hob: The title of the packages screen depends on the screen you arrive from

- If you arrive to the packages screen from the recipes screen, the title
should say: 'Step 2 of 2: Edit packages'
- If you arrive to the packages screen from the image details screen, the
title should say: 'Edit packages'
- The title of the recipes screen should say 'Step 1 of 2: Edit recipes'

[YOCTO #2982]

Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
hob: don't show error dialog for errors during building

During building we already report errors in a special tab and
indicate when the build has failed; bringing up a dialog was a
regression introduced in bitbake revision
5bab81b124087d63d6eb62a861e1241714fcd483.

Fixes [YOCTO #3151].

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
hob: allow configuring default machine using HOB_MACHINE

Allow specifying HOB_MACHINE in local.conf to set the initially
selected machine. With this set, Hob will select the specified machine
and then jump straight into parsing recipes. If you do wish to change
the selected machine with HOB_MACHINE set you still can - you just need
to stop the parsing process first.

Fixes [YOCTO #3148].

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
hob: remove confirmation dialog on close

This is not necessary for modern applications - instead we just need to
check if we're in the middle of a build and if so, do the same thing as
pressing the "Stop" button.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
hob: fix Gtk-WARNINGs due to invalid markup on Back button

You can't use markup characters (e.g '<' or '>') in the labels for many
widgets - you must use the appropriate entities instead.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
lib/bb/runqueue.py: fix exceptions with -k and failed targets

If a target dependency is marked as failed and yet we are continuing on
because -k has been specified, don't try to access the dependency's data
in taskData.build_targets since it will have been removed. This fixes
"IndexError: list index out of range" errors in this situation.

Also, do not print the "unhandled exception" message when SystemExit is
raised since we will have reported the actual error already in this
case (e.g. when -k has been specified and some targets failed).

Fixes [YOCTO #3133].

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
fetch2: make fetch failure errors more readable

Most of the time we don't need to see the fetch command; the fetch log
includes the command as a debug message in any case, so omit it. Also
adjust the way command output is printed (we don't need stderr/stdout
labelled, and print "no output" instead of "output:\nNone" when there is
no output.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
fetch2: improve error output for checksum failures

* Don't print the full exception in the initial warning - if we later
  succeed in fetching the file from a mirror, we won't usually need the
  details (which are in the fetch log if they are needed); otherwise the
  full error will be printed when the fetch operation fails. Also adjust
  the conditional block so that we don't print another warning just
  mentioning we're going to try mirrors.
* Call logger.error() so that with knotty the full log is not printed
* Provide an explanation around the lines we print for easily updating
  the checksums in the recipe. We don't want users to be just blindly
  updating the recipe in case of a transient failure or deliberately
  altered remote file.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
fetch2/git: Add missing mkdir

bitbake-selftest is failing due to directories not being created. This adds in an
appropriate mkdir so the tests can complete. Presumably in general OE use, something
else is ensuring the parent directory is created.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>