Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 38564

following patch allows to build images for Qemu ARM on
OpenBSD 5.2 amd64 and FreeBSD 9.1 amd64.

Mostly small pieces of code changes to get things right on the
specific platform.

Updated the README to describe better, which tools on the host
are required. Added some kind of prepare scripts to install needed
tools on BSD via packages.

Signed-off-by: Waldemar Brodkorb <mail@waldemar-brodkorb.de>

SVN-Revision: 35900

SVN-Revision: 35825

SVN-Revision: 34459

SVN-Revision: 33440

SVN-Revision: 33140

SVN-Revision: 33116

Compilation fails on older systems due to missing syscalls, and the
e4defrag tool is not used by the build-system anyway.

SVN-Revision: 32451

md5sum from kernel.org and sourceforge.net are not the same

SVN-Revision: 32418

SVN-Revision: 32413

SVN-Revision: 32161

SVN-Revision: 32158

SVN-Revision: 32157

SVN-Revision: 32142

SVN-Revision: 32112

tools/e2fsprogs: move uuid/uuid.h into a subdirectory, it conflicts with a system header file with the same name on darwin

SVN-Revision: 25598

SVN-Revision: 24866

SVN-Revision: 24851

Thank you Joe Roback for reporting and fixing compiling on Darwin.

SVN-Revision: 24720

SVN-Revision: 24683

SVN-Revision: 24130

SVN-Revision: 24128

SVN-Revision: 24106

SVN-Revision: 24091

SVN-Revision: 24078