It is only ever invoked once. It has a statically known signature based
on how it's used, so there's no good reason to allow it to accept any
defaults -- and defaulting to None messes with type safety.
Saturate is always given, so don't claim it is only sometimes.
It can be a list or a single dependency, but the same logic happens
either way. Instead of manually expanding the logic for both cases, just
convert it to a list as needed.
* Vala: depend on gresources
Valac uses gresource at compile time to look up .ui files
* Automatically pass `--gresourcesdir` to valac
* gnome.compile_resources: clean up duplicate paths better
* Add a test for improved gresouce handling
This replaces all of the Apache blurbs at the start of each file with an
`# SPDX-License-Identifier: Apache-2.0` string. It also fixes existing
uses to be consistent in capitalization, and to be placed above any
copyright notices.
This removes nearly 3000 lines of boilerplate from the project (only
python files), which no developer cares to look at.
SPDX is in common use, particularly in the Linux kernel, and is the
recommended format for Meson's own `project(license: )` field
Currently in cross-compilation mode the --host is set to x86-linux-linux,
which results in an error.
Change the code so that for x86 and x86_64 the second part is 'pc',
and 'unknown' for the rest.
Use cpu model instead of cpu family for the first part, as suggested
by @dcbaker
As the result, we get: i386-pc-linux on my setup.
Fixes#12608
Whilst working on the Reproducible Builds effort, we noticed that
meson was generates .pkgconfig files that are not reproducible.
For example, here is neatvnc's pkgconfig file when built with HEAD^1:
Name: neatvnc
Description: A Neat VNC server library
Version: 0.7.0
-Requires.private: pixman-1, aml < 0.4.0, aml >= 0.3.0, zlib, libdrm, libturbojpeg, gnutls, nettle, hogweed, gmp, gbm, libavcodec, libavfilter, libavutil
+Requires.private: pixman-1, aml >= 0.3.0, aml < 0.4.0, zlib, libdrm, libturbojpeg, gnutls, nettle, hogweed, gmp, gbm, libavcodec, libavfilter, libavutil
Libs: -L${libdir} -lneatvnc
Libs.private: -lm
Cflags: -I${includedir}
This is, ultimately, due to iterating over the contents of a set within a
DefaultDict and can thus be fixed by sorting the output immediately prior to
generating the Requires.private string.
An alternative solution would be to place the sorted(…) call a few lines
down:
return ', '.join(sorted(result))
However, this changes the expected ordering of the entire line, and many users
may be unhappy with that (alternative) change as a result. By contrast, this
commit will only enforce an ordering when there are multiple version
requirements (eg. a lower and a higher version requirement, ie. a version
range). It will, additionally, order them with the lower part of the range
first.
This was originally filed (with a slightly different patch) by myself in
the the Debian bug tracker <https://bugs.debian.org/1056117>.
Signed-off-by: Chris Lamb <lamby@debian.org>
If a tool that is looked up in a .pc file is supposed to be there and
has a pkg-config variable entry, but the value is incorrect, we can't
actually use it.
Since commit ab3d02066c we actually do run
the ExternalProgram search procedure on it though -- which caused it to
go wonky and return a None if it doesn't exist, instead of containing a
path to a program that does not exist and fails at build time. This is
better in the case where searching helps resolve .exe file extensions --
and worse in the case where patches to the dependency means nothing we
do is ever enough to actually find what is expected, since now we crash.
Raise an explicit error in such a case, pointing out that the dependency
itself is broken and needs a distributor-side resolution.
Fixes#12412
Regression in commit a3d287c553.
When a given kwarg is not specified, we want to not generate it as a
simd variant. Since the default for buildtarget sources is `[]` it
resulted in building a static library with no sources, and a warning
stating that this was buggy and will eventually be removed.
Fix this by teaching buildtarget sources to allow None, and defaulting
to it specifically for the simd module. We can check this and then skip
processing entirely.
Fixes#12438
Certain envs may not support invoking itstool by itself directly as a script
as shebang lines are not supported, such as under cmd.exe shells on Windows,
that are normally used for Visual Studio (and the like, such as clang-cl)
builds.
This will call the corresponding interpreter to invoke itstool when needed, so
that itstool can be properly run, even if shebang lines are not supported by
the env.
This will fix building appstream on Windows using clang-cl, for instance.
This also moves the repacking into the interpreter, making the build
implementation simpler and removing a layering violation. This also
makes use a defaultdict to remove the need to call `.get()`
ExternalProgram currently assumes that if a command is passed it exists
and can be used as is. In case we extract the path from pkgconfig the
path might not exist, on Windows it might be missing the ".exe" suffix.
By passing the variables as a name ExternalProgram will validate that
the command exists at configure time and will fail if not, and it will
try to fixup the command by appending .exe etc.
Fixes#12271
This means that arguments set via `add_global_arguments`,
`add_project_arguments` and by either the `-Dc_args` or `CFLAGS` are
applied to bindgen as well. This can be important when, among other
things, #defines are set via these mechanisms.
Fixes: #12065
The method can be overridden by setting the `method` key in the wrap
file and always defaults to 'meson'. cmake.subproject() is still needed
in case specific cmake options need to be passed.
This also makes it easier to extend to other methods in the future e.g.
cargo.
It was generating #include with the basename of every header file. That
assumes that every directory where there are headers are also included
into search path when compiling the .c file.
Change to use path relative to current subdir, which can be both in
build or source directory. That means that we assume that when the .c
file is compiled, the target has a include_directories pointing to the
directory where gnome.mkenum_simple() has been called, which is
generally '.' and added automatically.
Also fix type annotation to only allow str and File sources, other types
have never been working, it would require to iterate over custom target
outputs, etc.
Fixes: #7582
This reverts commit f52bcaa27f.
It did not pass CI, and was merged anyway because there were two CI
errors in the same cygwin job. The other error was not the fault of this
commit, and since cygwin errors were glossed over because they were
"expected", the presence of a new error *added* by this commit was
overlooked.
Per the meson development policy, PRs which result in CI errors
can/should be reverted at will, no questions asked.
In commit f52bcaa27f a few issues were
added:
- doc typo
- imports for utils.universal are not intended to be directly used, it's
an internal wrapper that exists solely to make mesonlib work well as
it always did while simultaneously allowing `meson --internal`
codepaths to avoid importing anything other than an extremely stripped
down core
- type annotation specific import was imported at runtime scope
This commit adds a new keyword arg to extension_module() that enables
a user to target the Python Limited API, declaring the version of the
limited API that they wish to target.
Two new unittests have been added to test this functionality.
Performed using https://github.com/ilevkivskyi/com2ann
This has no actual effect on the codebase as type checkers (still)
support both and negligible effect on runtime performance since
__future__ annotations ameliorates that. Technically, the bytecode would
be bigger for non function-local annotations, of which we have many
either way.
So if it doesn't really matter, why do a large-scale refactor? Simple:
because people keep wanting to, but it's getting nickle-and-dimed. If
we're going to do this we might as well do it consistently in one shot,
using tooling that guarantees repeatability and correctness.
Repeat with:
```
com2ann mesonbuild/
```
Eli Schwartz
Charles Brunet
Ole André Vadla Ravnås
Dylan Baker
Valeri
Stas Sergeev
Chris Lamb
Chun-wei Fan
Tristan Partin
Christoph Reiter
Xavier Claessens
Eli Schwartz
Andrew McNulty