The "command -v ccache && ccache ..." likely were supposed to test
the availability of ccache before running the program. But this
shell construct causes Travis to abort if ccache is not available.
Use an if-statement instead to fix this problem.
Signed-off-by: NThomas Huth <thuth@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20191009170701.14756-5-thuth@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

libgnutls-dev and libpng12-dev are not available in newer versions
of Ubuntu anymore, so installing these packages fails e.g. in the
new arm64 containers on Travis. Let's use newer versions of these
packages by default instead. (The old versions still get tested in
the "gcc-9" build).
Signed-off-by: NThomas Huth <thuth@redhat.com>
Message-Id: <20191009170701.14756-4-thuth@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

We've removed support for SDL 1.2 quite a while ago already, so let's
use SDL 2 now in Travis to get test coverage for SDL again.
And while we're at it, also add libsdl2-image-dev which can be used
by QEMU nowadays, too.
Signed-off-by: NThomas Huth <thuth@redhat.com>
Message-Id: <20191009170701.14756-3-thuth@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

This library is needed to compile the VDE network backend.
Signed-off-by: NThomas Huth <thuth@redhat.com>
Message-Id: <20191009170701.14756-2-thuth@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>

Adding debug makes things run a bit slower so lets not hammer all the
targets.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>

So far we were not testing virtio-9p in Travis yet, since we forgot to
install libcap-devel. Do it now to get some more test coverage.
Signed-off-by: NThomas Huth <thuth@redhat.com>
Acked-by: NGreg Kurz <groug@kaod.org>
Tested-by: NGreg Kurz <groug@kaod.org>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190905113346.2473-1-thuth@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

These jobs build different components but use the same
host features. Put them in the same cache bucket.
Signed-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

These jobs build different components but use the same
host features. Put them in the same cache bucket.
Signed-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

These jobs build different components but use the same
host features. Put them in the same cache bucket.
Signed-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

We will set the CACHE_NAME variable to improve the caching
of various jobs using the same characteristics. Document it
first.

See https://docs.travis-ci.com/user/caching/#caches-and-build-matricesSigned-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

By default, ccache is not installed on macOS environments.

See https://docs.travis-ci.com/user/caching/#ccache-on-macosSigned-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

Per https://ccache.dev/manual/latest.html:

  By default, ccache tries to give as few false cache hits as
  possible. However, in certain situations it’s possible that
  you know things that ccache can’t take for granted.

  [The CCACHE_SLOPINESS environment variable] makes it possible
  to tell ccache to relax some checks in order to increase the
  hit rate.

We can relax the ctime/mtime header checks:

  - include_file_ctime

    By default, ccache also will not cache a file if it
    includes a header whose ctime is too new. This option
    disables that check.

  - include_file_mtime

    By default, ccache will not cache a file if it includes
    a header whose mtime is too new. This option disables
    that check.

We also add a call to clear the cache statistics before running
the build, and display them when the build finishes.

See https://docs.travis-ci.com/user/caching/#ccache-cacheSuggested-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

Avocado tests download artifacts from various sources.
These sources sometime have network issues resulting in build
failures. Cache Avocado cache to reduce build failure.

See https://docs.travis-ci.com/user/caching/#arbitrary-directoriesSigned-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

We always install the same packages ever and ever, cache them.

See https://docs.travis-ci.com/user/caching/#pip-cacheSigned-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

We are going to cache few gigabytes, increase the cache timeout
to avoid build failures when uploading our cache.

See https://docs.travis-ci.com/user/caching/#setting-the-timeoutSigned-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

Using the 'multiple caching features' means explode the YAML array,
thus it eases the git workflow (it is easier to move patches around).

See https://docs.travis-ci.com/user/caching#enabling-multiple-caching-featuresSigned-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NAlex Bennée <alex.bennee@linaro.org>
Message-Id: <20170809202712.6951-4-f4bug@amsat.org>
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20190813134921.30602-3-philmd@redhat.com>
[huth: Rebased patch to master branch]
Signed-off-by: NThomas Huth <huth@tuxfamily.org>

Just like the previous tests, boots a Linux kernel on a ppc64 target
using the pseries machine.
Signed-off-by: NCleber Rosa <crosa@redhat.com>
CC: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NWainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20190607152223.9467-5-crosa@redhat.com>
Signed-off-by: NCleber Rosa <crosa@redhat.com>

We have some flaky tests and usually the test passes on a retry.
Enable travis_retry for the test phase and see if that helps keep
things green.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>

It looks like the Travis image package databases are out of date
causing the build to error with:

  Error: Your Homebrew is outdated. Please run `brew update`.
  Error: Kernel.exit
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>

It's fairly common to build qemu-user binaries with --static linking
so the binary can be copied around without libraries. Enable --static
in the default qemu-user build to cover this.

There are other qemu-user builds that use dynamic linking so they
should catch any problems there.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>

Rewrite the implementation of the ssh block driver to use libssh instead
of libssh2.  The libssh library has various advantages over libssh2:
- easier API for authentication (for example for using ssh-agent)
- easier API for known_hosts handling
- supports newer types of keys in known_hosts

Use APIs/features available in libssh 0.8 conditionally, to support
older versions (which are not recommended though).

Adjust the iotest 207 according to the different error message, and to
find the default key type for localhost (to properly compare the
fingerprint with).
Contributed-by: NMax Reitz <mreitz@redhat.com>

Adjust the various Docker/Travis scripts to use libssh when available
instead of libssh2. The mingw/mxe testing is dropped for now, as there
are no packages for it.
Signed-off-by: NPino Toscano <ptoscano@redhat.com>
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: NAlex Bennée <alex.bennee@linaro.org>
Message-id: 20190620200840.17655-1-ptoscano@redhat.com
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 5873173.t2JhDm7DL7@lindworm.usersys.redhat.com
Signed-off-by: NMax Reitz <mreitz@redhat.com>

Because Travis doesn't allow us to keep files produced during tests
(such as log files), let's print the complete job log to the "console"
in case of job failures.

This is a debugging aid, and given that there's been some timeouts
happening on some tests, we absolutely needs the logs to have a proper
action.
Signed-off-by: NCleber Rosa <crosa@redhat.com>
Message-Id: <20190607152223.9467-2-crosa@redhat.com>
Reviewed-by: NWainer dos Santos Moschetta <wainersm@redhat.com>
Acked-by: NAlex Bennée <alex.bennee@linaro.org>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

This reverts commit 6d7a134d.

We'll have a better fix, that will show the full avocado job log
only if a test case failed.
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

We document this on our wiki and we might as well catch it in our CI
rather than waiting for it to be picked up on merge:

  https://wiki.qemu.org/Testing#clang_UBSanSigned-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>

The toolchain PPA has it so we might as well use it. We currently have
to add:

  -Wno-error=stringop-truncation

as there are still strncpy operations in the tree operating on things
that haven't been annotated with QEMU_NONSTRING.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>

It will help us debug issues when tests fail.
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>

We are going to enable the qemu-iotests during "make check" again,
and for running the iotests, we need bash and gnu-sed.
Reviewed-by: NLi-Wen Hsu <lwhsu@freebsd.org>
Reviewed-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: NChristian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20190502084506.8009-5-thuth@redhat.com>
Signed-off-by: NThomas Huth <thuth@redhat.com>

Similar to the x86_64 + pc test, it boots a Linux kernel on a Malta
board and verify the serial is working.  One extra command added to
the QEMU command line is '-vga std', because the kernel used is
known to crash without it.

If alpha is a target being built, "make check-acceptance" will
automatically include this test by the use of the "arch:alpha" tags.

Alternatively, this test can be run using:

    $ avocado run -t arch:alpha tests/acceptance
    $ avocado run -t machine:clipper tests/acceptance
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NCleber Rosa <crosa@redhat.com>
Reviewed-by: NCaio Carrara <ccarrara@redhat.com>
Message-Id: <20190312171824.5134-21-crosa@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Just like the previous tests, boots a Linux kernel on a s390x target
using the s390-ccw-virtio machine.

Because it's not possible to have multiple VT220 consoles,
'-nodefaults' is used, so that the one set with set_console() works
correctly.
Signed-off-by: NCleber Rosa <crosa@redhat.com>
Reviewed-by: NCornelia Huck <cohuck@redhat.com>
Reviewed-by: NCaio Carrara <ccarrara@redhat.com>
Message-Id: <20190312171824.5134-20-crosa@redhat.com>
[ehabkost: Updated kernel URL to point to fedoraproject.org]
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Just like the previous tests, boots a Linux kernel on an arm target
using the virt machine.
Signed-off-by: NCleber Rosa <crosa@redhat.com>
Reviewed-by: NCaio Carrara <ccarrara@redhat.com>
Message-Id: <20190312171824.5134-19-crosa@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Just like the previous tests, boots a Linux kernel on a aarch64 target
using the virt machine.

One special option added is the CPU type, given that the kernel
selected fails to boot on the virt machine's default CPU (cortex-a15).
Signed-off-by: NCleber Rosa <crosa@redhat.com>
Reviewed-by: NCaio Carrara <ccarrara@redhat.com>
Message-Id: <20190312171824.5134-18-crosa@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Similar to the x86_64 + pc test, it boots a Linux kernel on a Malta
board and verify the serial is working.

If mips64el is a target being built, "make check-acceptance" will
automatically include this test by the use of the "arch:mips64el"
tags.

Alternatively, this test can be run using:

    $ avocado run -t arch:mips64el tests/acceptance
    $ avocado run -t machine:malta tests/acceptance
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NCleber Rosa <crosa@redhat.com>
Reviewed-by: NAleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <20190312171824.5134-15-crosa@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

Similar to the x86_64 + pc test, it boots a Linux kernel on a Malta
board and verify the serial is working.  Also, it relies on the serial
device set by the machine itself.

If mips is a target being built, "make check-acceptance" will
automatically include this test by the use of the "arch:mips" tags.

Alternatively, this test can be run using:

    $ avocado run -t arch:mips tests/acceptance
    $ avocado run -t machine:malta tests/acceptance
    $ avocado run -t endian:big tests/acceptance
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: NCleber Rosa <crosa@redhat.com>
Reviewed-by: NAleksandar Markovic <amarkovic@wavecomp.com>
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190312171824.5134-14-crosa@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

The current version of the "check-acceptance" target will only show
one line for execution of all tests.  That's probably OK if the tests
to be run are quick enough and they're always the same.

But, there's already one test alone that takes on average ~5 seconds
to run, we intend to adapt the list of tests to match the user's build
environment (among other choices).

Because of that, let's present the default Avocado UI by default.
Users can always choose a different output by setting the AVOCADO_SHOW
variable.
Signed-off-by: NCleber Rosa <crosa@redhat.com>
Reviewed-by: NCaio Carrara <ccarrara@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NCornelia Huck <cohuck@redhat.com>
Message-Id: <20190312171824.5134-2-crosa@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

This build keeps timing out on Travis and it's unlikely including the
additional guest front-ends will catch any failures in the fallback
code.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Acked-by: NStefano Garzarella <sgarzare@redhat.com>
Reviewed-by: NWainer dos Santos Moschetta <wainersm@redhat.com>

This is essentially a softmmu tweak so don't bother building
linux-user builds as well.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Reviewed-by: NWainer dos Santos Moschetta <wainersm@redhat.com>

We define a new class of targets (MAIN_SOFTMMU_TARGETS) to cover the
major architectures. We either just build those or use the new
target-list-exclude mechanism to remove them from the list. This will
hopefully stop some of the longer builds hitting the Travis timeout
limit.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NWainer dos Santos Moschetta <wainersm@redhat.com>

Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>