Similar to dbus/dbus!286, but more so: just use the package names,
ignoring their version numbers completely.
pcre2 is not strictly needed at the moment, but it'll be a dependency
for GLib >= 2.73.x (older versions used pcre). For a bit of
future-proofing, download both pcre and pcre2.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Debug messages in a background thread can corrupt the machine-readable
TAP output, and in particular GWin32AppInfo emits debug messages from
a background thread when we link to libgio.
Resolves: https://gitlab.freedesktop.org/dbus/dbus/-/issues/414
Signed-off-by: Simon McVittie <smcv@collabora.com>
With internal DBus checks disabled, but with assertions enabled, the
function would be ifdef'ed out. This is problematic, since the function
is called from within an assertion statement in _dbus_variant_write().
Fixes#412.
Co-authored-by: Simon McVittie <smcv@collabora.com>
The /odd-limit/at test passes on 13.1 and 14.0 images, but fails on 13.1.
Debugging has not given me any useful hints why this may be the case, so
disable this test on 13.0 for now.
This allows us to drop the ci_test_fatal: "no" override which will ensure
that any FreeBSD regressions are caught.
The Makefile.am files contain % pattern rules that are not supported by
`make` (bmake) on FreeBSD. Since the replacing the patterns is non-trivial,
this commit updates the CI script to use GNU make when building on FreeBSD.
Without this change the autotools build system fails to find glib and
reports an error. The CMake build worked prior to this change since CMake
has fallback logic to find glib even without pkg-config.
This header is GCC specific header that on my system just contains
`#include_next <limits.h>`. FreeBSD also provides this header but it
contains a `#warning` that it should not be used. Replace the one use
with `#include <limit.h>` and drop the configure checks.
Commit 97bdefd4e2 move the
include(FindPkgConfig) call into a Linux-specific codepath, so pkg-config
was not being detected on FreeBSD. This mean that the check for
PKG_CONFIG_FOUND to determine whether to install .pc files later on
would always fail and .pc files were not installed on FreeBSD.
The function close_ignore_error() is only used in some cases. To avoid
duplicating the #ifdef condition, this patch moves the check just before
the definition of _dbus_close_all().
When adding the new FreeBSD CI, this was not implicitly forwarded to QEMU,
so the build script failed with confusing errors. Add an explicit check
that the variable is set to make those cases easier to debug.
FreeBSD has bash installed as /usr/local/bin/bash, so hardcoding /bin/bash
does not work. Instead use the portable replacement using env which will
find bash in $PATH.
dbus is generally a C-only project, but the Windows side has a tiny
amount of C++ to initialize global locks (because Windows doesn't have
a direct equivalent of PTHREAD_MUTEX_INITIALIZER). We don't need a C++
compiler when building for a non-Windows OS, so there's no need to
find it or check which options it supports.
Signed-off-by: Simon McVittie <smcv@collabora.com>
dbus!332 increased the CMake dependency.
The Meson build system is new, but it seems reasonable to mention the
new (optional) dependencies at top level.
Signed-off-by: Simon McVittie <smcv@collabora.com>
This makes it possible for projects to incorporate D-Bus as a CMake sub-project in a larger CMake project.
Before this PR, doing so would result in many errors.
This is because CMAKE_SOURCE_DIR and CMAKE_BINARY_DIR would point to directories above the D-Bus project.
Using paths relative to the project directory, PROJECT_SOURCE_DIR and PROJECT_BINARY_DIR, corrects for this.
With the minimum version set to 3.4, none of the policies need to be set explicitly to the `NEW` behavior.
Each of the policies removed here was introduced before CMake version 3.4.
By default then, each of them will be set to NEW automatically.
This is part of the behavior of cmake_minimum_required.
The cmake_policy commands are therefore redundant and have been removed.
In other projects I've found that having a separate file that only
lists the release steps makes them easier to check.
Signed-off-by: Simon McVittie <smcv@collabora.com>
We're considering MSVC 2015 to be sufficiently close to C99 for our
purposes, and we now have CI for it, so we can easily check whether any
desired C99 feature works. Other pre-C99 compilers are obsolete.
Resolves: dbus#404
Signed-off-by: Simon McVittie <smcv@collabora.com>
This is really three separate test-cases: one for traditional
activation as a direct child process of the dbus-daemon, and two for
traditional activation (successful and failing) via the setuid
dbus-daemon-launch-helper on Unix.
The ones where activation succeeds extremely slow, as a result of the
instrumentation for simulating malloc() failures combined with a large
number of memory operations, particularly when using AddressSanitizer.
Splitting up "OOM" tests like these has a disproportionately good impact
on the time they take, because the simulated malloc() failure
instrumentation repeats the entire test making the first malloc() fail,
then making the second malloc() fail, and so on. For allocation failures
in the second half of the test, this means we repeat the first half of
the test with no malloc() failures a very large number of times, which
is not a good use of time, because we already tested it successfully.
Even when not using the "OOM" instrumentation, splitting up these tests
lets them run in parallel, which is also a major time saving.
Needless to say, this speeds up testing considerably. On my modern but
unexceptional x86 laptop, in a typical debug build with Meson, the old
dispatch test took just over 21 minutes, which drops to about 40 seconds
each for the new normal-activation and helper-activation tests (and for
most of that time, they're running in parallel, so the wall-clock time
taken for the whole test suite is somewhere around a minute).
In a debug build with Meson, gcc and AddressSanitizer, the old dispatch
test takes longer than my patience will allow, and the new separate
tests take about 5-6 minutes each. Reduce their timeout accordingly, but
not as far as the default for slow tests (5 minutes) to allow some
headroom for AddressSanitizer or slower systems.
The failed-helper-activation test is almost instantaneous, and no longer
needs to be marked as slow.
Signed-off-by: Simon McVittie <smcv@collabora.com>
