On Tue, Jun 26, 2007 at 09:57:40AM +0200, Thomas Anders wrote:
> Ed Ravin wrote:
> > This is weird. I can't build snmptrapd on my Solaris 10 x86 box - see
> > below. Had no such problems with 5.4. netsnmphelpers.a exists
> > and has the entry points defined:
> >
> > # nm /build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/helpers/.libs/libnetsnmphelpers.a | grep -i register_null_context
> > [13] | 0| 132|FUNC |GLOB |0 |2 |netsnmp_register_null_context
> >
> > But when I build, it's as if it wasn't there:
> >
> > /bin/sh ../libtool --mode=link /usr/local/bin/gcc -g -O2 -Usolaris2 -Dsolaris2=solaris2 -Wall -Winline -Wstrict-prototypes -Wwrite-strings -Wcast-qual -Wno-char-subscripts -o snmptrapd snmptrapd.lo libnetsnmptrapd.la -L../snmplib/.libs -L../snmplib -L../agent/.libs -L../agent -L../agent/helpers/.libs -L../agent/helpers -L/usr/local/ssl/lib -R/usr/local/ssl/lib/ ../agent/libnetsnmpmibs.la ../agent/helpers/libnetsnmphelpers.la ../agent/libnetsnmpagent.la ../snmplib/libnetsnmp.la -lelf -lnsl -lsocket
> > /usr/local/bin/gcc -g -O2 -Usolaris2 -Dsolaris2=solaris2 -Wall -Winline -Wstrict-prototypes -Wwrite-strings -Wcast-qual -Wno-char-subscripts -o snmptrapd snmptrapd.o -L/build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/.libs -L/build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/helpers/.libs -L/build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/snmplib/.libs ./.libs/libnetsnmptrapd.a /build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/.libs/libnetsnmpmibs.a -L/usr/local/ssl/lib -L/build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/snmplib -L/build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent -L/build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/helpers ../agent/.libs/libnetsnmpmibs.a /build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/helpers/.libs/libnetsnmphelpers.a -ladm ../agent/helpers/.libs/libnetsnmphelpers.a /build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/.libs/libnetsnmpagent.a ../agent/.libs/libnetsnmpagent.a /buil

d/
> Su
> > nOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/snmplib/.libs/libnetsnmp.a -lwrap -lkvm ../snmplib/.libs/libnetsnmp.a -lkstat -lcrypto -lelf -lnsl -lsocket -R/usr/local/ssl/lib/
> > Undefined first referenced
> > symbol in file
> > netsnmp_register_null_context /build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/.libs/libnetsnmpagent.a(agent_registry.o)
> > netsnmp_register_old_api /build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/.libs/libnetsnmpagent.a(agent_registry.o)
> > netsnmp_init_helpers /build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/.libs/libnetsnmpagent.a(snmp_vars.o)
> > netsnmp_get_bulk_to_next_handler /build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/.libs/libnetsnmpagent.a(agent_handler.o)
> > netsnmp_bulk_to_next_fix_requests /build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/.libs/libnetsnmpagent.a(master.o)
> > netsnmp_register_null /build/SunOS/netsnmp/net-snmp-5.4.1.pre3-SunOS-5.10/agent/.libs/libnetsnmpagent.a(agent_registry.o)
> > ld: fatal: Symbol referencing errors. No output written to snmptrapd
> > collect2: ld returned 1 exit status

>
> Interesting. FWIW, this works fine for me on Solaris/Sparc 8/9/10. Not
> sure why x86 treats things differently.


It must be me treating things differently, it's happening on NetBSD 3.1
as well. Is there perhaps some ar / ranlib step that's missing?

> Can you please try whether shuffling the order of libnetsnmpagent.[l]a
> and libnetsnmphelpers.[l]a around changes things here? Also, do you have
> cc available on this box? If so, does it make a difference if you build
> with cc?


I only have gcc on the Solaris box. Will try the shuffle and let
you know.


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