Re: [Keepalived-devel] Error with --enable-snmp

[Quentin A. <qu...@ar...>]

Paul,
Can you provide the output of the following commands:net-snmp-config --
netsnmp-agent-libsnet-snmp-config --external-libsnet-snmp-config --
base-cflags
It looks as though the compiler is not liking the flags returned by
net-snmp-config --base-cflags (see configure.ac around line 1440).
I presume you are running on Debian. What version of Debian is it?
That's a rather old version of net-snmp you have. Is it possible to use
a more recent version?
Quentin Armitage
On Thu, 2018-08-23 at 12:37 +0100, Paul Gildea wrote:
> I already have net-snmp built on my system. So I tried the --enable-
> snmp option with keepalived and got the following error, anybody else
> had this issue?
> 
> 
> checking whether C compiler supports flag "-DNETSNMP_ENABLE_IPV6 -g
> -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-
> security -DNETSNMP_USE_INLINE -Ulinux -Dlinux=linux -D_REENTRANT
> -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing -pipe -fstack-protector
> -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
> -I/usr/lib/perl/5.14/CORE -D_FORTIFY_SOURCE=2 -I/usr/include
> -DNETSNMP_NO_INLINE -L/usr/lib -lnetsnmpagent -lnetsnmphelpers
> -lnetsnmpmibs -lnetsnmp -Wl,-Bsymbolic-functions -Wl,-z,relro" from
> Net-SNMP... noconfigure: error: *** incorrect CFLAGS from net-snmp-
> configmake: ***
> [/media/vmpart/vrrp/buildroot/output/build/keepalived-
> 2.0.5/.stamp_configured] Error 1
> 
> 
> 
> 
> 
> 
> Is it looking for all of those options and libraries, or is there
> some minimum CLFAGS options I can add? I have nothing like those in
> the netsnmp make file. I'm currently experimenting but getting the
> same error.
> 
> 
> 
> 
> 
> 
> #############################################################
> #
> # netsnmp
> #
> #############################################################
> 
> 
> NETSNMP_VERSION = 5.6.2
> NETSNMP_SITE =
> http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/net-
> snmp
> NETSNMP_SOURCE = net-snmp-$(NETSNMP_VERSION).tar.gz
> NETSNMP_INSTALL_STAGING = YES
> NETSNMP_CONF_ENV = ac_cv_NETSNMP_CAN_USE_SYSCTL=yes
> NETSNMP_CONF_OPT = --with-persistent-directory=/var/lib/snmp --
> disable-static \
> 		--with-defaults --enable-mini-agent --without-rpm \
> 		--with-logfile=none --without-kmem-usage
> $(DISABLE_IPV6) \
> 		--enable-as-needed --disable-debugging --without-perl-
> modules \
> 		--disable-embedded-perl --disable-perl-cc-checks \
> 		--disable-scripts --with-default-snmp-version="1" \
> 		--enable-silent-libtool --enable-mfd-rewrites \
> 		--with-sys-contact="root@localhost" \
> 		--with-sys-location="Unknown" \
> 		--with-mib-modules="default_modules agent_mibs
> notification target utilities disman/event disman/schedule agentx
> util_funcs mibII/system_mib snmpv3mibs ucd_snmp smux"
> #--with-out-mib-modules="default_modules mibII agent_mibs
> notification target utilities disman/event disman/schedule host" \
> 		--with-mib-modules="agentx util_funcs mibII/system_mib
> snmpv3mibs ucd_snmp"
> #util_funcs/Exit util_funcs/restart
> #		--with-mib-modules="host ucd-snmp/dlmod disman/event
> disman/schedule utilities agentx smux" 
> NETSNMP_BLOAT_MIBS = BRIDGE EtherLike RFC-1215 RFC1155-SMI RFC1213
> SCTP SMUX
> 
> 
> ifeq ($(BR2_ENDIAN),"BIG")
> 	NETSNMP_CONF_OPT += --with-endianness=big
> else
> 	NETSNMP_CONF_OPT += --with-endianness=little
> endif
> 
> 
> # OpenSSL
> ifeq ($(BR2_PACKAGE_OPENSSL),y)
> 	NETSNMP_DEPENDENCIES += openssl
> 	NETSNMP_CONF_OPT += \
> 		--with-openssl=$(STAGING_DIR)/usr/include/openssl
> else
> 	NETSNMP_CONF_OPT += --without-openssl
> endif
> 
> 
> # Docs
> ifneq ($(BR2_HAVE_DOCUMENTATION),y)
> 	NETSNMP_CONF_OPT += --disable-manuals
> endif
> 
> 
> # Remove IPv6 MIBs if there's no IPv6
> ifneq ($(BR2_INET_IPV6),y)
> define NETSNMP_REMOVE_MIBS_IPV6
> 	rm -f $(TARGET_DIR)/usr/share/snmp/mibs/IPV6*
> endef
> endif
> 
> 
> define NETSNMP_INSTALL_TARGET_CMDS
> 	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
> 		DESTDIR=$(TARGET_DIR) install
> 	$(INSTALL) -D -m 0755 package/netsnmp/S59snmpd \
> 		$(TARGET_DIR)/etc/init.d/S59snmpd
> 	for mib in $(NETSNMP_BLOAT_MIBS); do \
> 		rm -f $(TARGET_DIR)/usr/share/snmp/mibs/$$mib-MIB.txt;
> \
> 	done
> 	$(NETSNMP_REMOVE_MIBS_IPV6)
> endef
> 
> 
> define NETSNMP_UNINSTALL_TARGET_CMDS
> 	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
> 		DESTDIR=$(TARGET_DIR) uninstall
> 	rm -f $(TARGET_DIR)/etc/init.d/S59snmpd
> 	rm -f $(TARGET_DIR)/usr/lib/libnetsnmp*
> endef
> 
> 
> define NETSNMP_STAGING_NETSNMP_CONFIG_FIXUP
> 	$(SED) "s,^prefix=.*,prefix=\'$(STAGING_DIR)/usr\',g" \
> 		-e
> "s,^exec_prefix=.*,exec_prefix=\'$(STAGING_DIR)/usr\',g" \
> 		-e
> "s,^includedir=.*,includedir=\'$(STAGING_DIR)/usr/include\',g" \
> 		-e "s,^libdir=.*,libdir=\'$(STAGING_DIR)/usr/lib\',g" \
> 		$(STAGING_DIR)/usr/bin/net-snmp-config
> endef
> 
> 
> NETSNMP_POST_INSTALL_STAGING_HOOKS +=
> NETSNMP_STAGING_NETSNMP_CONFIG_FIXUP
> 
> 
> $(eval $(call AUTOTARGETS,package,netsnmp))
> 
>