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From: Phil Blundell <philb@gnu.org>
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Subject: Re: [PATCH] cracklib, zlib: install to /lib instead of /usr/libxx
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On Tue, 2012-08-07 at 15:29 -0400, Yao Zhao wrote:
> On 12-08-07 02:45 PM, Phil Blundell wrote:
> > On Tue, 2012-08-07 at 14:43 -0400, Yao Zhao wrote:
> >> On 12-08-07 02:38 PM, Phil Blundell wrote:
> >>> On Tue, 2012-08-07 at 14:35 -0400, Yao Zhao wrote:
> >>>> On 12-08-07 02:30 PM, Phil Blundell wrote:
> >>>>> Where do libz.a and libz.so end up after your patch?
> >>>> =E2=94=9C=E2=94=80=E2=94=80 zlib-dev
> >>>> =E2=94=82 =E2=94=9C=E2=94=80=E2=94=80 lib
> >>>> =E2=94=82 =E2=94=82 =E2=94=94=E2=94=80=E2=94=80 libz.so -> libz.so.1=
.2.7
> >>>> =E2=94=94=E2=94=80=E2=94=80 zlib-staticdev
> >>>> =E2=94=94=E2=94=80=E2=94=80 lib
> >>>> =E2=94=94=E2=94=80=E2=94=80 libz.a
> >>> I found the output from "tree" a bit hard to read, but that doesn't l=
ook
> >>> right to me.
> >> any reason? It shouldn't go to lib, but still /usr/libxx?
> > Conventionally, yeah.  I think the linker does search both but the
> > development files would traditionally go in /usr/lib.
> If don't install libz.a to the same directory, will linker find libz.a=
=20
> not libz.so if -L /usr/lib -L /lib?

You want both libz.a and libz.so in /usr/lib so I think that ought to be
a non-issue.  But in any case, I think (though I'm not 100% certain)
that it will look for libz.so in all paths before searching for libz.a.

p.