Mailinglist Archive: opensuse-packaging (232 mails)

[Nelson Marques <nmo.marques@xxxxxxxxx>]

By the way... whenever you are building/compiling shared objects you
should use -fPIC, and when you are building static stuff, make sure
you never use -fPIC.

Hope it helps,

NM

2012/2/13 Nelson Marques <nmo.marques@xxxxxxxxx>:
> Dude,
>
> The answer is quite simple, you need to add -fPIC to the compiler
> flags, then try again, see if it works ;)
> If it doesn't work, let us know, I'm sure we can go a bit further on this.
>
> NM
>
> 2012/2/13 Greg Freemyer <greg.freemyer@xxxxxxxxx>:
> > All,
> >
> > As I've blasted across the universe, I'm trying to package a set of
> > computer forensic apps.
> >
> > I'm tracking my progress here.
> >
> > http://en.opensuse.org/Portal:Digital_Forensics_/_Incident_Response
> >
> > The next one on my list is pyflag.  I have a package in OBS:
> >
> >               home:gregfreemyer:Tools-for-forensic-boot-cd > pyflag
> >
> > But the build is failing in the INSTALL section with:
> >
> > ==
> > gcc -shared  -I/usr/include/python2.7 -I../../src/include -L
> > -lpython2.7 -o pypacket.so pypacket.c .libs/pypacket.a -lpthread -ldl
> > -lutil
> > In file included from /usr/include/python2.7/Python.h:8:0,
> >                 from ../../src/include/pypacket.h:4,
> >                 from pypacket.c:8:
> > /usr/include/python2.7/pyconfig.h:1161:0: warning: "_POSIX_C_SOURCE"
> > redefined [enabled by default]
> > /usr/include/features.h:215:0: note: this is the location of the
> > previous definition
> > pypacket.c:323:5: warning: initialization from incompatible pointer
> > type [enabled by default]
> > pypacket.c:323:5: warning: (near initialization for
> > 'PyPacketType.tp_getattr') [enabled by default]
> > /usr/lib64/gcc/x86_64-suse-linux/4.6/../../../../x86_64-suse-linux/bin/ld:
> > /tmp/ccHOtZu6.o: relocation R_X86_64_32 against `.rodata' can not be
> > used when making a shared object; recompile with -fPIC
> > /tmp/ccHOtZu6.o: could not read symbols: Bad value
> > collect2: ld returned 1 exit status
> > ==
> >
> > I have unpacked the tarball and manually done "./configure; make; make
> > install" and I get the same error.
> >
> > If I cd into "pyflag-0.87-pre1/src/lib" and then do a make pypacket.so
> > (which seems to be the goal of the above gcc command), I get the exact
> > same error.
> >
> > So I'm in the right place, but I don't know how to debug this any further.
> >
> > I've attached the Makefile from pyflag-0.87-pre1/src/lib folder.
> >
> > Can anyone help me with that?
> >
> > Thanks
> > Greg
>
>
>
> --
> Nelson Marques
>
> /* http://www.marques.so
>   nmo.marques@xxxxxxxxx */



-- 
Nelson Marques

/* http://www.marques.so
  nmo.marques@xxxxxxxxx */
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