Initial revision
diff --git a/configure.ac b/configure.ac
new file mode 100755
index 0000000..1adc8a7
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,812 @@
+##
+## Configure template file for Zebra.
+## autoconf will generate configure script.
+##
+## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org>
+##
+AC_PREREQ(2.53)
+
+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="$CFLAGS -Wall"
+fi
+
+dnl --------------
+dnl Check programs
+dnl --------------
+AC_PROG_CPP
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+AC_CHECK_TOOL(AR, ar)
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+
+dnl ---------
+dnl AIX check
+dnl ---------
+AC_AIX
+
+dnl ----------------------
+dnl Packages configuration
+dnl ----------------------
+AC_ARG_ENABLE(vtysh,
+[ --enable-vtysh, Make integrated VTY version of zebra])
+AC_ARG_ENABLE(ipv6,
+[ --disable-ipv6 turn off IPv6 related features and daemons])
+AC_ARG_ENABLE(zebra,
+[ --disable-zebra do not build zebra daemon])
+AC_ARG_ENABLE(bgpd,
+[ --disable-bgpd do not build bgpd])
+AC_ARG_ENABLE(ripd,
+[ --disable-ripd do not build ripd])
+AC_ARG_ENABLE(ripngd,
+[ --disable-ripngd do not build ripngd])
+AC_ARG_ENABLE(ospfd,
+[ --disable-ospfd do not build ospfd])
+AC_ARG_ENABLE(ospf6d,
+[ --disable-ospf6d do not build ospf6d])
+AC_ARG_ENABLE(bgp-announce,
+[ --disable-bgp-announce, turn off BGP route announcement])
+AC_ARG_ENABLE(netlink,
+[ --enable-netlink force to use Linux netlink interface])
+AC_ARG_ENABLE(broken-aliases,
+[ --enable-broken-aliases enable aliases as distinct interfaces for Linux 2.2.X])
+AC_ARG_ENABLE(snmp,
+[ --enable-snmp enable SNMP support])
+AC_ARG_WITH(libpam,
+[ --with-libpam use libpam for PAM support in vtysh])
+AC_ARG_ENABLE(tcpsock,
+[ --enable-tcp-zebra enable TCP/IP socket connection between zebra and protocol daemon])
+dnl Temporary option until OSPF NSSA implementation complete
+AC_ARG_ENABLE(nssa,
+[ --enable-nssa enable OSPF NSSA option])
+AC_ARG_ENABLE(opaque-lsa,
+[ --enable-opaque-lsa enable OSPF Opaque-LSA support (RFC2370)])
+AC_ARG_ENABLE(ospf-te,
+[ --enable-ospf-te enable Traffic Engineering Extension to OSPF])
+AC_ARG_ENABLE(multipath,
+[ --enable-multipath=ARG enable multipath function, ARG must be digit])
+
+dnl AC_ARG_ENABLE(rtadv,
+dnl [ --enable-rtadv enable IPV6 router advertisment option])
+
+if test "${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
+
+case "${enable_ripngd}" in
+ "yes") RIPNGD="ripngd";;
+ "no" ) RIPNGD="";;
+ * ) ;;
+esac
+
+case "${enable_ospf6d}" in
+ "yes") OSPF6D="ospf6d";;
+ "no" ) OSPF6D="";;
+ * ) ;;
+esac
+
+if test "${enable_bgp_announce}" = "no";then
+ AC_DEFINE(DISABLE_BGP_ANNOUNCE,,Disable BGP installation to zebra)
+fi
+
+AC_SUBST(ZEBRA)
+AC_SUBST(BGPD)
+AC_SUBST(RIPD)
+AC_SUBST(RIPNGD)
+AC_SUBST(OSPFD)
+AC_SUBST(OSPF6D)
+AC_SUBST(VTYSH)
+AC_SUBST(INCLUDES)
+AC_SUBST(CURSES)
+AC_CHECK_LIB(c, inet_ntop, [AC_DEFINE(HAVE_INET_NTOP,,inet_ntop)])
+AC_CHECK_LIB(c, inet_pton, [AC_DEFINE(HAVE_INET_PTON,,inet_pton)])
+AC_CHECK_LIB(crypt, crypt)
+AC_CHECK_LIB(resolv, res_init)
+AC_CHECK_LIB(m, main)
+
+dnl ---------------------------------------------------
+dnl BSD/OS 4.1 define inet_XtoY function as __inet_XtoY
+dnl ---------------------------------------------------
+AC_CHECK_FUNC(__inet_ntop, AC_DEFINE(HAVE_INET_NTOP))
+AC_CHECK_FUNC(__inet_pton, AC_DEFINE(HAVE_INET_PTON))
+AC_CHECK_FUNC(__inet_aton, AC_DEFINE(HAVE_INET_ATON))
+
+dnl ---------------------------
+dnl check system has GNU regexp
+dnl ---------------------------
+dnl AC_MSG_CHECKING(whether system has GNU regex)
+AC_CHECK_LIB(c, regexec,
+[AC_DEFINE(HAVE_GNU_REGEX,,GNU regexp library)
+ LIB_REGEX=""],
+[LIB_REGEX="regex.o"])
+AC_SUBST(LIB_REGEX)
+
+dnl ------------------
+dnl check SNMP library
+dnl ------------------
+if test "${enable_snmp}" = "yes";then
+dnl AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes)
+ 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 "${NEED_CRYPTO}" = ""; then
+ AC_CHECK_LIB(snmp, asn_parse_int, [HAVE_SNMP=yes; NEED_CRYPTO=yes ],)
+ else
+ AC_CHECK_LIB(snmp, asn_parse_int, [HAVE_SNMP=yes; NEED_CRYPTO=yes;LIBS="$LIBS -lcrypto" ],,"-lcrypto")
+ fi
+ fi
+ LIBS="${old_libs}"
+
+ if test "${HAVE_SNMP}" = ""; then
+ old_libs="${LIBS}"
+ LIBS="-L/usr/local/lib"
+ AC_CHECK_LIB(snmp, asn_parse_int, HAVE_SNMP=yes)
+ LIBS="${old_libs}"
+ fi
+ if test "${HAVE_SNMP}" = "yes"; then
+ for ac_snmp in /usr/include/ucd-snmp/asn1.h /usr/local/include/ucd-snmp/asn1.h /dev/null
+ do
+ test -f "${ac_snmp}" && break
+ done
+ case ${ac_snmp} in
+ /usr/include/ucd-snmp/*)
+ AC_DEFINE(HAVE_SNMP,,SNMP)
+ CFLAGS="${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)
+
+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}
+"