On Wed, Apr 4, 2012 at 4:52 PM, Kay Sievers <k...@vrfy.org> wrote: > On Wed, Apr 4, 2012 at 18:53, Daniel Drake <d...@laptop.org> wrote: >> On Wed, Apr 4, 2012 at 10:36 AM, Daniel Drake <d...@laptop.org> wrote: >>> But with selinux included, the task is more complicated. For example, >>> label.c (part of libsystemd-basic) also uses libselinux, so we need to >>> move it out somewhere else (lets say we put it in a new library: >>> libsystemd-extra). But the label_ functions are used several places >>> inside util.c itself. Things are tangled. If I were to go down this >>> path further I think we'd end up moving a huge amount of stuff to >>> libsystemd-extra. >> >> I just realised that udevd links against libselinux, so even if we fix >> selinux-timestamp I still won't be winning on that front - and I don't >> see an easy way to keep udevd out of a dracut initramfs. >> >> However, dropping the link against libcap (which also includes >> libattr) would be nice. Here is a patch to do that. >> >> >> Now that udev is included in systemd I will use this opportunity to >> moan a little about the next dependency lover that gets included in >> the initramfs: udevadm. >> >> /usr/bin/udevadm >> linux-gate.so.1 => (0xb771f000) >> libselinux.so.1 => /lib/libselinux.so.1 (0xb76b9000) >> libblkid.so.1 => /lib/libblkid.so.1 (0xb768f000) >> libkmod.so.2 => /lib/libkmod.so.2 (0xb7677000) >> librt.so.1 => /lib/librt.so.1 (0xb766e000) >> libc.so.6 => /lib/libc.so.6 (0xb74be000) >> libdl.so.2 => /lib/libdl.so.2 (0xb74b9000) >> /lib/ld-linux.so.2 (0x4610a000) >> libuuid.so.1 => /lib/libuuid.so.1 (0xb74b3000) >> liblzma.so.5 => /lib/liblzma.so.5 (0xb748a000) >> libz.so.1 => /lib/libz.so.1 (0xb7474000) >> libpthread.so.0 => /lib/libpthread.so.0 (0xb7459000) >> >> Don't suppose there is any obvious reduction possible here? > > It should be possible: selinux, lzma, z should not be needed. I think > they just appeared in the systemd tree, and did not in the udev tree. > There will be a lot of turnaround in the systemd tree then next weeks > and udev will see some changes, so the current state just reflects a: > "it builds after the merge" nothing else really.
Oh, then I guessed right :-) As for the linkage review, yeah it would help. > Blkid, uuid, kmod are linked because of the udevadm test-builtin > command. We could change that one way or the other if it really solves > a problem, which it might not. Likely these are needed in initramfs as well as they may be used to load required module and detect the root partition. -- Gustavo Sverzut Barbieri http://profusion.mobi embedded systems -------------------------------------- MSN: barbi...@gmail.com Skype: gsbarbieri Mobile: +55 (19) 9225-2202 _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
