Unbound 1.9.3 released
Wouter Wijngaards
wouter at nlnetlabs.nl
Mon Sep 9 07:36:59 UTC 2019
Hi Yuri,
On 9/6/19 6:16 PM, Yuri via Unbound-users wrote:
> The point is SUNPRO eats up -pthread, but not -pthreads.
Nice to hear that the problem is found. '-pthreads' causes /bin/cc to
error about '-h', libtool adds the '-pthreads' from a libevent.la file
in the library search path.
I do not think changing libtool would work because it somehow needs
those linker flags (for other cases I guess). And I do not want to
break compile on other platforms. It looks like that libevent.la file
can be omitted from the install script of the libevent package. And a
fix for sunpro to accept '-pthreads' is another option.
Best regards, Wouter
>
> 06.09.2019 20:41, Wouter Wijngaards via Unbound-users пишет:
>> Hi Yuri,
>>
>> On 06/09/2019 15:27, Yuri via Unbound-users wrote:
>>> 06.09.2019 19:22, Wouter Wijngaards via Unbound-users пишет:
>>>> Hi Yuri,
>>>>
>>>> But the pkg-config file is likely not really read by libtool.
>>>>
>>>> I think it may be reading a libevent.la or libcrypto.la file or
>>>> something like that and pick up something like "
>>>> inherited_linker_flags=' -pthread' " this.
>>>>
>>>> If there is some .la file in /usr/local/lib or /usr/lib, and it contains
>>>> -pthreads, likely for the gcc linker, you should (temporarily) move that
>>>> out of the system dir. So that libtool does not pick up the gcc
>>>> oriented options.
>>>>
>>>> Looks like the devtools work with most gcc options but '-pthreads' looks
>>>> like, it could be, possibly, the cause of the problem. Because it
>>>> complains about '-h' and that is a '-h' that gets weirdly inserted by an
>>>> inherited linker flag. And libtool adds it to the commandline.
>>>>
>>>> So if that libevent installed a .la file in the system dirs, that file
>>>> is likely the issue. On my system by the way, Linux, there is no .la
>>>> files in /usr/lib. But I guess if there was one by mistake libtool
>>>> would pick up the flags from it. And if it then contains the
>>>> -pthreads. But I do not know for sure. Otherwise, we'd be back to
>>>> trying to figure out why ./libtool includes extra options on the linker
>>>> commandline that make it fail...
>>>>
>>>> If all that fails you could copy and paste the linker line, /bin/cc ...
>>>> without that -pthreads option and see if that works.
>>> It works:
>>>
>>>
>>> # /bin/cc -I. -I/opt/csw/include -I/opt/csw/include
>>> -I/usr/local/include -I/opt/csw/include -DSRCDIR=. -xO4 -m64 -xlinkopt=2
>>> -xc99 -mt -m64 -xlinkopt=2 -o unbound .libs/acl_list.o .libs/cachedump.o
>>> .libs/daemon.o .libs/shm_main.o .libs/remote.o .libs/stats.o
>>> .libs/unbound.o .libs/worker.o .libs/dns.o .libs/infra.o .libs/rrset.o
>>> .libs/dname.o .libs/msgencode.o .libs/as112.o .libs/msgparse.o
>>> .libs/msgreply.o .libs/packed_rrset.o .libs/iterator.o
>>> .libs/iter_delegpt.o .libs/iter_donotq.o .libs/iter_fwd.o
>>> .libs/iter_hints.o .libs/iter_priv.o .libs/iter_resptype.o
>>> .libs/iter_scrub.o .libs/iter_utils.o .libs/localzone.o .libs/mesh.o
>>> .libs/modstack.o .libs/view.o .libs/outbound_list.o .libs/alloc.o
>>> .libs/config_file.o .libs/configlexer.o .libs/configparser.o
>>> .libs/fptr_wlist.o .libs/edns.o .libs/locks.o .libs/log.o
>>> .libs/mini_event.o .libs/module.o .libs/net_help.o .libs/random.o
>>> .libs/rbtree.o .libs/regional.o .libs/rtt.o .libs/dnstree.o
>>> .libs/lookup3.o .libs/lruhash.o .libs/slabhash.o .libs/tcp_conn_limit.o
>>> .libs/timehist.o .libs/tube.o .libs/winsock_event.o .libs/autotrust.o
>>> .libs/val_anchor.o .libs/validator.o .libs/val_kcache.o
>>> .libs/val_kentry.o .libs/val_neg.o .libs/val_nsec3.o .libs/val_nsec.o
>>> .libs/val_secalgo.o .libs/val_sigcrypt.o .libs/val_utils.o .libs/dns64.o
>>> .libs/cachedb.o .libs/redis.o .libs/authzone.o .libs/respip.o
>>> .libs/netevent.o .libs/listen_dnsport.o .libs/outside_network.o
>>> .libs/ub_event.o .libs/keyraw.o .libs/sbuffer.o .libs/wire2str.o
>>> .libs/parse.o .libs/parseutil.o .libs/rrdef.o .libs/str2wire.o
>>> .libs/explicit_bzero.o .libs/reallocarray.o .libs/arc4random.o
>>> .libs/arc4random_uniform.o .libs/arc4_lock.o .libs/getentropy_solaris.o
>>> .libs/strsep.o -L/opt/csw/lib/64 -L/opt/csw/lib -L/usr/local/lib -lssl
>>> /usr/local/lib/libevent.so -lsendfile -lrt -lsocket -lnsl -lcrypto -lmd
>>> -mt -R/usr/local/lib -R/usr/local/lib -R/opt/csw/lib
>>> #
>>
>> That is good news! So the '-pthreads' is the problem.
>>
>> It is not present in the Makefile. So not from configure. Or
>> pkg-config. But added by libtool.
>>
>> Libtool would do that for files in /usr/local/lib or /opt/csw/lib or
>> /usr/lib or /lib that are *.la is there one?
>>
>> This line could be used to modify the libtool to exclude the inherited
>> flags (do that and probably you can compile and use unbound):
>>
>> mv libtool libtool.orig
>> sed -e "s/ found=:/ found=false/" < libtool.orig > libtool
>>
>> This is not something I could put in unbound release, because I do not
>> know when to do it (or if it works), but may work for your package or
>> install script perhaps?
>>
>> I think it may be a libevent.la file (somewhere) because I see the
>> Makefile has '-levent' but libtool makes '/usr/local/lib/libevent.so'
>> (which works, but it performed an edit). So I think
>> /usr/local/lib/libevent.la may exist, and that instructs it to do so.
>> Move it away, like mv /usr/local/lib/libevent.la
>> /usr/local/lib/libevent.la.orig
>>
>> (It is possible for the .la file to get picked up out of another search
>> directory, maybe search it: find / -name libevent.la -print 2>/dev/null
>> (or something like this))
>>
>> Best regards, Wouter
>>
>>
>>>> Best regards, Wouter
>>>>
>>>> On 06/09/2019 15:04, Yuri via Unbound-users wrote:
>>>>> Seems only libevent_pthread.pc contains this:
>>>>>
>>>>> #libevent pkg-config source file
>>>>>
>>>>> prefix=/usr/local
>>>>> exec_prefix=${prefix}
>>>>> libdir=${exec_prefix}/lib
>>>>> includedir=${prefix}/include
>>>>>
>>>>> Name: libevent_pthreads
>>>>> Description: libevent_pthreads adds pthreads-based threading support to
>>>>> libevent
>>>>> Version: 2.1.11-stable
>>>>> Requires: libevent
>>>>> Conflicts:
>>>>> Libs: -L${libdir} -levent_pthreads
>>>>> Libs.private: -lsendfile -lrt -lsocket -lnsl
>>>>> Cflags: -I${includedir} -D_REENTRANT -pthreads
>>>>>
>>>>>
>>>>> 06.09.2019 19:00, Wouter Wijngaards via Unbound-users пишет:
>>>>>> Hi,
>>>>>>
>>>>>> Already privately replied that it looks like libtool inserts extra link
>>>>>> options. Specifically an extra -mt option, and with that a '-pthreads'
>>>>>> option. That looks like it causes the problem.
>>>>>>
>>>>>> The suggestion I gave was to move away, temporarily the
>>>>>> lib<something>.la file from /usr/lib or /usr/local/lib that contains
>>>>>> that -pthreads flag that libtool appends to the commandline, likely in
>>>>>> there because that library was compiled with gcc.
>>>>>>
>>>>>> Not sure why libtool appends the extra dependencies or options.
>>>>>>
>>>>>> Best regards, Wouter
>>>>>>
>>>>>> On 06/09/2019 14:43, Yuri via Unbound-users wrote:
>>>>>>> 30.08.2019 13:52, Wouter Wijngaards via Unbound-users пишет:
>>>>>>>> Hi Yuri,
>>>>>>>>
>>>>>>>> On 29/08/2019 09:43, Yuri via Unbound-users wrote:
>>>>>>>>> Thank you, Jaco, but this not solves my problem.
>>>>>>>>>
>>>>>>>>> I have Solaris 10u13 with Oracle Developer Studio 12.6 on SPARC-IV+ (so,
>>>>>>>>> incompatible with Solaris 11.x).
>>>>>>>>>
>>>>>>>>> 29.08.2019 13:29, Jaco Lesch via Unbound-users пишет:
>>>>>>>>>> On 8/28/19 18:49, Yuri via Unbound-users wrote:
>>>>>>>>>>> 28.08.2019 18:23, Wouter Wijngaards via Unbound-users пишет:
>>>>>>>>>>>> Hi Yuri,
>>>>>>>>>>>>
>>>>>>>>>>>> On 27/08/2019 19:45, Yuri via Unbound-users wrote:
>>>>>>>>>>>>> 27.08.2019 21:22, Yuri пишет:
>>>>>>>>>>>>>> 27.08.2019 21:17, Wouter Wijngaards via Unbound-users пишет:
>>>>>>>>>>>>>>> Hi Yuri,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> If that is any similar to yours, the ./configure --disable-shared
>>>>>>>>>>>>>>> flag
>>>>>>>>>>>>>>> could fix it.
>>>>>>>>>>>>> Tried with same error:
>>>>>>>>>>>> It looks like the flag makes the library build pass, but this link
>>>>>>>>>>>> fails
>>>>>>>>>>>> because of (what may also be the first error) unrecognised options.
>>>>>>>>>>>>
>>>>>>>>>>>> Can you give the full commandline that failed, and also a couple before
>>>>>>>>>>>> it (the libtool invocation, and then the compiler and linker lines).
>>>>>>>>>>>> The flags on it, we can try to change them to see which one is the
>>>>>>>>>>>> problem. Something that looks like -...h... is what I guess from the
>>>>>>>>>>>> link you sent.
>>>>>>>>>>> Failed all object and binaries link call. Which one?
>>>>>>>> The commandline I need is just before the part that you copy and pasted,
>>>>>>>> and I guess about 20 lines more would help me. That probably also
>>>>>>>> includes another commandline before it, or even a non-failure line, but
>>>>>>>> that's not a problem.
>>>>>>> libtool: compile: /bin/cc -I. -I/opt/csw/include -I/opt/csw/include
>>>>>>> -I/usr/local/include -I/opt/csw/include -DSRCDIR=. -xO4 -m64 -xlinkopt=2
>>>>>>> -xc99 -mt -c libunbound/libworker.c -o libworker.o >/dev/null 2>&1
>>>>>>> ./libtool --tag=CC --mode=compile /bin/cc -I. -I/opt/csw/include
>>>>>>> -I/opt/csw/include -I/usr/local/include -I/opt/csw/include -DSRCDIR=.
>>>>>>> -xO4 -m64 -xlinkopt=2 -xc99 -mt -o ub_event_pluggable.lo -c
>>>>>>> util/ub_event_pluggable.c
>>>>>>> libtool: compile: /bin/cc -I. -I/opt/csw/include -I/opt/csw/include
>>>>>>> -I/usr/local/include -I/opt/csw/include -DSRCDIR=. -xO4 -m64 -xlinkopt=2
>>>>>>> -xc99 -mt -c util/ub_event_pluggable.c -KPIC -DPIC -o
>>>>>>> .libs/ub_event_pluggable.o
>>>>>>> "./util/log.h", line 75: warning: attribute "format" is unknown, ignored
>>>>>>> "./util/log.h", line 131: warning: attribute "format" is unknown, ignored
>>>>>>> "./util/log.h", line 138: warning: attribute "format" is unknown, ignored
>>>>>>> "./util/log.h", line 145: warning: attribute "format" is unknown, ignored
>>>>>>> "./util/log.h", line 161: warning: attribute "format" is unknown, ignored
>>>>>>> "./util/log.h", line 168: warning: attribute "format" is unknown, ignored
>>>>>>> "./util/log.h", line 184: warning: attribute "format" is unknown, ignored
>>>>>>> libtool: compile: /bin/cc -I. -I/opt/csw/include -I/opt/csw/include
>>>>>>> -I/usr/local/include -I/opt/csw/include -DSRCDIR=. -xO4 -m64 -xlinkopt=2
>>>>>>> -xc99 -mt -c util/ub_event_pluggable.c -o ub_event_pluggable.o
>>>>>>>> /dev/null 2>&1
>>>>>>> ./libtool --tag=CC --mode=link /bin/cc -R/opt/csw/lib -R/usr/local/lib
>>>>>>> -I. -I/opt/csw/include -I/opt/csw/include -I/usr/local/include
>>>>>>> -I/opt/csw/include -DSRCDIR=. -xO4 -m64 -xlinkopt=2 -xc99 -mt -m64
>>>>>>> -L/opt/csw/lib/64 -xlinkopt=2 -L/opt/csw/lib -L/usr/local/lib
>>>>>>> -L/opt/csw/lib -version-info 9:3:1 -no-undefined -export-symbols
>>>>>>> ./libunbound/ubsyms.def -o libunbound.la context.lo libunbound.lo
>>>>>>> libworker.lo ub_event_pluggable.lo dns.lo infra.lo rrset.lo dname.lo
>>>>>>> msgencode.lo as112.lo msgparse.lo msgreply.lo packed_rrset.lo
>>>>>>> iterator.lo iter_delegpt.lo iter_donotq.lo iter_fwd.lo iter_hints.lo
>>>>>>> iter_priv.lo iter_resptype.lo iter_scrub.lo iter_utils.lo localzone.lo
>>>>>>> mesh.lo modstack.lo view.lo outbound_list.lo alloc.lo config_file.lo
>>>>>>> configlexer.lo configparser.lo fptr_wlist.lo edns.lo locks.lo log.lo
>>>>>>> mini_event.lo module.lo net_help.lo random.lo rbtree.lo regional.lo
>>>>>>> rtt.lo dnstree.lo lookup3.lo lruhash.lo slabhash.lo tcp_conn_limit.lo
>>>>>>> timehist.lo tube.lo winsock_event.lo autotrust.lo val_anchor.lo
>>>>>>> validator.lo val_kcache.lo val_kentry.lo val_neg.lo val_nsec3.lo
>>>>>>> val_nsec.lo val_secalgo.lo val_sigcrypt.lo val_utils.lo dns64.lo
>>>>>>> cachedb.lo redis.lo authzone.lo respip.lo netevent.lo
>>>>>>> listen_dnsport.lo outside_network.lo keyraw.lo sbuffer.lo wire2str.lo
>>>>>>> parse.lo parseutil.lo rrdef.lo str2wire.lo explicit_bzero.lo
>>>>>>> reallocarray.lo arc4random.lo arc4random_uniform.lo arc4_lock.lo
>>>>>>> getentropy_solaris.lo strsep.lo -rpath /usr/local/lib -lssl -lrt -levent
>>>>>>> -lrt -lsocket -lnsl -lcrypto -lmd
>>>>>>> libtool: link: echo "{ global:" > .libs/libunbound.so.8.1.3.exp
>>>>>>> libtool: link: cat ./libunbound/ubsyms.def | /opt/csw/gnu/sed -e
>>>>>>> "s/\(.*\)/\1;/" >> .libs/libunbound.so.8.1.3.exp
>>>>>>> libtool: link: echo "local: *; };" >> .libs/libunbound.so.8.1.3.exp
>>>>>>> libtool: link: /bin/cc -G -z defs -M .libs/libunbound.so.8.1.3.exp -h
>>>>>>> libunbound.so.8 -o .libs/libunbound.so.8.1.3 .libs/context.o
>>>>>>> .libs/libunbound.o .libs/libworker.o .libs/ub_event_pluggable.o
>>>>>>> .libs/dns.o .libs/infra.o .libs/rrset.o .libs/dname.o .libs/msgencode.o
>>>>>>> .libs/as112.o .libs/msgparse.o .libs/msgreply.o .libs/packed_rrset.o
>>>>>>> .libs/iterator.o .libs/iter_delegpt.o .libs/iter_donotq.o
>>>>>>> .libs/iter_fwd.o .libs/iter_hints.o .libs/iter_priv.o
>>>>>>> .libs/iter_resptype.o .libs/iter_scrub.o .libs/iter_utils.o
>>>>>>> .libs/localzone.o .libs/mesh.o .libs/modstack.o .libs/view.o
>>>>>>> .libs/outbound_list.o .libs/alloc.o .libs/config_file.o
>>>>>>> .libs/configlexer.o .libs/configparser.o .libs/fptr_wlist.o .libs/edns.o
>>>>>>> .libs/locks.o .libs/log.o .libs/mini_event.o .libs/module.o
>>>>>>> .libs/net_help.o .libs/random.o .libs/rbtree.o .libs/regional.o
>>>>>>> .libs/rtt.o .libs/dnstree.o .libs/lookup3.o .libs/lruhash.o
>>>>>>> .libs/slabhash.o .libs/tcp_conn_limit.o .libs/timehist.o .libs/tube.o
>>>>>>> .libs/winsock_event.o .libs/autotrust.o .libs/val_anchor.o
>>>>>>> .libs/validator.o .libs/val_kcache.o .libs/val_kentry.o .libs/val_neg.o
>>>>>>> .libs/val_nsec3.o .libs/val_nsec.o .libs/val_secalgo.o
>>>>>>> .libs/val_sigcrypt.o .libs/val_utils.o .libs/dns64.o .libs/cachedb.o
>>>>>>> .libs/redis.o .libs/authzone.o .libs/respip.o .libs/netevent.o
>>>>>>> .libs/listen_dnsport.o .libs/outside_network.o .libs/keyraw.o
>>>>>>> .libs/sbuffer.o .libs/wire2str.o .libs/parse.o .libs/parseutil.o
>>>>>>> .libs/rrdef.o .libs/str2wire.o .libs/explicit_bzero.o
>>>>>>> .libs/reallocarray.o .libs/arc4random.o .libs/arc4random_uniform.o
>>>>>>> .libs/arc4_lock.o .libs/getentropy_solaris.o .libs/strsep.o
>>>>>>> -R/usr/local/lib -R/usr/local/lib -R/opt/csw/lib -L/opt/csw/lib/64
>>>>>>> -L/opt/csw/lib -L/usr/local/lib -lssl /usr/local/lib/libevent.so
>>>>>>> -lsendfile -lrt -lsocket -lnsl -lcrypto -lmd -lc -m64 -mt -m64 -mt
>>>>>>> -pthreads
>>>>>>> ld: warning: soname option (-h, --soname) appears more than once, first
>>>>>>> setting taken
>>>>>>> libtool: link: rm -f .libs/libunbound.so.8.1.3.exp
>>>>>>> libtool: link: (cd ".libs" && rm -f "libunbound.so.8" && ln -s
>>>>>>> "libunbound.so.8.1.3" "libunbound.so.8")
>>>>>>> libtool: link: (cd ".libs" && rm -f "libunbound.so" && ln -s
>>>>>>> "libunbound.so.8.1.3" "libunbound.so")
>>>>>>> libtool: link: /opt/csw/gnu/ar cru .libs/libunbound.a context.o
>>>>>>> libunbound.o libworker.o ub_event_pluggable.o dns.o infra.o rrset.o
>>>>>>> dname.o msgencode.o as112.o msgparse.o msgreply.o packed_rrset.o
>>>>>>> iterator.o iter_delegpt.o iter_donotq.o iter_fwd.o iter_hints.o
>>>>>>> iter_priv.o iter_resptype.o iter_scrub.o iter_utils.o localzone.o mesh.o
>>>>>>> modstack.o view.o outbound_list.o alloc.o config_file.o configlexer.o
>>>>>>> configparser.o fptr_wlist.o edns.o locks.o log.o mini_event.o module.o
>>>>>>> net_help.o random.o rbtree.o regional.o rtt.o dnstree.o lookup3.o
>>>>>>> lruhash.o slabhash.o tcp_conn_limit.o timehist.o tube.o winsock_event.o
>>>>>>> autotrust.o val_anchor.o validator.o val_kcache.o val_kentry.o val_neg.o
>>>>>>> val_nsec3.o val_nsec.o val_secalgo.o val_sigcrypt.o val_utils.o dns64.o
>>>>>>> cachedb.o redis.o authzone.o respip.o netevent.o listen_dnsport.o
>>>>>>> outside_network.o keyraw.o sbuffer.o wire2str.o parse.o parseutil.o
>>>>>>> rrdef.o str2wire.o explicit_bzero.o reallocarray.o arc4random.o
>>>>>>> arc4random_uniform.o arc4_lock.o getentropy_solaris.o strsep.o
>>>>>>> libtool: link: ranlib .libs/libunbound.a
>>>>>>> libtool: link: ( cd ".libs" && rm -f "libunbound.la" && ln -s
>>>>>>> "../libunbound.la" "libunbound.la" )
>>>>>>> ./libtool --tag=CC --mode=link /bin/cc -R/opt/csw/lib -R/usr/local/lib
>>>>>>> -I. -I/opt/csw/include -I/opt/csw/include -I/usr/local/include
>>>>>>> -I/opt/csw/include -DSRCDIR=. -xO4 -m64 -xlinkopt=2 -xc99 -mt -m64
>>>>>>> -L/opt/csw/lib/64 -xlinkopt=2 -L/opt/csw/lib -L/usr/local/lib
>>>>>>> -L/opt/csw/lib -o unbound acl_list.lo cachedump.lo daemon.lo shm_main.lo
>>>>>>> remote.lo stats.lo unbound.lo worker.lo dns.lo infra.lo rrset.lo
>>>>>>> dname.lo msgencode.lo as112.lo msgparse.lo msgreply.lo packed_rrset.lo
>>>>>>> iterator.lo iter_delegpt.lo iter_donotq.lo iter_fwd.lo iter_hints.lo
>>>>>>> iter_priv.lo iter_resptype.lo iter_scrub.lo iter_utils.lo localzone.lo
>>>>>>> mesh.lo modstack.lo view.lo outbound_list.lo alloc.lo config_file.lo
>>>>>>> configlexer.lo configparser.lo fptr_wlist.lo edns.lo locks.lo log.lo
>>>>>>> mini_event.lo module.lo net_help.lo random.lo rbtree.lo regional.lo
>>>>>>> rtt.lo dnstree.lo lookup3.lo lruhash.lo slabhash.lo tcp_conn_limit.lo
>>>>>>> timehist.lo tube.lo winsock_event.lo autotrust.lo val_anchor.lo
>>>>>>> validator.lo val_kcache.lo val_kentry.lo val_neg.lo val_nsec3.lo
>>>>>>> val_nsec.lo val_secalgo.lo val_sigcrypt.lo val_utils.lo dns64.lo
>>>>>>> cachedb.lo redis.lo authzone.lo respip.lo netevent.lo
>>>>>>> listen_dnsport.lo outside_network.lo ub_event.lo keyraw.lo sbuffer.lo
>>>>>>> wire2str.lo parse.lo parseutil.lo rrdef.lo str2wire.lo explicit_bzero.lo
>>>>>>> reallocarray.lo arc4random.lo arc4random_uniform.lo arc4_lock.lo
>>>>>>> getentropy_solaris.lo strsep.lo -lssl -lrt -levent -lrt -lsocket
>>>>>>> -lnsl -lcrypto -lmd
>>>>>>> libtool: link: /bin/cc -I. -I/opt/csw/include -I/opt/csw/include
>>>>>>> -I/usr/local/include -I/opt/csw/include -DSRCDIR=. -xO4 -m64 -xlinkopt=2
>>>>>>> -xc99 -mt -m64 -xlinkopt=2 -o unbound .libs/acl_list.o .libs/cachedump.o
>>>>>>> .libs/daemon.o .libs/shm_main.o .libs/remote.o .libs/stats.o
>>>>>>> .libs/unbound.o .libs/worker.o .libs/dns.o .libs/infra.o .libs/rrset.o
>>>>>>> .libs/dname.o .libs/msgencode.o .libs/as112.o .libs/msgparse.o
>>>>>>> .libs/msgreply.o .libs/packed_rrset.o .libs/iterator.o
>>>>>>> .libs/iter_delegpt.o .libs/iter_donotq.o .libs/iter_fwd.o
>>>>>>> .libs/iter_hints.o .libs/iter_priv.o .libs/iter_resptype.o
>>>>>>> .libs/iter_scrub.o .libs/iter_utils.o .libs/localzone.o .libs/mesh.o
>>>>>>> .libs/modstack.o .libs/view.o .libs/outbound_list.o .libs/alloc.o
>>>>>>> .libs/config_file.o .libs/configlexer.o .libs/configparser.o
>>>>>>> .libs/fptr_wlist.o .libs/edns.o .libs/locks.o .libs/log.o
>>>>>>> .libs/mini_event.o .libs/module.o .libs/net_help.o .libs/random.o
>>>>>>> .libs/rbtree.o .libs/regional.o .libs/rtt.o .libs/dnstree.o
>>>>>>> .libs/lookup3.o .libs/lruhash.o .libs/slabhash.o .libs/tcp_conn_limit.o
>>>>>>> .libs/timehist.o .libs/tube.o .libs/winsock_event.o .libs/autotrust.o
>>>>>>> .libs/val_anchor.o .libs/validator.o .libs/val_kcache.o
>>>>>>> .libs/val_kentry.o .libs/val_neg.o .libs/val_nsec3.o .libs/val_nsec.o
>>>>>>> .libs/val_secalgo.o .libs/val_sigcrypt.o .libs/val_utils.o .libs/dns64.o
>>>>>>> .libs/cachedb.o .libs/redis.o .libs/authzone.o .libs/respip.o
>>>>>>> .libs/netevent.o .libs/listen_dnsport.o .libs/outside_network.o
>>>>>>> .libs/ub_event.o .libs/keyraw.o .libs/sbuffer.o .libs/wire2str.o
>>>>>>> .libs/parse.o .libs/parseutil.o .libs/rrdef.o .libs/str2wire.o
>>>>>>> .libs/explicit_bzero.o .libs/reallocarray.o .libs/arc4random.o
>>>>>>> .libs/arc4random_uniform.o .libs/arc4_lock.o .libs/getentropy_solaris.o
>>>>>>> .libs/strsep.o -L/opt/csw/lib/64 -L/opt/csw/lib -L/usr/local/lib -lssl
>>>>>>> /usr/local/lib/libevent.so -lsendfile -lrt -lsocket -lnsl -lcrypto -lmd
>>>>>>> -pthreads -mt -R/usr/local/lib -R/usr/local/lib -R/opt/csw/lib
>>>>>>> ld: fatal: soname option (-h, --soname) is incompatible with building a
>>>>>>> dynamic executable
>>>>>>> ld: fatal: flags processing errors
>>>>>>> postopt: error: ld failed to link the binary
>>>>>>> cc: postopt failed for unbound
>>>>>>> gmake: *** [Makefile:329: unbound] Error 2
>>>>>>>
>>>>>>>> Your configure options look nice. The "--without-pthreads
>>>>>>>> --with-solaris-threads" part should be okay, but on the CFLAGS there
>>>>>>>> seems to be -pthread -mt. This is weird. The -pthread should not be
>>>>>>>> there, I think. Could you re-run configure, then when it is done edit
>>>>>>>> the Makefile and remove the -pthread from the Makefile and see if that
>>>>>>>> compiles?
>>>>>>>>
>>>>>>>> From the code, it looks like the -pthread could be from some pkg-config
>>>>>>>> imported flags, but there does not seem to be an obvious candidate that
>>>>>>>> is importing flags. The ax_pthread code, tries to do the -pthread -mt
>>>>>>>> option, and that could be the culprit - it does not distinguish between
>>>>>>>> solaris 11 and solaris 10 for the -pthread flag and sunworkshop. But
>>>>>>>> you disabled that, in the configure line you pasted. This is weird.
>>>>>>>> And perhaps the way to solve this (if the compile without -pthread
>>>>>>>> passes, then this debug could be useful) is to look at the configure
>>>>>>>> output for threading stuff and the config.log, to take a look and see
>>>>>>>> what is wrong there.
>>>>>>> Attached compressed config.log
>>>>>>>> Best regards, Wouter
>>>>>>>>
>>>>>>>>
>>>>>>>>>>>> You could edit the CFLAGS, CPPFLAGS in the Makefile to try different
>>>>>>>>>>>> options, or enter the commandline by hand ('#' makes comments in the
>>>>>>>>>>>> Makefile, or copy to a backup file so you can try different changes).
>>>>>>>>>>>> Try to remove the '-pthread', because there is an 'h' in that and
>>>>>>>>>>>> solaris has a different threading model (the '-mt' option enables the
>>>>>>>>>>>> solaris threading I believe). Maybe the '/usr/local/lib/libevent.so'
>>>>>>>>>>> Let's take a look on configure options:
>>>>>>>>>>>
>>>>>>>>>>> ./configure --prefix=/usr/local
>>>>>>>>>>> --with-conf-file=/usr/local/etc/unbound/unbound.conf
>>>>>>>>>>> --with-username=unbound --with-ssl=/opt/csw --with-libevent=/usr/local
>>>>>>>>>>> --with-libexpat=/opt/csw --without-pthreads --with-solaris-threads
>>>>>>>>>>> --enable-tfo-client --with-pidfile=/tmp/unbound.pid 'CFLAGS=-xO4 -m64
>>>>>>>>>>> -xlinkopt=2' 'CPPFLAGS=-I/opt/csw/include' 'LDFLAGS=-m64
>>>>>>>>>>> -L/opt/csw/lib/64 -xlinkopt=2'
>>>>>>>>>>>
>>>>>>>>>>> Solaris support POSIX threads since at least Developer Studio 12.4, If I
>>>>>>>>>>> remember correct. I've specified explicity use native, however, for
>>>>>>>>>>> Unbound since 2014.
>>>>>>>>>>>
>>>>>>>>>>>> needs to change into '-levent' because citing the .so directly is a gcc
>>>>>>>>>>>> feature (I thought). Maybe there are other options that cause issues,
>>>>>>>>>>>> like warning options or the '-flto' option (disabled with
>>>>>>>>>>>> --disable-flto
>>>>>>>>>>>> for configure).
>>>>>>>>>>> LTO does not supported by SunPro, only -xlinkopt.
>>>>>>>>>>>> Best regards, Wouter
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>> nsport.o outside_network.o ub_event.o keyraw.o sbuffer.o wire2str.o
>>>>>>>>>>>>> parse.o parseutil.o rrdef.o str2wire.o explicit_bzero.o reallocarray.o
>>>>>>>>>>>>> arc4random.o arc4random_uniform.o arc4_lock.o getentropy_solaris.o
>>>>>>>>>>>>> strsep.o -L/opt/csw/lib/64 -L/opt/csw/lib -L/usr/local/lib -lssl
>>>>>>>>>>>>> /usr/local/lib/libevent.so -lsendfile -lrt -lsocket -lnsl -lcrypto
>>>>>>>>>>>>> -lmd
>>>>>>>>>>>>> -pthreads -mt -Wl,-rpath -Wl,/usr/local/lib -Wl,-rpath
>>>>>>>>>>>>> -Wl,/usr/local/lib -Wl,-rpath -Wl,/opt/csw/lib
>>>>>>>>>>>>> cc: postopt failed for unbound-checkconf
>>>>>>>>>>>>> gmake: *** [Makefile:335: unbound-control] Error 2
>>>>>>>>>>>>> gmake: *** [Makefile:332: unbound-checkconf] Error 2
>>>>>>>>>>>>> ld: fatal: soname option (-h, --soname) is incompatible with
>>>>>>>>>>>>> building a
>>>>>>>>>>>>> dynamic executable
>>>>>>>>>>>>> ld: fatal: flags processing errors
>>>>>>>>>>>>> postopt: error: ld failed to link the binary
>>>>>>>>>>>>> cc: postopt failed for unbound
>>>>>>>>>>>>> gmake: *** [Makefile:329: unbound] Error 2
>>>>>>>>>>>>>
>>>>>>>>>>>>> Static library built, but no one executable linked.
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>> Yuri
>>>>>>>>>>
>>>>>>>>>> From my side I was able to successfully compile Unbound 1.9.3 on
>>>>>>>>>> Solaris 11.4 SPARC with Studio 12.6, linked to libev 4.24. The output
>>>>>>>>>> from './unbound -V':
>>>>>>>>>> --------------------------------------------------------------------------------------
>>>>>>>>>>
>>>>>>>>>> Version 1.9.3
>>>>>>>>>>
>>>>>>>>>> Configure line: --prefix=/opt/local --libdir=/opt/local/lib/sparcv9
>>>>>>>>>> --sysconfdir=/etc --with-username=dnsadmin --with-libevent=/opt/local
>>>>>>>>>> --disable-gost --disable-ecdsa
>>>>>>>>>> Linked libs: libev 4.24 (it uses not obtainable), OpenSSL 1.0.2q 20
>>>>>>>>>> Nov 2018
>>>>>>>>>> Linked modules: dns64 respip validator iterator
>>>>>>>>>>
>>>>>>>>>> BSD licensed, see LICENSE in source package for details.
>>>>>>>>>> Report bugs to unbound-bugs at nlnetlabs.nl or
>>>>>>>>>> https://github.com/NLnetLabs/unbound/issues
>>>>>>>>>> --------------------------------------------------------------------------------------
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> And I compiled it with the following settings:
>>>>>>>>>> --------------------------------------------------------------------------------------
>>>>>>>>>>
>>>>>>>>>> CC="/opt/SunStudio/OracleDeveloperStudio12.6-solaris-sparc-bin/developerstudio12.6/bin/cc"
>>>>>>>>>>
>>>>>>>>>> CFLAGS="-m64 -xO4 -Qoption cg -xregs=no%appl -W2,-xwrap_int
>>>>>>>>>> -xmemalign=16s"
>>>>>>>>>> CPPFLAGS="-I/opt/local/include"
>>>>>>>>>> LDFLAGS="-L/opt/local/lib/64"
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> ./configure --prefix=/opt/local \
>>>>>>>>>> --libdir=/opt/local/lib/sparcv9 \
>>>>>>>>>> --sysconfdir=/etc \
>>>>>>>>>> --with-username=dnsadmin \
>>>>>>>>>> --with-libevent=/opt/local \
>>>>>>>>>> --disable-gost --disable-ecdsa
>>>>>>>>>> --------------------------------------------------------------------------------------
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> According the Studio manpage on cc, the "-mt" is used by default for
>>>>>>>>>> multithreaded code and the binary then links to
>>>>>>>>>> '/lib/64/libpthread.so.1'.
>>>>>>>>> Yes, I know about it. Im using it in my own projects for years. But the
>>>>>>>>> issue is not -mt, but -soname option.
>>>>>>>>>
>>>>>>>>> Just take a look on my configure more closely:
>>>>>>>>>
>>>>>>>>> ./configure --prefix=/usr/local
>>>>>>>>> --with-conf-file=/usr/local/etc/unbound/unbound.conf
>>>>>>>>> --with-username=unbound --with-ssl=/opt/csw --with-libevent=/usr/local
>>>>>>>>> --with-libexpat=/opt/csw --without-pthreads --with-solaris-threads
>>>>>>>>> --enable-tfo-client --with-pidfile=/tmp/unbound.pid 'CFLAGS=-xO4 -m64
>>>>>>>>> -xlinkopt=2' 'CPPFLAGS=-I/opt/csw/include' 'LDFLAGS=-m64
>>>>>>>>> -L/opt/csw/lib/64 -xlinkopt=2'
>>>>>>>>>
>>>>>>>>> AFAIK, --without-pthreads --with-solaris-threads should set
>>>>>>>>> thread-related flags correctly, right?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> Hope this helps you with your problem.
>>>>>>>>>>
>>>>>>>>>> Regards
>>>>>>>>>>
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