]> git.proxmox.com Git - mirror_frr.git/blame - configure.ac
projects / mirror_frr.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Merged 6Wind patch.
[mirror_frr.git] / configure.ac
CommitLineData
7ea487bc 1##
2## Configure template file for Zebra.
3## autoconf will generate configure script.
4##
5## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org>
6##
7AC_PREREQ(2.13)
8
9AC_INIT(lib/zebra.h)
10AM_INIT_AUTOMAKE(zebra, 0.94)
11AM_CONFIG_HEADER(config.h)
12
13dnl -----------------------------------
14dnl Get hostname and other information.
15dnl -----------------------------------
16AC_CANONICAL_HOST
17
18dnl ------------
19dnl Check CFLAGS
20dnl ------------
21AC_ARG_WITH(cflags,
22[ --with-cflags Set CFLAGS for use in compilation.])
23if test "x$with_cflags" != "x" ; then
24 CFLAGS="$with_cflags" ; cflags_specified=yes ;
25elif test -n "$CFLAGS" ; then
26 cflags_specified=yes ;
27fi
28
29dnl --------
30dnl Check CC
31dnl --------
32AC_PROG_CC
33
34dnl -----------------------------------------
35dnl If CLFAGS doesn\'t exist set default value
36dnl -----------------------------------------
37if test "x$cflags_specified" = "x" ; then
38 CFLAGS="$CFLAGS -Wall"
39fi
40
41dnl --------------
42dnl Check programs
43dnl --------------
44AC_PROG_CPP
45AC_PROG_INSTALL
46AC_PROG_MAKE_SET
47AC_CHECK_TOOL(AR, ar)
48AC_CHECK_TOOL(RANLIB, ranlib, :)
49
50dnl ---------
51dnl AIX check
52dnl ---------
53AC_AIX
54
55dnl ----------------------
56dnl Packages configuration
57dnl ----------------------
58AC_ARG_ENABLE(vtysh,
59[ --enable-vtysh, Make integrated VTY version of zebra])
60AC_ARG_ENABLE(ipv6,
61[ --disable-ipv6 turn off IPv6 related features and daemons])
62AC_ARG_ENABLE(zebra,
63[ --disable-zebra do not build zebra daemon])
64AC_ARG_ENABLE(bgpd,
65[ --disable-bgpd do not build bgpd])
66AC_ARG_ENABLE(ripd,
67[ --disable-ripd do not build ripd])
68AC_ARG_ENABLE(ripngd,
69[ --disable-ripngd do not build ripngd])
70AC_ARG_ENABLE(ospfd,
71[ --disable-ospfd do not build ospfd])
7ea487bc 72AC_ARG_ENABLE(ospf6d,
73[ --disable-ospf6d do not build ospf6d])
74AC_ARG_ENABLE(bgp-announce,
75[ --disable-bgp-announce, turn off BGP route announcement])
76AC_ARG_ENABLE(netlink,
77[ --enable-netlink force to use Linux netlink interface])
78AC_ARG_ENABLE(broken-aliases,
79[ --enable-broken-aliases enable aliases as distinct interfaces for Linux 2.2.X])
80AC_ARG_ENABLE(snmp,
81[ --enable-snmp enable SNMP support])
82AC_ARG_WITH(libpam,
83[ --with-libpam use libpam for PAM support in vtysh])
84AC_ARG_ENABLE(tcpsock,
85[ --enable-tcp-zebra enable TCP/IP socket connection between zebra and protocol daemon])
86dnl Temporary option until OSPF NSSA implementation complete
87AC_ARG_ENABLE(nssa,
88[ --enable-nssa enable OSPF NSSA option])
89AC_ARG_ENABLE(opaque-lsa,
1ef74ef7 90[ --enable-opaque-lsa enable OSPF Opaque-LSA with OSPFAPI support (RFC2370)])
91AC_ARG_ENABLE(ospfapi,
92[ --disable-ospfapi do not build OSPFAPI to access the OSPF LSA Database,
93 (this is the default if --enable-opaque-lsa is not set)])
94AC_ARG_ENABLE(ospfclient,
95[ --disable-ospfclient do not build OSPFAPI client for OSPFAPI,
96 (this is the default if --disable-ospfapi is set)])
7ea487bc 97AC_ARG_ENABLE(ospf-te,
98[ --enable-ospf-te enable Traffic Engineering Extension to OSPF])
99AC_ARG_ENABLE(multipath,
100[ --enable-multipath=ARG enable multipath function, ARG must be digit])
101
102dnl AC_ARG_ENABLE(rtadv,
103dnl [ --enable-rtadv enable IPV6 router advertisment option])
104
105if test "${enable_broken_aliases}" = "yes"; then
106 if test "${enable_netlink}" = "yes"
107 then
108 echo "Sorry, you can't use netlink with broken aliases"
109 exit 1
110 fi
111 AC_DEFINE(HAVE_BROKEN_ALIASES,,Broken Alias)
112 enable_netlink=no
113fi
114
115if test "${enable_tcp_zebra}" = "yes"; then
116 AC_DEFINE(HAVE_TCP_ZEBRA,,Use TCP for zebra communication)
117fi
118
119if test "${enable_nssa}" = "yes"; then
120 AC_DEFINE(HAVE_NSSA,,OSPF NSSA)
121fi
122
123if test "${enable_opaque_lsa}" = "yes"; then
124 AC_DEFINE(HAVE_OPAQUE_LSA,,OSPF Opaque LSA)
125fi
126
127if test "${enable_ospf_te}" = "yes"; then
128 AC_DEFINE(HAVE_OPAQUE_LSA,,OSPF Opaque LSA)
129 AC_DEFINE(HAVE_OSPF_TE,,OSPF TE)
130fi
131
132dnl if test "${enable_rtadv}" = "yes"; then
133dnl AC_DEFINE(HAVE_RTADV)
134dnl fi
135
136changequote(, )dnl
137
138MULTIPATH_NUM=1
139
140case "${enable_multipath}" in
141 [0-9]|[1-9][0-9])
142 MULTIPATH_NUM="${enable_multipath}"
143 ;;
144 "")
145 ;;
146 *)
147 echo "Please specify digit to --enable-multipath ARG."
148 exit 1
149 ;;
150esac
151
152changequote([, ])dnl
153
154AC_SUBST(MULTIPATH_NUM)
155
156dnl -------------------
157dnl Check header files.
158dnl -------------------
159AC_STDC_HEADERS
160AC_CHECK_HEADERS(string.h stropts.h sys/conf.h sys/ksym.h sys/time.h sys/times.h sys/select.h sys/sysctl.h sys/sockio.h sys/types.h net/if_dl.h net/if_var.h linux/version.h kvm.h netdb.h netinet/in.h net/netopt.h netinet/in_var.h netinet/in6_var.h netinet/in6.h inet/nd.h asm/types.h netinet/icmp6.h netinet6/nd6.h libutil.h)
161
162dnl check some types
163AC_C_CONST
164dnl AC_TYPE_PID_T
165AC_TYPE_SIGNAL
166
167dnl Some systems (Solaris 2.x) require libnsl (Network Services Library)
168case "$host" in
169 *-sunos5.6* | *-solaris2.6*)
170 opsys=sol2-6
171 AC_DEFINE(SUNOS_5,,SunOS 5)
172 AC_CHECK_LIB(xnet, main)
173 CURSES=-lcurses
174 ;;
175 *-sunos5* | *-solaris2*)
176 AC_DEFINE(SUNOS_5,,SunOS 5)
177 AC_CHECK_LIB(socket, main)
178 AC_CHECK_LIB(nsl, main)
179 CURSES=-lcurses
180 ;;
181 *-linux-*)
182 opsys=gnu-linux
183 AC_DEFINE(GNU_LINUX,,GNU Linux)
184 ;;
185 *-nec-sysv4*)
186 AC_CHECK_LIB(nsl, gethostbyname)
187 AC_CHECK_LIB(socket, socket)
188 ;;
189 *-freebsd3.2)
190 AC_DEFINE(FREEBSD_32,,FreeBSD 3.2)
191 ;;
192 *-openbsd*)
193 opsys=openbsd
194 AC_DEFINE(OPEN_BSD,,OpenBSD)
195 ;;
196 *-bsdi*)
197 opsys=bsdi
198 OTHER_METHOD="mtu_kvm.o"
199 AC_CHECK_LIB(kvm, main)
200 ;;
201esac
202
203dnl ---------------------
204dnl Integrated VTY option
205dnl ---------------------
206case "${enable_vtysh}" in
207 "yes") VTYSH="vtysh";
208 AC_DEFINE(VTYSH,,VTY shell)
209 AC_CHECK_LIB(tinfo, tputs, , AC_CHECK_LIB(ncurses, tputs))
210 AC_CHECK_LIB(readline, main)
211 if test $ac_cv_lib_readline_main = no; then
212 AC_MSG_ERROR([vtysh needs libreadline but was not found on your system.])
213 fi
214 AC_CHECK_HEADER(readline/history.h)
215 if test $ac_cv_header_readline_history_h = no;then
216 AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.])
217 fi
3d3de8c4 218 AC_CHECK_LIB(readline, rl_completion_matches)
219 if test $ac_cv_lib_readline_rl_completion_matches = no; then
220 AC_DEFINE(rl_completion_matches,completion_matches,Old readline)
221 fi
222 ;;
7ea487bc 223 "no" ) VTYSH="";;
224 * ) ;;
225esac
226
227dnl ----------
228dnl PAM module
229dnl ----------
24cd435b 230if test "$with_libpam" = "yes"; then
24cd435b 231 AC_CHECK_HEADER(security/pam_misc.h)
232 if test "$ac_cv_header_security_pam_misc_h" = yes; then
233 AC_DEFINE(HAVE_PAM_MISC_H,,Have pam_misc.h)
234 AC_DEFINE(PAM_CONV_FUNC,misc_conv,Have misc_conv)
235 pam_conv_func="misc_conv"
24cd435b 236 fi
24cd435b 237 AC_CHECK_HEADER(security/openpam.h)
238 if test "$ac_cv_header_security_openpam_h" = yes; then
239 AC_DEFINE(HAVE_OPENPAM_H,,Have openpam.h)
240 AC_DEFINE(PAM_CONV_FUNC,openpam_ttyconv,Have openpam_ttyconv)
241 pam_conv_func="openpam_ttyconv"
24cd435b 242 fi
243 if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then
244 AC_MSG_WARN([*** pam support will not be built ***])
245 with_libpam="no"
246 fi
247fi
248
7ea487bc 249if test "$with_libpam" = "yes"; then
250dnl took this test from proftpd's configure.in and suited to our needs
251dnl -------------------------------------------------------------------------
252dnl
253dnl This next check looks funky due to a linker problem with some versions
254dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library
255dnl omitted requiring libdl linking information. PAM-0.72 or better ships
256dnl with RedHat 6.2 and Debian 2.2 or better.
257AC_CHECK_LIB(pam, pam_start,
24cd435b 258 [AC_CHECK_LIB(pam, $pam_conv_func,
7ea487bc 259 [AC_DEFINE(USE_PAM,,Use PAM for authentication)
260 LIBPAM="-lpam"],
261 [AC_DEFINE(USE_PAM,,Use PAM for authentication)
262 LIBPAM="-lpam -lpam_misc"]
263 )
264 ],
265
266 [AC_CHECK_LIB(pam, pam_end,
24cd435b 267 [AC_CHECK_LIB(pam, $pam_conv_func,
7ea487bc 268 [AC_DEFINE(USE_PAM)
269 LIBPAM="-lpam -ldl"],
270 [AC_DEFINE(USE_PAM)
271 LIBPAM="-lpam -ldl -lpam_misc"]
272 )
273 ],AC_MSG_WARN([*** pam support will not be built ***]),
274 [-ldl])
275 ]
276)
277fi
278AC_SUBST(LIBPAM)
279
280dnl -------------------------------
281dnl Endian-ness check
282dnl -------------------------------
283AC_WORDS_BIGENDIAN
284
285dnl -------------------------------
286dnl check the size in byte of the C
287dnl -------------------------------
288dnl AC_CHECK_SIZEOF(char)
289dnl AC_CHECK_SIZEOF(int)
290dnl AC_CHECK_SIZEOF(short)
291dnl AC_CHECK_SIZEOF(long)
292
293dnl ----------------------------
294dnl check existance of functions
295dnl ----------------------------
296AC_CHECK_FUNCS(bcopy bzero strerror inet_aton daemon snprintf vsnprintf strlcat strlcpy if_nametoindex if_indextoname getifaddrs)
297AC_CHECK_FUNCS(setproctitle, ,[AC_CHECK_LIB(util, setproctitle, [LIBS="$LIBS -lutil"; AC_DEFINE(HAVE_SETPROCTITLE)])])
298
299dnl ------------------------------------
300dnl Determine routing get and set method
301dnl ------------------------------------
302AC_MSG_CHECKING(zebra between kernel interface method)
303if test x"$opsys" = x"gnu-linux"; then
304 if test "${enable_netlink}" = "yes";then
305 AC_MSG_RESULT(netlink)
306 RT_METHOD=rt_netlink.o
307 AC_DEFINE(HAVE_NETLINK,,netlink)
308 netlink=yes
309 elif test "${enable_netlink}" = "no"; then
310 AC_MSG_RESULT(ioctl)
311 RT_METHOD=rt_ioctl.o
312 netlink=no
313 else
314 AC_MSG_RESULT(netlink)
315 RT_METHOD=rt_netlink.o
316 AC_DEFINE(HAVE_NETLINK,,netlink)
317 netlink=yes
318 fi
319else
320 if test "$opsys" = "sol2-6";then
321 AC_MSG_RESULT(solaris)
322 KERNEL_METHOD="kernel_socket.o"
323 RT_METHOD="rt_socket.o"
324 else
325 AC_TRY_RUN([#include <errno.h>
326#include <sys/types.h>
327#include <sys/socket.h>
328
329main ()
330{
331 int ac_sock;
332
333 ac_sock = socket (AF_ROUTE, SOCK_RAW, 0);
334 if (ac_sock < 0 && errno == EINVAL)
335 exit (1);
336 exit (0);
337}],
338 [KERNEL_METHOD=kernel_socket.o
339 RT_METHOD=rt_socket.o
340 AC_MSG_RESULT(socket)],
341 [RT_METHOD=rt_ioctl.o
342 AC_MSG_RESULT(ioctl)],
343 [KERNEL_METHOD=kernel_socket.o
344 RT_METHOD=rt_socket.o
345 AC_MSG_RESULT(socket)])
346 fi
347fi
348AC_SUBST(RT_METHOD)
349AC_SUBST(KERNEL_METHOD)
350AC_SUBST(OTHER_METHOD)
351
352dnl ------------------------------
353dnl check kernel route read method
354dnl ------------------------------
355AC_CACHE_CHECK(route read method check, zebra_rtread,
356[if test "$netlink" = yes; then
357 RTREAD_METHOD="rtread_netlink.o"
358 zebra_rtread="netlink"
359else
360for zebra_rtread in /proc/net/route /dev/ip /dev/null;
361do
362 test x`ls $zebra_rtread 2>/dev/null` = x"$zebra_rtread" && break
363done
364case $zebra_rtread in
365 "/proc/net/route") RTREAD_METHOD="rtread_proc.o"
366 zebra_rtread="proc";;
367 "/dev/ip") RTREAD_METHOD="rtread_getmsg.o"
368 zebra_rtread="getmsg";;
369 *) RTREAD_METHOD="rtread_sysctl.o"
370 zebra_rtread="sysctl";;
371esac
372fi])
373AC_SUBST(RTREAD_METHOD)
374
375dnl -----------------------------
376dnl check interface lookup method
377dnl -----------------------------
378AC_MSG_CHECKING(interface looking up method)
379if test "$netlink" = yes; then
380 AC_MSG_RESULT(netlink)
381 IF_METHOD=if_netlink.o
382else
383 if test "$opsys" = "sol2-6";then
384 AC_MSG_RESULT(solaris)
385 IF_METHOD=if_ioctl.o
386 elif test "$opsys" = "openbsd";then
387 AC_MSG_RESULT(openbsd)
388 IF_METHOD=if_ioctl.o
389 elif grep NET_RT_IFLIST /usr/include/sys/socket.h >/dev/null 2>&1; then
390 AC_MSG_RESULT(sysctl)
391 IF_METHOD=if_sysctl.o
392 AC_DEFINE(HAVE_NET_RT_IFLIST,,NET_RT_IFLIST)
393 else
394 AC_MSG_RESULT(ioctl)
395 IF_METHOD=if_ioctl.o
396 fi
397fi
398AC_SUBST(IF_METHOD)
399
400dnl -----------------------
401dnl check proc file system.
402dnl -----------------------
403if test -r /proc/net/dev; then
404 AC_DEFINE(HAVE_PROC_NET_DEV,,/proc/net/dev)
405 IF_PROC=if_proc.o
406fi
407
408if test -r /proc/net/if_inet6; then
409 AC_DEFINE(HAVE_PROC_NET_IF_INET6,,/proc/net/if_inet6)
410 IF_PROC=if_proc.o
411fi
412AC_SUBST(IF_PROC)
413
414dnl -----------------------------
415dnl check ipforward detect method
416dnl -----------------------------
417AC_CACHE_CHECK(ipforward method check, zebra_ipforward_path,
418[for zebra_ipforward_path in /proc/net/snmp /dev/ip /dev/null;
419do
420 test x`ls $zebra_ipforward_path 2>/dev/null` = x"$zebra_ipforward_path" && break
421done
422case $zebra_ipforward_path in
423 "/proc/net/snmp") IPFORWARD=ipforward_proc.o
424 zebra_ipforward_path="proc";;
425 "/dev/ip")
426 case "$host" in
427 *-nec-sysv4*) IPFORWARD=ipforward_ews.o
428 zebra_ipforward_path="ews";;
429 *) IPFORWARD=ipforward_solaris.o
430 zebra_ipforward_path="solaris";;
431 esac;;
432 *) IPFORWARD=ipforward_sysctl.o
433 zebra_ipforward_path="sysctl";;
434esac])
435AC_SUBST(IPFORWARD)
436
437AC_CHECK_FUNCS(getaddrinfo, [have_getaddrinfo=yes], [have_getaddrinfo=no])
438
439dnl ----------
440dnl IPv6 check
441dnl ----------
442AC_MSG_CHECKING(whether does this OS have IPv6 stack)
443if test "${enable_ipv6}" = "no"; then
444 AC_MSG_RESULT(disabled)
445else
446dnl ----------
447dnl INRIA IPv6
448dnl ----------
449if grep IPV6_INRIA_VERSION /usr/include/netinet/in.h >/dev/null 2>&1; then
450 zebra_cv_ipv6=yes
451 AC_DEFINE(HAVE_IPV6,,IPv6)
452 AC_DEFINE(INRIA_IPV6,,Inria IPv6)
453 RIPNGD="ripngd"
454 OSPF6D="ospf6d"
455 LIB_IPV6=""
456 AC_MSG_RESULT(INRIA IPv6)
457fi
458dnl ---------
459dnl KAME IPv6
460dnl ---------
461if grep WIDE /usr/include/netinet6/in6.h >/dev/null 2>&1; then
462 zebra_cv_ipv6=yes
463 AC_DEFINE(HAVE_IPV6,,IPv6)
464 AC_DEFINE(KAME,,KAME IPv6)
465 RIPNGD="ripngd"
466 OSPF6D="ospf6d"
467 if test -d /usr/local/v6/lib -a -f /usr/local/v6/lib/libinet6.a; then
468 LIB_IPV6="-L/usr/local/v6/lib -linet6"
469 fi
470 AC_MSG_RESULT(KAME)
471fi
472dnl ---------
473dnl NRL check
474dnl ---------
475if grep NRL /usr/include/netinet6/in6.h >/dev/null 2>&1; then
476 zebra_cv_ipv6=yes
477 AC_DEFINE(HAVE_IPV6,,IPv6)
478 AC_DEFINE(NRL,,NRL)
479 RIPNGD="ripngd"
480 OSPF6D="ospf6d"
481 if test x"$opsys" = x"bsdi";then
482 AC_DEFINE(BSDI_NRL,,BSDI)
483 AC_MSG_RESULT(BSDI_NRL)
484 else
485 AC_MSG_RESULT(NRL)
486 fi
487fi
488
489dnl ----------
490dnl Linux IPv6
491dnl ----------
492if test "${enable_ipv6}" = "yes"; then
493 AC_EGREP_CPP(yes, [
494 #include <linux/version.h>
495 /* 2.1.128 or later */
496 #if LINUX_VERSION_CODE >= 0x020180
497 yes
498 #endif],
499 [zebra_cv_ipv6=yes; zebra_cv_linux_ipv6=yes;AC_MSG_RESULT(Linux IPv6)])
500else
501 if test x`ls /proc/net/ipv6_route 2>/dev/null` = x"/proc/net/ipv6_route"
502 then
503 zebra_cv_ipv6=yes
504 zebra_cv_linux_ipv6=yes
505 AC_MSG_RESULT(Linux IPv6)
506 fi
507fi
508
509if test "$zebra_cv_linux_ipv6" = "yes";then
510 AC_DEFINE(HAVE_IPV6)
511 AC_MSG_CHECKING(for GNU libc 2.1)
512 AC_EGREP_CPP(yes, [
513#include <features.h>
514#if __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
515 yes
516#endif], [glibc=yes; AC_MSG_RESULT(yes)], AC_MSG_RESULT(no))
517 AC_DEFINE(LINUX_IPV6,,Linux IPv6)
518 RIPNGD="ripngd"
519 OSPF6D="ospf6d"
520 if test "$glibc" != "yes"; then
521 INCLUDES="-I/usr/inet6/include"
522 if test x`ls /usr/inet6/lib/libinet6.a 2>/dev/null` != x;then
523 LIB_IPV6="-L/usr/inet6/lib -linet6"
524 fi
525 fi
526fi
527
528dnl -----------------------
529dnl Set IPv6 related values
530dnl -----------------------
531LIBS="$LIB_IPV6 $LIBS"
532AC_SUBST(LIB_IPV6)
533
534if test x"$RIPNGD" = x""; then
535 AC_MSG_RESULT(IPv4 only)
536fi
537fi
538
539dnl --------------------
540dnl Daemon disable check
541dnl --------------------
542if test "${enable_zebra}" = "no";then
543 ZEBRA=""
544else
545 ZEBRA="zebra"
546fi
547
548if test "${enable_bgpd}" = "no";then
549 BGPD=""
550else
551 BGPD="bgpd"
552fi
553
554if test "${enable_ripd}" = "no";then
555 RIPD=""
556else
557 RIPD="ripd"
558fi
559
560if test "${enable_ospfd}" = "no";then
561 OSPFD=""
562else
563 OSPFD="ospfd"
564fi
565
1ef74ef7 566OSPFCLIENT=""
567if test "${enable_opaque_lsa}" = "yes"; then
568 if test "${enable_ospfapi}" != "no";then
9a569848 569 AC_DEFINE(SUPPORT_OSPF_API,,OSPFAPI)
1ef74ef7 570
571 if test "${enable_ospfclient}" != "no";then
572 OSPFCLIENT="ospfclient"
573 fi
574 fi
575
7ea487bc 576fi
577
578case "${enable_ripngd}" in
579 "yes") RIPNGD="ripngd";;
580 "no" ) RIPNGD="";;
581 * ) ;;
582esac
583
584case "${enable_ospf6d}" in
585 "yes") OSPF6D="ospf6d";;
586 "no" ) OSPF6D="";;
587 * ) ;;
588esac
589
590if test "${enable_bgp_announce}" = "no";then
591 AC_DEFINE(DISABLE_BGP_ANNOUNCE,,Disable BGP installation to zebra)
592fi
593
594AC_SUBST(ZEBRA)
595AC_SUBST(BGPD)
596AC_SUBST(RIPD)
597AC_SUBST(RIPNGD)
598AC_SUBST(OSPFD)
599AC_SUBST(OSPF6D)
600AC_SUBST(VTYSH)
601AC_SUBST(INCLUDES)
602AC_SUBST(CURSES)
603AC_SUBST(OSPFCLIENT)
1ef74ef7 604AC_SUBST(OSPFAPI)
7ea487bc 605AC_CHECK_LIB(c, inet_ntop, [AC_DEFINE(HAVE_INET_NTOP,,inet_ntop)])
606AC_CHECK_LIB(c, inet_pton, [AC_DEFINE(HAVE_INET_PTON,,inet_pton)])
607AC_CHECK_LIB(crypt, crypt)
608AC_CHECK_LIB(resolv, res_init)
609AC_CHECK_LIB(m, main)
610
611dnl ---------------------------------------------------
612dnl BSD/OS 4.1 define inet_XtoY function as __inet_XtoY
613dnl ---------------------------------------------------
614AC_CHECK_FUNC(__inet_ntop, AC_DEFINE(HAVE_INET_NTOP))
615AC_CHECK_FUNC(__inet_pton, AC_DEFINE(HAVE_INET_PTON))
616AC_CHECK_FUNC(__inet_aton, AC_DEFINE(HAVE_INET_ATON))
617
618dnl ---------------------------
619dnl check system has GNU regexp
620dnl ---------------------------
621dnl AC_MSG_CHECKING(whether system has GNU regex)
622AC_CHECK_LIB(c, regexec,
623[AC_DEFINE(HAVE_GNU_REGEX,,GNU regexp library)
624 LIB_REGEX=""],
625[LIB_REGEX="regex.o"])
626AC_SUBST(LIB_REGEX)
627
628dnl ------------------
629dnl check SNMP library
630dnl ------------------
631if test "${enable_snmp}" = "yes";then
632dnl AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes)
7ea487bc 633 if test "${HAVE_SNMP}" = ""; then
1ef74ef7 634 old_libs="${LIBS}"
635 LIBS="-L/usr/lib"
7ea487bc 636 unset ac_cv_lib_snmp_asn_parse_int
1ef74ef7 637 AC_CHECK_LIB(crypto, main, NEED_CRYPTO=yes, )
638 if test "${NEED_CRYPTO}" = ""; then
639 AC_CHECK_LIB(netsnmp, asn_parse_int, [HAVE_NETSNMP=yes; HAVE_SNMP=yes ])
640 else
641 AC_CHECK_LIB(netsnmp, asn_parse_int, [HAVE_NETSNMP=yes; HAVE_SNMP=yes; NEED_CRYPTO=yes;LIBS="$LIBS -lcrypto" ],,"-lcrypto")
642 fi
643 LIBS="${old_libs}"
7ea487bc 644 fi
7ea487bc 645 if test "${HAVE_SNMP}" = ""; then
1ef74ef7 646 old_libs="${LIBS}"
647 LIBS="-L/usr/lib"
648 unset ac_cv_lib_snmp_asn_parse_int
649 AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes, )
650 if test "${HAVE_SNMP}" = ""; then
651 unset ac_cv_lib_snmp_asn_parse_int
652 AC_CHECK_LIB(crypto, main, NEED_CRYPTO=yes, )
653 if test "${NEED_CRYPTO}" = "yes"; then
654 AC_CHECK_LIB(snmp, asn_parse_int, [HAVE_SNMP=yes; NEED_CRYPTO=yes; LIBS="$LIBS -lcrypto" ],,"-lcrypto")
655 fi
656 fi
657 LIBS="${old_libs}"
7ea487bc 658 fi
1ef74ef7 659
ac7c4bb6 660 if test "${HAVE_SNMP}" = ""; then
1ef74ef7 661 old_libs="${LIBS}"
662 LIBS="-L/usr/local/lib"
663 unset ac_cv_lib_snmp_asn_parse_int
664 AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes)
665 if test "${HAVE_SNMP}" = ""; then
666 unset ac_cv_lib_snmp_asn_parse_int
667 AC_CHECK_LIB(crypto, main, NEED_CRYPTO=yes, )
668 if test "${NEED_CRYPTO}" = "yes"; then
669 AC_CHECK_LIB(snmp, asn_parse_int, [HAVE_SNMP=yes; NEED_CRYPTO=yes; LIBS="$LIBS -lcrypto" ],,"-lcrypto")
670 fi
671 fi
672 LIBS="${old_libs}"
ac7c4bb6 673 fi
1ef74ef7 674
7ea487bc 675 if test "${HAVE_SNMP}" = "yes"; then
676 for ac_snmp in /usr/include/net-snmp/library/asn1.h /usr/include/ucd-snmp/asn1.h /usr/local/include/ucd-snmp/asn1.h /dev/null
677 do
678 test -f "${ac_snmp}" && break
679 done
1ef74ef7 680
7ea487bc 681 case ${ac_snmp} in
682 /usr/include/net-snmp/*)
683 AC_DEFINE(HAVE_SNMP,,SNMP)
1ef74ef7 684 AC_DEFINE(HAVE_NETSNMP,,SNMP)
7ea487bc 685 AC_DEFINE(UCD_COMPATIBLE,,SNMP)
ac7c4bb6 686 CFLAGS="${CFLAGS} -I/usr/include/net-snmp -I/usr/include/net-snmp/library"
687 if test "${HAVE_NETSNMP}" = "yes"; then
1ef74ef7 688 LIBS="${LIBS} -lnetsnmp"
ac7c4bb6 689 else
1ef74ef7 690 LIBS="${LIBS} -lsnmp"
ac7c4bb6 691 fi
7ea487bc 692 ;;
693 /usr/include/ucd-snmp/*)
694 AC_DEFINE(HAVE_SNMP,,SNMP)
695 CFLAGS="${CFLAGS} -I/usr/include/ucd-snmp"
696 LIBS="${LIBS} -lsnmp"
697 ;;
698 /usr/local/include/ucd-snmp/*)
699 AC_DEFINE(HAVE_SNMP,,SNMP)
700 CFLAGS="${CFLAGS} -I/usr/local/include/ucd-snmp"
701 LIBS="${LIBS} -L/usr/local/lib -lsnmp"
702 ;;
703 esac
704 if test "${NEED_CRYPTO}" = "yes"; then
705 LIBS="${LIBS} -lcrypto"
706 fi
707 fi
708fi
709
710dnl ----------------------------
711dnl check sa_len of sockaddr
712dnl ----------------------------
713AC_MSG_CHECKING(whether struct sockaddr has a sa_len field)
714AC_TRY_COMPILE([#include <sys/types.h>
715#include <sys/socket.h>
716],[static struct sockaddr ac_i;int ac_j = sizeof (ac_i.sa_len);],
717[AC_MSG_RESULT(yes)
718 AC_DEFINE(HAVE_SA_LEN,,sa_len)],
719 AC_MSG_RESULT(no))
720
721dnl ----------------------------
722dnl check sin_len of sockaddr_in
723dnl ----------------------------
724AC_MSG_CHECKING(whether struct sockaddr_in has a sin_len field)
725AC_TRY_COMPILE([#include <sys/types.h>
726#include <netinet/in.h>
727],[static struct sockaddr_in ac_i;int ac_j = sizeof (ac_i.sin_len);],
728[AC_MSG_RESULT(yes)
729 AC_DEFINE(HAVE_SIN_LEN,,sin_len)],
730 AC_MSG_RESULT(no))
731
732dnl ----------------------------
733dnl check sun_len of sockaddr_un
734dnl ----------------------------
735AC_MSG_CHECKING(whether struct sockaddr_un has a sun_len field)
736AC_TRY_COMPILE([#include <sys/types.h>
737#include <sys/un.h>
738],[static struct sockaddr_un ac_i;int ac_j = sizeof (ac_i.sun_len);],
739[AC_MSG_RESULT(yes)
740 AC_DEFINE(HAVE_SUN_LEN,,sun_len)],
741 AC_MSG_RESULT(no))
742
743dnl -----------------------------------
744dnl check sin6_scope_id of sockaddr_in6
745dnl -----------------------------------
746if test "$zebra_cv_ipv6" = yes; then
747 AC_MSG_CHECKING(whether struct sockaddr_in6 has a sin6_scope_id field)
748 AC_TRY_COMPILE([#include <sys/types.h>
749#include <netinet/in.h>
750],[static struct sockaddr_in6 ac_i;int ac_j = sizeof (ac_i.sin6_scope_id);],
751[AC_MSG_RESULT(yes)
752 AC_DEFINE(HAVE_SIN6_SCOPE_ID,,scope id)],
753 AC_MSG_RESULT(no))
754fi
755
756dnl ----------------------------
757dnl check socklen_t exist or not
758dnl ----------------------------
759AC_MSG_CHECKING(whther socklen_t is defined)
760AC_TRY_COMPILE([#include <sys/types.h>
761#include <sys/socket.h>
762#include <netinet/in.h>
763],[socklen_t ac_x;],
764[AC_MSG_RESULT(yes)
765 AC_DEFINE(HAVE_SOCKLEN_T,,socklen_t)],
766 AC_MSG_RESULT(no))
767
768dnl ------------------------
769dnl check struct sockaddr_dl
770dnl ------------------------
771AC_MSG_CHECKING(whether struct sockaddr_dl exist)
772AC_EGREP_HEADER(sockaddr_dl,
773net/if_dl.h,
774[AC_MSG_RESULT(yes)
775 AC_DEFINE(HAVE_SOCKADDR_DL,,sockaddr_dl)],
776 AC_MSG_RESULT(no))
777
778dnl --------------------------
779dnl check structure ifaliasreq
780dnl --------------------------
781AC_MSG_CHECKING(whether struct ifaliasreq exist)
782AC_EGREP_HEADER(ifaliasreq,
783net/if.h,
784[AC_MSG_RESULT(yes)
785 AC_DEFINE(HAVE_IFALIASREQ,,ifaliasreq)],
786 AC_MSG_RESULT(no))
787
788dnl ----------------------------
789dnl check structure in6_aliasreq
790dnl ----------------------------
791AC_MSG_CHECKING(whether struct if6_aliasreq exist)
792AC_EGREP_HEADER(in6_aliasreq,
793netinet6/in6_var.h,
794[AC_MSG_RESULT(yes)
795 AC_DEFINE(HAVE_IN6_ALIASREQ,,in6_aliasreq)],
796 AC_MSG_RESULT(no))
797
798dnl ---------------------------
799dnl check structure rt_addrinfo
800dnl ---------------------------
801AC_MSG_CHECKING(whether struct rt_addrinfo exist)
802AC_EGREP_HEADER(rt_addrinfo,
803net/route.h,
804[AC_MSG_RESULT(yes)
805 AC_DEFINE(HAVE_RT_ADDRINFO,,rt_addrinfo)],
806 AC_MSG_RESULT(no))
807
808dnl --------------------------
809dnl check structure in_pktinfo
810dnl --------------------------
811AC_MSG_CHECKING(whether struct in_pktinfo exist)
812AC_TRY_COMPILE([#include <netinet/in.h>
813],[struct in_pktinfo ac_x;],
814[AC_MSG_RESULT(yes)
815 AC_DEFINE(HAVE_INPKTINFO,,in_pktinfo)],
816 AC_MSG_RESULT(no))
817
818dnl --------------------------------------
819dnl checking for getrusage struct and call
820dnl --------------------------------------
821AC_MSG_CHECKING(whether getrusage is available)
822AC_TRY_COMPILE([#include <sys/resource.h>
823],[struct rusage ac_x; getrusage (RUSAGE_SELF, &ac_x);],
824[AC_MSG_RESULT(yes)
825 AC_DEFINE(HAVE_RUSAGE,,rusage)],
826 AC_MSG_RESULT(no))
827
828dnl -------------
829dnl check version
830dnl -------------
831file="${srcdir}/lib/version.h"
832VERSION=`sed -ne 's/^#.*ZEBRA_VERSION.*\"\([^\"]*\)\"$/\1/p' $file`
833AC_SUBST(VERSION)
834
408ad943 835dnl ----------
836dnl configure date
837dnl ----------
838CONFDATE=`date '+%Y%m%d'`
839AC_SUBST(CONFDATE)
840
7ea487bc 841dnl ------------------------------
842dnl set paths for process id files
843dnl ------------------------------
844AC_CACHE_CHECK(pid file directory,ac_piddir,
845[for ZEBRA_PID_DIR in /var/run dnl
846 /var/adm dnl
847 /etc dnl
848 /dev/null;
849do
850 test -d $ZEBRA_PID_DIR && break
851done
852ac_piddir=$ZEBRA_PID_DIR
853if test $ZEBRA_PID_DIR = "/dev/null"; then
854 echo "PID DIRECTORY NOT FOUND!"
855fi])
856AC_DEFINE_UNQUOTED(PATH_ZEBRA_PID, "$ac_piddir/zebra.pid",zebra PID)
857AC_DEFINE_UNQUOTED(PATH_RIPD_PID, "$ac_piddir/ripd.pid",ripd PID)
858AC_DEFINE_UNQUOTED(PATH_RIPNGD_PID, "$ac_piddir/ripngd.pid",ripngd PID)
859AC_DEFINE_UNQUOTED(PATH_BGPD_PID, "$ac_piddir/bgpd.pid",bgpd PID)
860AC_DEFINE_UNQUOTED(PATH_OSPFD_PID, "$ac_piddir/ospfd.pid",ospfd PID)
861AC_DEFINE_UNQUOTED(PATH_OSPF6D_PID, "$ac_piddir/ospf6d.pid",ospf6d PID)
862
23bd12c3 863dnl ------------------------------
864dnl set paths for socket files
865dnl ------------------------------
866if test "${prefix}" = "NONE"; then
867 ac_sock_prefix="";
868else
869 ac_sock_prefix=${prefix}
870fi
871if test "${localstatedir}" = '${prefix}/var'; then
872 AC_CACHE_CHECK(socket directory,ac_sockdir,
873 [for ZEBRA_SOCK_DIR in ${ac_sock_prefix}/var/run/zebra dnl
874 ${ac_sock_prefix}/var/run dnl
875 ${ac_sock_prefix}/var/adm dnl
bca84274 876 ${ac_sock_prefix}/tmp dnl
877 /tmp /var/tmp; dnl
23bd12c3 878 do
879 test -d $ZEBRA_SOCK_DIR && break
880 done
881 ac_sockdir=$ZEBRA_SOCK_DIR
882 if test ! -d $ZEBRA_SOCK_DIR ; then
883 echo "SOCKET DIRECTORY NOT FOUND!"
884 fi])
885else
886 ac_sockdir="`eval echo ${localstatedir}`"
887fi
888AC_DEFINE_UNQUOTED(ZEBRA_SERV_PATH, "$ac_sockdir/zserv.api",zebra api socket)
889AC_DEFINE_UNQUOTED(ZEBRA_VTYSH_PATH, "$ac_sockdir/zebra.vty",zebra vty socket)
890AC_DEFINE_UNQUOTED(RIP_VTYSH_PATH, "$ac_sockdir/ripd.vty",rip vty socket)
891AC_DEFINE_UNQUOTED(RIPNG_VTYSH_PATH, "$ac_sockdir/ripngd.vty",ripng vty socket)
892AC_DEFINE_UNQUOTED(BGP_VTYSH_PATH, "$ac_sockdir/bgpd.vty",bgpd vty socket)
893AC_DEFINE_UNQUOTED(OSPF_VTYSH_PATH, "$ac_sockdir/ospfd.vty",ospfd vty socket)
894AC_DEFINE_UNQUOTED(OSPF6_VTYSH_PATH, "$ac_sockdir/ospf6d.vty",ospf6d vty socket)
7ea487bc 895
896dnl ---------------------------
897dnl Check htonl works correctly
898dnl ---------------------------
899AC_MSG_CHECKING(for working htonl)
900AC_CACHE_VAL(ac_cv_htonl_works, [
901AC_TRY_LINK([#ifdef HAVE_SYS_TYPES_H
902#include <sys/types.h>
903#endif
904#ifdef HAVE_NETDB_H
905#include <netdb.h>
906#endif
907#ifdef HAVE_NETINET_IN_H
908#include <netinet/in.h>
909#endif],
910[htonl (0);],
911ac_cv_htonl_works=yes,
912ac_cv_htonl_works=no)])
913AC_MSG_RESULT($ac_cv_htonl_works)
914
6382b6f8 915AC_OUTPUT(Makefile lib/Makefile zebra/Makefile ripd/Makefile
916 ripngd/Makefile bgpd/Makefile ospfd/Makefile
917 ospf6d/Makefile vtysh/Makefile doc/Makefile
918 ospfclient/Makefile
919 redhat/zebra.spec)
7ea487bc 920
921echo "
922zebra configuration
923-------------------
924zebra version : ${VERSION}
925host operationg system : ${host_os}
926source code location : ${srcdir}
927compiler : ${CC}
928compiler flags : ${CFLAGS}
929directory for pid files : ${ac_piddir}
930"
FRRouting mirror