Re: Creating shared libraries issues

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Moin,

On Sat, 11 Oct 2014, 07:18:17 +0200, Lothar wrote:
> Hi,
>=20
> I am using the following command to create a shared library on my openSuS=
E boxes:
>=20
> cc -g -shared -WL,soname,liblbHook.so.0 -o liblbHook.so.0.0.1 lbHook.o  -=
ldl -lstdc++
>=20
> On an older box (uname -a =3D Linux linux-mjyr 2.6.27.56-0.1-pae #1 SMP 2=
010-12-01 16:57:58 +0100 i686 i686 i386 GNU/Linux) all works fine.
> On my current box where I try to setup a new jenkins installation I get a=
n error. (uname -a =3D Linux ci-master 3.11.10-21-pae #1 SMP Mon Jul 21 15:=
28:46 UTC 2014 (9a9565d) i686 i686 i386 GNU/Linux)
>=20
> cc: error: unrecognized command line option =E2=80=98-WL,soname,liblbHook=
=2Eso.0=E2=80=99

two errors: (1) the -WL should be -Wl ('l' in lower case), and (2) the
"soname" must be prefixed with a "-". The following command should work:

  cc -g -shared -Wl,-soname,liblbHook.so.0 -o liblbHook.so.0.0.1 lbHook.o -=
ldl -lstdc++

> Am I missing some tools?
>=20
> I have installed Base Development Patterns and additionally therein the l=
ibtool package as it was installed on my older box.
>=20
> Thanks, Lothar

HTH, cheers.

l8er
manfred

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