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Date: Thu, 27 Dec 2007 12:14:11 +0300
From: Alexey Tourbin <at@altlinux.ru>
To: ALT Linux Team development discussions <devel@lists.altlinux.org>
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Subject: Re: [devel] -fpic & -shared
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On Thu, Dec 27, 2007 at 12:02:51PM +0300, =ED=C1=CB=D3=C9=CD =E9=D7=C1=CE=
=CF=D7 wrote:
> =F7 =D3=CF=CF=C2=DD=C5=CE=C9=C9 =CF=D4 Thursday 27 December 2007 11:44:30=
 Alexey Tourbin =CE=C1=D0=C9=D3=C1=CC(=C1):
> > On Thu, Dec 27, 2007 at 11:39:57AM +0300, =ED=C1=CB=D3=C9=CD =E9=D7=C1=
=CE=CF=D7 wrote:
> > > =EB=CF=C7=C4=C1 =D3=CF=C2=C9=D2=C1=C5=CD =C2=C9=CE=C1=D2=CE=C9=CB =D3=
 =CF=D0=C3=C9=C5=CA -shared (=D4.=C5. =D3=CF=C2=C9=D2=C1=C5=CD .so),
> > > =D0=CF=DA=D7=CF=CC=C9=D4=C5=CC=D8=CE=CF =CC=C9 =D7=CB=CC=C0=DE=C1=D4=
=D8 =D7 =CE=C5=C7=CF =CF=C2=DF=C5=CB=D4=CE=C9=CB=C9 =D3=CB=CF=CD=D0=C9=CC=
=C5=CE=CE=D9=C5 =C2=C5=DA -fpic?
> >
> > =EE=C5=D4.
>=20
> =E7=C4=C5 =CD=CF=D6=CE=CF =D0=D2=CF =DC=D4=CF =C2=CF=CC=C5=C5 =CB=CF=CE=
=CB=D2=C5=D4=CE=CF =D0=CF=DE=C9=D4=C1=D4=D8?

=ED=CF=D6=CE=CF =CE=C1=DE=C1=D4=D8 =DE=C9=D4=C1=D4=D8 =D3 glibc/elf/rtld.c.

> =EB=CF=C7=C4=C1 =C9=D3=CB=C1=CC =CE=C1=D4=CB=CE=D5=CC=D3=D1 =D7=CF=D4 =CE=
=C1 =D4=C1=CB=CF=C5=20
> =D0=C9=D3=D8=CD=CF http://sources.redhat.com/ml/glibc-linux/2000-q2/msg00=
066.html =C7=C4=C5=20
> =D7=D0=D2=C9=CE=C3=C9=D0=C5 =D5=D4=D7=C5=D2=D6=C4=C1=C5=D4=D3=D1 =CF=C2=
=D2=C1=D4=CE=CF=C5:
>=20
> "Indeed -fpic and -fPIC are not necessary for shared libraries to be used
> either by ld.so or libdl.so. Why? I have no idea... As long as you do
> -shared with gcc, you're golden."

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