[gentoo-user] 32-bit gdk fail: trying to load 64-bit libpixbufloader-xpm.so

[Grant Edwards]

I've got a 32-bit application that ran fine until a couple weeks ago.

But, now when I try to run it I get this failure:

(msb_serv:9939): GdkPixbuf-WARNING **: Error loading XPM image loader: Unable to load image-loading module: /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-xpm.so: /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-xpm.so: wrong ELF class: ELFCLASS64
(msb_serv:9939): Gdk-CRITICAL **: IA__gdk_drawable_get_size: assertion 'GDK_IS_DRAWABLE (drawable)' failed
(msb_serv:9939): Gdk-CRITICAL **: IA__gdk_drawable_get_depth: assertion 'GDK_IS_DRAWABLE (drawable)' failed

The GDK library appears to be trying to load the 64-bit version of
libpixbufloader-xpm.so instead of the 32-bit version

I suspect this has something to do with the recent move to the
abi_x86_32 and abi_x86_64 use flags, but I've not been able to make
any sense of what google has found me on that topic.  I've set those
use flags and set ABI_X86="64 32" in make.conf and then re-emerged
x11-libs/gdk-pixbuf, but it doesn't help.

I've verified that I do have both 32 and 64 bit versions of that library:

# for d in /usr/lib*; do find $d -name 'libpixbufloader-xpm*'; done
/usr/lib32/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-xpm.so
/usr/lib64/debug/usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-xpm.so.debug
/usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-xpm.la
/usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-xpm.so

Any ideas what changed in the last couple weeks to break 32-bit
compatiblity mode for GDK apps?

-- 
Grant Edwards               grant.b.edwards        Yow! RHAPSODY in Glue!
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