On On Thu, 11 Feb 2010 mpsuzuki wrote:
On Thu, 11 Feb 2010 19:00:12 +0300
Konstantin Andreev <andreev@xxxxxxxxx> 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
- From: shpedoikal at gmail.com (Kent Yoder)
- 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 ---
* 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 ---
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 <prefix>/lib and <prefix>/lib64.
Is there a way to tell pkg-config to pick the <prefix>/lib64 set and
ignore the <prefix>/lib ?
--- End Message ---
--- Begin Message ---
* 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 ---
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