Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
kldstat -m finds geom_uzip module even if it is compiled in statically.
- create output file with x bit set.
- build mkuzip on all architectures (verified with "make universe").
- fix typo in info message.
o use zlib(3) function which computes maximum length of the output
buffer instead of rolling own version;
o allow size of input file to be not multiple of cluster size by applying
zero padding.
geom_uzip module. This is based on utility I wrote some 3 years ago for a
hack for md(4), which functionally was close to what geom_uzip does today.
Since I don't have a time to test that it compiles/works on other arches,
stick it to i386 only. Will do it later.
Unlike original cloop util, this one embedds FreeBSD-compatible shell code
into the generated image, not Linux one. Unfortunately severe space
restriction imposed by the CLOOP format doesn't allow to put conditional
code which will work both on Linux and FreeBSD. In fact it was quite a
challenge to fit necessary FreeBSD code into 127 bytes. ;-)
