On 12-07-24 09:57 AM, Burton, Ross wrote:
On 24 July 2012 14:49, Yao Zhao <yao.z...@windriver.com> wrote:
when bzip2-native is installed in parallel to sysroot, it is possible that
some packages are using bzip2 to unpack, there are chances that bzip2 is
installed to sysroot but libbz2.so.0 not installed yet because parallel
installation.
link bzip2 and bzip2recover statically to avoid this problem and don't lose
parallel installation. libbz2.so is still available.
Is it me, or is this officially getting silly? This probably happens
for *every* binary in the sysroot that links to a library, which is
probably a fair proportion of them. Statically linking every single
one and then special-casing further problems where a static link isn't
sufficient (see pythonnative) just isn't going to scale.
HI Ross,
I agree.
I sent a discussion to openembedded-de...@lists.openembedded.org,
probably I sent to a wrong list.
Can you give any suggestion or we need a whole solution for all those
native binaries?
yao
Just forward here:
Hi all,
Got a problem about bzip2-native:
The reason is that when unpacking xextproto-7.2.0.tar.bz2,
bzip2-native's build is triggered too because of another package's
dependency. And loader can't find libbz2.so.0 which is in sysroot(host
bzip2 used libbz2.so.1 so it is sure the libbz2.so.0 in sysroot) I have
searched the paths in PATH below and only find bzip2 in 2 places: host
/bin/bzip2 and sysroot bzip2.
In bzip2's Makefile, the install is make -j xxx ... although the install
is first to install libbz2.so.0 then bzip2 but because of the "-j xxx"
so it is possible that bzip2 is installed first but libbz2.so.0 is not
ready yet(in a subshell this link is created).
So I have to make the install atomic or at least don't install in parallel.
so there are a couple of workarounds:
1.set PARALLEL_MAKEINST="" (one line change, and only one library, 2
binaries installed(bzip2, bzip2recover) + 3 scripts + a couple of links)
2.make a statically linked bzip2 and bzip2recover
3.like perl or python native to make a bzip2-native subdir in sysroot
then only packages explicitly inherit bzip2native which will set the path.
I need your advice!
thanks,
yao
Ross
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