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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 1.57 by root, Tue Feb 15 13:31:22 2011 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, 2.24)
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" "tincd/linux" "tincd/freebsd"; 82 "native/linux"
83 "tincd/linux"
84 "tincd/netbsd"
85 "tincd/freebsd"
86 "tincd/openbsd"
87 "native/darwin"
88 "tincd/darwin"
89 "native/cygwin";
71 Untested combinations are: 90 Untested combinations are:
72 "tincd/netbsd" "tincd/darwin" "tincd/solaris" 91 "tincd/bsd"
73 "tincd/openbsd" "tincd/cygwin"; 92 "tincd/solaris"
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(tr1/unordered_map 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 $ac_cv_struct_addrinfo = yes; then
189 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available]) 206 AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
190fi 207fi
191 208
… …
194 211
195AC_LANG_PUSH(C) 212AC_LANG_PUSH(C)
196 213
197AC_HEADER_STDC 214AC_HEADER_STDC
198 215
216dnl argl, could somebody catapult darwin into the 21st century???
199AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall) 217AC_CHECK_FUNCS(asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall)
200 218
201AC_FUNC_ALLOCA 219AC_FUNC_ALLOCA
202 220
203dnl Support for SunOS 221dnl Support for SunOS
… …
207]) 225])
208AC_CHECK_FUNC(gethostbyname, [], [ 226AC_CHECK_FUNC(gethostbyname, [], [
209 AC_CHECK_LIB(nsl, gethostbyname) 227 AC_CHECK_LIB(nsl, gethostbyname)
210]) 228])
211 229
230dnl libev support
231m4_include([libev/libev.m4])
232
212AC_LANG_POP 233AC_LANG_POP
213 234
214dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo]) 235dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
215 236
216AC_CACHE_SAVE 237AC_CACHE_SAVE
217 238
218dnl These are defined in files in m4/ 239dnl These are defined in files in m4/
219tinc_TUNTAP 240tinc_TUNTAP
241
220tinc_OPENSSL 242tinc_OPENSSL
243if test "x$openssl_include" != x; then
244 CXXFLAGS="$CXXFLAGS -I$openssl_include"
245fi
221dnl tinc_ZLIB 246dnl tinc_ZLIB
222 247
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
223AC_ARG_ENABLE(rohc, 254dnl AC_ARG_ENABLE(rohc,
224 [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).)],
225 [ 311 [
226 echo 312 AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
227 echo "**********************************************************************" 313 AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
228 echo "**********************************************************************" 314
229 echo "**** --enable-rohc not yet implemented *******************************" 315 AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
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 "**********************************************************************"
238 echo "**********************************************************************"
239 echo
240 ] 316 ]
241) 317)
242 318
243AC_ARG_ENABLE(icmp, 319HMAC=12
244 [AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])],
245 AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
246)
247
248AC_ARG_ENABLE(tcp,
249 [AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])],
250 AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
251)
252
253AC_ARG_ENABLE(http-proxy,
254 [AC_HELP_STRING(--enable-http-proxy, [enable http proxy connect support (default disabled).])],
255 AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
256)
257
258HMAC=12 dnl see also the AC_HELP_STRING
259AC_ARG_ENABLE(hmac-length, 320AC_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.])], 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.])],
261 HMAC=$enableval 323 HMAC=$enableval
262) 324)
263AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.]) 325AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])
264 326
265RAND=8 dnl see also the AC_HELP_STRING 327RAND=8
266AC_ARG_ENABLE(rand-length, 328AC_ARG_ENABLE(rand-length,
267 [AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])], 329 [AS_HELP_STRING(--enable-rand-length=BYTES,
330 [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
268 RAND=$enableval 331 RAND=$enableval
269) 332)
270AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.]) 333AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
271 334
272MTU=1500 dnl see also the AC_HELP_STRING 335MTU=1500
273AC_ARG_ENABLE(mtu, 336AC_ARG_ENABLE(max-mtu,
274 [AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)], 337 [AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
275 MTU=$enableval 338 MTU=$enableval
276) 339)
277AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.]) 340AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.])
278 341
279COMPRESS=1 342COMPRESS=1
280AC_ARG_ENABLE(compression, 343AC_ARG_ENABLE(compression,
281 [AC_HELP_STRING(--disable-compression, Disable compression support.)], 344 [AS_HELP_STRING(--disable-compression,Disable compression support.)],
282 if test "x$enableval" = xno; then 345 if test "x$enableval" = xno; then
283 COMPRESS=0 346 COMPRESS=0
284 fi 347 fi
285) 348)
286AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.]) 349AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
287 350
288CIPHER=bf_cbc 351CIPHER=aes_128_cbc
289AC_ARG_ENABLE(cipher, 352AC_ARG_ENABLE(cipher,
290 [AC_HELP_STRING(--enable-cipher, [ 353 [AS_HELP_STRING(--enable-cipher=CIPHER,[
291 Select the symmetric cipher (default "bf"). Must be one of 354 Select the symmetric cipher (default "aes-128").
292 "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])], 355 Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
293 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi 356 if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
294 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi 357 if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
295 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi 358 if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
296 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi 359 if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
297) 360)
298AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.]) 361AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
299 362
300DIGEST=sha1 363DIGEST=ripemd160
301AC_ARG_ENABLE(digest, 364AC_ARG_ENABLE(digest,
302 [AC_HELP_STRING(--enable-digest, [ 365 [AS_HELP_STRING(--enable-digest=CIPHER,[
303 Select the digets algorithm to use (default "sha1"). Must be one of 366 Select the digest algorithm to use (default "ripemd160"). Must be one of
304 "sha1", "ripemd160", "md5" or "md4" (insecure).])], 367 "sha512", "sha256", "sha1" (somewhat insecure), "ripemd160", "md5" (insecure) or "md4" (insecure).])],
368 if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
369 if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
305 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi 370 if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
306 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi 371 if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
307 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi 372 if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
308 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi 373 if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
309) 374)
… …
311 376
312if $CXX -v --help 2>&1 | grep -q fno-rtti; then 377if $CXX -v --help 2>&1 | grep -q fno-rtti; then
313 CXXFLAGS="$CXXFLAGS -fno-rtti" 378 CXXFLAGS="$CXXFLAGS -fno-rtti"
314fi 379fi
315 380
316if $CXX -v --help 2>&1 | grep -q fexceptions; then 381#if $CXX -v --help 2>&1 | grep -q fexceptions; then
317 CXXFLAGS="$CXXFLAGS -fno-exceptions" 382# CXXFLAGS="$CXXFLAGS -fno-exceptions"
318fi 383#fi
319 384
385LIBS="$EXTRA_LIBS $LIBS"
386
320if $CXX -v --help 2>&1 | grep -q ffunction-sections; then 387dnl if $CXX -v --help 2>&1 | grep -q ffunction-sections; then
321 CXXFLAGS="$CXXFLAGS -ffunction-sections" 388dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
322fi 389dnl fi
323 390dnl
324if $LD -v --help 2>&1 | grep -q gc-sections; then 391dnl if $LD -v --help 2>&1 | grep -q gc-sections; then
325 LDFLAGS="$LDFLAGS -Wl,--gc-sections" 392dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
326fi 393dnl fi
327 394
328AC_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
329 404
330echo 405echo
331echo "***" 406echo "***"
332echo "*** Configuration Summary" 407echo "*** Configuration Summary"
333echo "***" 408echo "***"
… …
335echo "*** Cipher used: $CIPHER" 410echo "*** Cipher used: $CIPHER"
336echo "*** Digest used: $DIGEST" 411echo "*** Digest used: $DIGEST"
337echo "*** HMAC length: $HMAC" 412echo "*** HMAC length: $HMAC"
338echo "*** RAND used: $RAND" 413echo "*** RAND used: $RAND"
339echo "*** Max. MTU: $MTU" 414echo "*** Max. MTU: $MTU"
340echo "*** Compression: $COMPRESS" 415
341echo "***" 416echo "***"
417echo "*** Enable options:"
418grep ENABLE_ config.h | sed -e 's/^/*** /'
342 419
343if test "x$DIGEST" = xmd4; then 420if test "x$DIGEST" = xmd4; then
344echo "*** WARNING" 421echo "***"
345echo "*** The digest you have chosen ($DIGEST) is known to be insecure" 422echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
346echo "***"
347fi 423fi
348 424
425if test "$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 "***"
349echo 436echo
350 437
351])
352 438
353AC_SUBST(INCLUDES)
354
355AC_OUTPUT(Makefile po/Makefile.in
356src/Makefile
357doc/Makefile
358lib/Makefile
359m4/Makefile
360)

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