I was hoping to get this simple work around in all release branches and then if the root issue is found and fixed, we can test it a bit longer in master.
I'll double check the actual commit, but I'm sure I see this behavior in dizzy (and the work around was also first tested in dizzy, because that was blocking us in building small enough initramfs image). On Tue, Apr 21, 2015 at 8:24 AM, Richard Purdie < richard.pur...@linuxfoundation.org> wrote: > On Mon, 2015-04-20 at 15:05 +0200, Martin Jansa wrote: > > On Fri, Apr 10, 2015 at 04:06:14PM +0200, Martin Jansa wrote: > > > * install populate-extfs.sh from contrib, be aware that in order > > > to use it you need to set DEBUGFS shell variable, otherwise it will > > > try to use debugfs from relative path which is almost always > > > incorrect: > > > CONTRIB_DIR=$(dirname $(readlink -f $0)) > > > DEBUGFS="$CONTRIB_DIR/../debugfs/debugfs" > > > > > > * use symlinks to install e2fsck, mke2fs, without this option we have: > > > $ ls -lahi > tmp-glibc/work/arm920tt-oe-linux-gnueabi/e2fsprogs/1.42.9-r0/image/sbin/ > > > ... > > > 101982430 -rwxr-xr-x 5 bitbake bitbake 972K Apr 10 15:43 e2fsck > > > 101982430 -rwxr-xr-x 5 bitbake bitbake 972K Apr 10 15:43 fsck.ext2 > > > 101982430 -rwxr-xr-x 5 bitbake bitbake 972K Apr 10 15:43 fsck.ext3 > > > 101982430 -rwxr-xr-x 5 bitbake bitbake 972K Apr 10 15:43 fsck.ext4 > > > 101982430 -rwxr-xr-x 5 bitbake bitbake 972K Apr 10 15:43 fsck.ext4dev > > > ... > > > 101982441 -rwxr-xr-x 5 bitbake bitbake 348K Apr 10 15:43 mke2fs > > > 101982441 -rwxr-xr-x 5 bitbake bitbake 348K Apr 10 15:43 mkfs.ext2 > > > 101982441 -rwxr-xr-x 5 bitbake bitbake 348K Apr 10 15:43 mkfs.ext3 > > > 101982441 -rwxr-xr-x 5 bitbake bitbake 348K Apr 10 15:43 mkfs.ext4 > > > 101982441 -rwxr-xr-x 5 bitbake bitbake 348K Apr 10 15:43 mkfs.ext4dev > > > ... > > > > > > which would be OK, because they are hadlinks, but after runstrip in > > > do_package we get one stripped binary and 4 hardlinks to the original > > > one: > > > > > > $ ls -lahi > tmp-glibc/work/arm920tt-oe-linux-gnueabi/e2fsprogs/1.42.9-r0/packages-split/e2fsprogs-e2fsck/sbin > > > 101982713 -rwxr-xr-x 8 bitbake bitbake 972K Apr 10 15:43 e2fsck > > > 101982713 -rwxr-xr-x 8 bitbake bitbake 972K Apr 10 15:43 fsck.ext2 > > > 101982713 -rwxr-xr-x 8 bitbake bitbake 972K Apr 10 15:43 fsck.ext3 > > > 101982713 -rwxr-xr-x 8 bitbake bitbake 972K Apr 10 15:43 fsck.ext4 > > > 101983136 -rwxr-xr-x 2 bitbake bitbake 185K Apr 10 15:43 fsck.ext4dev > > > $ ls -lahi > tmp-glibc/work/arm920tt-oe-linux-gnueabi/e2fsprogs/1.42.9-r0/packages-split/e2fsprogs-mke2fs/sbin/ > > > 101982716 -rwxr-xr-x 8 bitbake bitbake 348K Apr 10 15:43 mke2fs > > > 101982716 -rwxr-xr-x 8 bitbake bitbake 348K Apr 10 15:43 mkfs.ext2 > > > 101988266 -rwxr-xr-x 2 bitbake bitbake 72K Apr 10 15:43 mkfs.ext3 > > > 101982716 -rwxr-xr-x 8 bitbake bitbake 348K Apr 10 15:43 mkfs.ext4 > > > 101982716 -rwxr-xr-x 8 bitbake bitbake 348K Apr 10 15:43 mkfs.ext4dev > > > > > > That's super annoying for big files like this which are often include > > > in small recovery images. Using --enable-symlink-install option > results > > > in one stripped binary and 4 symlinks: > > > > > > $ ls -lahi > tmp-glibc/work/arm920tt-oe-linux-gnueabi/e2fsprogs/1.42.9-r0/packages-split/e2fsprogs-e2fsck/sbin/ > > > 102113806 -rwxr-xr-x 2 bitbake bitbake 185K Apr 10 15:50 e2fsck > > > 102113813 lrwxrwxrwx 1 bitbake bitbake 6 Apr 10 15:50 fsck.ext2 > -> e2fsck > > > 102113814 lrwxrwxrwx 1 bitbake bitbake 6 Apr 10 15:50 fsck.ext3 > -> e2fsck > > > 102113812 lrwxrwxrwx 1 bitbake bitbake 6 Apr 10 15:50 fsck.ext4 > -> e2fsck > > > 102113815 lrwxrwxrwx 1 bitbake bitbake 6 Apr 10 15:50 > fsck.ext4dev -> e2fsck > > > $ ls -lahi > tmp-glibc/work/arm920tt-oe-linux-gnueabi/e2fsprogs/1.42.9-r0/packages-split/e2fsprogs-mke2fs/sbin/ > > > 102113804 -rwxr-xr-x 2 bitbake bitbake 72K Apr 10 15:50 mke2fs > > > 102113825 lrwxrwxrwx 1 bitbake bitbake 6 Apr 10 15:50 mkfs.ext2 > -> mke2fs > > > 102113826 lrwxrwxrwx 1 bitbake bitbake 6 Apr 10 15:50 mkfs.ext3 > -> mke2fs > > > 102113823 lrwxrwxrwx 1 bitbake bitbake 6 Apr 10 15:50 mkfs.ext4 > -> mke2fs > > > 102113824 lrwxrwxrwx 1 bitbake bitbake 6 Apr 10 15:50 > mkfs.ext4dev -> mke2fs > > > > > > Saving cca 1,5MB. > > > > Ping, this is needed also in fido and dizzy branches. > > I'm still hoping we can fix the packaging code so that we avoid this > problem with hardlinked files which is why I'm holding off this > slightly. > > Also, are you sure this problem applies in dizzy? The change the > introduced this problem wasn't in dizzy as far as I remember but I could > be wrong... > > Cheers, > > Richard > > >
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