[libvirt] libvirt on mingw: undefined reference to htonl/ntohl

[Brecht Sanders]

Hi,
I guesss I had got as far as you did.
To Install Python on Windows you will need to download and install the 
following:
    http://www.python.org/ftp/python/2.5.2/python-2.5.2.msi
    
http://ftp.gnome.org/pub/GNOME/binaries/win32/pygobject/2.14/pygobject-2.14.1-1.win32-py2.5.exe
    
http://ftp.gnome.org/pub/GNOME/binaries/win32/pycairo/1.4/pycairo-1.4.12-1.win32-py2.5.exe
    
http://ftp.gnome.org/pub/GNOME/binaries/win32/pygtk/2.12/pygtk-2.12.1-2.win32-py2.5.exe
Also, don't forget to set some environment variables:
    export PYDIR=/C/Prog/Python25
    export PYTHONHOME=$PYDIR
    export PYTHONPATH=$PYDIR/Lib/site-packages
    export PATH=$MINGWPREFIX:$MINGWPREFIX/bin:$PATH
Just out of curiosity, have you done anything with virsh or the DLL you 
have built?
Regards,
    Brecht

Atsushi SAKAI wrote:
> Hi, Bericht
>
> By your suggestion, I am recognizing python bindings are not created(on my configuration).
> If you notice me to install python on MinGW, I will try to investigate it.
>
> My posting mail is follows(it does not create python library)
> https://www.redhat.com/archives/libvir-list/2008-June/msg00201.html
> It creates general library and virsh only.
>
> Thanks
> Atsushi SAKAI
>
>
> Brecht Sanders <brecht at sanders.org> wrote:
>
>   
>> No. Can you tell me where to find it?
>> I also noticed that I only produced one DLL: libvirt-0.dll.
>> No Python module DLL was built. Were you able to build this?
>>
>> Atsushi SAKAI wrote:
>>     
>>> Hi,
>>>
>>> Did you check my instruction for libvirt on MinGW?
>>>
>>> Thanks
>>> Atsushi SAKAI
>>>
>>>
>>> Brecht Sanders <brecht at sanders.org> wrote:
>>>
>>>   
>>>       
>>>> Hi,
>>>> Some time passed by and I thought I'd have another go at compiling 
>>>> libvirt for win32 using MinGW/MSYS again.
>>>> I tried to compile libvirt-0.4.3 and I got around most obstacles. Now it 
>>>> just seems I am stuck when it is trying to link.
>>>> My search on google showed me that I am not the first one to see this issue.
>>>> Usually i means -lws2_32 is in the wrong place. However I tried moving 
>>>> it around without luck.
>>>> Also it doesn't make sense to me that only htonl and ntohl are missing. 
>>>> It appears anything else used from the winsock library is found during 
>>>> linking.
>>>> I feel we're very close to getting libvirt compiled on win32. Or do you 
>>>> know if anyone already succeeded?
>>>> Regards
>>>>     Brecht Sanders
>>>>
>>>> gcc -shared  .libs/libvirt_la-libvirt.o .libs/libvirt_la-memory.o 
>>>> .libs/libvirt_la-hash.o .libs/libvirt_la-test.o .libs/libvirt_la-buf.o 
>>>> .libs/libvirt_la-qparams.o .libs/libvirt_la-capabilities.o 
>>>> .libs/libvirt_la-xml.o .libs/libvirt_la-event.o 
>>>> .libs/libvirt_la-xen_unified.o .libs/libvirt_la-xen_internal.o 
>>>> .libs/libvirt_la-xs_internal.o .libs/libvirt_la-xend_internal.o 
>>>> .libs/libvirt_la-stats_linux.o .libs/libvirt_la-sexpr.o 
>>>> .libs/libvirt_la-virterror.o .libs/libvirt_la-proxy_internal.o 
>>>> .libs/libvirt_la-conf.o .libs/libvirt_la-xm_internal.o 
>>>> .libs/libvirt_la-remote_internal.o .libs/libvirt_la-bridge.o 
>>>> .libs/libvirt_la-iptables.o .libs/libvirt_la-uuid.o 
>>>> .libs/libvirt_la-qemu_driver.o .libs/libvirt_la-qemu_conf.o 
>>>> .libs/libvirt_la-openvz_conf.o .libs/libvirt_la-openvz_driver.o 
>>>> .libs/libvirt_la-lxc_driver.o .libs/libvirt_la-lxc_conf.o 
>>>> .libs/libvirt_la-lxc_container.o .libs/libvirt_la-nodeinfo.o 
>>>> .libs/libvirt_la-util.o .libs/libvirt_la-remote_protocol.o 
>>>> -Wl,--whole-archive ../gnulib/lib/.libs/libgnu.a -Wl,--no-whole-archive  
>>>> -L/mingw/lib /mingw/lib/libxml2.dll.a /mingw/lib/libgnutls.dll.a 
>>>> -L/home/bsanders/inst_libgcrypt-1.4.1/lib -lintl -lpthread 
>>>> /mingw/lib/libportablexdr.dll.a -lws2_32  
>>>> -Wl,--version-script=./libvirt_sym.version -o .libs/libvirt-0.dll 
>>>> -Wl,--enable-auto-image-base -Xlinker --out-implib -Xlinker 
>>>> .libs/libvirt.dll.a
>>>> Creating library file: .libs/libvirt.dll.a
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xa46): 
>>>> undefined reference to `htonl'
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xa5f): 
>>>> undefined reference to `htonl'
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xa78): 
>>>> undefined reference to `htonl'
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xa91): 
>>>> undefined reference to `htonl'
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xaaa): 
>>>> undefined reference to `htonl'
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xac3): more 
>>>> undefined references to `htonl' follow
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xc5d): 
>>>> undefined reference to `ntohl'
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xc74): 
>>>> undefined reference to `ntohl'
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xc8b): 
>>>> undefined reference to `ntohl'
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xca2): 
>>>> undefined reference to `ntohl'
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xcb9): 
>>>> undefined reference to `ntohl'
>>>> .libs/libvirt_la-remote_protocol.o:remote_protocol.c:(.text+0xccc): more 
>>>> undefined references to `ntohl' follow
>>>> collect2: ld returned 1 exit status
>>>> make[2]: *** [libvirt.la] Error 1
>>>> make[2]: Leaving directory `/home/bsanders/libvirt-0.4.3/src'
>>>> make[1]: *** [all-recursive] Error 1
>>>> make[1]: Leaving directory `/home/bsanders/libvirt-0.4.3'
>>>> make: *** [all] Error 2
>>>>
>>>> --
>>>> Libvir-list mailing list
>>>> Libvir-list at redhat.com
>>>> https://www.redhat.com/mailman/listinfo/libvir-list
>>>>     
>>>>         
>>>
>>>
>>>
>>>   
>>>       
>
>
>
>
>
>   

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