diff options
Diffstat (limited to 'configure.ac')
| -rwxr-xr-x | configure.ac | 54 |
1 files changed, 35 insertions, 19 deletions
diff --git a/configure.ac b/configure.ac index 80f65b98..277bad55 100755 --- a/configure.ac +++ b/configure.ac @@ -221,10 +221,8 @@ 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_WITH(crypto, -[ --without-crypto do not use libcrypto in SNMP]) AC_ARG_ENABLE(snmp, -[ --enable-snmp enable SNMP support]) +[ --enable-snmp=ARG enable SNMP support (smux or agentx)]) AC_ARG_WITH(libpam, [ --with-libpam use libpam for PAM support in vtysh]) AC_ARG_ENABLE(tcp-zebra, @@ -1365,21 +1363,39 @@ AC_SUBST(LIB_REGEX) dnl ------------------ dnl check Net-SNMP library dnl ------------------ -if test "${enable_snmp}" = "yes"; then - if test "$with_crypto" != "no"; then - LIBS="${LIBS} -lcrypto"; - fi - AC_CHECK_LIB(netsnmp, asn_parse_int, - [AC_DEFINE(HAVE_NETSNMP,,Net SNMP) - AC_DEFINE(HAVE_SNMP,,SNMP) - LIBS="${LIBS} -lnetsnmp"], - [AC_MSG_ERROR([--enable-snmp given, but cannot find support for SNMP])]) - - AC_CHECK_HEADER([net-snmp/net-snmp-config.h], - [], - [AC_MSG_ERROR([--enable-snmp given, but cannot find net-snmp-config.h])], - QUAGGA_INCLUDES) - AC_SUBST(SNMP_INCLUDES) +if test "${enable_snmp}" != ""; then + AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no]) + if test x"$NETSNMP_CONFIG" = x"no"; then + AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config]) + fi + LIBS="$LIBS `${NETSNMP_CONFIG} --agent-libs`" + CFLAGS="`${NETSNMP_CONFIG} --base-cflags` $CFLAGS" + AC_MSG_CHECKING([whether we can link to Net-SNMP]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([ +int main(void); +], +[ +{ + return 0; +} +])],[AC_MSG_RESULT(yes)],[ + AC_MSG_RESULT(no) + AC_MSG_ERROR([--enable-snmp given but not usable])]) + AC_DEFINE(HAVE_SNMP,,SNMP) + case "${enable_snmp}" in + yes) + SNMP_METHOD=agentx + ;; + smux|agentx) + SNMP_METHOD="${enable_snmp}" + ;; + *) + AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use smux or agentx]) + ;; + esac + AH_TEMPLATE([SNMP_SMUX], [Use SNMP SMUX to interface with snmpd]) + AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd]) + AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,SNMP method to interface with snmpd) fi dnl --------------------------- @@ -1625,7 +1641,7 @@ source code location : ${srcdir} compiler : ${CC} compiler flags : ${CFLAGS} make : ${MAKE-make} -includes : ${INCLUDES} ${SNMP_INCLUDES} +includes : ${INCLUDES} linker flags : ${LDFLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM} state file directory : ${quagga_statedir} config file directory : `eval echo \`echo ${sysconfdir}\`` |