configure: find seccomp using pkg-config

On suse we have the header in a subdir inside /usr/include, so
pkgconfig has to be used to find out proper CFLAGS.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
lxc-opensuse: add perl-base to prerequisities

It is needed by insserv-compat.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Move pkg-config init to way earlier

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
travis: Use NOTICE instead of PRIVMSG on IRC

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
lxc-ls.sgml.in: fix the format issue

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
Support large bdevs on 32-bit; MB units by default.

Change all instances of "unsigned long" where referring to a bdev size
to uint64_t; this fixes some overflows on 32-bit machines, where
"unsigned long" is uint32_t. Support all unit-sizes supported by LVM
except 's' and 'e' [bkmgt]. Print a warning and use default bdev-size if
invalid unit-size specified.

Signed-off-by: Stephen Ayotte <stephen.ayotte@gmail.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>