Commit Graph

136 Commits

Author SHA1 Message Date
Xavier Claessens
8733d172a3 Do not define GIO_COMPILATION for executables
It must only be defined when building libgio. This requires some
workaround to allow include of some gio private headers.

When GIO_COMPILATION is not defined we cannot include individual gio
headers. We workaround that by defining __GIO_GIO_H_INSIDE__ in some
places. Also gdbusprivate.h is not an installed header, so it's fine to
include it directly.
2022-10-13 20:53:56 -04:00
Xavier Claessens
dcfc9f689e Fix symbol visibility macros on Windows
There is currently no `dllimport` attribute on any of our function,
which prevents MSVC to optimize function calls.

To fix that issue, we need to redeclare all our visibility macros for
each of our libraries, because when compiling e.g. GIO code, we need
dllimport in GLIB headers and dllexport in GIO headers. That means they
cannot use the same GLIB_AVAILABLE_* macro.

Since that's a lot of boilerplate to copy/paste after each version bump,
this MR generate all those macros using a python script.

Also simplify the meson side by using `gnu_symbol_visibility : 'hidden'`
keyword argument instead of passing the cflag manually.

This leaves only API index to add manually into glib-docs.xml when
bumping GLib version. That file cannot be generated because Meson does
not allow passing a buit file to gnome.gtkdoc()'s main_xml kwarg
unfortunately.
2022-10-13 20:53:56 -04:00
Xavier Claessens
a73ca336aa meson: Set install_tag on remaining installed files 2022-09-20 11:30:12 -04:00
Xavier Claessens
a1c78d63ef meson: Set install_tag on all tools
Those tools are not needed at runtime for typical applications,
distributions typically package them separately.

This makes `meson install --tag runtime` skip installation of those
tools. Omitting `--tag` argument will still install them, as well as
with `--tag bin,bin-devel`.

See https://mesonbuild.com/Installing.html#installation-tags.
2022-09-12 09:50:31 -04:00
Simon McVittie
f736414825 gio-launch-desktop: Don't alter stdout/stderr if not already the Journal
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:54 +02:00
Simon McVittie
ae15c800ce Install gio-launch-desktop in a non-PATH location
This is an internal helper executable, which users shouldn't invoke
directly (see glib#1633).

When building for a single-architecture distribution, we can install
it as ${libexecdir}/gio-launch-desktop.

When building for a multiarch distribution, installing it into an
architecture-specific location and packaging it alongside the GLib
library avoids the problem discussed in glib#1633 where it would either
cause a circular dependency between the GLib library and a common
cross-architecture package (libglib2.0-bin in Debian), or require a
separate package just to contain gio-launch-desktop, or cause different
architectures' copies to overwrite each other.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:53 +02:00
Simon McVittie
6751392934 tests: Avoid using deprecated meson.build_root
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:53 +02:00
Simon McVittie
d0967c1d4a Revert "gdesktopappinfo: Use sh rather than gio-launch-desktop"
A shell one-liner was enough to set GIO_LAUNCHED_DESKTOP_FILE_PID,
but ideally we also want to do the equivalent of sd_journal_stream_fd()
to set up its standard output and standard error streams.

Ideally we would call sd_journal_stream_fd() in a process that will
exec the real program, otherwise it will report the wrong process ID
in the Journal, but we can't easily do that in a forked child when
using posix_spawn() for subprocesses.

This reverts commit 2b533ca99a.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-25 01:00:53 +02:00
Simon McVittie
0c087d121f gio: Optionally install trigger executables to architecture-specific paths
In Debian-style multiarch (libdir = lib/x86_64-linux-gnu or similar),
Red-Hat-style multilib (libdir = lib64 or lib) and Arch-style multilib
(libdir = lib or lib32), we have to run a separate version of
gio-querymodules to discover 32- or 64-bit modules on x86. Installing
modules in the directory used for each word size needs to trigger
recompilation of the correct modules list.

Debian, Fedora and Arch currently all have patches to facilitate this:
Debian moves gio-querymodules into ${libdir}/glib-2.0 and provides a
compat symlink in ${bindir}, while Fedora and Arch rename one or both
of the gio-querymodules executables to give it a -32 or -64 suffix.

We can avoid the need for these patches by making this a build option.
Doing this upstream has the advantage that the pkg-config metadata for
each architecture points to the correct executable and is in sync with
reality.

I'm using Debian's installation scheme with a separate directory here,
because the word-size suffix used in Fedora and Arch only works for the
common case of 32- and 64-bit multilib, and does not cover scenarios
where there can be more than one ABI with the same word size, such as
multiarch cross-compilation or alternative ABIs like x32.

Now that we have this infrastructure, it's also convenient to use it for
glib-compile-schemas. This works with /usr/share, so it only needs to
be run for one architecture (typically the system's primary
architecture), but using /usr/bin/glib-compile-schemas for the trigger
would result in either primary and secondary architectures trying to
overwrite each other's /usr/bin/glib-compile-schemas binaries, or a
circular dependency (the GLib library would have to depend on a
common package that contains glib-compile-schemas, but
glib-compile-schemas depends on the GLib library). Installing a
glib-compile-schemas binary in an architecture-specific location
alongside each GLib library bypasses this problem.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-24 11:19:37 +01:00
Olivier Crête
1cc685abc4 gio: Don't bundle gtrace in static builds
They're already in the libglib.a file and it prevents the build
from completing.
2022-06-20 16:09:51 -04:00
Philip Withnall
b3f49d08a6 build: Move gvdb to a subproject
Rather than carrying the copylib around inside GLib, which is a pain to
synchronise and affects our code coverage statistics.

This requires updating the CI images to cache the new subproject,
including updating the `cache-subprojects.sh` script to pull in git
submodules.

It also requires adding `gioenumtypes_dep` to be added to the
dependencies list of `libgio`, since it needs to be build before GVDB as
it’s pulled in by the GIO headers which GVDB includes.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #2603
2022-06-16 10:12:07 +01:00
Marc-André Lureau
294b562f34 gio: fix gunixfdlist.h location after move to common gio
Fixes commit 5efb84f24a ("gio: add GUnixFDList on win32")

Fixes: https://gitlab.gnome.org/GNOME/glib/-/issues/2653

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-18 18:19:03 +02:00
Marc-André Lureau
5efb84f24a gio: add GUnixFDList on win32
FDs are not specific to Unix. win32 has APIs to map CRT fd to/from HANDLE.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-05-17 14:39:20 +02:00
Godvin Ouseph
61ad2d7217 Fix typo in gio/meson.build
This broke compiling gtk4 as a subproject on Windows
2022-05-14 15:54:56 +05:30
Philip Withnall
bd1781a356 build: Stop using Meson features deprecated in Meson <0.60
This clears some Meson warnings.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-06 13:55:28 +01:00
Xavier Claessens
374be41433 meson: Use meson.can_run_host_binaries()
It is not only shorter than `not meson.is_cross_build() or
meson.has_exe_wrapper()` but also handle the case of cross compiling to
a compatible arch such as building for i386 on an amd64.
2022-05-06 13:17:11 +01:00
Philip Withnall
25ab87d8e5 build: Drop checks and workarounds for older Meson versions
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2022-05-06 13:01:44 +01:00
Xavier Claessens
199ff2a841 Meson: Fix gio-windows-2.0 override name
The override name must match the pkgconfig name.
2022-04-24 21:29:26 -04:00
Philip Withnall
6aa210e6af gio: Remove fam file monitor support
libgamin was last released in 2007 and is dead
[upstream](https://gitlab.gnome.org/Archive/gamin). Distributions may
still ship it (although Fedora no longer does), but we want people to
use inotify on Linux since it’s actively supported.

BSDs use kqueue. Windows uses win32filemonitor.

FAM might still be used on some commercial Unix distributions, but there
are no contributors from those distributions, and certainly no CI for
them to prevent regressions.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2614
2022-03-23 15:41:54 +00:00
Patrick Griffis
5cdacced3f tests: Add basic test framework for GResolver DNS parsing
Split out from https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2134
by Philip Withnall so it can be used in advance of HTTPS DNS record
support landing.

Reworked to no longer use test fixtures, as it’s simple enough to build
the response header in each test.

The tests are built on Unix only, as they test the parsing code in
`g_resolver_records_from_res_query()`, which is Unix-specific. The
Windows DNS APIs provide much more structured results which don’t need
parsing.
2022-03-22 12:40:12 +00:00
Xavier Claessens
218ac195df meson: Add schemasdir and giomoduledir to gio dependency
This allows applications to get their value regardless whether glib is a
subproject or pkgconfig:

  gio_dep = dependency('gio-2.0')
  giomoduledir = gio_dep.get_variable('giomoduledir')
  schemasdir = gio_dep.get_variable('schemasdir')
2022-02-23 08:24:00 -05:00
Philip Withnall
590a2c9af8 Revert "meson: Add schemasdir and giomoduledir to gio dependency"
This reverts commit 5aa03882ca.

It fails to compile on newer Meson versions with
`--fatal-meson-warnings` due to:
```
WARNING: Project targeting '>= 0.52.0' but tried to use feature introduced in '0.54.0': variables arg in declare_dependency.
gio/meson.build:833:0: ERROR: Fatal warnings enabled, aborting
```

That happens regardless of the fact that we’ve correctly limited the use
of the `variables` argument to only when building with Meson ≥ 0.56.
Unfortunately Meson can’t statically detect that the argument is
conditional.

Bumping GLib’s Meson dependency is too much work right now, so this MR
unfortunately has to be reverted.
2022-02-23 11:51:13 +00:00
Xavier Claessens
5aa03882ca meson: Add schemasdir and giomoduledir to gio dependency
This allows applications to get their value regardless whether glib is a
subproject or pkgconfig:

  gio_dep = dependency('gio-2.0')
  giomoduledir = gio_dep.get_variable('giomoduledir')
  schemasdir = gio_dep.get_variable('schemasdir')
2022-02-22 08:54:07 -05:00
Philip Withnall
cdda7bb59a Revert "Merge branch 'fix-windows-pc' into 'main'"
This reverts merge request !2459
2022-01-27 13:04:12 +00:00
Philip Withnall
7f519624e2 Merge branch '1190-debug-interface' into 'main'
gdebugcontroller: Add debug controller API and D-Bus implementation

Closes #1190

See merge request GNOME/glib!2330
2022-01-27 11:00:40 +00:00
Andoni Morales Alastruey
d2ab2bcefd gio: add missing zlib dependency in gio-windows-2.0.pc 2022-01-26 18:13:05 +01:00
Philip Withnall
0c8f7de55a gdebugcontroller: Add debug controller API and D-Bus implementation
This is intended to provide a uniform interface for controlling whether
the debug output from an application (or service) is emitted, typically
to journald, but actually to wherever the application chooses to output
it.

The main implementation of `GDebugController` is `GDebugControllerDBus`,
which is intended to be used on Linux. Other implementations may be
added in future for other platforms, or larger applications may want to
provide their own implementation which integrates with their ecosystem.

The `GDebugControllerDBus` implementation exposes a D-Bus interface at
`/org/gtk/Debugging` with a method to enable or disable debug
output at runtime.

This could be used by external harnesses, such as GNOME Builder or
systemd, to give a uniform way to get debug output from an application.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #1190
2022-01-26 15:19:27 +00:00
Marc-André Lureau
83d45c4f35 gio: compile GUnixConnection on all platforms
On !UNIX, return an error for send_fd() & receive_fd().
(the unixfdmessage unit is not compiled on !UNIX)

The header is installed under the common GIO include directory.

Ensure G_TYPE_UNIX_CONNECTION is registered on all platforms.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-01-26 18:19:44 +04:00
Marc-André Lureau
af1777d3d3 meson: compile GUnixCredentialsMessage on all platforms
The header is now also installed under the common GIO include directory.

Sorry if it breaks any build, you had to use the correct header path.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-01-26 18:19:44 +04:00
Marc-André Lureau
3308cfb020 gio: compile GUnixSocketAddress on all platforms
Move the header under the common GIO include directory.

Sorry if it breaks any build, you had to use the correct header path.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-01-26 18:19:44 +04:00
Marc-André Lureau
bb1b9d90ec gio/win32: add GMemoryMonitorWin32
Windows has CreateMemoryResourceNotification() API:

https://docs.microsoft.com/en-us/windows/win32/api/memoryapi/nf-memoryapi-creatememoryresourcenotification

It only notifies whether "Available physical memory is running low."

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-01-25 20:55:57 +04:00
Marc-André Lureau
d4a66baadb gio: add win32 SID helper functions
The code is based from #1351 patch and existing similar code in
gdbusprivate.c. The next commit will replace that existing code with
those helpers.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2022-01-18 17:40:02 +04:00
Kelvin Zhang
2a4422b0f2 Use meson dependency to link against apple framework
Using ld_flags would work, but that does not propagate ldflags to users
of glib. Meson's dependency() call will propagate apple framework
dependencies to downstream users.
2022-01-05 11:32:32 -08:00
Michael Catanzaro
c2b5fe9f2d gresolver: remove unneeded call to res_init()
This call was needed once upon a time, when GResolver had subclasses
that presumably relied on this. Nowadays, we have only
GThreadedResolver, which does not need it. res_init() is dangerous
because it modifies global state, so let's get rid of it.
2021-11-24 09:16:11 -06:00
Eli Schwartz
abb8e1c3a0 meson: fix warnings for extract_all_objects function
The "recursive:" kwarg is available in the targeted minimum version of
meson, and is basically required if you want to not emit warnings and
maybe error with --fatal-meson-warnings.

There are two basic solutions to this problem:

- The current default behavior is false, so explicitly opt in to that
  value. None of these internal libraries use recursive objects anyway.

- Use link_with to link to the static library directly, rather than the
  extracted objects.

Option 2 is what used to be done before commit
62af03bda8, but it only works with meson
>=0.52 and previously had buggy behavior.

Since the minimum version of meson is now 0.52, it is safe to revert
that commit and go back to using link_with, and therefore option 2 is
chosen.
2021-10-18 11:50:49 +01:00
Bastien Nocera
9645cbffa8 gio: Add portal version of GPowerProfileMonitor 2021-08-13 01:32:31 +02:00
Patrick Griffis
889bdb994f Add GPowerProfileMonitor 2021-07-28 15:56:02 +02:00
Philip Withnall
39ecc25383 build: Drop gconstructor_as_data_h usage from glib-compile-schemas
The variable `gconstructor_code` (which is what’s defined by
`gconstructor_as_data_h`) is not used at all inside
`glib-compile-schemas`.

This looks like a copy/paste error from the build definition for
`glib-compile-resources` below, which does need it.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2021-03-12 12:42:17 +00:00
Philip Withnall
05ff2f877c gdbusprivate: Stop hard-coding path to /var/lib
This will require distributions to ensure they pass
`--localstatedir=/var` correctly to Meson, but they should be doing that
already.

See https://mesonbuild.com/Builtin-options.html#directories for details
about how Meson treats `localstatedir` differently from most other `dir`
variables.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2021-03-01 13:44:20 +00:00
Sebastian Dröge
e6f506a92c Merge branch 'fix/unix-stream-pollable-detection' into 'master'
gunix: Fix {Input,Output}Stream pollable detection

Closes #1180

See merge request GNOME/glib!1846
2021-02-02 10:46:52 +00:00
Ole André Vadla Ravnås
d7ee70c013 gunix: Fix {Input,Output}Stream pollable detection
For devices such as PTYs, where not being able to cancel a pending read
operation is problematic for many applications.

Fixes: #1180
2021-02-02 11:11:53 +01:00
Xavier Claessens
ebcca60b4d Meson: override gio-querymodules program
It is going to be used in Meson's gnome module, and if glib is built as
subproject it's better to use it.

See https://github.com/mesonbuild/meson/pull/8272.
2021-01-29 18:57:09 -05:00
Frederic Martinsons
525bbb7712 Check the completiondir from bash-completion package config file.
With bash completion version lesser than 2.10, only prefix is defined
while for greater version it is datadir.

Closes #1054

Signed-off-by: Frederic Martinsons <frederic.martinsons@sigfox.com>
2021-01-29 18:10:52 +01:00
s1341
57768b4704 build: Link against libsocket on QNX
QNX implements `res_query()` in libsocket, not libresolv or libbind.
2021-01-19 23:17:02 +01:00
Ole André Vadla Ravnås
ea0c4bf045 build: Fix inconsistent Android host system checks
To match the value in the Meson reference table for "Operating system
names", and our checks elsewhere.
2021-01-06 01:12:31 +01:00
Philip Withnall
0c85348efc Merge branch 'appinfo-shellany-uwplaunch' into 'master'
GWin32AppInfo: support getting info about UWP apps and launching them

Closes #1991

See merge request GNOME/glib!1772
2021-01-04 12:55:58 +00:00
Руслан Ижбулатов
720b51032c GWin32AppInfo: Support getting information about UWP apps 2020-12-23 01:43:38 +00:00
Руслан Ижбулатов
895fc2eff2 gio: add GWin32FileSyncStream
This is a COM object that implements IStream by using a HANDLE
and WinAPI file functions to access the file (only a file; pipes
are not supported). Only supports synchronous access (this is
a feature - the APIs that read from this stream internally will
never return the COM equivalent of EWOULDBLOCK, which greatly
simplifies their use).
2020-12-23 01:35:39 +00:00
Frederic Martinsons
c3a073e96f Add gio launch command to execute desktop file
This command will try to execute a desktop file, before that
it will load the input as a keyfile for checking its existence
and its validity (as a keyfile).
File arguments are allowed after the desktop file.

Closes #54

Signed-off-by: Frederic Martinsons <frederic.martinsons@sigfox.com>
2020-12-09 08:15:42 +01:00
Matthias Clasen
89d45c7f6a gio: Include sysprof tracing support
Include gtrace.c in the sources, so we can
use the same g_trace_ apis in GIO when sysprof
support is enabled.
2020-11-14 19:04:45 +00:00