE_SAVE |
144 | |
159 | |
145 | dnl Checks for libraries. |
160 | dnl Checks for libraries. |
146 | |
161 | |
147 | AC_LANG(C++) |
162 | AC_LANG(C++) |
148 | AC_CHECK_HEADERS(ext/hash_map) |
163 | AC_CHECK_HEADERS(ext/hash_map clocale) |
149 | |
164 | |
150 | dnl Checks for header files. |
165 | dnl Checks for header files. |
151 | AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ |
166 | AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ |
152 | 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 \ |
153 | sys/mman.h netinet/in.h]) |
168 | sys/mman.h netinet/in.h]) |
… | |
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225 | tinc_OPENSSL |
240 | tinc_OPENSSL |
226 | if test "x$openssl_include" != x; then |
241 | if test "x$openssl_include" != x; then |
227 | CXXFLAGS="$CXXFLAGS -I$openssl_include" |
242 | CXXFLAGS="$CXXFLAGS -I$openssl_include" |
228 | fi |
243 | fi |
229 | dnl tinc_ZLIB |
244 | dnl tinc_ZLIB |
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245 | |
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246 | AC_ARG_ENABLE(static-daemon, |
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247 | [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)], |
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248 | [LDFLAGS_DAEMON=-static] |
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249 | ) |
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250 | AC_SUBST(LDFLAGS_DAEMON) |
230 | |
251 | |
231 | AC_ARG_ENABLE(rohc, |
252 | AC_ARG_ENABLE(rohc, |
232 | [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], |
253 | [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], |
233 | [ |
254 | [ |
234 | echo |
255 | echo |
… | |
… | |
243 | ] |
264 | ] |
244 | ) |
265 | ) |
245 | |
266 | |
246 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
267 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
247 | |
268 | |
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269 | dnl AC_ARG_ENABLE(bridging, |
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270 | dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)], |
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271 | dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.]) |
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272 | dnl ) |
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273 | |
248 | AC_ARG_ENABLE(icmp, |
274 | AC_ARG_ENABLE(icmp, |
249 | [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], |
275 | [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], |
250 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
276 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
251 | ) |
277 | ) |
252 | |
278 | |
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255 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
281 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
256 | ) |
282 | ) |
257 | |
283 | |
258 | AC_ARG_ENABLE(dns, |
284 | AC_ARG_ENABLE(dns, |
259 | [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], |
285 | [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], |
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286 | [ |
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287 | AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])]) |
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288 | AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])]) |
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289 | |
260 | AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) |
290 | AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) |
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291 | ] |
261 | ) |
292 | ) |
262 | |
293 | |
263 | AC_ARG_ENABLE(http-proxy, |
294 | AC_ARG_ENABLE(http-proxy, |
264 | [AS_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).)], |
265 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
296 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
266 | ) |
297 | ) |
267 | |
298 | |
268 | HMAC=12 dnl see also the AS_HELP_STRING() |
299 | HMAC=12 |
269 | AC_ARG_ENABLE(hmac-length, |
300 | AC_ARG_ENABLE(hmac-length, |
270 | [AS_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,[ |
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302 | use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], |
271 | HMAC=$enableval |
303 | HMAC=$enableval |
272 | ) |
304 | ) |
273 | AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) |
305 | AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) |
274 | |
306 | |
275 | RAND=8 dnl see also the AS_HELP_STRING() |
307 | RAND=8 |
276 | AC_ARG_ENABLE(rand-length, |
308 | AC_ARG_ENABLE(rand-length, |
277 | [AS_HELP_STRING(--enable-rand-length=BYTES,use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.)], |
309 | [AS_HELP_STRING(--enable-rand-length=BYTES, |
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310 | [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], |
278 | RAND=$enableval |
311 | RAND=$enableval |
279 | ) |
312 | ) |
280 | AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) |
313 | AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) |
281 | |
314 | |
282 | MTU=1500 dnl see also the AS_HELP_STRING() |
315 | MTU=1500 |
283 | AC_ARG_ENABLE(mtu, |
316 | AC_ARG_ENABLE(mtu, |
284 | [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], |
317 | [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], |
285 | MTU=$enableval |
318 | MTU=$enableval |
286 | ) |
319 | ) |
287 | AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) |
320 | AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) |
… | |
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293 | COMPRESS=0 |
326 | COMPRESS=0 |
294 | fi |
327 | fi |
295 | ) |
328 | ) |
296 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
329 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
297 | |
330 | |
298 | CIPHER=bf_cbc |
331 | CIPHER=aes_128_cbc |
299 | AC_ARG_ENABLE(cipher, |
332 | AC_ARG_ENABLE(cipher, |
300 | [AS_HELP_STRING(--enable-cipher, |
333 | [AS_HELP_STRING(--enable-cipher,[ |
301 | Select the symmetric cipher (default "bf"). Must be one of |
334 | Select the symmetric cipher (default "aes-128"). |
302 | "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".)], |
335 | Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], |
303 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
336 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
304 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
337 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
305 | if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi |
338 | if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi |
306 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
339 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
307 | ) |
340 | ) |
308 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
341 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
309 | |
342 | |
310 | DIGEST=sha1 |
343 | DIGEST=ripemd160 |
311 | AC_ARG_ENABLE(digest, |
344 | AC_ARG_ENABLE(digest, |
312 | [AS_HELP_STRING(--enable-digest, |
345 | [AS_HELP_STRING(--enable-digest,[ |
313 | Select the digets algorithm to use (default "sha1"). Must be one of |
346 | Select the digest algorithm to use (default "ripemd160"). Must be one of |
314 | "sha1", "ripemd160", "md5" or "md4" (insecure).)], |
347 | "sha1", "ripemd160", "md5" or "md4" (insecure).])], |
315 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
348 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
316 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
349 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
317 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
350 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
318 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
351 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
319 | ) |
352 | ) |
… | |
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333 | dnl |
366 | dnl |
334 | dnl if $LD -v --help 2>&1 | grep -q gc-sections; then |
367 | dnl if $LD -v --help 2>&1 | grep -q gc-sections; then |
335 | dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
368 | dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
336 | dnl fi |
369 | dnl fi |
337 | |
370 | |
338 | AC_CONFIG_COMMANDS_POST([ |
371 | AC_SUBST(INCLUDES) |
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372 | |
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373 | AC_CONFIG_FILES([Makefile po/Makefile.in |
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374 | src/Makefile |
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375 | doc/Makefile |
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376 | lib/Makefile |
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377 | m4/Makefile |
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378 | ]) |
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379 | AC_OUTPUT |
339 | |
380 | |
340 | echo |
381 | echo |
341 | echo "***" |
382 | echo "***" |
342 | echo "*** Configuration Summary" |
383 | echo "*** Configuration Summary" |
343 | echo "***" |
384 | echo "***" |
… | |
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345 | echo "*** Cipher used: $CIPHER" |
386 | echo "*** Cipher used: $CIPHER" |
346 | echo "*** Digest used: $DIGEST" |
387 | echo "*** Digest used: $DIGEST" |
347 | echo "*** HMAC length: $HMAC" |
388 | echo "*** HMAC length: $HMAC" |
348 | echo "*** RAND used: $RAND" |
389 | echo "*** RAND used: $RAND" |
349 | echo "*** Max. MTU: $MTU" |
390 | echo "*** Max. MTU: $MTU" |
350 | echo "*** Compression: $COMPRESS" |
391 | |
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392 | echo "***" |
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393 | echo "*** Enable options:" |
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394 | grep ENABLE_ config.h | sed -e 's/^/*** /' |
351 | |
395 | |
352 | if test "x$DIGEST" = xmd4; then |
396 | if test "x$DIGEST" = xmd4; then |
353 | echo "***" |
397 | echo "***" |
354 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
398 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
355 | fi |
399 | fi |
… | |
… | |
363 | echo "***" |
407 | echo "***" |
364 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
408 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
365 | fi |
409 | fi |
366 | |
410 | |
367 | echo "***" |
411 | echo "***" |
368 | |
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369 | echo |
412 | echo |
370 | |
413 | |
371 | ]) |
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372 | |
414 | |
373 | AC_SUBST(INCLUDES) |
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374 | |
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375 | AC_CONFIG_FILES([Makefile po/Makefile.in |
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376 | src/Makefile |
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377 | src/rohc/Makefile |
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378 | doc/Makefile |
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379 | lib/Makefile |
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380 | m4/Makefile |
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381 | ]) |
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382 | AC_OUTPUT |
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