Re[3]: Finding dependencies in lib64 or lib

[Konstantin Andreev]

On On Thu, 11 Feb 2010 mpsuzuki wrote:
> On Thu, 11 Feb 2010 19:00:12 +0300
> Konstantin Andreev <address@hidden> wrote:
> > Unfortunately, pkg-config does not distinct instruction sets (32/64 bit). 
> > Sadly, pkg-config authors refuse to support instruction sets.
>
> Could you give me more info about the discussion about this issue with 
> pkg-config author? I could not find such in recent posts in pkg-config mail 
> list archive.
>
> Regards,
> mpsuzuki

Certainly. Look into attachments, please.

--
Konstantin Andreev.
> --- Begin Message ---
>
>
>
> Subject: 
>
> 64bit app support
>
>
>
>
> Date: 
>
> Thu Dec 15 10:23:09 2005
>
>
>
>
> Hi,
>
>   I'd like pkgconfig to transparently find 64bit libs on platforms
> where they're available when I build 64bit.  Is this supported in
> pkgconfig?  Should the distro provide a /usr/lib64/pkgconfig
> directory, containing pc files that point to 64bit libs, or is there a
> better way?
>
> Thanks,
> Kent
>
> --
> Kent Yoder
> IBM LTC Security Dev.
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> 64bit app support
>
>
>
>
> Date: 
>
> Thu Dec 15 21:12:48 2005
>
>
>
>
> * Kent Yoder 
>
> |   I'd like pkgconfig to transparently find 64bit libs on platforms
> | where they're available when I build 64bit.  Is this supported in
> | pkgconfig?  Should the distro provide a /usr/lib64/pkgconfig
> | directory, containing pc files that point to 64bit libs, or is there a
> | better way?
>
> No, pkg-config doesn't handle multiple targets yet.  There are a few
> proposals about how to handle that, including some patches, but I have
> been holding that off until I see something which I am happy with and
> which will support any kind of cross-compilation well.
>
> -- 
> Tollef Fog Heen                                                        ,''`.
> UNIX is user friendly, it's just picky about who its friends are      : :' :
>                                                                       `. `' 
>                                                                         `-  
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> pkg-config support for biarch
>
>
>
>
> Date: 
>
> Thu, 21 Feb 2008 14:14:01 -0600
>
>
>
>
> I am current working a project to port a package to ppc64. There is an
> existing ppc32 port for this package.
>
> The problem I see is that when I run:
>
>         pkg-config --libs glib-2.0 gthread-2.0
>
> I get 
>
>         -pthread -L/opt/gnome/lib -lgthread-2.0 -lglib-2.0
>
> which is wrong for a powerpc64 target. It should be:
>
>         -pthread -L/opt/gnome/lib64 -lgthread-2.0 -lglib-2.0
>
> This is --version 20. Lot of projects use libtool and pkg-config as park
> of configure. And many of these projects fail to build for powerpc64. 
>
> 64-bit PowerPC is fully biarch and supports 32-bit and 64-bit
> applications an libraries equally well. But 32-bit is the default. The
> distros build 32- and 64-bit bit versions of most packages so we
> normally full set of libraries in &lt;prefix&gt;/lib and &lt;prefix&gt;/lib64.
>
> Is there a way to tell pkg-config to pick the &lt;prefix&gt;/lib64 set and
> ignore the &lt;prefix&gt;/lib ?
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> [Fwd: pkg-config support for biarch]
>
>
>
>
> Date: 
>
> Sun, 23 Mar 2008 19:57:41 +0100
>
>
>
>
> * Steven Munroe 
>
> | Is there a way to tell pkg-config to pick the <prefix>/lib64 set and
> | ignore the <prefix>/lib ?
>
> Have you tried compiling pkg-config with --libdir=/opt/gnome/lib64 ?
> I believe that should solve your problem.
>
> -- 
> Tollef Fog Heen
> UNIX is user friendly, it's just picky about who its friends are
>
>
> --- End Message ---