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postinst-intercepts, qemu.bbclass: fix segfaults in postinstalls

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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.

(From OE-Core rev: 48e8b613b3f5c7b1d917bf3147606d44072ce49e)

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Laurentiu Palcu
2013-04-10 14:25:39 +03:00
committed by Richard Purdie
parent 8cab6d76f8
commit 2435d807d1
6 changed files with 19 additions and 7 deletions
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3
scripts/postinst-intercepts/update_font_cache
View File

@@ -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/${libdir}:$D/${base_libdir}\
$D${bindir}/fc-cache --sysroot=$D >/dev/null 2>&1

3
scripts/postinst-intercepts/update_pixbuf_cache
View File

@@ -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/${libdir}:$D/${base_libdir}\
$D${bindir}/gdk-pixbuf-query-loaders \
>$GDK_PIXBUF_MODULEDIR/../loaders.cache 2>/dev/null && \
sed -i -e "s:$D::g" $GDK_PIXBUF_MODULEDIR/../loaders.cache