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2020-02-07tests/acceptance: Add boot tests for some of the QEMU advent calendar imagesThomas Huth
The 2018 edition of the QEMU advent calendar 2018 featured Linux images for various non-x86 machines. We can use them for a boot tests in our acceptance test suite. Let's also make sure that we build the corresponding machines in Travis. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Liam Merwick <liam.merwick@oracle.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-Id: <20200124170325.30072-1-thuth@redhat.com> [PMD: Rebased, --python=python3 parameter dropped in commit 5311cb12e] Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-02-07travis.yml: install rpm2cpio for acceptance testsLiam Merwick
The extract_from_rpm() method added for the PVH acceptance tests needs rpm2cpio to extract a vmlinux binary from an RPM. Signed-off-by: Liam Merwick <liam.merwick@oracle.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <1580914565-19675-4-git-send-email-liam.merwick@oracle.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-02-04.travis.yml: ensure python3-sphinx installed for docsAlex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200204105142.21845-1-alex.bennee@linaro.org>
2020-02-04.travis.yml: single thread build-tcgAlex Bennée
I've theorised that a parallel build-tcg is somehow getting confused when two fedora-30 based cross compilers attempt to build at the same time. From one data-point so far this may fix the problem although the plugins job runs quite close to timeout. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20200203090932.19147-18-alex.bennee@linaro.org>
2020-02-04.travis.yml: drop cris-linux-user from the plugins testAlex Bennée
While it shouldn't cause problems we will never get useful information from cris as it has yet to be converted to the common translator loop. It also causes the Travis CI to fail for weird reasons which I have so far been unable to replicate on a normal Xenial system. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20200203090932.19147-17-alex.bennee@linaro.org>
2020-02-04.travis.yml: drop the travis_retry from testsAlex Bennée
This was a crutch when we introduced it - however it does have the disadvantage of causing tests to timeout with large amounts of logs. Lets drop it and see if the stability has improved since. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200203090932.19147-16-alex.bennee@linaro.org>
2020-02-04.travis.yml: introduce TEST_BUILD_CMD and use it for check-tcgAlex Bennée
At least for check-tcg we can split the build phase from the test phase and do the former in parallel. While we are at it drop the V=1 for the check-tcg part as it just generates a lot more noise in the logs. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200203090932.19147-15-alex.bennee@linaro.org>
2020-02-04.travis.yml: probe for number of available processorsAlex Bennée
The arm64 hardware was especially hit by only building on 3 of the 32 available cores. Introduce a JOBS environment variable which we use for all parallel builds. We still run the main checks single threaded though so to make it easier to spot hangs. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200203090932.19147-12-alex.bennee@linaro.org>
2020-02-04.travis.yml: move cache flushing to early common phaseAlex Bennée
We shall be adding more common early setup in a future commit. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200203090932.19147-11-alex.bennee@linaro.org>
2020-02-04.travis.yml: build documents under bionicAlex Bennée
It looks like the xenial tooling doesn't like something in our setup. We should probably be moving to bionic for everything soon anyway (libssh aside). Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200203090932.19147-10-alex.bennee@linaro.org>
2020-02-04.travis.yml: Add description to each jobPhilippe Mathieu-Daudé
The NAME variable can be used to describe nicely a job (see [*]). As we currently have 32 jobs, use it. This helps for quickly finding a particular job. before: https://travis-ci.org/qemu/qemu/builds/639887646 after: https://travis-ci.org/philmd/qemu/builds/641795043 [*] https://docs.travis-ci.com/user/customizing-the-build/#naming-jobs-within-matrices Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20200125183135.28317-1-f4bug@amsat.org> Message-Id: <20200203090932.19147-9-alex.bennee@linaro.org>
2020-02-04.travis.yml: Drop superfluous use of --python=python3 parameterPhilippe Mathieu-Daudé
As we require Python3 since commit ddf9069963, we don't need to explicit it with the --python=/usr/bin/python3 configure option. Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20200125184217.30034-1-f4bug@amsat.org> Message-Id: <20200203090932.19147-8-alex.bennee@linaro.org>
2020-02-04travis.yml: Install genisoimage packageWainer dos Santos Moschetta
The genisoimage program is required for tests/cdrom-test tests, otherwise they are skipped. The current Travis environments do not provide it by default, so let's explicitly require the genisoimage package. Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20200110191254.11303-2-wainersm@redhat.com> Message-Id: <20200203090932.19147-5-alex.bennee@linaro.org>
2020-01-24build-sys: clean up flags included in the linker command linePaolo Bonzini
Some of the CFLAGS that are discovered during configure, for example compiler warnings, are being included on the linker command line because QEMU_CFLAGS is added to it. Other flags, such as the -m32, appear twice because they are included in both QEMU_CFLAGS and LDFLAGS. All this leads to confusion with respect to what goes in which Makefile variables (and we have plenty). So, introduce QEMU_LDFLAGS for flags discovered by configure, following the lead of QEMU_CFLAGS, and stop adding to it: 1) options that are already in CFLAGS, for example "-g" 2) duplicate options At the same time, options that _are_ needed by both compiler and linker must now be added to both QEMU_CFLAGS and QEMU_LDFLAGS, which is clearer. This is mostly -fsanitize options. For now, --extra-cflags has this behavior (but --extra-cxxflags does not). Meson will not include CFLAGS on the linker command line, do the same in our build system as well. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-01-09travis.yml: install homebrew python for OS XAlex Bennée
Our python3 requirements now outstrip those of the build. While we are at it we can move more of the special casing for Mac into the one build we have. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2020-01-09travis.yml: duplicate before_script for MacOSXAlex Bennée
Rather than keep the hack in the global code lets "Think Different" and have a special copy for MacOSX. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2020-01-09travis.yml: Detach build and test stepsWainer dos Santos Moschetta
Currently build and test commands are a single step in a Travis's `script` block. In order to see the output of the tests one needs to scroll down the log to find where the build messages ended and the limit is not clear. If they were in different steps then Travis would print the result build command, which can be easily grep'ed. So this change is made to detach those commands to ease the visualization of the output. Note that all steps on the `script` block is executed regardless if one previous has failed. To overcome it, let's save the return code of the build then check whether succeed or failed on the test step. Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20191230184327.2800-3-wainersm@redhat.com>
2020-01-09travis.yml: avocado: Print logs of non-pass tests onlyWainer dos Santos Moschetta
The acceptance tests build on Travis is configured to print the entire Avocado's job log in case any test fail. Usually one is interested on failed tests only though. So this change the Travis configuration in order to show the log of tests which status is different from 'PASS' and 'SKIP' only. Note that 'CANCEL'-ed tests will have the log printed too because it can help to debug some condition on CI environment which is not being fulfilled. Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20191230184327.2800-2-wainersm@redhat.com>
2019-12-20travis: Replace Python 3.4 build with 3.5Eduardo Habkost
We'll start requiring Python 3.5 to build QEMU. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-12-19travis.yml: Remove the redundant clang-with-MAIN_SOFTMMU_TARGETS entryThomas Huth
We test clang with the MAIN_SOFTMMU_TARGETS twice, once without sanitizers and once with sanitizers enabled. That's somewhat redundant since if compilation and tests succeeded with sanitizers enabled, it should also work fine without sanitizers. Thus remove the clang entry without sanitizers to speed up the CI testing a little bit. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20191119092147.4260-1-thuth@redhat.com>
2019-12-18ci: build out-of-treePaolo Bonzini
Most developers are using out-of-tree builds and it was discussed in the past to only allow those. To prepare for the transition, use out-of-tree builds in all continuous integration jobs. Based on a patch by Marc-André Lureau. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Li-Wen Hsu <lwhsu@freebsd.org> Message-Id: <1576074829-56711-1-git-send-email-pbonzini@redhat.com>
2019-12-18travis.yml: Enable builds on arm64, ppc64le and s390xThomas Huth
Travis recently added the possibility to test on these architectures, too, so let's enable them in our travis.yml file to extend our test coverage. Unfortunately, the libssh in this Ubuntu version (bionic) is in a pretty unusable Frankenstein state and libspice-server-dev is not available here, so we can not use the global list of packages to install, but have to provide individual package lists instead. Also, some of the iotests crash when using "dist: bionic" on arm64 and ppc64le, thus these two builders have to use "dist: xenial" until the problem is understood / fixed. Signed-off-by: Thomas Huth <thuth@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20191204154618.23560-8-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-12-18travis.yml: Run tcg tests with tciThomas Huth
So far we only have compile coverage for tci. But since commit 2f160e0f9797c7522bfd0d09218d0c9340a5137c ("tci: Add implementation for INDEX_op_ld16u_i64") has been included now, we can also run the "tcg" and "qtest" tests with tci, so let's enable them in Travis now. Since we don't gain much additional test coverage by compiling all targets, and TCI is broken e.g. with the Sparc targets, we also limit the target list to a reasonable subset now (which should still get us test coverage by tests/boot-serial-test for example). Tested-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20191204083133.6198-1-thuth@redhat.com> [AJB: just --enable-debug-tcg] Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-12-09travis.yml: Drop libcap-devGreg Kurz
Commit 7e46261368d1 converted virtfs-proxy-helper to using libcap-ng. There aren't any users of libcap anymore. No need to install libcap-dev. Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Alex Bennée <alex.bennee@linaro.org>
2019-11-29.travis.yml: drop xcode9.4 from build matrixAlex Bennée
It's broken so it's no longer helping. The latest Xcode is covered by Cirrus. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20191127132430.3681-1-alex.bennee@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-11-20.travis.yml: drop 32 bit systems from MAIN_SOFTMMU_TARGETSAlex Bennée
The older clangs are still struggling to build and run everything withing the 50 minute timeout so lets lighten the load a bit more. We still have coverage for GCC and hopefully no obscure 32 bit guest only breakages slip through the cracks. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com>
2019-11-12.travis.yml: don't run make check with multiple jobsAlex Bennée
Let's challenge the convention that doing more at a time helps. It certainly doesn't tell you unambiguously where in the test cycle you were before the test hangs and exceeds the job time limit. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-10-30Merge remote-tracking branch ↵Peter Maydell
'remotes/stsquad/tags/pull-tcg-plugins-281019-4' into staging TCG Plugins initial implementation - use --enable-plugins @ configure - low impact introspection (-plugin empty.so to measure overhead) - plugins cannot alter guest state - example plugins included in source tree (tests/plugins) - -d plugin to enable plugin output in logs - check-tcg runs extra tests when plugins enabled - documentation in docs/devel/plugins.rst # gpg: Signature made Mon 28 Oct 2019 15:13:23 GMT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-tcg-plugins-281019-4: (57 commits) travis.yml: enable linux-gcc-debug-tcg cache MAINTAINERS: add me for the TCG plugins code scripts/checkpatch.pl: don't complain about (foo, /* empty */) .travis.yml: add --enable-plugins tests include/exec: wrap cpu_ldst.h in CONFIG_TCG accel/stubs: reduce headers from tcg-stub tests/plugin: add hotpages to analyse memory access patterns tests/plugin: add instruction execution breakdown tests/plugin: add a hotblocks plugin tests/tcg: enable plugin testing tests/tcg: drop test-i386-fprem from TESTS when not SLOW tests/tcg: move "virtual" tests to EXTRA_TESTS tests/tcg: set QEMU_OPTS for all cris runs tests/tcg/Makefile.target: fix path to config-host.mak tests/plugin: add sample plugins linux-user: support -plugin option vl: support -plugin option plugin: add qemu_plugin_outs helper plugin: add qemu_plugin_insn_disas helper plugin: expand the plugin_init function to include an info block ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-10-28.travis.yml: Let the avocado job run the 40p testsPhilippe Mathieu-Daudé
Acked-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20191028073441.6448-18-philmd@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Tested-by: Cleber Rosa <crosa@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
2019-10-28.travis.yml: Let the avocado job run the Leon3 testPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20191028073441.6448-13-philmd@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com> Tested-by: Cleber Rosa <crosa@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
2019-10-28travis.yml: enable linux-gcc-debug-tcg cacheAlex Bennée
Create a new cache for the --enable-debug-tcg builds which is separate from the normal debug builds which generate different code. We also enable debug-tcg for the new plugins based builds as we want to ensure any breakage to TCG is picked up by the sanity checks. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-10-28.travis.yml: add --enable-plugins testsAlex Bennée
check-tcg will automatically run the plugins against most TCG tests if it is enabled in the build. We exclude sparc64-linux-user for now as there are pending patches that need to be merged fixing it's fork implementation. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-25travis.yml: --enable-debug-tcg to check-tcgAlex Bennée
This adds a whole bunch of asserts which will catch bugs you might introduce into the TCG code. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-10-25travis.yml: cache the clang sanitizer buildAlex Bennée
Hopefully we'll see the same benefits as the other builds. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-10-25travis.yml: bump Xcode 10 to latest dot releaseAlex Bennée
According to: https://docs.travis-ci.com/user/reference/osx/#macos-version we have 10.3 available so lets use it. I don't know what Apple's deprecation policy is for Xcode because it requires an AppleID to find out. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-10-25travis.yml: Test the release tarballPhilippe Mathieu-Daudé
Add a job to generate the release tarball and build/install few QEMU targets from it. Ideally we should build the 'efi' target from the 'roms' directory, but it is too time consuming. This job is only triggered when a tag starting with 'v' is pushed, which is the case with release candidate tags. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191007160450.3619-1-philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-10-25travis.yml: Fix the ccache linesThomas Huth
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: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191009170701.14756-5-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-10-25travis.yml: Use newer version of libgnutls and libpngThomas Huth
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: Thomas Huth <thuth@redhat.com> Message-Id: <20191009170701.14756-4-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-10-25travis.yml: Use libsdl2 instead of libsdl1.2, and install libsdl2-imageThomas Huth
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: Thomas Huth <thuth@redhat.com> Message-Id: <20191009170701.14756-3-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-10-25travis.yml: Add libvdeplug-dev to compile-test net/vde.cThomas Huth
This library is needed to compile the VDE network backend. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20191009170701.14756-2-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-10-25travis.yml: reduce scope of the --enable-debug buildAlex Bennée
Adding debug makes things run a bit slower so lets not hammer all the targets. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-09-10travis.yml: Install libcap-dev for testing virito-9pThomas Huth
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: Thomas Huth <thuth@redhat.com> Acked-by: Greg Kurz <groug@kaod.org> Tested-by: Greg Kurz <groug@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190905113346.2473-1-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-09-10.travis.yml: Cache Linux/Clang jobs togetherPhilippe Mathieu-Daudé
These jobs build different components but use the same host features. Put them in the same cache bucket. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-09-10.travis.yml: Cache Linux/GCC 'non-debug profile' jobs togetherPhilippe Mathieu-Daudé
These jobs build different components but use the same host features. Put them in the same cache bucket. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-09-10.travis.yml: Cache Linux/GCC 'debug profile' jobs togetherPhilippe Mathieu-Daudé
These jobs build different components but use the same host features. Put them in the same cache bucket. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-09-10.travis.yml: Document how the build matrix use cachesPhilippe Mathieu-Daudé
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-matrices Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-09-10.travis.yml: Enable ccache on OSXPhilippe Mathieu-Daudé
By default, ccache is not installed on macOS environments. See https://docs.travis-ci.com/user/caching/#ccache-on-macos Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-09-10.travis.yml: Improve ccache usePhilippe Mathieu-Daudé
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-cache Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-09-10.travis.yml: Cache Avocado cachePhilippe Mathieu-Daudé
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-directories Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-09-10.travis.yml: Cache Python PIP packagesPhilippe Mathieu-Daudé
We always install the same packages ever and ever, cache them. See https://docs.travis-ci.com/user/caching/#pip-cache Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
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