[ViewVC] Diff of: cvs/gvpe/configure.ac

Comparing gvpe/configure.ac (file contents):
Revision 1.21 by pcg, Sat Jan 17 01:18:36 2004 UTC vs.
Revision 1.59 by root, Tue Oct 18 13:24:01 2011 UTC

…		…
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
		5	AC_CONFIG_SRCDIR([src/gvpe.C])
5	AC_CANONICAL_TARGET	6	AC_CANONICAL_TARGET
6	AM_INIT_AUTOMAKE(vpe, 1.4)	7	AM_INIT_AUTOMAKE(gvpe, 2.24)
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([
		22	typedef unsigned char u8;
		23	typedef signed char s8;
		24
21	#if __CYGWIN__	25	#if __CYGWIN__
22		26
23	typedef unsigned char u8;
24	typedef unsigned short u16;	27	typedef unsigned short u16;
25	typedef unsigned int u32;	28	typedef unsigned int u32;
		29	typedef signed short s16;
		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;
32	typedef uint16_t u16;	36	typedef uint16_t u16;
33	typedef uint32_t u32;	37	typedef uint32_t u32;
		38	typedef int16_t s16;
		39	typedef 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
39	dnl Include the macros from the m4/ directory	51	dnl Include the macros from the m4/ directory
40	AM_ACLOCAL_INCLUDE(m4)	52	AM_ACLOCAL_INCLUDE(m4)
…		…
43	AM_GNU_GETTEXT_VERSION(0.11.5)	55	AM_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.
48	AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extenstions])	60	AC_DEFINE([_GNU_SOURCE], 1, [Enable GNU extensions])
49	AC_DEFINE([__USE_BSD], 1, [Enable BSD extensions])	61
		62	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
		63	dnl AC_DEFINE([_POSIX_SOURCE], 1, [Enable POSIX 1003.1 extensions])
		64	dnl AC_DEFINE([_XOPEN_SOURCE], 500, [Enable XOPEN extensions])
50		65
51	ALL_LINGUAS=""	66	ALL_LINGUAS=""
52		67
53	dnl Checks for programs.	68	dnl Checks for programs.
54	AC_PROG_CC
55	AC_PROG_CPP	69	AC_PROG_CPP
56	AC_PROG_CXX	70	AC_PROG_CXX
57	AC_PROG_GCC_TRADITIONAL	71	AC_PROG_GCC_TRADITIONAL
58	AC_PROG_AWK	72	AC_PROG_AWK
59	AC_PROG_INSTALL	73	AC_PROG_INSTALL
60	AC_PROG_LN_S	74	AC_PROG_LN_S
61	AC_PROG_MAKE_SET	75	AC_PROG_MAKE_SET
62	AC_PROG_RANLIB	76	AC_PROG_RANLIB
63		77
64	AC_ISC_POSIX
65
66	AC_ARG_ENABLE(iftype,	78	AC_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"
73	"tincd/openbsd"	86	"tincd/openbsd"
		87	"native/darwin"
74	"tincd/darwin"	88	"tincd/darwin"
75	"native/cygwin";	89	"native/cygwin";
76	Untested combinations are:	90	Untested combinations are:
77	"tincd/netbsd"	91	"tincd/bsd"
78	"tincd/solaris"	92	"tincd/solaris"
79	"tincd/mingw";	93	"tincd/mingw"
		94	"tincd/raw_socket"
		95	"tincd/uml_socket";
80	Broken combinations are:	96	Broken combinations are:
81	"tincd/cygwin";	97	"tincd/cygwin";
82	The default is to autodetect.	98	The default is to autodetect.
83	])],	99	)],
84	[	100	[
85	IFTYPE=`echo $enableval \| sed s%/.*%%`	101	IFTYPE=`echo $enableval \| sed s%/.*%%`
86	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	102	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
87	]	103	]
88	)	104	)
…		…
101	IFTYPE=tincd	117	IFTYPE=tincd
102	IFSUBTYPE=freebsd	118	IFSUBTYPE=freebsd
103	AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])	119	AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
104	;;	120	;;
105	darwin)	121	darwin)
106	IFTYPE=tincd	122	IFTYPE=native
107	IFSUBTYPE=darwin	123	IFSUBTYPE=darwin
108	AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])	124	AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
109	;;	125	;;
110	solaris)	126	solaris)
111	IFTYPE=tincd	127	IFTYPE=tincd
…		…
141	AC_CACHE_SAVE	157	AC_CACHE_SAVE
142		158
143	dnl Checks for libraries.	159	dnl Checks for libraries.
144		160
145	AC_LANG(C++)	161	AC_LANG(C++)
146	AC_CHECK_HEADERS(ext/hash_map)	162	AC_CHECK_HEADERS(tr1/unordered_map ext/hash_map clocale)
147		163
148	dnl Checks for header files.	164	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 \	165	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 \	166	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
151	sys/mman.h netinet/in.h])	167	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], [], [],	168	AC_CHECK_HEADERS([arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h], [], [],
153	[	169	[
154	#include <sys/types.h>	170	#include <sys/types.h>
155	#include <sys/socket.h>	171	#include <sys/socket.h>
156	#ifdef HAVE_NETINET_IN_H	172	#ifdef HAVE_NETINET_IN_H
157	# include <netinet/in.h>	173	# include <netinet/in.h>
…		…
171	AC_HEADER_TIME	187	AC_HEADER_TIME
172	AC_STRUCT_TM	188	AC_STRUCT_TM
173		189
174	AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,	190	AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
175	[	191	[
176	AC_TRY_COMPILE(	192	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
177	[#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])
178	#include <sys/socket.h>],
179	[socklen_t len = 42; return len;],
180	ac_cv_type_socklen_t=yes,
181	ac_cv_type_socklen_t=no)
182	])	194	])
183	if test $ac_cv_type_socklen_t = yes; then	195	if test $ac_cv_type_socklen_t = yes; then
184	AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])	196	AC_DEFINE(HAVE_SOCKLEN_T, 1, [socklen_t available])
185	fi	197	fi
186		198
187	AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,	199	AC_CACHE_CHECK([for struct addrinfo], ac_cv_struct_addrinfo,
188	[	200	[
189	AC_TRY_COMPILE(	201	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
190	[#include <sys/types.h>
191	#include <sys/socket.h>	202	#include <sys/socket.h>
192	#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])
193	[struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;],
194	ac_cv_struct_addrinfo=yes,
195	ac_cv_struct_addrinfo=no)
196	])	204	])
197	if test $ac_cv_struct_addrinfo = yes; then	205	if test $ac_cv_struct_addrinfo = yes; then
198	AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])	206	AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, [struct addrinfo available])
199	fi	207	fi
200		208
…		…
216	AC_CHECK_LIB(socket, connect)	224	AC_CHECK_LIB(socket, connect)
217	])	225	])
218	AC_CHECK_FUNC(gethostbyname, [], [	226	AC_CHECK_FUNC(gethostbyname, [], [
219	AC_CHECK_LIB(nsl, gethostbyname)	227	AC_CHECK_LIB(nsl, gethostbyname)
220	])	228	])
		229
		230	dnl libev support
		231	m4_include([libev/libev.m4])
221		232
222	AC_LANG_POP	233	AC_LANG_POP
223		234
224	dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])	235	dnl AC_CHECK_FUNCS([freeaddrinfo gai_strerror getaddrinfo getnameinfo])
225		236
…		…
232	if test "x$openssl_include" != x; then	243	if test "x$openssl_include" != x; then
233	CXXFLAGS="$CXXFLAGS -I$openssl_include"	244	CXXFLAGS="$CXXFLAGS -I$openssl_include"
234	fi	245	fi
235	dnl tinc_ZLIB	246	dnl tinc_ZLIB
236		247
		248	AC_ARG_ENABLE(threads,
		249	[AS_HELP_STRING(--enable-threads,try to use threads for long-running asynchronous operations (default enabled).)],
		250	[try_threads=$enableval],
		251	[try_threads=yes]
		252	)
		253
		254	if test "x$try_threads" = xyes; then
		255	AC_CHECK_HEADER(pthread.h,[
		256	LIBS="$LIBS -lpthread"
		257	AC_COMPILE_IFELSE(
		258	[AC_LANG_PROGRAM([#include <pthread.h>], [pthread_t id; pthread_create (&id, 0, 0, 0);])],
		259	[AC_DEFINE_UNQUOTED(ENABLE_PTHREADS, 1, [POSIX thread support.])]
		260	)
		261	])
		262	fi
		263
		264	AC_ARG_ENABLE(static-daemon,
		265	[AS_HELP_STRING(--enable-static-daemon,enable statically linked daemon.)],
		266	[LDFLAGS_DAEMON=-static]
		267	)
		268	AC_SUBST(LDFLAGS_DAEMON)
		269
237	AC_ARG_ENABLE(rohc,	270	dnl AC_ARG_ENABLE(rohc,
238	[AC_HELP_STRING(--enable-rohc, [enable robust header compression (rfc3095).])],	271	dnl [AS_HELP_STRING(--enable-rohc,enable robust header compression (rfc3095).)],
		272	dnl [
		273	dnl echo
		274	dnl echo "**********************************************************************"
		275	dnl echo "**********************************************************************"
		276	dnl echo "** --enable-rohc is highly experimental, do not use **************"
		277	dnl echo "**********************************************************************"
		278	dnl echo "**********************************************************************"
		279	dnl echo
		280	dnl rohc=true
		281	dnl AC_DEFINE_UNQUOTED(ENABLE_ROHC, 1, [ROHC support])
		282	dnl ]
		283	dnl )
		284
		285	AM_CONDITIONAL(ROHC, test x$rohc = xtrue)
		286
		287	dnl AC_ARG_ENABLE(bridging,
		288	dnl [AS_HELP_STRING(--enable-bridging,enable bridging support (default disabled).)],
		289	dnl AC_DEFINE_UNQUOTED(ENABLE_BRIDGING, 1, [bridging support.])
		290	dnl )
		291
		292	ICMP=1
		293	AC_ARG_ENABLE(icmp,
		294	[AS_HELP_STRING(--disable-icmp,enable icmp protocol support (default enabled).)],
		295	if test "x$enableval" = xno; then
		296	ICMP=0
		297	fi
		298	)
		299	if test "x$ICMP" = x1; then
		300	AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
		301	fi
		302
		303	TCP=1
		304	AC_ARG_ENABLE(tcp,
		305	[AS_HELP_STRING(--disable-tcp,enable tcp protocol support (default enabled).)],
		306	if test "x$enableval" = xno; then
		307	TCP=0
		308	fi
		309	)
		310	if test "x$TCP" = x1; then
		311	AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
		312	fi
		313
		314	HTTP=1
		315	AC_ARG_ENABLE(http-proxy,
		316	[AS_HELP_STRING(--disable-http-proxy,enable http proxy connect support (default enabled).)],
		317	if test "x$enableval" = xno; then
		318	HTTP=0
		319	fi
		320	)
		321	if test "x$HTTP" = x1; then
		322	AC_DEFINE_UNQUOTED(ENABLE_HTTP_PROXY, 1, [http proxy connect support.])
		323	fi
		324
		325	AC_ARG_ENABLE(dns,
		326	[AS_HELP_STRING(--enable-dns,enable dns tunnel protocol support (default disabled).)],
239	[	327	[
240	echo	328	AC_CHECK_HEADER(gmp.h,,[AC_MSG_ERROR([gmp.h not found, required for --enable-dns])])
241	echo "**********************************************************************"	329	AC_CHECK_LIB(gmp,main,,[AC_MSG_ERROR([libgmp not found, required for --enable-dns])])
242	echo "**********************************************************************"	330
243	echo "** --enable-rohc not yet implemented *****************************"	331	AC_DEFINE_UNQUOTED(ENABLE_DNS, 1, [DNS tunnel protocol support.])
244	echo "**********************************************************************"
245	echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
246	echo "**** implementation to be used in GPL code on the web."
247	echo "**** so this option is just a fake. Please implement one and send it"
248	echo "**** to me ;)"
249	echo "**********************************************************************"
250	echo "**********************************************************************"
251	echo "**********************************************************************"
252	echo "**********************************************************************"
253	echo
254	]	332	]
255	)	333	)
256		334
257	AC_ARG_ENABLE(icmp,	335	HMAC=12
258	[AC_HELP_STRING(--enable-icmp, [enable icmp protocol support (default disabled).])],
259	AC_DEFINE_UNQUOTED(ENABLE_ICMP, 1, [ICMP protocol support.])
260	)
261
262	AC_ARG_ENABLE(tcp,
263	[AC_HELP_STRING(--enable-tcp, [enable tcp protocol support (default disabled).])],
264	AC_DEFINE_UNQUOTED(ENABLE_TCP, 1, [TCP protocol support.])
265	)
266
267	AC_ARG_ENABLE(http-proxy,
268	[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.])
270	)
271
272	HMAC=8 dnl see also the AC_HELP_STRING
273	AC_ARG_ENABLE(hmac-length,	336	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.])],	337	[AS_HELP_STRING(--enable-hmac-length=BYTES,[
		338	use a hmac of length BYTES bytes (default 12). Allowed values are 4, 8, 12, 16.])],
275	HMAC=$enableval	339	HMAC=$enableval
276	)	340	)
277	AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])	341	AC_DEFINE_UNQUOTED(HMACLENGTH, $HMAC, [Size of HMAC in each packet in bytes.])
278		342
279	RAND=8 dnl see also the AC_HELP_STRING	343	RAND=8
280	AC_ARG_ENABLE(rand-length,	344	AC_ARG_ENABLE(rand-length,
281	[AC_HELP_STRING(--enable-rand-length=BYTES, [use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],	345	[AS_HELP_STRING(--enable-rand-length=BYTES,
		346	[use BYTES bytes of extra randomness (default 8). Allowed values are 0, 4, 8.])],
282	RAND=$enableval	347	RAND=$enableval
283	)	348	)
284	AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])	349	AC_DEFINE_UNQUOTED(RAND_SIZE, $RAND, [Add this many bytes of randomness to each packet.])
285		350
286	MTU=1500 dnl see also the AC_HELP_STRING	351	MTU=1500
287	AC_ARG_ENABLE(mtu,	352	AC_ARG_ENABLE(max-mtu,
288	[AC_HELP_STRING(--enable-max-mtu=BYTES, enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],	353	[AS_HELP_STRING(--enable-max-mtu=BYTES,enable mtu sizes upto BYTES bytes (default 1500). Use 9100 for jumbogram support.)],
289	MTU=$enableval	354	MTU=$enableval
290	)	355	)
291	AC_DEFINE_UNQUOTED(MAX_MTU, $MTU + 14, [Maximum MTU supported.])	356	AC_DEFINE_UNQUOTED(MAX_MTU, ($MTU + 14), [Maximum MTU supported.])
292		357
293	COMPRESS=1	358	COMPRESS=1
294	AC_ARG_ENABLE(compression,	359	AC_ARG_ENABLE(compression,
295	[AC_HELP_STRING(--disable-compression, Disable compression support.)],	360	[AS_HELP_STRING(--disable-compression,Disable compression support.)],
296	if test "x$enableval" = xno; then	361	if test "x$enableval" = xno; then
297	COMPRESS=0	362	COMPRESS=0
298	fi	363	fi
299	)	364	)
300	AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])	365	AC_DEFINE_UNQUOTED(ENABLE_COMPRESSION, $COMPRESS, [Enable compression support.])
301		366
302	CIPHER=bf_cbc	367	CIPHER=aes_128_cbc
303	AC_ARG_ENABLE(cipher,	368	AC_ARG_ENABLE(cipher,
304	[AC_HELP_STRING(--enable-cipher, [	369	[AS_HELP_STRING(--enable-cipher=CIPHER,[
305	Select the symmetric cipher (default "bf"). Must be one of	370	Select the symmetric cipher (default "aes-128").
306	"bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],	371	Must be one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".])],
307	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	372	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
308	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	373	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
309	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	374	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
310	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	375	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
311	)	376	)
312	AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])	377	AC_DEFINE_UNQUOTED(ENABLE_CIPHER, EVP_${CIPHER}, [Select the symmetric cipher to use.])
313		378
314	DIGEST=sha1	379	DIGEST=ripemd160
315	AC_ARG_ENABLE(digest,	380	AC_ARG_ENABLE(digest,
316	[AC_HELP_STRING(--enable-digest, [	381	[AS_HELP_STRING(--enable-digest=CIPHER,[
317	Select the digets algorithm to use (default "sha1"). Must be one of	382	Select the digest algorithm to use (default "ripemd160"). Must be one of
318	"sha1", "ripemd160", "md5" or "md4" (insecure).])],	383	"sha512", "sha256", "sha1" (somewhat insecure), "ripemd160", "md5" (insecure) or "md4" (insecure).])],
		384	if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
		385	if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
319	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	386	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
320	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	387	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
321	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi	388	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
322	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi	389	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
323	)	390	)
…		…
325		392
326	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	393	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
327	CXXFLAGS="$CXXFLAGS -fno-rtti"	394	CXXFLAGS="$CXXFLAGS -fno-rtti"
328	fi	395	fi
329		396
330	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	397	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
331	CXXFLAGS="$CXXFLAGS -fno-exceptions"	398	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
332	fi	399	#fi
		400
		401	LIBS="$EXTRA_LIBS $LIBS"
333		402
334	dnl if $CXX -v --help 2>&1 \| grep -q ffunction-sections; then	403	dnl if $CXX -v --help 2>&1 \| grep -q ffunction-sections; then
335	dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"	404	dnl CXXFLAGS="$CXXFLAGS -ffunction-sections"
336	dnl fi	405	dnl fi
337	dnl	406	dnl
338	dnl if $LD -v --help 2>&1 \| grep -q gc-sections; then	407	dnl if $LD -v --help 2>&1 \| grep -q gc-sections; then
339	dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"	408	dnl LDFLAGS="$LDFLAGS -Wl,--gc-sections"
340	dnl fi	409	dnl fi
341		410
342	AC_CONFIG_COMMANDS_POST([	411	AC_SUBST(INCLUDES)
		412
		413	AC_CONFIG_FILES([Makefile po/Makefile.in
		414	src/Makefile
		415	doc/Makefile
		416	lib/Makefile
		417	m4/Makefile
		418	])
		419	AC_OUTPUT
343		420
344	echo	421	echo
345	echo "***"	422	echo "***"
346	echo "*** Configuration Summary"	423	echo "*** Configuration Summary"
347	echo "***"	424	echo "***"
…		…
349	echo "*** Cipher used: $CIPHER"	426	echo "*** Cipher used: $CIPHER"
350	echo "*** Digest used: $DIGEST"	427	echo "*** Digest used: $DIGEST"
351	echo "*** HMAC length: $HMAC"	428	echo "*** HMAC length: $HMAC"
352	echo "*** RAND used: $RAND"	429	echo "*** RAND used: $RAND"
353	echo "*** Max. MTU: $MTU"	430	echo "*** Max. MTU: $MTU"
354	echo "*** Compression: $COMPRESS"	431
355	echo "***"	432	echo "***"
		433	echo "*** Enable options:"
		434	grep ENABLE_ config.h \| sed -e 's/^/*** /'
356		435
357	if test "x$DIGEST" = xmd4; then	436	if test "x$DIGEST" = xmd4; then
358	echo "*** WARNING"	437	echo "***"
359	echo "*** The digest you have chosen ($DIGEST) is known to be insecure"	438	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
360	echo "***"
361	fi	439	fi
362		440
		441	if test "x$DIGEST" = xmd5; then
		442	echo "***"
		443	echo "*** WARNING: The digest you have chosen ($DIGEST) is probably insecure"
		444	fi
		445
		446	if test "$HMAC" -lt 12; then
		447	echo "***"
		448	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
		449	fi
		450
		451	if test "$RAND" -lt 8; then
		452	echo "***"
		453	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
		454	fi
		455
		456	echo "***"
363	echo	457	echo
364		458
365	])
366		459
367	AC_SUBST(INCLUDES)
368
369	AC_OUTPUT(Makefile po/Makefile.in
370	src/Makefile
371	doc/Makefile
372	lib/Makefile
373	m4/Makefile
374	)

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Comparing gvpe/configure.ac (file contents): Revision 1.21 by pcg, Sat Jan 17 01:18:36 2004 UTC vs. Revision 1.59 by root, Tue Oct 18 13:24:01 2011 UTC

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Comparing gvpe/configure.ac (file contents):
Revision 1.21 by pcg, Sat Jan 17 01:18:36 2004 UTC vs.
Revision 1.59 by root, Tue Oct 18 13:24:01 2011 UTC