[Xorp-users] Compiling Problem Sun Blade 150+Ubuntu 7.04 Server

[Sukrit Dasgupta]

Hi Pavlin,

Thanks for the help, still getting stuck though. Got the latest code  
off the CVS. Getting the same error:

-------------------------------

make  all-recursive
make[1]: Entering directory `/root/xorp'
Making all in libxorp
make[2]: Entering directory `/root/xorp/libxorp'
make  all-am
make[3]: Entering directory `/root/xorp/libxorp'
/bin/bash ../libtool --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H - 
I. -I.. -I..    -g -Werror -W -Wall -Wwrite-strings -Wcast-qual - 
Wpointer-arith -Wcast-align -Woverloaded-virtual -ftemplate-depth-25 - 
pipe -MT ipv4.lo -MD -MP -MF .deps/ipv4.Tpo -c -o ipv4.lo ipv4.cc
g++ -DHAVE_CONFIG_H -I. -I.. -I.. -g -Werror -W -Wall -Wwrite-strings  
-Wcast-qual -Wpointer-arith -Wcast-align -Woverloaded-virtual - 
ftemplate-depth-25 -pipe -MT ipv4.lo -MD -MP -MF .deps/ipv4.Tpo -c  
ipv4.cc -o ipv4.o
cc1plus: warnings being treated as errors
ipv4.cc: In constructor 'IPv4::IPv4(const sockaddr&)':
ipv4.cc:48: warning: cast from 'const sockaddr*' to 'const  
sockaddr_in*' increases required alignment of target type
ipv4.cc: In member function 'size_t IPv4::copy_out(sockaddr&) const':
ipv4.cc:96: warning: cast from 'sockaddr*' to 'sockaddr_in*'  
increases required alignment of target type
ipv4.cc: In member function 'size_t IPv4::copy_in(const sockaddr&)':
ipv4.cc:144: warning: cast from 'const sockaddr*' to 'const  
sockaddr_in*' increases required alignment of target type
make[3]: *** [ipv4.lo] Error 1
make[3]: Leaving directory `/root/xorp/libxorp'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/root/xorp/libxorp'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/root/xorp'
make: *** [all] Error 2

-------------------------------


Again, thanks a lot for your time.

Regards,
Sukrit



On Jun 19, 2007, at 1:55 PM, Pavlin Radoslavov wrote:

>> I am trying to compile XORP on a Sun Blade running Ubuntu 7.04 and am
>> running into the following error
>
> It seems like you are using XORP-1.3 which is a bit out of date.
> Version 1.4 contains a number of alignment related fixes which
> fixes the particular problem shown below.
>
> However, on Ubuntu 7.04 specifically there was a small compilation
> issue related to its header files. The issue was fixed few days ago
> in XORP CVS.
>
> Hence I would recommend that you use the latest XORP code from CVS.
> The following URL contains instructions how to get the code using
> anon. CVS:
>
> http://www.xorp.org/cvs.html
>
> If it doesn't compile for you then please let us know and we will
> try to fix the problem.
>
> Regards,
> Pavlin
>
>> ---------------------------------------------
>>
>> make[3]: Entering directory `/home/sukrit/xorp-1.3/libxorp'
>> source='ipv4.cc' object='ipv4.lo' libtool=yes \
>>          depfile='.deps/ipv4.Plo' tmpdepfile='.deps/ipv4.TPlo' \
>>          depmode=gcc3 /bin/bash ../config/depcomp \
>>          /bin/bash ../libtool --mode=compile g++ -DHAVE_CONFIG_H - 
>> I. -
>> I. -I.. -I..    -g -W -Wall -Wwrite-strings -Wcast-qual -Werror -
>> Wpointer-arith -Wcast-align -Woverloaded-virtual -ftemplate- 
>> depth-25 -
>> pipe -c -o ipv4.lo `test -f ipv4.cc || echo './'`ipv4.cc
>> g++ -DHAVE_CONFIG_H -I. -I. -I.. -I.. -g -W -Wall -Wwrite-strings -
>> Wcast-qual -Werror -Wpointer-arith -Wcast-align -Woverloaded- 
>> virtual -
>> ftemplate-depth-25 -pipe -c ipv4.cc -MT ipv4.lo -MD -MP -MF .deps/
>> ipv4.TPlo -o ipv4.o
>> cc1plus: warnings being treated as errors
>> ipv4.cc: In constructor 'IPv4::IPv4(const sockaddr&)':
>> ipv4.cc:50: warning: cast from 'const sockaddr*' to 'const
>> sockaddr_in*' increases required alignment of target type
>> ipv4.cc: In member function 'size_t IPv4::copy_out(sockaddr&) const':
>> ipv4.cc:98: warning: cast from 'sockaddr*' to 'sockaddr_in*'
>> increases required alignment of target type
>> ipv4.cc: In member function 'size_t IPv4::copy_in(const sockaddr&)':
>> ipv4.cc:146: warning: cast from 'const sockaddr*' to 'const
>> sockaddr_in*' increases required alignment of target type
>> make[3]: *** [ipv4.lo] Error 1
>> make[3]: Leaving directory `/home/sukrit/xorp-1.3/libxorp'
>> make[2]: *** [all] Error 2
>> make[2]: Leaving directory `/home/sukrit/xorp-1.3/libxorp'
>> make[1]: *** [all-recursive] Error 1
>> make[1]: Leaving directory `/home/sukrit/xorp-1.3'
>> make: *** [all] Error 2
>>
>> ---------------------------------------------
>>
>> Scanning the mailing list showed that this was a problem a long time
>> ago because of old GCC. I am running 4.1.2 on Ubuntu.
>> Also, if it is of any significance. I successfully compiled XORP on
>> Fedora 6 using GCC 4.1.1.
>>
>> Seem to be stuck in a corner here and I really need to get XORP up on
>> the Sun. Or move to Quagga :-( (Which I dont want to)
>>
>>
>> Regards,
>> Sukrit
>>
>>
>>
>>
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