2 ## Configure template file for Quagga.
3 ## autoconf will generate configure script.
5 ## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org>
6 ## Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st>
10 AC_INIT(quagga, 0.96.4, [bug-zebra@gnu.org])
11 AC_CONFIG_SRCDIR(lib/zebra.h)
13 AM_CONFIG_HEADER(config.h)
15 dnl default is to match previous behavior
16 exampledir=${sysconfdir}
17 AC_ARG_ENABLE([exampledir],
18 AC_HELP_STRING([--enable-exampledir],
19 [specify alternate directory for examples]),
20 exampledir="$enableval",)
21 dnl XXX add --exampledir to autoconf standard directory list somehow
24 dnl -----------------------------------
25 dnl Get hostname and other information.
26 dnl -----------------------------------
33 [ --with-cflags Set CFLAGS for use in compilation.])
34 if test "x$with_cflags" != "x" ; then
35 CFLAGS="$with_cflags" ; cflags_specified=yes ;
36 elif test -n "$CFLAGS" ; then
37 cflags_specified=yes ;
45 dnl -----------------------------------------
46 dnl If CLFAGS doesn\'t exist set default value
47 dnl -----------------------------------------
48 if test "x$cflags_specified" = "x" ; then
49 CFLAGS="$CFLAGS -Wall"
59 AC_CHECK_TOOL(RANLIB, ranlib, :)
66 dnl ----------------------
67 dnl Packages configuration
68 dnl ----------------------
70 [ --enable-vtysh, Make integrated vty shell for Quagga])
72 [ --disable-ipv6 turn off IPv6 related features and daemons])
74 [ --disable-zebra do not build zebra daemon])
76 [ --disable-bgpd do not build bgpd])
78 [ --disable-ripd do not build ripd])
80 [ --disable-ripngd do not build ripngd])
82 [ --disable-ospfd do not build ospfd])
84 [ --disable-ospf6d do not build ospf6d])
86 [ --disable-isisd do not build isisd])
87 AC_ARG_ENABLE(bgp-announce,
88 [ --disable-bgp-announce, turn off BGP route announcement])
89 AC_ARG_ENABLE(netlink,
90 [ --enable-netlink force to use Linux netlink interface])
91 AC_ARG_ENABLE(broken-aliases,
92 [ --enable-broken-aliases enable aliases as distinct interfaces for Linux 2.2.X])
94 [ --enable-snmp enable SNMP support])
96 [ --with-libpam use libpam for PAM support in vtysh])
97 AC_ARG_ENABLE(tcp-zebra,
98 [ --enable-tcp-zebra enable TCP/IP socket connection between zebra and protocol daemon])
99 dnl Temporary option until OSPF NSSA implementation complete
101 [ --enable-nssa enable OSPF NSSA option])
102 AC_ARG_ENABLE(opaque-lsa,
103 [ --enable-opaque-lsa enable OSPF Opaque-LSA with OSPFAPI support (RFC2370)])
104 AC_ARG_ENABLE(ospfapi,
105 [ --disable-ospfapi do not build OSPFAPI to access the OSPF LSA Database,
106 (this is the default if --enable-opaque-lsa is not set)])
107 AC_ARG_ENABLE(ospfclient,
108 [ --disable-ospfclient do not build OSPFAPI client for OSPFAPI,
109 (this is the default if --disable-ospfapi is set)])
110 AC_ARG_ENABLE(ospf-te,
111 [ --enable-ospf-te enable Traffic Engineering Extension to OSPF])
112 AC_ARG_ENABLE(multipath,
113 [ --enable-multipath=ARG enable multipath function, ARG must be digit])
114 AC_ARG_ENABLE(quagga_user,
115 [ --enable-user=ARG user to run Quagga suite as (default quagga)])
116 AC_ARG_ENABLE(quagga_group,
117 [ --enable-group=ARG group to run Quagga suite as (default quagga)])
118 AC_ARG_ENABLE(vty_group,
119 [ --enable-vty-group=ARG set vty sockets to have specified group as owner])
120 AC_ARG_ENABLE(configfile_mask,
121 [ --enable-configfile-mask=ARG set mask for config files])
122 AC_ARG_ENABLE(logfile_mask,
123 [ --enable-logfile-mask=ARG set mask for log files])
126 [ --disable-rtadv disable IPV6 router advertisement feature])
128 if test "${enable_broken_aliases}" = "yes"; then
129 if test "${enable_netlink}" = "yes"
131 echo "Sorry, you can't use netlink with broken aliases"
134 AC_DEFINE(HAVE_BROKEN_ALIASES,,Broken Alias)
138 if test "${enable_tcp_zebra}" = "yes"; then
139 AC_DEFINE(HAVE_TCP_ZEBRA,,Use TCP for zebra communication)
142 if test "${enable_nssa}" = "yes"; then
143 AC_DEFINE(HAVE_NSSA,,OSPF NSSA)
146 if test "${enable_opaque_lsa}" = "yes"; then
147 AC_DEFINE(HAVE_OPAQUE_LSA,,OSPF Opaque LSA)
150 if test "${enable_ospf_te}" = "yes"; then
151 AC_DEFINE(HAVE_OPAQUE_LSA,,OSPF Opaque LSA)
152 AC_DEFINE(HAVE_OSPF_TE,,OSPF TE)
155 AC_MSG_CHECKING(if zebra should be configurable to send Route Advertisements)
156 if test "${enable_rtadv}" != "no"; then
158 AC_DEFINE(HAVE_RTADV,,Enable IPv6 Routing Advertisement support)
163 if test "${enable_user}" = "yes" || test x"${enable_user}" = x""; then
165 elif test "${enable_user}" = "no"; then
168 AC_DEFINE_UNQUOTED(QUAGGA_USER, "${enable_user}", Quagga User)
170 if test "${enable_group}" = "yes" || test x"${enable_group}" = x""; then
171 enable_group="quagga"
172 elif test "${enable_group}" = "no"; then
175 AC_DEFINE_UNQUOTED(QUAGGA_GROUP, "${enable_group}", Quagga Group)
177 if test x"${enable_vty_group}" = x"yes" ; then
178 AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes])
179 elif test x"${enable_vty_group}" != x""; then
180 if test x"${enable_vty_group}" != x"no"; then
181 AC_DEFINE_UNQUOTED(VTY_GROUP, "${enable_vty_group}", VTY Sockets Group)
185 enable_configfile_mask=${enable_configfile_mask:-0600}
186 AC_DEFINE_UNQUOTED(CONFIGFILE_MASK, ${enable_configfile_mask}, Mask for config files)
188 enable_logfile_mask=${enable_logfile_mask:-0600}
189 AC_DEFINE_UNQUOTED(LOGFILE_MASK, ${enable_logfile_mask}, Mask for log files)
195 case "${enable_multipath}" in
197 MULTIPATH_NUM="${enable_multipath}"
202 echo "Please specify digit to --enable-multipath ARG."
209 AC_SUBST(MULTIPATH_NUM)
211 dnl -------------------
212 dnl Check header files.
213 dnl -------------------
215 AC_CHECK_HEADERS([string.h stropts.h sys/conf.h sys/ksym.h sys/time.h \
216 sys/times.h sys/select.h sys/sysctl.h sys/sockio.h \
217 sys/types.h linux/version.h kvm.h netdb.h asm/types.h \
220 AC_CHECK_HEADERS([sys/socket.h netinet/in_systm.h netinet/in.h \
221 net/if_dl.h net/netopt.h inet/nd.h net/route.h \
222 net/if.h net/if_var.h netinet/in_var.h])
224 dnl V6 headers are checked below, after we check for v6
231 dnl Some systems (Solaris 2.x) require libnsl (Network Services Library)
233 *-sunos5.6* | *-solaris2.6*)
235 AC_DEFINE(SUNOS_5,,SunOS 5)
236 AC_CHECK_LIB(xnet, main)
239 *-sunos5* | *-solaris2*)
240 AC_DEFINE(SUNOS_5,,SunOS 5)
241 AC_CHECK_LIB(socket, main)
242 AC_CHECK_LIB(nsl, main)
247 AC_DEFINE(GNU_LINUX,,GNU Linux)
250 AC_CHECK_LIB(nsl, gethostbyname)
251 AC_CHECK_LIB(socket, socket)
254 AC_DEFINE(FREEBSD_32,,FreeBSD 3.2)
258 AC_DEFINE(OPEN_BSD,,OpenBSD)
262 OTHER_METHOD="mtu_kvm.o"
263 AC_CHECK_LIB(kvm, main)
267 AC_DEFINE(IRIX_65,,IRIX 6.5)
271 dnl ---------------------
272 dnl Integrated VTY option
273 dnl ---------------------
274 case "${enable_vtysh}" in
275 "yes") VTYSH="vtysh";
276 AC_DEFINE(VTYSH,,VTY shell)
277 AC_CHECK_LIB(tinfo, tputs, , AC_CHECK_LIB(ncurses, tputs))
278 AC_CHECK_LIB(readline, main)
279 if test $ac_cv_lib_readline_main = no; then
280 AC_MSG_ERROR([vtysh needs libreadline but was not found on your system.])
282 AC_CHECK_HEADER(readline/history.h)
283 if test $ac_cv_header_readline_history_h = no;then
284 AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.])
286 AC_CHECK_LIB(readline, rl_completion_matches)
287 if test $ac_cv_lib_readline_rl_completion_matches = no; then
288 AC_DEFINE(rl_completion_matches,completion_matches,Old readline)
298 if test "$with_libpam" = "yes"; then
299 AC_CHECK_HEADER(security/pam_misc.h)
300 if test "$ac_cv_header_security_pam_misc_h" = yes; then
301 AC_DEFINE(HAVE_PAM_MISC_H,,Have pam_misc.h)
302 AC_DEFINE(PAM_CONV_FUNC,misc_conv,Have misc_conv)
303 pam_conv_func="misc_conv"
305 AC_CHECK_HEADER(security/openpam.h)
306 if test "$ac_cv_header_security_openpam_h" = yes; then
307 AC_DEFINE(HAVE_OPENPAM_H,,Have openpam.h)
308 AC_DEFINE(PAM_CONV_FUNC,openpam_ttyconv,Have openpam_ttyconv)
309 pam_conv_func="openpam_ttyconv"
311 if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then
312 AC_MSG_WARN([*** pam support will not be built ***])
317 if test "$with_libpam" = "yes"; then
318 dnl took this test from proftpd's configure.in and suited to our needs
319 dnl -------------------------------------------------------------------------
321 dnl This next check looks funky due to a linker problem with some versions
322 dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library
323 dnl omitted requiring libdl linking information. PAM-0.72 or better ships
324 dnl with RedHat 6.2 and Debian 2.2 or better.
325 AC_CHECK_LIB(pam, pam_start,
326 [AC_CHECK_LIB(pam, $pam_conv_func,
327 [AC_DEFINE(USE_PAM,,Use PAM for authentication)
329 [AC_DEFINE(USE_PAM,,Use PAM for authentication)
330 LIBPAM="-lpam -lpam_misc"]
334 [AC_CHECK_LIB(pam, pam_end,
335 [AC_CHECK_LIB(pam, $pam_conv_func,
336 [AC_DEFINE(USE_PAM,,Use PAM for authentication)
337 LIBPAM="-lpam -ldl"],
338 [AC_DEFINE(USE_PAM,,Use PAM for authentication)
339 LIBPAM="-lpam -ldl -lpam_misc"]
341 ],AC_MSG_WARN([*** pam support will not be built ***]),
348 dnl -------------------------------
349 dnl Endian-ness check
350 dnl -------------------------------
353 dnl -------------------------------
354 dnl check the size in byte of the C
355 dnl -------------------------------
356 dnl AC_CHECK_SIZEOF(char)
357 dnl AC_CHECK_SIZEOF(int)
358 dnl AC_CHECK_SIZEOF(short)
359 dnl AC_CHECK_SIZEOF(long)
361 dnl ----------------------------
362 dnl check existance of functions
363 dnl ----------------------------
364 AC_CHECK_FUNCS(memset memcpy strerror inet_aton daemon snprintf vsnprintf \
365 strlcat strlcpy if_nametoindex if_indextoname getifaddrs \
367 AC_CHECK_FUNCS(setproctitle, ,
368 [AC_CHECK_LIB(util, setproctitle,
370 AC_DEFINE(HAVE_SETPROCTITLE,, Have setproctitle)
376 dnl ------------------------------------
377 dnl Determine routing get and set method
378 dnl ------------------------------------
379 AC_MSG_CHECKING(zebra between kernel interface method)
380 if test x"$opsys" = x"gnu-linux"; then
381 if test "${enable_netlink}" = "yes";then
382 AC_MSG_RESULT(netlink)
383 RT_METHOD=rt_netlink.o
384 AC_DEFINE(HAVE_NETLINK,,netlink)
386 elif test "${enable_netlink}" = "no"; then
391 AC_MSG_RESULT(netlink)
392 RT_METHOD=rt_netlink.o
393 AC_DEFINE(HAVE_NETLINK,,netlink)
397 if test "$opsys" = "sol2-6";then
398 AC_MSG_RESULT(solaris)
399 KERNEL_METHOD="kernel_socket.o"
400 RT_METHOD="rt_socket.o"
401 elif test "$opsys" = "irix" ; then
403 KERNEL_METHOD="kernel_socket.o"
404 RT_METHOD="rt_socket.o"
406 AC_TRY_RUN([#include <errno.h>
407 #include <sys/types.h>
408 #include <sys/socket.h>
414 ac_sock = socket (AF_ROUTE, SOCK_RAW, 0);
415 if (ac_sock < 0 && errno == EINVAL)
419 [KERNEL_METHOD=kernel_socket.o
420 RT_METHOD=rt_socket.o
421 AC_MSG_RESULT(socket)],
422 [RT_METHOD=rt_ioctl.o
423 AC_MSG_RESULT(ioctl)],
424 [KERNEL_METHOD=kernel_socket.o
425 RT_METHOD=rt_socket.o
426 AC_MSG_RESULT(socket)])
430 AC_SUBST(KERNEL_METHOD)
431 AC_SUBST(OTHER_METHOD)
433 dnl ------------------------------
434 dnl check kernel route read method
435 dnl ------------------------------
436 AC_CACHE_CHECK(route read method check, zebra_rtread,
437 [if test "$netlink" = yes; then
438 RTREAD_METHOD="rtread_netlink.o"
439 zebra_rtread="netlink"
441 for zebra_rtread in /proc/net/route /dev/ip /dev/null;
443 test x`ls $zebra_rtread 2>/dev/null` = x"$zebra_rtread" && break
445 case $zebra_rtread in
446 "/proc/net/route") RTREAD_METHOD="rtread_proc.o"
447 zebra_rtread="proc";;
450 *-freebsd*) RTREAD_METHOD=rtread_sysctl.o
451 zebra_rtread="sysctl";;
452 *) RTREAD_METHOD="rtread_getmsg.o"
453 zebra_rtread="getmsg";;
455 *) RTREAD_METHOD="rtread_sysctl.o"
456 zebra_rtread="sysctl";;
459 AC_SUBST(RTREAD_METHOD)
461 dnl -----------------------------
462 dnl check interface lookup method
463 dnl -----------------------------
464 AC_MSG_CHECKING(interface looking up method)
465 if test "$netlink" = yes; then
466 AC_MSG_RESULT(netlink)
467 IF_METHOD=if_netlink.o
469 if test "$opsys" = "sol2-6";then
470 AC_MSG_RESULT(solaris)
472 elif test "$opsys" = "irix" ; then
475 elif test "$opsys" = "openbsd";then
476 AC_MSG_RESULT(openbsd)
478 elif grep NET_RT_IFLIST /usr/include/sys/socket.h >/dev/null 2>&1; then
479 AC_MSG_RESULT(sysctl)
480 IF_METHOD=if_sysctl.o
481 AC_DEFINE(HAVE_NET_RT_IFLIST,,NET_RT_IFLIST)
489 dnl -----------------------
490 dnl check proc file system.
491 dnl -----------------------
492 if test -r /proc/net/dev; then
493 AC_DEFINE(HAVE_PROC_NET_DEV,,/proc/net/dev)
497 if test -r /proc/net/if_inet6; then
498 AC_DEFINE(HAVE_PROC_NET_IF_INET6,,/proc/net/if_inet6)
503 dnl -----------------------------
504 dnl check ipforward detect method
505 dnl -----------------------------
506 AC_CACHE_CHECK(ipforward method check, zebra_ipforward_path,
507 [for zebra_ipforward_path in /proc/net/snmp /dev/ip /dev/null;
509 test x`ls $zebra_ipforward_path 2>/dev/null` = x"$zebra_ipforward_path" && break
511 case $zebra_ipforward_path in
512 "/proc/net/snmp") IPFORWARD=ipforward_proc.o
513 zebra_ipforward_path="proc";;
516 *-nec-sysv4*) IPFORWARD=ipforward_ews.o
517 zebra_ipforward_path="ews";;
518 *-freebsd*) IPFORWARD=ipforward_sysctl.o
519 zebra_ipforward_path="sysctl";;
520 *) IPFORWARD=ipforward_solaris.o
521 zebra_ipforward_path="solaris";;
523 *) IPFORWARD=ipforward_sysctl.o
524 zebra_ipforward_path="sysctl";;
528 AC_CHECK_FUNCS(getaddrinfo, [have_getaddrinfo=yes], [have_getaddrinfo=no])
533 AC_MSG_CHECKING(whether does this OS have IPv6 stack)
534 if test "${enable_ipv6}" = "no"; then
535 AC_MSG_RESULT(disabled)
540 if grep IPV6_INRIA_VERSION /usr/include/netinet/in.h >/dev/null 2>&1; then
542 AC_DEFINE(HAVE_IPV6,1,INRIA IPv6)
543 AC_DEFINE(INRIA_IPV6,1,INRIA IPv6)
547 AC_MSG_RESULT(INRIA IPv6)
551 elif grep WIDE /usr/include/netinet6/in6.h >/dev/null 2>&1; then
553 AC_DEFINE(HAVE_IPV6,1,KAME IPv6)
554 AC_DEFINE(KAME,1,KAME IPv6)
557 if test -d /usr/local/v6/lib -a -f /usr/local/v6/lib/libinet6.a; then
558 LIB_IPV6="-L/usr/local/v6/lib -linet6"
561 dnl -------------------------
563 dnl default host check
564 dnl It is not used by Kheops
565 dnl -------------------------
566 elif grep MUSICA /usr/include6/netinet6/in6.h >/dev/null 2>&1; then
568 AC_DEFINE(HAVE_IPV6,1,Musicia IPv6)
569 AC_DEFINE(MUSICA,1,Musica IPv6 stack)
570 AC_DEFINE(KAME,1,KAME IPv6 stack)
573 if test -d /usr/local/v6/lib -a -f /usr/local/v6/lib/libinet6.a; then
574 LIB_IPV6="-L/usr/local/v6/lib -linet6"
576 AC_MSG_RESULT(MUSICA)
580 elif grep NRL /usr/include/netinet6/in6.h >/dev/null 2>&1; then
582 AC_DEFINE(HAVE_IPV6,1,NRL IPv6)
586 if test x"$opsys" = x"bsdi";then
587 AC_DEFINE(BSDI_NRL,,BSDI)
588 AC_MSG_RESULT(BSDI_NRL)
595 elif test "${enable_ipv6}" = "yes"; then
597 #include <linux/version.h>
598 /* 2.1.128 or later */
599 #if LINUX_VERSION_CODE >= 0x020180
603 zebra_cv_linux_ipv6=yes
604 AC_MSG_RESULT(Linux IPv6)])
606 if test x`ls /proc/net/ipv6_route 2>/dev/null` = x"/proc/net/ipv6_route"
609 zebra_cv_linux_ipv6=yes
610 AC_MSG_RESULT(Linux IPv6)
614 if test "$zebra_cv_linux_ipv6" = "yes";then
615 AC_MSG_CHECKING(for GNU libc >= 2.1)
616 AC_DEFINE(HAVE_IPV6,1,Linux IPv6)
618 #include <features.h>
619 #if __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
623 AC_DEFINE(LINUX_IPV6,1,Linux IPv6 stack)
629 if test "$glibc" != "yes"; then
630 INCLUDES="-I/usr/inet6/include"
631 if test x`ls /usr/inet6/lib/libinet6.a 2>/dev/null` != x;then
632 LIB_IPV6="-L/usr/inet6/lib -linet6"
637 dnl -----------------------
638 dnl Set IPv6 related values
639 dnl -----------------------
640 LIBS="$LIB_IPV6 $LIBS"
643 if test x"$RIPNGD" = x""; then
644 AC_MSG_RESULT(IPv4 only)
648 dnl ------------------
649 dnl IPv6 header checks
650 dnl ------------------
651 if test "x${zebra_cv_ipv6}" = "xyes"; then
652 AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h netinet/icmp6.h \
653 netinet6/in6_var.h netinet6/nd6.h])
656 dnl --------------------
657 dnl Daemon disable check
658 dnl --------------------
659 if test "${enable_zebra}" = "no";then
665 if test "${enable_bgpd}" = "no";then
671 if test "${enable_ripd}" = "no";then
677 if test "${enable_ospfd}" = "no";then
684 if test "${enable_opaque_lsa}" = "yes"; then
685 if test "${enable_ospfapi}" != "no";then
686 AC_DEFINE(SUPPORT_OSPF_API,,OSPFAPI)
688 if test "${enable_ospfclient}" != "no";then
689 OSPFCLIENT="ospfclient"
695 case "${enable_ripngd}" in
696 "yes") RIPNGD="ripngd";;
701 case "${enable_ospf6d}" in
702 "yes") OSPF6D="ospf6d";;
707 case "${enable_isisd}" in
708 "yes") ISISD="isisd";;
713 if test "${enable_bgp_announce}" = "no";then
714 AC_DEFINE(DISABLE_BGP_ANNOUNCE,,Disable BGP installation to zebra)
729 AC_CHECK_LIB(c, inet_ntop, [AC_DEFINE(HAVE_INET_NTOP,,inet_ntop)])
730 AC_CHECK_LIB(c, inet_pton, [AC_DEFINE(HAVE_INET_PTON,,inet_pton)])
731 AC_CHECK_LIB(crypt, crypt)
732 AC_CHECK_LIB(resolv, res_init)
733 AC_CHECK_LIB(m, main)
735 dnl ---------------------------------------------------
736 dnl BSD/OS 4.1 define inet_XtoY function as __inet_XtoY
737 dnl ---------------------------------------------------
738 AC_CHECK_FUNC(__inet_ntop, AC_DEFINE(HAVE_INET_NTOP,,__inet_ntop))
739 AC_CHECK_FUNC(__inet_pton, AC_DEFINE(HAVE_INET_PTON,,__inet_pton))
740 AC_CHECK_FUNC(__inet_aton, AC_DEFINE(HAVE_INET_ATON,,__inet_aton))
742 dnl ---------------------------
743 dnl check system has GNU regexp
744 dnl ---------------------------
745 dnl AC_MSG_CHECKING(whether system has GNU regex)
746 AC_CHECK_LIB(c, regexec,
747 [AC_DEFINE(HAVE_GNU_REGEX,,GNU regexp library)
749 [LIB_REGEX="regex.o"])
752 dnl ------------------
753 dnl check SNMP library
754 dnl ------------------
755 if test "${enable_snmp}" = "yes";then
756 dnl AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes)
757 if test "${HAVE_SNMP}" = ""; then
760 unset ac_cv_lib_snmp_asn_parse_int
761 AC_CHECK_LIB(crypto, main, NEED_CRYPTO=yes, )
762 if test "${NEED_CRYPTO}" = ""; then
763 AC_CHECK_LIB(netsnmp, asn_parse_int, [HAVE_NETSNMP=yes; HAVE_SNMP=yes ])
765 AC_CHECK_LIB(netsnmp, asn_parse_int, [HAVE_NETSNMP=yes; HAVE_SNMP=yes; NEED_CRYPTO=yes;LIBS="$LIBS -lcrypto" ],,"-lcrypto")
769 if test "${HAVE_SNMP}" = ""; then
772 unset ac_cv_lib_snmp_asn_parse_int
773 AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes, )
774 if test "${HAVE_SNMP}" = ""; then
775 unset ac_cv_lib_snmp_asn_parse_int
776 AC_CHECK_LIB(crypto, main, NEED_CRYPTO=yes, )
777 if test "${NEED_CRYPTO}" = "yes"; then
778 AC_CHECK_LIB(snmp, asn_parse_int, [HAVE_SNMP=yes; NEED_CRYPTO=yes; LIBS="$LIBS -lcrypto" ],,"-lcrypto")
784 if test "${HAVE_SNMP}" = ""; then
786 LIBS="-L/usr/local/lib"
787 unset ac_cv_lib_snmp_asn_parse_int
788 AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes)
789 if test "${HAVE_SNMP}" = ""; then
790 unset ac_cv_lib_snmp_asn_parse_int
791 AC_CHECK_LIB(crypto, main, NEED_CRYPTO=yes, )
792 if test "${NEED_CRYPTO}" = "yes"; then
793 AC_CHECK_LIB(snmp, asn_parse_int, [HAVE_SNMP=yes; NEED_CRYPTO=yes; LIBS="$LIBS -lcrypto" ],,"-lcrypto")
799 if test "${HAVE_SNMP}" = "yes"; then
800 for ac_snmp in /usr/include/net-snmp/library/asn1.h /usr/include/ucd-snmp/asn1.h /usr/local/include/ucd-snmp/asn1.h /dev/null
802 test -f "${ac_snmp}" && break
806 /usr/include/net-snmp/*)
807 AC_DEFINE(HAVE_SNMP,,SNMP)
808 AC_DEFINE(HAVE_NETSNMP,,SNMP)
809 AC_DEFINE(UCD_COMPATIBLE,,SNMP)
810 CFLAGS="${CFLAGS} -I/usr/include/net-snmp -I/usr/include/net-snmp/library"
811 if test "${HAVE_NETSNMP}" = "yes"; then
812 LIBS="${LIBS} -lnetsnmp"
814 LIBS="${LIBS} -lsnmp"
817 /usr/include/ucd-snmp/*)
818 AC_DEFINE(HAVE_SNMP,,SNMP)
819 CFLAGS="${CFLAGS} -I/usr/include/ucd-snmp"
820 LIBS="${LIBS} -lsnmp"
822 /usr/local/include/ucd-snmp/*)
823 AC_DEFINE(HAVE_SNMP,,SNMP)
824 CFLAGS="${CFLAGS} -I/usr/local/include/ucd-snmp"
825 LIBS="${LIBS} -L/usr/local/lib -lsnmp"
827 /usr/local/include/net-snmp/*)
828 AC_DEFINE(HAVE_SNMP,,SNMP)
829 AC_DEFINE(HAVE_NET_SNMP,,SNMP)
830 AC_DEFINE(UCD_COMPATIBLE,,SNMP)
831 CFLAGS="${CFLAGS} -I/usr/local/include/net-snmp"
832 LIBS="${LIBS} -L/usr/local/lib -lnetsnmp"
835 if test "${NEED_CRYPTO}" = "yes"; then
836 LIBS="${LIBS} -lcrypto"
841 dnl ----------------------------
842 dnl check sa_len of sockaddr
843 dnl ----------------------------
844 AC_MSG_CHECKING(whether struct sockaddr has a sa_len field)
845 AC_TRY_COMPILE([#include <sys/types.h>
846 #include <sys/socket.h>
847 ],[static struct sockaddr ac_i;int ac_j = sizeof (ac_i.sa_len);],
849 AC_DEFINE(HAVE_SA_LEN,,sa_len)],
852 dnl ----------------------------
853 dnl check sin_len of sockaddr_in
854 dnl ----------------------------
855 AC_MSG_CHECKING(whether struct sockaddr_in has a sin_len field)
856 AC_TRY_COMPILE([#include <sys/types.h>
857 #include <netinet/in.h>
858 ],[static struct sockaddr_in ac_i;int ac_j = sizeof (ac_i.sin_len);],
860 AC_DEFINE(HAVE_SIN_LEN,,sin_len)],
863 dnl ----------------------------
864 dnl check sun_len of sockaddr_un
865 dnl ----------------------------
866 AC_MSG_CHECKING(whether struct sockaddr_un has a sun_len field)
867 AC_TRY_COMPILE([#include <sys/types.h>
869 ],[static struct sockaddr_un ac_i;int ac_j = sizeof (ac_i.sun_len);],
871 AC_DEFINE(HAVE_SUN_LEN,,sun_len)],
874 dnl -----------------------------------
875 dnl check sin6_scope_id of sockaddr_in6
876 dnl -----------------------------------
877 if test "$zebra_cv_ipv6" = yes; then
878 AC_MSG_CHECKING(whether struct sockaddr_in6 has a sin6_scope_id field)
879 AC_TRY_COMPILE([#include <sys/types.h>
880 #include <netinet/in.h>
881 ],[static struct sockaddr_in6 ac_i;int ac_j = sizeof (ac_i.sin6_scope_id);],
883 AC_DEFINE(HAVE_SIN6_SCOPE_ID,,scope id)],
887 dnl ----------------------------
888 dnl check socklen_t exist or not
889 dnl ----------------------------
890 AC_MSG_CHECKING(whther socklen_t is defined)
891 AC_TRY_COMPILE([#include <sys/types.h>
892 #include <sys/socket.h>
893 #include <netinet/in.h>
896 AC_DEFINE(HAVE_SOCKLEN_T,,socklen_t)],
899 dnl ------------------------
900 dnl check struct sockaddr_dl
901 dnl ------------------------
902 AC_MSG_CHECKING(whether struct sockaddr_dl exist)
903 AC_EGREP_HEADER(sockaddr_dl,
906 AC_DEFINE(HAVE_SOCKADDR_DL,,sockaddr_dl)],
909 dnl --------------------------
910 dnl check structure ifaliasreq
911 dnl --------------------------
912 AC_MSG_CHECKING(whether struct ifaliasreq exist)
913 AC_EGREP_HEADER(ifaliasreq,
916 AC_DEFINE(HAVE_IFALIASREQ,,ifaliasreq)],
919 dnl ----------------------------
920 dnl check structure in6_aliasreq
921 dnl ----------------------------
922 AC_MSG_CHECKING(whether struct in6_aliasreq exist)
923 AC_EGREP_HEADER(in6_aliasreq,
926 AC_DEFINE(HAVE_IN6_ALIASREQ,,in6_aliasreq)],
929 dnl -----------------------------------
930 dnl check ifra_lifetime of in6_aliasreq
931 dnl -----------------------------------
932 AC_MSG_CHECKING(whether in6_aliasreq.ifra_lifetime exist)
933 AC_TRY_COMPILE([#include <sys/types.h>
934 #include <netinet6/in6_var.h>
935 ],[static struct if6_aliasreq ac_i;int ac_j = sizeof (ac_i.ifra_lifetime);],
937 AC_DEFINE(HAVE_IFRA_LIFETIME,,Have in6_aliasreq.ifra_lifetime)],
940 dnl ---------------------------
941 dnl check structure rt_addrinfo
942 dnl ---------------------------
943 AC_MSG_CHECKING(whether struct rt_addrinfo exist)
944 AC_EGREP_HEADER(rt_addrinfo,
947 AC_DEFINE(HAVE_RT_ADDRINFO,,rt_addrinfo)],
950 dnl --------------------------
951 dnl check structure in_pktinfo
952 dnl --------------------------
953 AC_MSG_CHECKING(whether struct in_pktinfo exist)
954 AC_TRY_COMPILE([#include <netinet/in.h>
955 ],[struct in_pktinfo ac_x;],
957 AC_DEFINE(HAVE_INPKTINFO,,in_pktinfo)],
960 dnl --------------------------------------
961 dnl checking for getrusage struct and call
962 dnl --------------------------------------
963 AC_MSG_CHECKING(whether getrusage is available)
964 AC_TRY_COMPILE([#include <sys/resource.h>
965 ],[struct rusage ac_x; getrusage (RUSAGE_SELF, &ac_x);],
967 AC_DEFINE(HAVE_RUSAGE,,rusage)],
970 dnl -------------------
971 dnl capabilities checks
972 dnl -------------------
973 AC_MSG_CHECKING(whether prctl PR_SET_KEEPCAPS is available)
974 AC_TRY_COMPILE([#include <sys/prctl.h>],[prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);],
976 AC_DEFINE(HAVE_PR_SET_KEEPCAPS,,prctl)
977 quagga_ac_keepcaps="yes"],
980 if test x"${quagga_ac_keepcaps}" = x"yes"; then
981 AC_CHECK_HEADERS(sys/capability.h)
983 if test x"${ac_cv_header_sys_capability_h}" = x"yes"; then
984 AC_CHECK_LIB(cap, cap_init,
985 [AC_DEFINE(HAVE_LCAPS,1,Capabilities)
992 dnl ---------------------------
993 dnl check for glibc 'backtrace'
994 dnl ---------------------------
995 if test "${glibc}" = "yes"; then
996 AC_CHECK_HEADER(execinfo.h)
998 if test x"${ac_cv_header_execinfo_h}" = x"yes"; then
999 AC_CHECK_FUNC(backtrace,
1000 [AC_DEFINE(HAVE_GLIBC_BACKTRACE,,Glibc backtrace)]
1007 CONFDATE=`date '+%Y%m%d'`
1010 dnl ------------------------------
1011 dnl set paths for state directory
1012 dnl ------------------------------
1013 if test "${prefix}" = "NONE"; then
1014 quagga_statedir_prefix="";
1016 quagga_statedir_prefix=${prefix}
1018 if test "${localstatedir}" = '${prefix}/var'; then
1019 AC_CACHE_CHECK(state directory,ac_statedir,
1020 [for QUAGGA_STATE_DIR in ${quagga_statedir_prefix}/var/run dnl
1021 ${quagga_statedir_prefix}/var/adm dnl
1022 ${quagga_statedir_prefix}/etc dnl
1028 test -d $QUAGGA_STATE_DIR && break
1030 quagga_statedir=$QUAGGA_STATE_DIR])
1032 quagga_statedir=${localstatedir}
1033 AC_MSG_CHECKING(directory to use for state file)
1034 AC_MSG_RESULT(${quagga_statedir})
1036 if test $quagga_statedir = "/dev/null"; then
1037 AC_MSG_ERROR('STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!')
1040 AC_DEFINE_UNQUOTED(PATH_ZEBRA_PID, "$quagga_statedir/zebra.pid",zebra PID)
1041 AC_DEFINE_UNQUOTED(PATH_RIPD_PID, "$quagga_statedir/ripd.pid",ripd PID)
1042 AC_DEFINE_UNQUOTED(PATH_RIPNGD_PID, "$quagga_statedir/ripngd.pid",ripngd PID)
1043 AC_DEFINE_UNQUOTED(PATH_BGPD_PID, "$quagga_statedir/bgpd.pid",bgpd PID)
1044 AC_DEFINE_UNQUOTED(PATH_OSPFD_PID, "$quagga_statedir/ospfd.pid",ospfd PID)
1045 AC_DEFINE_UNQUOTED(PATH_OSPF6D_PID, "$quagga_statedir/ospf6d.pid",ospf6d PID)
1046 AC_DEFINE_UNQUOTED(PATH_ISISD_PID, "$quagga_statedir/isisd.pid",isisd PID)
1047 AC_DEFINE_UNQUOTED(ZEBRA_SERV_PATH, "$quagga_statedir/zserv.api",zebra api socket)
1048 AC_DEFINE_UNQUOTED(ZEBRA_VTYSH_PATH, "$quagga_statedir/zebra.vty",zebra vty socket)
1049 AC_DEFINE_UNQUOTED(RIP_VTYSH_PATH, "$quagga_statedir/ripd.vty",rip vty socket)
1050 AC_DEFINE_UNQUOTED(RIPNG_VTYSH_PATH, "$quagga_statedir/ripngd.vty",ripng vty socket)
1051 AC_DEFINE_UNQUOTED(BGP_VTYSH_PATH, "$quagga_statedir/bgpd.vty",bgpd vty socket)
1052 AC_DEFINE_UNQUOTED(OSPF_VTYSH_PATH, "$quagga_statedir/ospfd.vty",ospfd vty socket)
1053 AC_DEFINE_UNQUOTED(OSPF6_VTYSH_PATH, "$quagga_statedir/ospf6d.vty",ospf6d vty socket)
1054 AC_DEFINE_UNQUOTED(ISIS_VTYSH_PATH, "$quagga_statedir/isisd.vty",isisd vty socket)
1056 dnl ---------------------------
1057 dnl Check htonl works correctly
1058 dnl ---------------------------
1059 AC_MSG_CHECKING(for working htonl)
1060 AC_CACHE_VAL(ac_cv_htonl_works, [
1061 AC_TRY_LINK([#ifdef HAVE_SYS_TYPES_H
1062 #include <sys/types.h>
1067 #ifdef HAVE_NETINET_IN_H
1068 #include <netinet/in.h>
1071 ac_cv_htonl_works=yes,
1072 ac_cv_htonl_works=no)])
1073 AC_MSG_RESULT($ac_cv_htonl_works)
1075 AC_OUTPUT(Makefile lib/Makefile zebra/Makefile ripd/Makefile
1076 ripngd/Makefile bgpd/Makefile ospfd/Makefile
1077 ospf6d/Makefile isisd/Makefile vtysh/Makefile doc/Makefile
1079 redhat/Makefile redhat/quagga.spec
1085 quagga version : ${PACKAGE_VERSION}
1086 host operationg system : ${host_os}
1087 source code location : ${srcdir}
1089 compiler flags : ${CFLAGS}
1090 linker flags : ${LDFLAGS} ${LIBS}
1091 state file directory : ${quagga_statedir}
1092 config file directory : `eval echo \`echo ${sysconfdir}\``
1093 example directory : `eval echo \`echo ${exampledir}\``
1094 user to run as : ${enable_user}
1095 group to run as : ${enable_group}
1096 group for vty sockets : ${enable_vty_group}
1097 config file mask : ${enable_configfile_mask}
1098 log file mask : ${enable_logfile_mask}
1100 The above user and group must have read/write access to the state file
1101 directory and to the config files in the config file directory.