[systemd-devel] setting up to allow separate udev and systemd builds

[William Hubbs]

All,

on source-based distros like gentoo or lfs, and on distros that do not
use systemd as their init system, we need a way to build systemd and
udev separately from each other so that udev can be built without all of
systemd's build time dependencies.

This series of patches splits up Makefile.am and adds configure switches
so that we can switch on or off the affected parts of the build. By
default, we still build everything.

Once these are in, we can look at how to fix the build time dependencies
so that only the relevant build time dependencies are selected.

Any suggestions, comments, etc are welcome.

[PATCH 1/5] build-sys: move common libraries to separate Makefile
[PATCH 2/5] build-sys: move udev build to a separate makefile
[PATCH 3/5] build-sys: move systemd build to a separate makefile
[PATCH 4/5] build-sys: add --enable-systemd configure option
[PATCH 5/5] build-sys: add --enable-udev configure option

Thanks,

William