| ## |
| ## Configure template file for Zebra. |
| ## autoconf will generate configure script. |
| ## |
| ## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org> |
| ## |
| AC_PREREQ(2.13) |
| |
| AC_INIT(lib/zebra.h) |
| AM_INIT_AUTOMAKE(zebra, 0.94) |
| AM_CONFIG_HEADER(config.h) |
| |
| dnl ----------------------------------- |
| dnl Get hostname and other information. |
| dnl ----------------------------------- |
| AC_CANONICAL_HOST |
| |
| dnl ------------ |
| dnl Check CFLAGS |
| dnl ------------ |
| AC_ARG_WITH(cflags, |
| [ --with-cflags Set CFLAGS for use in compilation.]) |
| if test "x$with_cflags" != "x" ; then |
| CFLAGS="$with_cflags" ; cflags_specified=yes ; |
| elif test -n "$CFLAGS" ; then |
| cflags_specified=yes ; |
| fi |
| |
| dnl -------- |
| dnl Check CC |
| dnl -------- |
| AC_PROG_CC |
| |
| dnl ----------------------------------------- |
| dnl If CLFAGS doesn\'t exist set default value |
| dnl ----------------------------------------- |
| if test "x$cflags_specified" = "x" ; then |
| CFLAGS="$CFLAGS -Wall" |
| fi |
| |
| dnl -------------- |
| dnl Check programs |
| dnl -------------- |
| AC_PROG_CPP |
| AC_PROG_INSTALL |
| AC_PROG_MAKE_SET |
| AC_CHECK_TOOL(AR, ar) |
| AC_CHECK_TOOL(RANLIB, ranlib, :) |
| |
| dnl --------- |
| dnl AIX check |
| dnl --------- |
| AC_AIX |
| |
| dnl ---------------------- |
| dnl Packages configuration |
| dnl ---------------------- |
| AC_ARG_ENABLE(vtysh, |
| [ --enable-vtysh, Make integrated VTY version of zebra]) |
| AC_ARG_ENABLE(ipv6, |
| [ --disable-ipv6 turn off IPv6 related features and daemons]) |
| AC_ARG_ENABLE(zebra, |
| [ --disable-zebra do not build zebra daemon]) |
| AC_ARG_ENABLE(bgpd, |
| [ --disable-bgpd do not build bgpd]) |
| AC_ARG_ENABLE(ripd, |
| [ --disable-ripd do not build ripd]) |
| AC_ARG_ENABLE(ripngd, |
| [ --disable-ripngd do not build ripngd]) |
| AC_ARG_ENABLE(ospfd, |
| [ --disable-ospfd do not build ospfd]) |
| AC_ARG_ENABLE(ospf6d, |
| [ --disable-ospf6d do not build ospf6d]) |
| AC_ARG_ENABLE(bgp-announce, |
| [ --disable-bgp-announce, turn off BGP route announcement]) |
| AC_ARG_ENABLE(netlink, |
| [ --enable-netlink force to use Linux netlink interface]) |
| AC_ARG_ENABLE(broken-aliases, |
| [ --enable-broken-aliases enable aliases as distinct interfaces for Linux 2.2.X]) |
| AC_ARG_ENABLE(snmp, |
| [ --enable-snmp enable SNMP support]) |
| AC_ARG_WITH(libpam, |
| [ --with-libpam use libpam for PAM support in vtysh]) |
| AC_ARG_ENABLE(tcpsock, |
| [ --enable-tcp-zebra enable TCP/IP socket connection between zebra and protocol daemon]) |
| dnl Temporary option until OSPF NSSA implementation complete |
| AC_ARG_ENABLE(nssa, |
| [ --enable-nssa enable OSPF NSSA option]) |
| AC_ARG_ENABLE(opaque-lsa, |
| [ --enable-opaque-lsa enable OSPF Opaque-LSA with OSPFAPI support (RFC2370)]) |
| AC_ARG_ENABLE(ospfapi, |
| [ --disable-ospfapi do not build OSPFAPI to access the OSPF LSA Database, |
| (this is the default if --enable-opaque-lsa is not set)]) |
| AC_ARG_ENABLE(ospfclient, |
| [ --disable-ospfclient do not build OSPFAPI client for OSPFAPI, |
| (this is the default if --disable-ospfapi is set)]) |
| AC_ARG_ENABLE(ospf-te, |
| [ --enable-ospf-te enable Traffic Engineering Extension to OSPF]) |
| AC_ARG_ENABLE(multipath, |
| [ --enable-multipath=ARG enable multipath function, ARG must be digit]) |
| |
| dnl AC_ARG_ENABLE(rtadv, |
| dnl [ --enable-rtadv enable IPV6 router advertisment option]) |
| |
| if test "${enable_broken_aliases}" = "yes"; then |
| if test "${enable_netlink}" = "yes" |
| then |
| echo "Sorry, you can't use netlink with broken aliases" |
| exit 1 |
| fi |
| AC_DEFINE(HAVE_BROKEN_ALIASES,,Broken Alias) |
| enable_netlink=no |
| fi |
| |
| if test "${enable_tcp_zebra}" = "yes"; then |
| AC_DEFINE(HAVE_TCP_ZEBRA,,Use TCP for zebra communication) |
| fi |
| |
| if test "${enable_nssa}" = "yes"; then |
| AC_DEFINE(HAVE_NSSA,,OSPF NSSA) |
| fi |
| |
| if test "${enable_opaque_lsa}" = "yes"; then |
| AC_DEFINE(HAVE_OPAQUE_LSA,,OSPF Opaque LSA) |
| fi |
| |
| if test "${enable_ospf_te}" = "yes"; then |
| AC_DEFINE(HAVE_OPAQUE_LSA,,OSPF Opaque LSA) |
| AC_DEFINE(HAVE_OSPF_TE,,OSPF TE) |
| fi |
| |
| dnl if test "${enable_rtadv}" = "yes"; then |
| dnl AC_DEFINE(HAVE_RTADV) |
| dnl fi |
| |
| changequote(, )dnl |
| |
| MULTIPATH_NUM=1 |
| |
| case "${enable_multipath}" in |
| [0-9]|[1-9][0-9]) |
| MULTIPATH_NUM="${enable_multipath}" |
| ;; |
| "") |
| ;; |
| *) |
| echo "Please specify digit to --enable-multipath ARG." |
| exit 1 |
| ;; |
| esac |
| |
| changequote([, ])dnl |
| |
| AC_SUBST(MULTIPATH_NUM) |
| |
| dnl ------------------- |
| dnl Check header files. |
| dnl ------------------- |
| AC_STDC_HEADERS |
| AC_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) |
| |
| dnl check some types |
| AC_C_CONST |
| dnl AC_TYPE_PID_T |
| AC_TYPE_SIGNAL |
| |
| dnl Some systems (Solaris 2.x) require libnsl (Network Services Library) |
| case "$host" in |
| *-sunos5.6* | *-solaris2.6*) |
| opsys=sol2-6 |
| AC_DEFINE(SUNOS_5,,SunOS 5) |
| AC_CHECK_LIB(xnet, main) |
| CURSES=-lcurses |
| ;; |
| *-sunos5* | *-solaris2*) |
| AC_DEFINE(SUNOS_5,,SunOS 5) |
| AC_CHECK_LIB(socket, main) |
| AC_CHECK_LIB(nsl, main) |
| CURSES=-lcurses |
| ;; |
| *-linux-*) |
| opsys=gnu-linux |
| AC_DEFINE(GNU_LINUX,,GNU Linux) |
| ;; |
| *-nec-sysv4*) |
| AC_CHECK_LIB(nsl, gethostbyname) |
| AC_CHECK_LIB(socket, socket) |
| ;; |
| *-freebsd3.2) |
| AC_DEFINE(FREEBSD_32,,FreeBSD 3.2) |
| ;; |
| *-openbsd*) |
| opsys=openbsd |
| AC_DEFINE(OPEN_BSD,,OpenBSD) |
| ;; |
| *-bsdi*) |
| opsys=bsdi |
| OTHER_METHOD="mtu_kvm.o" |
| AC_CHECK_LIB(kvm, main) |
| ;; |
| esac |
| |
| dnl --------------------- |
| dnl Integrated VTY option |
| dnl --------------------- |
| case "${enable_vtysh}" in |
| "yes") VTYSH="vtysh"; |
| AC_DEFINE(VTYSH,,VTY shell) |
| AC_CHECK_LIB(tinfo, tputs, , AC_CHECK_LIB(ncurses, tputs)) |
| AC_CHECK_LIB(readline, main) |
| if test $ac_cv_lib_readline_main = no; then |
| AC_MSG_ERROR([vtysh needs libreadline but was not found on your system.]) |
| fi |
| AC_CHECK_HEADER(readline/history.h) |
| if test $ac_cv_header_readline_history_h = no;then |
| AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.]) |
| fi |
| ;; |
| "no" ) VTYSH="";; |
| * ) ;; |
| esac |
| |
| dnl ---------- |
| dnl PAM module |
| dnl ---------- |
| if test "$with_libpam" = "yes"; then |
| dnl took this test from proftpd's configure.in and suited to our needs |
| dnl ------------------------------------------------------------------------- |
| dnl |
| dnl This next check looks funky due to a linker problem with some versions |
| dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library |
| dnl omitted requiring libdl linking information. PAM-0.72 or better ships |
| dnl with RedHat 6.2 and Debian 2.2 or better. |
| AC_CHECK_LIB(pam, pam_start, |
| [AC_CHECK_LIB(pam, misc_conv, |
| [AC_DEFINE(USE_PAM,,Use PAM for authentication) |
| LIBPAM="-lpam"], |
| [AC_DEFINE(USE_PAM,,Use PAM for authentication) |
| LIBPAM="-lpam -lpam_misc"] |
| ) |
| ], |
| |
| [AC_CHECK_LIB(pam, pam_end, |
| [AC_CHECK_LIB(pam, misc_conv, |
| [AC_DEFINE(USE_PAM) |
| LIBPAM="-lpam -ldl"], |
| [AC_DEFINE(USE_PAM) |
| LIBPAM="-lpam -ldl -lpam_misc"] |
| ) |
| ],AC_MSG_WARN([*** pam support will not be built ***]), |
| [-ldl]) |
| ] |
| ) |
| fi |
| AC_SUBST(LIBPAM) |
| |
| dnl ------------------------------- |
| dnl Endian-ness check |
| dnl ------------------------------- |
| AC_WORDS_BIGENDIAN |
| |
| dnl ------------------------------- |
| dnl check the size in byte of the C |
| dnl ------------------------------- |
| dnl AC_CHECK_SIZEOF(char) |
| dnl AC_CHECK_SIZEOF(int) |
| dnl AC_CHECK_SIZEOF(short) |
| dnl AC_CHECK_SIZEOF(long) |
| |
| dnl ---------------------------- |
| dnl check existance of functions |
| dnl ---------------------------- |
| AC_CHECK_FUNCS(bcopy bzero strerror inet_aton daemon snprintf vsnprintf strlcat strlcpy if_nametoindex if_indextoname getifaddrs) |
| AC_CHECK_FUNCS(setproctitle, ,[AC_CHECK_LIB(util, setproctitle, [LIBS="$LIBS -lutil"; AC_DEFINE(HAVE_SETPROCTITLE)])]) |
| |
| dnl ------------------------------------ |
| dnl Determine routing get and set method |
| dnl ------------------------------------ |
| AC_MSG_CHECKING(zebra between kernel interface method) |
| if test x"$opsys" = x"gnu-linux"; then |
| if test "${enable_netlink}" = "yes";then |
| AC_MSG_RESULT(netlink) |
| RT_METHOD=rt_netlink.o |
| AC_DEFINE(HAVE_NETLINK,,netlink) |
| netlink=yes |
| elif test "${enable_netlink}" = "no"; then |
| AC_MSG_RESULT(ioctl) |
| RT_METHOD=rt_ioctl.o |
| netlink=no |
| else |
| AC_MSG_RESULT(netlink) |
| RT_METHOD=rt_netlink.o |
| AC_DEFINE(HAVE_NETLINK,,netlink) |
| netlink=yes |
| fi |
| else |
| if test "$opsys" = "sol2-6";then |
| AC_MSG_RESULT(solaris) |
| KERNEL_METHOD="kernel_socket.o" |
| RT_METHOD="rt_socket.o" |
| else |
| AC_TRY_RUN([#include <errno.h> |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| |
| main () |
| { |
| int ac_sock; |
| |
| ac_sock = socket (AF_ROUTE, SOCK_RAW, 0); |
| if (ac_sock < 0 && errno == EINVAL) |
| exit (1); |
| exit (0); |
| }], |
| [KERNEL_METHOD=kernel_socket.o |
| RT_METHOD=rt_socket.o |
| AC_MSG_RESULT(socket)], |
| [RT_METHOD=rt_ioctl.o |
| AC_MSG_RESULT(ioctl)], |
| [KERNEL_METHOD=kernel_socket.o |
| RT_METHOD=rt_socket.o |
| AC_MSG_RESULT(socket)]) |
| fi |
| fi |
| AC_SUBST(RT_METHOD) |
| AC_SUBST(KERNEL_METHOD) |
| AC_SUBST(OTHER_METHOD) |
| |
| dnl ------------------------------ |
| dnl check kernel route read method |
| dnl ------------------------------ |
| AC_CACHE_CHECK(route read method check, zebra_rtread, |
| [if test "$netlink" = yes; then |
| RTREAD_METHOD="rtread_netlink.o" |
| zebra_rtread="netlink" |
| else |
| for zebra_rtread in /proc/net/route /dev/ip /dev/null; |
| do |
| test x`ls $zebra_rtread 2>/dev/null` = x"$zebra_rtread" && break |
| done |
| case $zebra_rtread in |
| "/proc/net/route") RTREAD_METHOD="rtread_proc.o" |
| zebra_rtread="proc";; |
| "/dev/ip") RTREAD_METHOD="rtread_getmsg.o" |
| zebra_rtread="getmsg";; |
| *) RTREAD_METHOD="rtread_sysctl.o" |
| zebra_rtread="sysctl";; |
| esac |
| fi]) |
| AC_SUBST(RTREAD_METHOD) |
| |
| dnl ----------------------------- |
| dnl check interface lookup method |
| dnl ----------------------------- |
| AC_MSG_CHECKING(interface looking up method) |
| if test "$netlink" = yes; then |
| AC_MSG_RESULT(netlink) |
| IF_METHOD=if_netlink.o |
| else |
| if test "$opsys" = "sol2-6";then |
| AC_MSG_RESULT(solaris) |
| IF_METHOD=if_ioctl.o |
| elif test "$opsys" = "openbsd";then |
| AC_MSG_RESULT(openbsd) |
| IF_METHOD=if_ioctl.o |
| elif grep NET_RT_IFLIST /usr/include/sys/socket.h >/dev/null 2>&1; then |
| AC_MSG_RESULT(sysctl) |
| IF_METHOD=if_sysctl.o |
| AC_DEFINE(HAVE_NET_RT_IFLIST,,NET_RT_IFLIST) |
| else |
| AC_MSG_RESULT(ioctl) |
| IF_METHOD=if_ioctl.o |
| fi |
| fi |
| AC_SUBST(IF_METHOD) |
| |
| dnl ----------------------- |
| dnl check proc file system. |
| dnl ----------------------- |
| if test -r /proc/net/dev; then |
| AC_DEFINE(HAVE_PROC_NET_DEV,,/proc/net/dev) |
| IF_PROC=if_proc.o |
| fi |
| |
| if test -r /proc/net/if_inet6; then |
| AC_DEFINE(HAVE_PROC_NET_IF_INET6,,/proc/net/if_inet6) |
| IF_PROC=if_proc.o |
| fi |
| AC_SUBST(IF_PROC) |
| |
| dnl ----------------------------- |
| dnl check ipforward detect method |
| dnl ----------------------------- |
| AC_CACHE_CHECK(ipforward method check, zebra_ipforward_path, |
| [for zebra_ipforward_path in /proc/net/snmp /dev/ip /dev/null; |
| do |
| test x`ls $zebra_ipforward_path 2>/dev/null` = x"$zebra_ipforward_path" && break |
| done |
| case $zebra_ipforward_path in |
| "/proc/net/snmp") IPFORWARD=ipforward_proc.o |
| zebra_ipforward_path="proc";; |
| "/dev/ip") |
| case "$host" in |
| *-nec-sysv4*) IPFORWARD=ipforward_ews.o |
| zebra_ipforward_path="ews";; |
| *) IPFORWARD=ipforward_solaris.o |
| zebra_ipforward_path="solaris";; |
| esac;; |
| *) IPFORWARD=ipforward_sysctl.o |
| zebra_ipforward_path="sysctl";; |
| esac]) |
| AC_SUBST(IPFORWARD) |
| |
| AC_CHECK_FUNCS(getaddrinfo, [have_getaddrinfo=yes], [have_getaddrinfo=no]) |
| |
| dnl ---------- |
| dnl IPv6 check |
| dnl ---------- |
| AC_MSG_CHECKING(whether does this OS have IPv6 stack) |
| if test "${enable_ipv6}" = "no"; then |
| AC_MSG_RESULT(disabled) |
| else |
| dnl ---------- |
| dnl INRIA IPv6 |
| dnl ---------- |
| if grep IPV6_INRIA_VERSION /usr/include/netinet/in.h >/dev/null 2>&1; then |
| zebra_cv_ipv6=yes |
| AC_DEFINE(HAVE_IPV6,,IPv6) |
| AC_DEFINE(INRIA_IPV6,,Inria IPv6) |
| RIPNGD="ripngd" |
| OSPF6D="ospf6d" |
| LIB_IPV6="" |
| AC_MSG_RESULT(INRIA IPv6) |
| fi |
| dnl --------- |
| dnl KAME IPv6 |
| dnl --------- |
| if grep WIDE /usr/include/netinet6/in6.h >/dev/null 2>&1; then |
| zebra_cv_ipv6=yes |
| AC_DEFINE(HAVE_IPV6,,IPv6) |
| AC_DEFINE(KAME,,KAME IPv6) |
| RIPNGD="ripngd" |
| OSPF6D="ospf6d" |
| if test -d /usr/local/v6/lib -a -f /usr/local/v6/lib/libinet6.a; then |
| LIB_IPV6="-L/usr/local/v6/lib -linet6" |
| fi |
| AC_MSG_RESULT(KAME) |
| fi |
| dnl --------- |
| dnl NRL check |
| dnl --------- |
| if grep NRL /usr/include/netinet6/in6.h >/dev/null 2>&1; then |
| zebra_cv_ipv6=yes |
| AC_DEFINE(HAVE_IPV6,,IPv6) |
| AC_DEFINE(NRL,,NRL) |
| RIPNGD="ripngd" |
| OSPF6D="ospf6d" |
| if test x"$opsys" = x"bsdi";then |
| AC_DEFINE(BSDI_NRL,,BSDI) |
| AC_MSG_RESULT(BSDI_NRL) |
| else |
| AC_MSG_RESULT(NRL) |
| fi |
| fi |
| |
| dnl ---------- |
| dnl Linux IPv6 |
| dnl ---------- |
| if test "${enable_ipv6}" = "yes"; then |
| AC_EGREP_CPP(yes, [ |
| #include <linux/version.h> |
| /* 2.1.128 or later */ |
| #if LINUX_VERSION_CODE >= 0x020180 |
| yes |
| #endif], |
| [zebra_cv_ipv6=yes; zebra_cv_linux_ipv6=yes;AC_MSG_RESULT(Linux IPv6)]) |
| else |
| if test x`ls /proc/net/ipv6_route 2>/dev/null` = x"/proc/net/ipv6_route" |
| then |
| zebra_cv_ipv6=yes |
| zebra_cv_linux_ipv6=yes |
| AC_MSG_RESULT(Linux IPv6) |
| fi |
| fi |
| |
| if test "$zebra_cv_linux_ipv6" = "yes";then |
| AC_DEFINE(HAVE_IPV6) |
| AC_MSG_CHECKING(for GNU libc 2.1) |
| AC_EGREP_CPP(yes, [ |
| #include <features.h> |
| #if __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 |
| yes |
| #endif], [glibc=yes; AC_MSG_RESULT(yes)], AC_MSG_RESULT(no)) |
| AC_DEFINE(LINUX_IPV6,,Linux IPv6) |
| RIPNGD="ripngd" |
| OSPF6D="ospf6d" |
| if test "$glibc" != "yes"; then |
| INCLUDES="-I/usr/inet6/include" |
| if test x`ls /usr/inet6/lib/libinet6.a 2>/dev/null` != x;then |
| LIB_IPV6="-L/usr/inet6/lib -linet6" |
| fi |
| fi |
| fi |
| |
| dnl ----------------------- |
| dnl Set IPv6 related values |
| dnl ----------------------- |
| LIBS="$LIB_IPV6 $LIBS" |
| AC_SUBST(LIB_IPV6) |
| |
| if test x"$RIPNGD" = x""; then |
| AC_MSG_RESULT(IPv4 only) |
| fi |
| fi |
| |
| dnl -------------------- |
| dnl Daemon disable check |
| dnl -------------------- |
| if test "${enable_zebra}" = "no";then |
| ZEBRA="" |
| else |
| ZEBRA="zebra" |
| fi |
| |
| if test "${enable_bgpd}" = "no";then |
| BGPD="" |
| else |
| BGPD="bgpd" |
| fi |
| |
| if test "${enable_ripd}" = "no";then |
| RIPD="" |
| else |
| RIPD="ripd" |
| fi |
| |
| if test "${enable_ospfd}" = "no";then |
| OSPFD="" |
| else |
| OSPFD="ospfd" |
| fi |
| |
| OSPFCLIENT="" |
| if test "${enable_opaque_lsa}" = "yes"; then |
| if test "${enable_ospfapi}" != "no";then |
| AC_DEFINE(SUPPORT_OSPF_API,,OSPFAPI) |
| |
| if test "${enable_ospfclient}" != "no";then |
| OSPFCLIENT="ospfclient" |
| fi |
| fi |
| |
| fi |
| |
| case "${enable_ripngd}" in |
| "yes") RIPNGD="ripngd";; |
| "no" ) RIPNGD="";; |
| * ) ;; |
| esac |
| |
| case "${enable_ospf6d}" in |
| "yes") OSPF6D="ospf6d";; |
| "no" ) OSPF6D="";; |
| * ) ;; |
| esac |
| |
| if test "${enable_bgp_announce}" = "no";then |
| AC_DEFINE(DISABLE_BGP_ANNOUNCE,,Disable BGP installation to zebra) |
| fi |
| |
| AC_SUBST(ZEBRA) |
| AC_SUBST(BGPD) |
| AC_SUBST(RIPD) |
| AC_SUBST(RIPNGD) |
| AC_SUBST(OSPFD) |
| AC_SUBST(OSPF6D) |
| AC_SUBST(VTYSH) |
| AC_SUBST(INCLUDES) |
| AC_SUBST(CURSES) |
| AC_SUBST(OSPFCLIENT) |
| AC_SUBST(OSPFAPI) |
| AC_CHECK_LIB(c, inet_ntop, [AC_DEFINE(HAVE_INET_NTOP,,inet_ntop)]) |
| AC_CHECK_LIB(c, inet_pton, [AC_DEFINE(HAVE_INET_PTON,,inet_pton)]) |
| AC_CHECK_LIB(crypt, crypt) |
| AC_CHECK_LIB(resolv, res_init) |
| AC_CHECK_LIB(m, main) |
| |
| dnl --------------------------------------------------- |
| dnl BSD/OS 4.1 define inet_XtoY function as __inet_XtoY |
| dnl --------------------------------------------------- |
| AC_CHECK_FUNC(__inet_ntop, AC_DEFINE(HAVE_INET_NTOP)) |
| AC_CHECK_FUNC(__inet_pton, AC_DEFINE(HAVE_INET_PTON)) |
| AC_CHECK_FUNC(__inet_aton, AC_DEFINE(HAVE_INET_ATON)) |
| |
| dnl --------------------------- |
| dnl check system has GNU regexp |
| dnl --------------------------- |
| dnl AC_MSG_CHECKING(whether system has GNU regex) |
| AC_CHECK_LIB(c, regexec, |
| [AC_DEFINE(HAVE_GNU_REGEX,,GNU regexp library) |
| LIB_REGEX=""], |
| [LIB_REGEX="regex.o"]) |
| AC_SUBST(LIB_REGEX) |
| |
| dnl ------------------ |
| dnl check SNMP library |
| dnl ------------------ |
| if test "${enable_snmp}" = "yes";then |
| dnl AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes) |
| if test "${HAVE_SNMP}" = ""; then |
| old_libs="${LIBS}" |
| LIBS="-L/usr/lib" |
| unset ac_cv_lib_snmp_asn_parse_int |
| AC_CHECK_LIB(crypto, main, NEED_CRYPTO=yes, ) |
| if test "${NEED_CRYPTO}" = ""; then |
| AC_CHECK_LIB(netsnmp, asn_parse_int, [HAVE_NETSNMP=yes; HAVE_SNMP=yes ]) |
| else |
| AC_CHECK_LIB(netsnmp, asn_parse_int, [HAVE_NETSNMP=yes; HAVE_SNMP=yes; NEED_CRYPTO=yes;LIBS="$LIBS -lcrypto" ],,"-lcrypto") |
| fi |
| LIBS="${old_libs}" |
| fi |
| if test "${HAVE_SNMP}" = ""; then |
| old_libs="${LIBS}" |
| LIBS="-L/usr/lib" |
| unset ac_cv_lib_snmp_asn_parse_int |
| AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes, ) |
| if test "${HAVE_SNMP}" = ""; then |
| unset ac_cv_lib_snmp_asn_parse_int |
| AC_CHECK_LIB(crypto, main, NEED_CRYPTO=yes, ) |
| if test "${NEED_CRYPTO}" = "yes"; then |
| AC_CHECK_LIB(snmp, asn_parse_int, [HAVE_SNMP=yes; NEED_CRYPTO=yes; LIBS="$LIBS -lcrypto" ],,"-lcrypto") |
| fi |
| fi |
| LIBS="${old_libs}" |
| fi |
| |
| if test "${HAVE_SNMP}" = ""; then |
| old_libs="${LIBS}" |
| LIBS="-L/usr/local/lib" |
| unset ac_cv_lib_snmp_asn_parse_int |
| AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes) |
| if test "${HAVE_SNMP}" = ""; then |
| unset ac_cv_lib_snmp_asn_parse_int |
| AC_CHECK_LIB(crypto, main, NEED_CRYPTO=yes, ) |
| if test "${NEED_CRYPTO}" = "yes"; then |
| AC_CHECK_LIB(snmp, asn_parse_int, [HAVE_SNMP=yes; NEED_CRYPTO=yes; LIBS="$LIBS -lcrypto" ],,"-lcrypto") |
| fi |
| fi |
| LIBS="${old_libs}" |
| fi |
| |
| if test "${HAVE_SNMP}" = "yes"; then |
| for ac_snmp in /usr/include/net-snmp/library/asn1.h /usr/include/ucd-snmp/asn1.h /usr/local/include/ucd-snmp/asn1.h /dev/null |
| do |
| test -f "${ac_snmp}" && break |
| done |
| |
| case ${ac_snmp} in |
| /usr/include/net-snmp/*) |
| AC_DEFINE(HAVE_SNMP,,SNMP) |
| AC_DEFINE(HAVE_NETSNMP,,SNMP) |
| AC_DEFINE(UCD_COMPATIBLE,,SNMP) |
| CFLAGS="${CFLAGS} -I/usr/include/net-snmp -I/usr/include/net-snmp/library" |
| if test "${HAVE_NETSNMP}" = "yes"; then |
| LIBS="${LIBS} -lnetsnmp" |
| else |
| LIBS="${LIBS} -lsnmp" |
| fi |
| ;; |
| /usr/include/ucd-snmp/*) |
| AC_DEFINE(HAVE_SNMP,,SNMP) |
| CFLAGS="${CFLAGS} -I/usr/include/ucd-snmp" |
| LIBS="${LIBS} -lsnmp" |
| ;; |
| /usr/local/include/ucd-snmp/*) |
| AC_DEFINE(HAVE_SNMP,,SNMP) |
| CFLAGS="${CFLAGS} -I/usr/local/include/ucd-snmp" |
| LIBS="${LIBS} -L/usr/local/lib -lsnmp" |
| ;; |
| esac |
| if test "${NEED_CRYPTO}" = "yes"; then |
| LIBS="${LIBS} -lcrypto" |
| fi |
| fi |
| fi |
| |
| dnl ---------------------------- |
| dnl check sa_len of sockaddr |
| dnl ---------------------------- |
| AC_MSG_CHECKING(whether struct sockaddr has a sa_len field) |
| AC_TRY_COMPILE([#include <sys/types.h> |
| #include <sys/socket.h> |
| ],[static struct sockaddr ac_i;int ac_j = sizeof (ac_i.sa_len);], |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_SA_LEN,,sa_len)], |
| AC_MSG_RESULT(no)) |
| |
| dnl ---------------------------- |
| dnl check sin_len of sockaddr_in |
| dnl ---------------------------- |
| AC_MSG_CHECKING(whether struct sockaddr_in has a sin_len field) |
| AC_TRY_COMPILE([#include <sys/types.h> |
| #include <netinet/in.h> |
| ],[static struct sockaddr_in ac_i;int ac_j = sizeof (ac_i.sin_len);], |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_SIN_LEN,,sin_len)], |
| AC_MSG_RESULT(no)) |
| |
| dnl ---------------------------- |
| dnl check sun_len of sockaddr_un |
| dnl ---------------------------- |
| AC_MSG_CHECKING(whether struct sockaddr_un has a sun_len field) |
| AC_TRY_COMPILE([#include <sys/types.h> |
| #include <sys/un.h> |
| ],[static struct sockaddr_un ac_i;int ac_j = sizeof (ac_i.sun_len);], |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_SUN_LEN,,sun_len)], |
| AC_MSG_RESULT(no)) |
| |
| dnl ----------------------------------- |
| dnl check sin6_scope_id of sockaddr_in6 |
| dnl ----------------------------------- |
| if test "$zebra_cv_ipv6" = yes; then |
| AC_MSG_CHECKING(whether struct sockaddr_in6 has a sin6_scope_id field) |
| AC_TRY_COMPILE([#include <sys/types.h> |
| #include <netinet/in.h> |
| ],[static struct sockaddr_in6 ac_i;int ac_j = sizeof (ac_i.sin6_scope_id);], |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_SIN6_SCOPE_ID,,scope id)], |
| AC_MSG_RESULT(no)) |
| fi |
| |
| dnl ---------------------------- |
| dnl check socklen_t exist or not |
| dnl ---------------------------- |
| AC_MSG_CHECKING(whther socklen_t is defined) |
| AC_TRY_COMPILE([#include <sys/types.h> |
| #include <sys/socket.h> |
| #include <netinet/in.h> |
| ],[socklen_t ac_x;], |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_SOCKLEN_T,,socklen_t)], |
| AC_MSG_RESULT(no)) |
| |
| dnl ------------------------ |
| dnl check struct sockaddr_dl |
| dnl ------------------------ |
| AC_MSG_CHECKING(whether struct sockaddr_dl exist) |
| AC_EGREP_HEADER(sockaddr_dl, |
| net/if_dl.h, |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_SOCKADDR_DL,,sockaddr_dl)], |
| AC_MSG_RESULT(no)) |
| |
| dnl -------------------------- |
| dnl check structure ifaliasreq |
| dnl -------------------------- |
| AC_MSG_CHECKING(whether struct ifaliasreq exist) |
| AC_EGREP_HEADER(ifaliasreq, |
| net/if.h, |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_IFALIASREQ,,ifaliasreq)], |
| AC_MSG_RESULT(no)) |
| |
| dnl ---------------------------- |
| dnl check structure in6_aliasreq |
| dnl ---------------------------- |
| AC_MSG_CHECKING(whether struct if6_aliasreq exist) |
| AC_EGREP_HEADER(in6_aliasreq, |
| netinet6/in6_var.h, |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_IN6_ALIASREQ,,in6_aliasreq)], |
| AC_MSG_RESULT(no)) |
| |
| dnl --------------------------- |
| dnl check structure rt_addrinfo |
| dnl --------------------------- |
| AC_MSG_CHECKING(whether struct rt_addrinfo exist) |
| AC_EGREP_HEADER(rt_addrinfo, |
| net/route.h, |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_RT_ADDRINFO,,rt_addrinfo)], |
| AC_MSG_RESULT(no)) |
| |
| dnl -------------------------- |
| dnl check structure in_pktinfo |
| dnl -------------------------- |
| AC_MSG_CHECKING(whether struct in_pktinfo exist) |
| AC_TRY_COMPILE([#include <netinet/in.h> |
| ],[struct in_pktinfo ac_x;], |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_INPKTINFO,,in_pktinfo)], |
| AC_MSG_RESULT(no)) |
| |
| dnl -------------------------------------- |
| dnl checking for getrusage struct and call |
| dnl -------------------------------------- |
| AC_MSG_CHECKING(whether getrusage is available) |
| AC_TRY_COMPILE([#include <sys/resource.h> |
| ],[struct rusage ac_x; getrusage (RUSAGE_SELF, &ac_x);], |
| [AC_MSG_RESULT(yes) |
| AC_DEFINE(HAVE_RUSAGE,,rusage)], |
| AC_MSG_RESULT(no)) |
| |
| dnl ------------- |
| dnl check version |
| dnl ------------- |
| file="${srcdir}/lib/version.h" |
| VERSION=`sed -ne 's/^#.*ZEBRA_VERSION.*\"\([^\"]*\)\"$/\1/p' $file` |
| AC_SUBST(VERSION) |
| |
| dnl ------------------------------ |
| dnl set paths for process id files |
| dnl ------------------------------ |
| AC_CACHE_CHECK(pid file directory,ac_piddir, |
| [for ZEBRA_PID_DIR in /var/run dnl |
| /var/adm dnl |
| /etc dnl |
| /dev/null; |
| do |
| test -d $ZEBRA_PID_DIR && break |
| done |
| ac_piddir=$ZEBRA_PID_DIR |
| if test $ZEBRA_PID_DIR = "/dev/null"; then |
| echo "PID DIRECTORY NOT FOUND!" |
| fi]) |
| AC_DEFINE_UNQUOTED(PATH_ZEBRA_PID, "$ac_piddir/zebra.pid",zebra PID) |
| AC_DEFINE_UNQUOTED(PATH_RIPD_PID, "$ac_piddir/ripd.pid",ripd PID) |
| AC_DEFINE_UNQUOTED(PATH_RIPNGD_PID, "$ac_piddir/ripngd.pid",ripngd PID) |
| AC_DEFINE_UNQUOTED(PATH_BGPD_PID, "$ac_piddir/bgpd.pid",bgpd PID) |
| AC_DEFINE_UNQUOTED(PATH_OSPFD_PID, "$ac_piddir/ospfd.pid",ospfd PID) |
| AC_DEFINE_UNQUOTED(PATH_OSPF6D_PID, "$ac_piddir/ospf6d.pid",ospf6d PID) |
| |
| |
| dnl --------------------------- |
| dnl Check htonl works correctly |
| dnl --------------------------- |
| AC_MSG_CHECKING(for working htonl) |
| AC_CACHE_VAL(ac_cv_htonl_works, [ |
| AC_TRY_LINK([#ifdef HAVE_SYS_TYPES_H |
| #include <sys/types.h> |
| #endif |
| #ifdef HAVE_NETDB_H |
| #include <netdb.h> |
| #endif |
| #ifdef HAVE_NETINET_IN_H |
| #include <netinet/in.h> |
| #endif], |
| [htonl (0);], |
| ac_cv_htonl_works=yes, |
| ac_cv_htonl_works=no)]) |
| AC_MSG_RESULT($ac_cv_htonl_works) |
| |
| AC_OUTPUT(Makefile lib/Makefile zebra/Makefile ripd/Makefile ripngd/Makefile bgpd/Makefile ospfd/Makefile ospf6d/Makefile vtysh/Makefile doc/Makefile ospfclient/Makefile) |
| |
| echo " |
| zebra configuration |
| ------------------- |
| zebra version : ${VERSION} |
| host operationg system : ${host_os} |
| source code location : ${srcdir} |
| compiler : ${CC} |
| compiler flags : ${CFLAGS} |
| directory for pid files : ${ac_piddir} |
| " |