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Comparing gvpe/configure.ac (file contents):
Revision 1.14 by pcg, Wed Oct 15 01:35:45 2003 UTC vs.
Revision 1.55 by pcg, Sat Jul 18 05:59:16 2009 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, 2.22)
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
55AC_PROG_CPP 69AC_PROG_CPP
56AC_PROG_CXX 70AC_PROG_CXX
57AC_PROG_GCC_TRADITIONAL 71AC_PROG_GCC_TRADITIONAL
58AC_PROG_AWK 72AC_PROG_AWK
59AC_PROG_INSTALL 73AC_PROG_INSTALL
60AC_PROG_LN_S 74AC_PROG_LN_S
61AC_PROG_MAKE_SET 75AC_PROG_MAKE_SET
62AC_PROG_RANLIB 76AC_PROG_RANLIB
63 77
64AC_ISC_POSIX
65
66AC_ARG_ENABLE(iftype, 78AC_ARG_ENABLE(iftype,
67 [AC_HELP_STRING(--enable-iftype[=TYPE/SUBTYPE], [ 79 [AS_HELP_STRING(--enable-iftype=TYPE/SUBTYPE,
68 Use kernel/net device interface TYPE/SUBTYPE. 80 Use kernel/net device interface TYPE/SUBTYPE.
69 Working combinations are: 81 Working combinations are (see doc/gvpe.osdep.5.pod):
70 "native/linux" 82 "native/linux"
71 "tincd/linux" 83 "tincd/linux"
84 "tincd/netbsd"
72 "tincd/freebsd"; 85 "tincd/freebsd"
86 "tincd/openbsd"
87 "native/darwin"
88 "tincd/darwin"
89 "native/cygwin";
73 Untested combinations are: 90 Untested combinations are:
74 "tincd/netbsd" 91 "tincd/bsd"
75 "tincd/darwin"
76 "tincd/solaris" 92 "tincd/solaris"
77 "tincd/openbsd"; 93 "tincd/mingw"
94 "tincd/raw_socket"
95 "tincd/uml_socket";
78 Broken combinations are: 96 Broken combinations are:
79 "tincd/cygwin"; 97 "tincd/cygwin";
80 The default is to autodetect. 98 The default is to autodetect.
81 ])], 99 )],
82 [ 100 [
83 IFTYPE=`echo $enableval | sed s%/.*%%` 101 IFTYPE=`echo $enableval | sed s%/.*%%`
84 IFSUBTYPE=`echo $enableval | sed s%.*/%%` 102 IFSUBTYPE=`echo $enableval | sed s%.*/%%`
85 ] 103 ]
86) 104)
… …
99 IFTYPE=tincd 117 IFTYPE=tincd
100 IFSUBTYPE=freebsd 118 IFSUBTYPE=freebsd
101 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD]) 119 AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
102 ;; 120 ;;
103 *darwin*) 121 *darwin*)
104 IFTYPE=tincd 122 IFTYPE=native
105 IFSUBTYPE=darwin 123 IFSUBTYPE=darwin
106 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)]) 124 AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
107 ;; 125 ;;
108 *solaris*) 126 *solaris*)
109 IFTYPE=tincd 127 IFTYPE=tincd
… …
119 IFTYPE=tincd 137 IFTYPE=tincd
120 IFSUBTYPE=netbsd 138 IFSUBTYPE=netbsd
121 AC_DEFINE(HAVE_NETBSD, 1, [NetBSD]) 139 AC_DEFINE(HAVE_NETBSD, 1, [NetBSD])
122 ;; 140 ;;
123 *cygwin*) 141 *cygwin*)
124 IFTYPE=tincd 142 IFTYPE=native
125 IFSUBTYPE=cygwin 143 IFSUBTYPE=cygwin
126 AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin]) 144 AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin])
127 ;; 145 ;;
128 *) 146 *)
129 AC_MSG_ERROR("Unknown operating system.") 147 AC_MSG_ERROR("Unknown operating system.")
… …
131 esac 149 esac
132fi 150fi
133AC_MSG_RESULT($IFTYPE/$IFSUBTYPE) 151AC_MSG_RESULT($IFTYPE/$IFSUBTYPE)
134AC_SUBST(IFTYPE,$IFTYPE) 152AC_SUBST(IFTYPE,$IFTYPE)
135AC_SUBST(IFSUBTYPE,$IFSUBTYPE) 153AC_SUBST(IFSUBTYPE,$IFSUBTYPE)
154AC_DEFINE_UNQUOTED(IFTYPE,"$IFTYPE",[kernel interface type])
155AC_DEFINE_UNQUOTED(IFSUBTYPE,"$IFSUBTYPE",[kernel interface subtype])
136 156
137AC_CACHE_SAVE 157AC_CACHE_SAVE
138 158
139dnl Checks for libraries. 159dnl Checks for libraries.
140 160
141AC_LANG(C++) 161AC_LANG(C++)
142AC_CHECK_HEADERS(ext/hash_map) 162AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale)
143 163
144dnl Checks for header files. 164dnl Checks for header files.
145AC_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 \
146 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h arpa/inet.h \ 166 sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
147 sys/poll.h sys/mman.h netinet/in.h]) 167 sys/mman.h netinet/in.h])
148AC_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], [], [],
149[ 169[
150#include <sys/types.h> 170#include <sys/types.h>
151#include <sys/socket.h> 171#include <sys/socket.h>
152#ifdef HAVE_NETINET_IN_H 172#ifdef HAVE_NETINET_IN_H
153# include <netinet/in.h> 173# include <netinet/in.h>
… …
167AC_HEADER_TIME 187AC_HEADER_TIME
168AC_STRUCT_TM 188AC_STRUCT_TM
169 189
170AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t, 190AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
171[ 191[
172 AC_TRY_COMPILE( 192 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
173 [#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])
174 #include <sys/socket.h>],
175 [socklen_t len = 42; return len;],
176 ac_cv_type_socklen_t=yes,
177 ac_cv_type_socklen_t=no)
178]) 194])
179if test $ac_cv_type_socklen_t = yes; then 195if test $ac_cv_type_socklen_t = yes; then
180 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available]) 196 AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
181fi 197fi
182 198
183AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo, 199AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
184[ 200[
185 AC_TRY_COMPILE( 201 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
186 [#include <sys/types.h>
187 #include <sys/socket.h> 202 #include <sys/socket.h>
188 #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])
189 [struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;],
190 ac_cv_struct_addrinfo=yes,
191 ac_cv_struct_addrinfo=no)
192]) 204])
193if test $ac_cv_struct_addrinfo = yes; then 205if test $ac_cv_struct_addrinfo = yes; then
194 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) 206 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
195fi 207fi
196 208
… …
200AC_LANG_PUSH(C) 212AC_LANG_PUSH(C)
201 213
202AC_HEADER_STDC 214AC_HEADER_STDC
203 215
204dnl argl, could somebody catapult darwin into the 21st century??? 216dnl argl, could somebody catapult darwin into the 21st century???
205AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll) 217AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall)
206 218
207AC_FUNC_ALLOCA 219AC_FUNC_ALLOCA
208 220
209dnl Support for SunOS 221dnl Support for SunOS
210 222
… …
213]) 225])
214AC_CHECK_FUNC(gethostbyname, [], [ 226AC_CHECK_FUNC(gethostbyname, [], [
215 AC_CHECK_LIB(nsl, gethostbyname) 227 AC_CHECK_LIB(nsl, gethostbyname)
216]) 228])
217 229
230dnl libev support
231m4_include([libev/libev.m4])
232
218AC_LANG_POP 233AC_LANG_POP
219 234
220dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) 235dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
221 236
222AC_CACHE_SAVE 237AC_CACHE_SAVE
223 238
224dnl These are defined in files in m4/ 239dnl These are defined in files in m4/
225tinc_TUNTAP 240tinc_TUNTAP
241
226tinc_OPENSSL 242tinc_OPENSSL
243if test "x$openssl_include" != x; then
227CXXFLAGS="$CXXFLAGS -I$openssl_include" 244 CXXFLAGS="$CXXFLAGS -I$openssl_include"
245fi
228dnl tinc_ZLIB 246dnl tinc_ZLIB
229 247
248AC_ARG_ENABLE(static-daemon,
249 [AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
250 [LDFLAGS_DAEMON=-static]
251)
252AC_SUBST(LDFLAGS_DAEMON)
253
230AC_ARG_ENABLE(rohc, 254dnl AC_ARG_ENABLE(rohc,
231 [AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])], 255dnl [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
256dnl [
257dnl echo
258dnl echo "**********************************************************************"
259dnl echo "**********************************************************************"
260dnl echo "**** --enable-rohc is highly experimental, do not use ****************"
261dnl echo "**********************************************************************"
262dnl echo "**********************************************************************"
263dnl echo
264dnl rohc=true
265dnl AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
266dnl ]
267dnl )
268
269AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
270
271dnl AC_ARG_ENABLE(bridging,
272dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)],
273dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.])
274dnl )
275
276ICMP=1
277AC_ARG_ENABLE(icmp,
278 [AS_HELP_STRING(--disable-icmp,enable icmp protocol support (default enabled).)],
279 if test "x$enableval" = xno; then
280 ICMP=0
281 fi
282)
283if test "x$ICMP" = x1; then
284 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
285fi
286
287TCP=1
288AC_ARG_ENABLE(tcp,
289 [AS_HELP_STRING(--disable-tcp,enable tcp protocol support (default enabled).)],
290 if test "x$enableval" = xno; then
291 TCP=0
292 fi
293)
294if test "x$TCP" = x1; then
295 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
296fi
297
298HTTP=1
299AC_ARG_ENABLE(http-proxy,
300 [AS_HELP_STRING(--disable-http-proxy,enable http proxy connect support (default enabled).)],
301 if test "x$enableval" = xno; then
302 HTTP=0
303 fi
304)
305if test "x$HTTP" = x1; then
306 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
307fi
308
309AC_ARG_ENABLE(dns,
310 [AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (default disabled).)],
232 [ 311 [
233 echo 312 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
234 echo "**********************************************************************" 313 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
235 echo "**********************************************************************" 314
236 echo "**** --enable-rohc not yet implemented *******************************" 315 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
237 echo "**********************************************************************"
238 echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
239 echo "**** implementation to be used in GPL code on the web."
240 echo "**** so this option is just a fake. Please implement one and send it"
241 echo "**** to me ;)"
242 echo "**********************************************************************"
243 echo "**********************************************************************"
244 echo "**********************************************************************"
245 echo "**********************************************************************"
246 echo
247 ] 316 ]
248) 317)
249 318
250AC_ARG_ENABLE(icmp, 319HMAC=12
251 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])],
252 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
253)
254
255AC_ARG_ENABLE(tcp,
256 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])],
257 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
258)
259
260AC_ARG_ENABLE(http-proxy,
261 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])],
262 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
263)
264
265HMAC=12 dnl see also the AC_HELP_STRING
266AC_ARG_ENABLE(hmac-length, 320AC_ARG_ENABLE(hmac-length,
267 [AC_HELP_STRING(--enable-hmac-length=BYTES, [use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])], 321 [AS_HELP_STRING(--enable-hmac-length=BYTES,[
322 use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
268 HMAC=$enableval 323 HMAC=$enableval
269) 324)
270AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 325AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])
271 326
272RAND=8 dnl see also the AC_HELP_STRING 327RAND=8
273AC_ARG_ENABLE(rand-length, 328AC_ARG_ENABLE(rand-length,
274 [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], 329 [AS_HELP_STRING(--enable-rand-length=BYTES,
330 [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
275 RAND=$enableval 331 RAND=$enableval
276) 332)
277AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 333AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
278 334
279MTU=1500 dnl see also the AC_HELP_STRING 335MTU=1500
280AC_ARG_ENABLE(mtu, 336AC_ARG_ENABLE(mtu,
281 [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 337 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
282 MTU=$enableval 338 MTU=$enableval
283) 339)
284AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 340AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.])
285 341
286COMPRESS=1 342COMPRESS=1
287AC_ARG_ENABLE(compression, 343AC_ARG_ENABLE(compression,
288 [AC_HELP_STRING(--disable-compression, Disable compression support.)], 344 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
289 if test "x$enableval" = xno; then 345 if test "x$enableval" = xno; then
290 COMPRESS=0 346 COMPRESS=0
291 fi 347 fi
292) 348)
293AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 349AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
294 350
295CIPHER=bf_cbc 351CIPHER=aes_128_cbc
296AC_ARG_ENABLE(cipher, 352AC_ARG_ENABLE(cipher,
297 [AC_HELP_STRING(--enable-cipher, [ 353 [AS_HELP_STRING(--enable-cipher=CIPHER,[
298 Select the symmetric cipher (default "bf"). Must be one of 354 Select the symmetric cipher (default "aes-128").
299 "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 355 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
300 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 356 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
301 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 357 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
302 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 358 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
303 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 359 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
304) 360)
305AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 361AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
306 362
307DIGEST=sha1 363DIGEST=ripemd160
308AC_ARG_ENABLE(digest, 364AC_ARG_ENABLE(digest,
309 [AC_HELP_STRING(--enable-digest, [ 365 [AS_HELP_STRING(--enable-digest=CIPHER,[
310 Select the digets algorithm to use (default "sha1"). Must be one of 366 Select the digest algorithm to use (default "ripemd160"). Must be one of
311 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 367 "sha512", "sha256", "sha1" (somewhat insecure), "ripemd160", "md5" (insecure) or "md4" (insecure).])],
368 if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
369 if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
312 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 370 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
313 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 371 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
314 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 372 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
315 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 373 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
316) 374)
… …
318 376
319if $CXX -v --help 2>&1 | grep -q fno-rtti; then 377if $CXX -v --help 2>&1 | grep -q fno-rtti; then
320 CXXFLAGS="$CXXFLAGS -fno-rtti" 378 CXXFLAGS="$CXXFLAGS -fno-rtti"
321fi 379fi
322 380
323if $CXX -v --help 2>&1 | grep -q fexceptions; then 381#if $CXX -v --help 2>&1 | grep -q fexceptions; then
324 CXXFLAGS="$CXXFLAGS -fno-exceptions" 382# CXXFLAGS="$CXXFLAGS -fno-exceptions"
325fi 383#fi
326 384
385LIBS="$EXTRA_LIBS $LIBS"
386
327if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 387dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
328 CXXFLAGS="$CXXFLAGS -ffunction-sections" 388dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
329fi 389dnl fi
330 390dnl
331if $LD -v --help 2>&1 | grep -q gc-sections; then 391dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
332 LDFLAGS="$LDFLAGS -Wl,--gc-sections" 392dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
333fi 393dnl fi
334 394
335AC_CONFIG_COMMANDS_POST([ 395AC_SUBST(INCLUDES)
396
397AC_CONFIG_FILES([Makefile po/Makefile.in
398src/Makefile
399doc/Makefile
400lib/Makefile
401m4/Makefile
402])
403AC_OUTPUT
336 404
337echo 405echo
338echo "***" 406echo "***"
339echo "*** Configuration Summary" 407echo "*** Configuration Summary"
340echo "***" 408echo "***"
… …
342echo "*** Cipher used: $CIPHER" 410echo "*** Cipher used: $CIPHER"
343echo "*** Digest used: $DIGEST" 411echo "*** Digest used: $DIGEST"
344echo "*** HMAC length: $HMAC" 412echo "*** HMAC length: $HMAC"
345echo "*** RAND used: $RAND" 413echo "*** RAND used: $RAND"
346echo "*** Max. MTU: $MTU" 414echo "*** Max. MTU: $MTU"
347echo "*** Compression: $COMPRESS" 415
348echo "***" 416echo "***"
417echo "*** Enable options:"
418grep ENABLE_ config.h | sed -e 's/^/*** /'
349 419
350if test "x$DIGEST" = xmd4; then 420if test "x$DIGEST" = xmd4; then
351echo "*** WARNING" 421echo "***"
352echo "*** The digest you have chosen ($DIGEST) is known to be insecure" 422echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
353echo "***"
354fi 423fi
355 424
425if test "$HMAC" -lt 12; then
426echo "***"
427echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
428fi
429
430if test "$RAND" -lt 8; then
431echo "***"
432echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
433fi
434
435echo "***"
356echo 436echo
357 437
358])
359 438
360AC_SUBST(INCLUDES)
361
362AC_OUTPUT(Makefile po/Makefile.in
363src/Makefile
364doc/Makefile
365lib/Makefile
366m4/Makefile
367)

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