On Tue, 2013-04-09 at 18:53 +0300, Laurentiu Palcu wrote:
> Postinstalls that use qemu are throwing a segmentation fault when
> building for qemux86-64 on a 64bit host (it might also happen for
> qemux86 if building on a 32bit host but I didn't test). It looks like
> qemu looks for ld.so.cache which is not found because it is generated
> after rootfs_(rpm|ipk|deb)_do_rootfs is called and then it tries to load
> libraries from the default paths (which are the host's). In order to
> avoid this, pass the LD_LIBRARY_PATH explicitly to the target's dynamic
> loader.
>
> Signed-off-by: Laurentiu Palcu <laurentiu.pa...@intel.com>
> ---
> meta/classes/qemu.bbclass | 4 +++-
> scripts/postinst-intercepts/update_font_cache | 3 ++-
> scripts/postinst-intercepts/update_pixbuf_cache | 3 ++-
> 3 files changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/meta/classes/qemu.bbclass b/meta/classes/qemu.bbclass
> index 0e71d6a..6881826 100644
> --- a/meta/classes/qemu.bbclass
> +++ b/meta/classes/qemu.bbclass
> @@ -29,4 +29,6 @@ def qemu_run_binary(data, rootfs_path, binary):
> if qemu_binary == "qemu-allarch":
> qemu_binary = "qemuwrapper"
>
> - return "PSEUDO_UNLOAD=1 " + qemu_binary + " -L " + rootfs_path + " " +
> rootfs_path + binary
> + return "PSEUDO_UNLOAD=1 " + qemu_binary + " -L " + rootfs_path\
> + + " -E LD_LIBRARY_PATH=" + rootfs_path + "/lib:" + rootfs_path\
> + + "/usr/lib " + rootfs_path + binary
This isn't going to work with multilibs. Can we reorder the rootfs code
so the ld.so.cache piece happens before the intercepts?
Cheers,
Richard
> diff --git a/scripts/postinst-intercepts/update_font_cache
> b/scripts/postinst-intercepts/update_font_cache
> index ad1bab3..fa2c0ef 100644
> --- a/scripts/postinst-intercepts/update_font_cache
> +++ b/scripts/postinst-intercepts/update_font_cache
> @@ -1,5 +1,6 @@
> #!/bin/sh
>
> -PSEUDO_UNLOAD=1 qemuwrapper -L $D $D${bindir}/fc-cache --sysroot=$D
> >/dev/null 2>&1
> +PSEUDO_UNLOAD=1 qemuwrapper -L $D -E LD_LIBRARY_PATH=$D/lib:$D/usr/lib\
> + $D${bindir}/fc-cache --sysroot=$D
> >/dev/null 2>&1
>
>
> diff --git a/scripts/postinst-intercepts/update_pixbuf_cache
> b/scripts/postinst-intercepts/update_pixbuf_cache
> index 9134529..fbb6fd1 100644
> --- a/scripts/postinst-intercepts/update_pixbuf_cache
> +++ b/scripts/postinst-intercepts/update_pixbuf_cache
> @@ -2,7 +2,8 @@
>
> export GDK_PIXBUF_MODULEDIR=$D${libdir}/gdk-pixbuf-2.0/2.10.0/loaders
>
> -PSEUDO_UNLOAD=1 qemuwrapper -L $D $D${bindir}/gdk-pixbuf-query-loaders \
> +PSEUDO_UNLOAD=1 qemuwrapper -L $D -E LD_LIBRARY_PATH=$D/lib:$D/usr/lib\
> + $D${bindir}/gdk-pixbuf-query-loaders \
> >$GDK_PIXBUF_MODULEDIR/../loaders.cache 2>/dev/null && \
> sed -i -e "s:$D::g" $GDK_PIXBUF_MODULEDIR/../loaders.cache
>
_______________________________________________
Openembedded-core mailing list
Openembedded-core@lists.openembedded.org
http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
