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(2.57) |
3 | AC_PREREQ(2.59) |
4 | AC_INIT(src/vped.C) |
4 | AC_INIT |
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5 | AC_CONFIG_SRCDIR([src/vped.C]) |
5 | AC_CANONICAL_TARGET |
6 | AC_CANONICAL_TARGET |
6 | AM_INIT_AUTOMAKE(vpe, 1.2) |
7 | AM_INIT_AUTOMAKE(gvpe, 1.7) |
7 | AM_CONFIG_HEADER(config.h) |
8 | AC_CONFIG_HEADERS([config.h]) |
8 | AM_MAINTAINER_MODE |
9 | AM_MAINTAINER_MODE |
9 | |
10 | |
10 | AH_TOP([ |
11 | AH_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 | |
20 | 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 | |
21 | #if __CYGWIN__ |
25 | #if __CYGWIN__ |
22 | |
26 | |
23 | typedef unsigned char u8; |
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24 | typedef unsigned short u16; |
27 | typedef unsigned short u16; |
25 | 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; |
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 */ |
31 | typedef unsigned char u8; |
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32 | typedef uint16_t u16; |
36 | typedef uint16_t u16; |
33 | 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; |
34 | #endif |
40 | #endif |
35 | |
41 | |
36 | #endif |
42 | #endif |
37 | ]) |
43 | ]) |
38 | |
44 | |
… | |
… | |
44 | |
50 | |
45 | # Enable GNU extensions. |
51 | # Enable GNU extensions. |
46 | # Define this here, not in acconfig's @TOP@ section, since definitions |
52 | # Define this here, not in acconfig's @TOP@ section, since definitions |
47 | # in the latter don't make it into the configure-time tests. |
53 | # in the latter don't make it into the configure-time tests. |
48 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) |
54 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) |
49 | AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) |
55 | |
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56 | # do NOT define POSIX_SOURCE, sicne this clashes with many BSDs |
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57 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
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58 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
50 | |
59 | |
51 | ALL_LINGUAS="" |
60 | ALL_LINGUAS="" |
52 | |
61 | |
53 | dnl Checks for programs. |
62 | dnl Checks for programs. |
54 | AC_PROG_CC |
63 | AC_PROG_CC |
… | |
… | |
59 | AC_PROG_INSTALL |
68 | AC_PROG_INSTALL |
60 | AC_PROG_LN_S |
69 | AC_PROG_LN_S |
61 | AC_PROG_MAKE_SET |
70 | AC_PROG_MAKE_SET |
62 | AC_PROG_RANLIB |
71 | AC_PROG_RANLIB |
63 | |
72 | |
64 | AC_ISC_POSIX |
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65 | |
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66 | AC_ARG_ENABLE(iftype, |
73 | AC_ARG_ENABLE(iftype, |
67 | [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ |
74 | [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE, |
68 | Use kernel/net device interface TYPE/SUBTYPE. |
75 | Use kernel/net device interface TYPE/SUBTYPE. |
69 | Working combinations are: |
76 | Working combinations are: |
70 | "native/linux" "tincd/linux" "tincd/freebsd"; |
77 | "native/linux" |
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78 | "tincd/linux" |
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79 | "tincd/freebsd" |
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80 | "tincd/openbsd" |
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81 | "tincd/darwin" |
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82 | "native/cygwin"; |
71 | Untested combinations are: |
83 | Untested combinations are: |
72 | "tincd/netbsd" "tincd/darwin" "tincd/solaris" |
84 | "tincd/netbsd" |
73 | "tincd/openbsd" "tincd/cygwin"; |
85 | "tincd/solaris" |
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86 | "tincd/mingw"; |
74 | Broken combinations are: |
87 | Broken combinations are: |
75 | "native/cygwin"; |
88 | "tincd/cygwin"; |
76 | The default is to autodetect. |
89 | The default is to autodetect. |
77 | ])], |
90 | )], |
78 | [ |
91 | [ |
79 | IFTYPE=`echo $enableval | sed s%/.*%%` |
92 | IFTYPE=`echo $enableval | sed s%/.*%%` |
80 | IFSUBTYPE=`echo $enableval | sed s%.*/%%` |
93 | IFSUBTYPE=`echo $enableval | sed s%.*/%%` |
81 | ] |
94 | ] |
82 | ) |
95 | ) |
… | |
… | |
115 | IFTYPE=tincd |
128 | IFTYPE=tincd |
116 | IFSUBTYPE=netbsd |
129 | IFSUBTYPE=netbsd |
117 | AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) |
130 | AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) |
118 | ;; |
131 | ;; |
119 | *cygwin*) |
132 | *cygwin*) |
120 | IFTYPE=tincd |
133 | IFTYPE=native |
121 | IFSUBTYPE=cygwin |
134 | IFSUBTYPE=cygwin |
122 | AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) |
135 | AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) |
123 | ;; |
136 | ;; |
124 | *) |
137 | *) |
125 | AC_MSG_ERROR("Unknown operating system.") |
138 | AC_MSG_ERROR("Unknown operating system.") |
… | |
… | |
127 | esac |
140 | esac |
128 | fi |
141 | fi |
129 | AC_MSG_RESULT($IFTYPE/$IFSUBTYPE) |
142 | AC_MSG_RESULT($IFTYPE/$IFSUBTYPE) |
130 | AC_SUBST(IFTYPE,$IFTYPE) |
143 | AC_SUBST(IFTYPE,$IFTYPE) |
131 | AC_SUBST(IFSUBTYPE,$IFSUBTYPE) |
144 | AC_SUBST(IFSUBTYPE,$IFSUBTYPE) |
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145 | AC_DEFINE_UNQUOTED(IFTYPE,"$IFTYPE",[kernel interface type]) |
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146 | AC_DEFINE_UNQUOTED(IFSUBTYPE,"$IFSUBTYPE",[kernel interface subtype]) |
132 | |
147 | |
133 | AC_CACHE_SAVE |
148 | AC_CACHE_SAVE |
134 | |
149 | |
135 | dnl Checks for libraries. |
150 | dnl Checks for libraries. |
136 | |
151 | |
137 | AC_LANG(C++) |
152 | AC_LANG(C++) |
138 | AC_CHECK_HEADERS(ext/hash_map) |
153 | AC_CHECK_HEADERS(ext/hash_map) |
139 | |
154 | |
140 | dnl Checks for header files. |
155 | dnl Checks for header files. |
141 | AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ |
156 | AC_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 \ |
157 | 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]) |
158 | sys/mman.h netinet/in.h]) |
144 | AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [], |
159 | AC_CHECK_HEADERS([arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [], |
145 | [ |
160 | [ |
146 | #include <sys/types.h> |
161 | #include <sys/types.h> |
147 | #include <sys/socket.h> |
162 | #include <sys/socket.h> |
148 | #ifdef HAVE_NETINET_IN_H |
163 | #ifdef HAVE_NETINET_IN_H |
149 | # include <netinet/in.h> |
164 | # include <netinet/in.h> |
… | |
… | |
163 | AC_HEADER_TIME |
178 | AC_HEADER_TIME |
164 | AC_STRUCT_TM |
179 | AC_STRUCT_TM |
165 | |
180 | |
166 | AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, |
181 | AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, |
167 | [ |
182 | [ |
168 | AC_TRY_COMPILE( |
183 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
169 | [#include <sys/types.h> |
184 | #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>], |
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171 | [socklen_t len = 42; return len;], |
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172 | ac_cv_type_socklen_t=yes, |
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173 | ac_cv_type_socklen_t=no) |
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174 | ]) |
185 | ]) |
175 | if test $ac_cv_type_socklen_t = yes; then |
186 | if test $ac_cv_type_socklen_t = yes; then |
176 | AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) |
187 | AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) |
177 | fi |
188 | fi |
178 | |
189 | |
179 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, |
190 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, |
180 | [ |
191 | [ |
181 | AC_TRY_COMPILE( |
192 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
182 | [#include <sys/types.h> |
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183 | #include <sys/socket.h> |
193 | #include <sys/socket.h> |
184 | #include <netdb.h>], |
194 | #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;], |
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186 | ac_cv_struct_addrinfo=yes, |
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187 | ac_cv_struct_addrinfo=no) |
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188 | ]) |
195 | ]) |
189 | if test $ac_cv_struct_addrinfo = yes; then |
196 | if test $ac_cv_struct_addrinfo = yes; then |
190 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) |
197 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) |
191 | fi |
198 | fi |
192 | |
199 | |
… | |
… | |
196 | AC_LANG_PUSH(C) |
203 | AC_LANG_PUSH(C) |
197 | |
204 | |
198 | AC_HEADER_STDC |
205 | AC_HEADER_STDC |
199 | |
206 | |
200 | dnl argl, could somebody catapult darwin into the 21st century??? |
207 | dnl argl, could somebody catapult darwin into the 21st century??? |
201 | AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll) |
208 | AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall) |
202 | |
209 | |
203 | AC_FUNC_ALLOCA |
210 | AC_FUNC_ALLOCA |
204 | |
211 | |
205 | dnl Support for SunOS |
212 | dnl Support for SunOS |
206 | |
213 | |
… | |
… | |
217 | |
224 | |
218 | AC_CACHE_SAVE |
225 | AC_CACHE_SAVE |
219 | |
226 | |
220 | dnl These are defined in files in m4/ |
227 | dnl These are defined in files in m4/ |
221 | tinc_TUNTAP |
228 | tinc_TUNTAP |
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229 | |
222 | tinc_OPENSSL |
230 | tinc_OPENSSL |
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231 | if test "x$openssl_include" != x; then |
223 | CXXFLAGS="-I$openssl_include" |
232 | CXXFLAGS="$CXXFLAGS -I$openssl_include" |
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233 | fi |
224 | dnl tinc_ZLIB |
234 | dnl tinc_ZLIB |
225 | |
235 | |
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236 | AC_ARG_ENABLE(static-daemon, |
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237 | [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)], |
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238 | [LDFLAGS_DAEMON=-static] |
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239 | ) |
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240 | AC_SUBST(LDFLAGS_DAEMON) |
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241 | |
226 | AC_ARG_ENABLE(rohc, |
242 | AC_ARG_ENABLE(rohc, |
227 | [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], |
243 | [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)], |
228 | [ |
244 | [ |
229 | echo |
245 | echo |
230 | echo "**********************************************************************" |
246 | echo "**********************************************************************" |
231 | echo "**********************************************************************" |
247 | echo "**********************************************************************" |
232 | echo "**** --enable-rohc not yet implemented *******************************" |
248 | echo "**** --enable-rohc is highly experimental, do not use ****************" |
233 | echo "**********************************************************************" |
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234 | echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)" |
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235 | echo "**** implementation to be used in GPL code on the web." |
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236 | echo "**** so this option is just a fake. Please implement one and send it" |
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237 | echo "**** to me ;)" |
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238 | echo "**********************************************************************" |
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239 | echo "**********************************************************************" |
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240 | echo "**********************************************************************" |
249 | echo "**********************************************************************" |
241 | echo "**********************************************************************" |
250 | echo "**********************************************************************" |
242 | echo |
251 | echo |
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252 | rohc=true |
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253 | AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support]) |
243 | ] |
254 | ] |
244 | ) |
255 | ) |
245 | |
256 | |
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257 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
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258 | |
246 | AC_ARG_ENABLE(icmp, |
259 | AC_ARG_ENABLE(icmp, |
247 | [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], |
260 | [AS_HELP_STRING(--enable-icmp,enable icmp protocol support (default disabled).)], |
248 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
261 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
249 | ) |
262 | ) |
250 | |
263 | |
251 | AC_ARG_ENABLE(tcp, |
264 | AC_ARG_ENABLE(tcp, |
252 | [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], |
265 | [AS_HELP_STRING(--enable-tcp,enable tcp protocol support (default disabled).)], |
253 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
266 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
254 | ) |
267 | ) |
255 | |
268 | |
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269 | AC_ARG_ENABLE(dns, |
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270 | [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (DOES NOT WORK).)], |
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271 | [ |
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272 | AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])]) |
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273 | AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])]) |
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274 | |
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275 | AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) |
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276 | ] |
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277 | ) |
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278 | |
256 | AC_ARG_ENABLE(http-proxy, |
279 | AC_ARG_ENABLE(http-proxy, |
257 | [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], |
280 | [AS_HELP_STRING(--enable-http-proxy,enable http proxy connect support (default disabled).)], |
258 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
281 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
259 | ) |
282 | ) |
260 | |
283 | |
261 | HMAC=12 dnl see also the AC_HELP_STRING |
284 | HMAC=12 |
262 | AC_ARG_ENABLE(hmac-length, |
285 | AC_ARG_ENABLE(hmac-length, |
263 | [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], |
286 | [AS_HELP_STRING(--enable-hmac-length=BYTES,[ |
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287 | use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], |
264 | HMAC=$enableval |
288 | HMAC=$enableval |
265 | ) |
289 | ) |
266 | AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) |
290 | AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) |
267 | |
291 | |
268 | RAND=8 dnl see also the AC_HELP_STRING |
292 | RAND=8 |
269 | AC_ARG_ENABLE(rand-length, |
293 | AC_ARG_ENABLE(rand-length, |
270 | [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], |
294 | [AS_HELP_STRING(--enable-rand-length=BYTES, |
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295 | [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], |
271 | RAND=$enableval |
296 | RAND=$enableval |
272 | ) |
297 | ) |
273 | AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) |
298 | AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) |
274 | |
299 | |
275 | MTU=1500 dnl see also the AC_HELP_STRING |
300 | MTU=1500 |
276 | AC_ARG_ENABLE(mtu, |
301 | AC_ARG_ENABLE(mtu, |
277 | [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], |
302 | [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], |
278 | MTU=$enableval |
303 | MTU=$enableval |
279 | ) |
304 | ) |
280 | AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) |
305 | AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) |
281 | |
306 | |
282 | COMPRESS=1 |
307 | COMPRESS=1 |
283 | AC_ARG_ENABLE(compression, |
308 | AC_ARG_ENABLE(compression, |
284 | [AC_HELP_STRING(--disable-compression, Disable compression support.)], |
309 | [AS_HELP_STRING(--disable-compression,Disable compression support.)], |
285 | if test "x$enableval" = xno; then |
310 | if test "x$enableval" = xno; then |
286 | COMPRESS=0 |
311 | COMPRESS=0 |
287 | fi |
312 | fi |
288 | ) |
313 | ) |
289 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
314 | AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) |
290 | |
315 | |
291 | CIPHER=bf_cbc |
316 | CIPHER=bf_cbc |
292 | AC_ARG_ENABLE(cipher, |
317 | AC_ARG_ENABLE(cipher, |
293 | [AC_HELP_STRING(--enable-cipher, [ |
318 | [AS_HELP_STRING(--enable-cipher,[ |
294 | Select the symmetric cipher (default "bf"). Must be one of |
319 | Select the symmetric cipher (default "bf"). |
295 | "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], |
320 | Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], |
296 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
321 | if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi |
297 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
322 | if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi |
298 | if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi |
323 | if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi |
299 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
324 | if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi |
300 | ) |
325 | ) |
301 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
326 | AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) |
302 | |
327 | |
303 | DIGEST=sha1 |
328 | DIGEST=sha1 |
304 | AC_ARG_ENABLE(digest, |
329 | AC_ARG_ENABLE(digest, |
305 | [AC_HELP_STRING(--enable-digest, [ |
330 | [AS_HELP_STRING(--enable-digest,[ |
306 | Select the digets algorithm to use (default "sha1"). Must be one of |
331 | Select the digets algorithm to use (default "sha1"). Must be one of |
307 | "sha1", "ripemd160", "md5" or "md4" (insecure).])], |
332 | "sha1", "ripemd160", "md5" or "md4" (insecure).])], |
308 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
333 | if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi |
309 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
334 | if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi |
310 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
335 | if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi |
311 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
336 | if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi |
312 | ) |
337 | ) |
… | |
… | |
318 | |
343 | |
319 | if $CXX -v --help 2>&1 | grep -q fexceptions; then |
344 | if $CXX -v --help 2>&1 | grep -q fexceptions; then |
320 | CXXFLAGS="$CXXFLAGS -fno-exceptions" |
345 | CXXFLAGS="$CXXFLAGS -fno-exceptions" |
321 | fi |
346 | fi |
322 | |
347 | |
323 | if $CXX -v --help 2>&1 | grep -q ffunction-sections; then |
348 | dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then |
324 | CXXFLAGS="$CXXFLAGS -ffunction-sections" |
349 | dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" |
325 | fi |
350 | dnl fi |
326 | |
351 | dnl |
327 | if $LD -v --help 2>&1 | grep -q gc-sections; then |
352 | dnl if $LD -v --help 2>&1 | grep -q gc-sections; then |
328 | LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
353 | dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
329 | fi |
354 | dnl fi |
330 | |
355 | |
331 | AC_CONFIG_COMMANDS_POST([ |
356 | AC_CONFIG_COMMANDS_POST([ |
332 | |
357 | |
333 | echo |
358 | echo |
334 | echo "***" |
359 | echo "***" |
… | |
… | |
339 | echo "*** Digest used: $DIGEST" |
364 | echo "*** Digest used: $DIGEST" |
340 | echo "*** HMAC length: $HMAC" |
365 | echo "*** HMAC length: $HMAC" |
341 | echo "*** RAND used: $RAND" |
366 | echo "*** RAND used: $RAND" |
342 | echo "*** Max. MTU: $MTU" |
367 | echo "*** Max. MTU: $MTU" |
343 | echo "*** Compression: $COMPRESS" |
368 | echo "*** Compression: $COMPRESS" |
344 | echo "***" |
|
|
345 | |
369 | |
346 | if test "x$DIGEST" = xmd4; then |
370 | if test "x$DIGEST" = xmd4; then |
347 | echo "*** WARNING" |
371 | echo "***" |
348 | echo "*** The digest you have chosen ($DIGEST) is known to be insecure" |
372 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
349 | echo "***" |
|
|
350 | fi |
373 | fi |
|
|
374 | |
|
|
375 | if test "$HMAC" -lt 12; then |
|
|
376 | echo "***" |
|
|
377 | echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" |
|
|
378 | fi |
|
|
379 | |
|
|
380 | if test "$RAND" -lt 8; then |
|
|
381 | echo "***" |
|
|
382 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
|
|
383 | fi |
|
|
384 | |
|
|
385 | echo "***" |
351 | |
386 | |
352 | echo |
387 | echo |
353 | |
388 | |
354 | ]) |
389 | ]) |
355 | |
390 | |
356 | AC_SUBST(INCLUDES) |
391 | AC_SUBST(INCLUDES) |
357 | |
392 | |
358 | AC_OUTPUT(Makefile po/Makefile.in |
393 | AC_CONFIG_FILES([Makefile po/Makefile.in |
359 | src/Makefile |
394 | src/Makefile |
360 | doc/Makefile |
395 | doc/Makefile |
361 | lib/Makefile |
396 | lib/Makefile |
362 | m4/Makefile |
397 | m4/Makefile |
363 | ) |
398 | ]) |
|
|
399 | AC_OUTPUT |