If on ARM, default to building ARM

Signed-off-by: David Scott <dave.scott@citrix.com>
Add package containing missing header

Signed-off-by: David Scott <dave.scott@citrix.com>
specdep: if we're building on armv7l, build armhf packages

armhf is the architecture of the ARM trusty port.

Signed-off-by: David Scott <dave.scott@citrix.com>
debiancontrol: add armhf to x86_64 and i686

Signed-off-by: David Scott <dave.scott@citrix.com>
Upgrade to xapi 1.9.52

Signed-off-by: Jon Ludlam <jonathan.ludlam@citrix.com>
Merge pull request #502 from jonludlam/xapi-1.9.52

Upgrade to xapi 1.9.52
Merge pull request #500 from BobBall/trusty-fix

Add xen-4.4 to path
Cache more packages for the ubuntu build
xapi-quicktest:  quicktest requires mirage-testvm

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #504 from euanh/quicktest

xapi-quicktest:  quicktest requires mirage-testvm
downloader: Update access time for existing archives

If a spec file is updated, make will call the downloader script to get
the source archives mentioned in the spec file.   If the source file
name has not changed and the file already exists, we need to update
its access time otherwise the spec file will always be newer than the
archives.   Otherwise make will always consider the source archives
to be out of date and will run the downloader to refresh them.

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #505 from euanh/downloader

downloader: Update access time for existing archives
opam: Add initial spec file

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #506 from euanh/opam

opam: Add initial spec file
opam: Add documentation and remove opam-installer

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #507 from euanh/opam

opam: Add documentation and remove opam-installer
opam: Put back opam-installer!

Signed-off-by: Euan Harris <euan.harris@citrix.com>
Merge pull request #508 from euanh/opam

opam: Put back opam-installer!
opam: Fix typo in changelog

Signed-off-by: Euan Harris <euan.harris@citrix.com>
opam: Add build dependency on curl

We use the full release tarball so no sources have to be downloaded,
but the configure script fails if curl is not installed.

Signed-off-by: Euan Harris <euan.harris@citrix.com>