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(2.57) |
4 | AC_INIT(src/vped.C) |
4 | AC_INIT(src/vped.C) |
5 | AC_CANONICAL_TARGET |
5 | AC_CANONICAL_TARGET |
6 | AM_INIT_AUTOMAKE(vpe, 1.2) |
6 | AM_INIT_AUTOMAKE(vpe, 1.6.1) |
7 | AM_CONFIG_HEADER(config.h) |
7 | AM_CONFIG_HEADER(config.h) |
8 | AM_MAINTAINER_MODE |
8 | AM_MAINTAINER_MODE |
9 | |
9 | |
10 | AH_TOP([ |
10 | AH_TOP([ |
11 | #ifndef CONFIG_H__ |
11 | #ifndef CONFIG_H__ |
… | |
… | |
44 | |
44 | |
45 | # Enable GNU extensions. |
45 | # Enable GNU extensions. |
46 | # Define this here, not in acconfig's @TOP@ section, since definitions |
46 | # Define this here, not in acconfig's @TOP@ section, since definitions |
47 | # in the latter don't make it into the configure-time tests. |
47 | # in the latter don't make it into the configure-time tests. |
48 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) |
48 | AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions]) |
49 | AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions]) |
49 | |
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50 | # do NOT define POSIX_SOURCE, sicne this clashes with many BSDs |
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51 | dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions]) |
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52 | dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions]) |
50 | |
53 | |
51 | ALL_LINGUAS="" |
54 | ALL_LINGUAS="" |
52 | |
55 | |
53 | dnl Checks for programs. |
56 | dnl Checks for programs. |
54 | AC_PROG_CC |
57 | AC_PROG_CC |
… | |
… | |
58 | AC_PROG_AWK |
61 | AC_PROG_AWK |
59 | AC_PROG_INSTALL |
62 | AC_PROG_INSTALL |
60 | AC_PROG_LN_S |
63 | AC_PROG_LN_S |
61 | AC_PROG_MAKE_SET |
64 | AC_PROG_MAKE_SET |
62 | AC_PROG_RANLIB |
65 | AC_PROG_RANLIB |
63 | |
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64 | AC_ISC_POSIX |
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65 | |
66 | |
66 | AC_ARG_ENABLE(iftype, |
67 | AC_ARG_ENABLE(iftype, |
67 | [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ |
68 | [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ |
68 | Use kernel/net device interface TYPE/SUBTYPE. |
69 | Use kernel/net device interface TYPE/SUBTYPE. |
69 | Working combinations are: |
70 | Working combinations are: |
… | |
… | |
145 | AC_LANG(C++) |
146 | AC_LANG(C++) |
146 | AC_CHECK_HEADERS(ext/hash_map) |
147 | AC_CHECK_HEADERS(ext/hash_map) |
147 | |
148 | |
148 | dnl Checks for header files. |
149 | dnl Checks for header files. |
149 | AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ |
150 | AC_CHECK_HEADERS([fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \ |
150 | sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h arpa/inet.h \ |
151 | sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \ |
151 | sys/poll.h sys/mman.h netinet/in.h]) |
152 | sys/mman.h netinet/in.h]) |
152 | AC_CHECK_HEADERS([net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [], |
153 | AC_CHECK_HEADERS([arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [], |
153 | [ |
154 | [ |
154 | #include <sys/types.h> |
155 | #include <sys/types.h> |
155 | #include <sys/socket.h> |
156 | #include <sys/socket.h> |
156 | #ifdef HAVE_NETINET_IN_H |
157 | #ifdef HAVE_NETINET_IN_H |
157 | # include <netinet/in.h> |
158 | # include <netinet/in.h> |
… | |
… | |
204 | AC_LANG_PUSH(C) |
205 | AC_LANG_PUSH(C) |
205 | |
206 | |
206 | AC_HEADER_STDC |
207 | AC_HEADER_STDC |
207 | |
208 | |
208 | dnl argl, could somebody catapult darwin into the 21st century??? |
209 | dnl argl, could somebody catapult darwin into the 21st century??? |
209 | AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll) |
210 | AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall) |
210 | |
211 | |
211 | AC_FUNC_ALLOCA |
212 | AC_FUNC_ALLOCA |
212 | |
213 | |
213 | dnl Support for SunOS |
214 | dnl Support for SunOS |
214 | |
215 | |
… | |
… | |
238 | [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], |
239 | [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], |
239 | [ |
240 | [ |
240 | echo |
241 | echo |
241 | echo "**********************************************************************" |
242 | echo "**********************************************************************" |
242 | echo "**********************************************************************" |
243 | echo "**********************************************************************" |
243 | echo "**** --enable-rohc not yet implemented *******************************" |
244 | echo "**** --enable-rohc is highly experimental, do not use ****************" |
244 | echo "**********************************************************************" |
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245 | echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)" |
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246 | echo "**** implementation to be used in GPL code on the web." |
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247 | echo "**** so this option is just a fake. Please implement one and send it" |
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248 | echo "**** to me ;)" |
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249 | echo "**********************************************************************" |
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250 | echo "**********************************************************************" |
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251 | echo "**********************************************************************" |
245 | echo "**********************************************************************" |
252 | echo "**********************************************************************" |
246 | echo "**********************************************************************" |
253 | echo |
247 | echo |
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248 | rohc=true |
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249 | AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support]) |
254 | ] |
250 | ] |
255 | ) |
251 | ) |
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252 | |
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253 | AM_CONDITIONAL(ROHC, test x$rohc = xtrue) |
256 | |
254 | |
257 | AC_ARG_ENABLE(icmp, |
255 | AC_ARG_ENABLE(icmp, |
258 | [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], |
256 | [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])], |
259 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
257 | AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.]) |
260 | ) |
258 | ) |
… | |
… | |
262 | AC_ARG_ENABLE(tcp, |
260 | AC_ARG_ENABLE(tcp, |
263 | [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], |
261 | [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])], |
264 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
262 | AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.]) |
265 | ) |
263 | ) |
266 | |
264 | |
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265 | AC_ARG_ENABLE(dns, |
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266 | [AC_HELP_STRING(--enable-dns, [enable dns tunnel protocol support (DOES NOT WORK).])], |
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267 | AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.]) |
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268 | ) |
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269 | |
267 | AC_ARG_ENABLE(http-proxy, |
270 | AC_ARG_ENABLE(http-proxy, |
268 | [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], |
271 | [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])], |
269 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
272 | AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.]) |
270 | ) |
273 | ) |
271 | |
274 | |
272 | HMAC=8 dnl see also the AC_HELP_STRING |
275 | HMAC=12 dnl see also the AC_HELP_STRING |
273 | AC_ARG_ENABLE(hmac-length, |
276 | AC_ARG_ENABLE(hmac-length, |
274 | [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], |
277 | [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], |
275 | HMAC=$enableval |
278 | HMAC=$enableval |
276 | ) |
279 | ) |
277 | AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) |
280 | AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) |
… | |
… | |
329 | |
332 | |
330 | if $CXX -v --help 2>&1 | grep -q fexceptions; then |
333 | if $CXX -v --help 2>&1 | grep -q fexceptions; then |
331 | CXXFLAGS="$CXXFLAGS -fno-exceptions" |
334 | CXXFLAGS="$CXXFLAGS -fno-exceptions" |
332 | fi |
335 | fi |
333 | |
336 | |
334 | if $CXX -v --help 2>&1 | grep -q ffunction-sections; then |
337 | dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then |
335 | CXXFLAGS="$CXXFLAGS -ffunction-sections" |
338 | dnl CXXFLAGS="$CXXFLAGS -ffunction-sections" |
336 | fi |
339 | dnl fi |
337 | |
340 | dnl |
338 | if $LD -v --help 2>&1 | grep -q gc-sections; then |
341 | dnl if $LD -v --help 2>&1 | grep -q gc-sections; then |
339 | LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
342 | dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections" |
340 | fi |
343 | dnl fi |
341 | |
344 | |
342 | AC_CONFIG_COMMANDS_POST([ |
345 | AC_CONFIG_COMMANDS_POST([ |
343 | |
346 | |
344 | echo |
347 | echo |
345 | echo "***" |
348 | echo "***" |
… | |
… | |
350 | echo "*** Digest used: $DIGEST" |
353 | echo "*** Digest used: $DIGEST" |
351 | echo "*** HMAC length: $HMAC" |
354 | echo "*** HMAC length: $HMAC" |
352 | echo "*** RAND used: $RAND" |
355 | echo "*** RAND used: $RAND" |
353 | echo "*** Max. MTU: $MTU" |
356 | echo "*** Max. MTU: $MTU" |
354 | echo "*** Compression: $COMPRESS" |
357 | echo "*** Compression: $COMPRESS" |
355 | echo "***" |
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356 | |
358 | |
357 | if test "x$DIGEST" = xmd4; then |
359 | if test "x$DIGEST" = xmd4; then |
358 | echo "*** WARNING" |
360 | echo "***" |
359 | echo "*** The digest you have chosen ($DIGEST) is known to be insecure" |
361 | echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure" |
360 | echo "***" |
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361 | fi |
362 | fi |
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363 | |
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364 | if test "$HMAC" -lt 12; then |
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365 | echo "***" |
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366 | echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure" |
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367 | fi |
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368 | |
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369 | if test "$RAND" -lt 8; then |
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370 | echo "***" |
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371 | echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure" |
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372 | fi |
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373 | |
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374 | echo "***" |
362 | |
375 | |
363 | echo |
376 | echo |
364 | |
377 | |
365 | ]) |
378 | ]) |
366 | |
379 | |
367 | AC_SUBST(INCLUDES) |
380 | AC_SUBST(INCLUDES) |
368 | |
381 | |
369 | AC_OUTPUT(Makefile po/Makefile.in |
382 | AC_OUTPUT(Makefile po/Makefile.in |
370 | src/Makefile |
383 | src/Makefile |
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384 | src/rohc/Makefile |
371 | doc/Makefile |
385 | doc/Makefile |
372 | lib/Makefile |
386 | lib/Makefile |
373 | m4/Makefile |
387 | m4/Makefile |
374 | ) |
388 | ) |