We silently dropped all integer values to install_mode since the
original implementation of doing this in KwargInfo, in commit
596c8d4af5.
This happened because install_mode is supposed to convert False
(exactly) to None, and otherwise pass all arguments in place. But a
generator is homogeneous and attempting to do this correctly produced a
mypy error that FileMode arguments were allowed to be ints -- well of
course they are -- so that resulted in the convertor... treating ints
like False instead, to make mypy happy.
Fixes#11538
This convertor was initially implemented doing all the things the TODO
says it doesn't yet do. The freestanding interpreter function is what
doesn't do this.
This option can never have a value of None. There are only two sources
of values at all:
- the class instance initializer when defining BUILTIN_CORE_OPTIONS
- user-provided command-line or machine file values etc. which can only
be meson types
We know we don't construct the Option instance with None, and users
cannot pass a None anywhere since that's not a meson type. The only
reason this was ever checked for was as an artifact during the initial
implementation of the option in commit 8651d55c6a.
At the time, a review comment was made that `-Dinstall_umask=none` was a
bad UX and "preserve" should be used instead. Before that, this option
type accepted `None` (in the BUILTIN_CORE_OPTIONS initializer) and
`'none'` (provided by users) which is odd and should have consistently
been the latter. Then inside set_value, it checked for the magic
initializer value and converted it to the real value.
After review comments and a force-push, the patch ended up using `None`
in the initializer, and `'preserve'` everywhere else, and still handling
both in set_value and converting both to a proper string.
In the very next commit in the patch series, the initializer was
migrated to use an actual umask of 022, and now `None` was entirely
impossible to get anywhere at all. But the wart of checking for it was
never removed. Remove it at long last.
Currently you can only use one of qt4, qt5, qt6 in a single project
when using a machine file because the config-tool lookup for qt only
looks at `qmake` in the machine files, instead of looking up the
binary names directly.
Allow specifying `qmake` `qmake4` `qmake5` and `qmake6`.
This is necessary for gstreamer, which can build separate qt5 and qt6
plugins that are distributed as static libraries, so the user can pick
which one to use.
The concept of merge_file intrinsically requires some GNU-specific
functionality, so let's emit a useful error message during
configuration, when we don't have that.
The relevant GNU gettext versions date back to around 2015 so *probably*
anyone has that too, but we may as well verify that while we are here.
There are a number of implementations for msgfmt, supporting various
options. The simplest, and most common, use case is to compile .po files
into .mo files, and this should be able to work on gettext
implementations other than the GNU one.
The problem is that we were passing some pretty portable arguments in an
unportable manner. The `-o` option-argument and its associated argument
came after the input file operand, which violates the POSIX Utility
Syntax Guidelines, and happens to not be supported by Solaris gettext.
The GNU gettext doesn't care; GNU invented GNU argument permutation.
Switch the order around so that our use respects the POSIX style.
- add `extra_paths` to intro-tests.json to know paths needed to run a
test on Windows;
- add `depends` to alias targets in intro-targets.json to know what
targets does an alias point to;
- add `depends` to intro-dependencies.json to know libraries linked with
an internal dependency;
- renamed `deps` to `dependencies` in `intro-dependencies.json` for more
uniformity.
* DubDependency._check_dub returns the version
* check for compatible Dub version
Dub versions starting at 1.32 have a new cache structure
into which Meson doesn't know where to find compatible artifacts
* skipping D tests involving Dub
* refactor _check_dub
makes mypy happier
* make linters happy
* localize some logic
CPython adds a hard to avoid hardcoded link flag to look for a debug
libpython. This results in a very puzzling error, so emit a warning
with a clear message. Note that pybind11 has a workaround for this,
which undefines `_DEBUG`. So users who use only pybind11 can use
non-release buildtypes, but they won't get debug symbols on Windows
unless they have a debug build.
If the dependency permits it, we can just do a PATH search instead of
mandating that it be listed in the cross file. This is useful for the
limited case where a specific dependency is known to be compatible with
any machine choice.
Mark the pybind11 dependency as supporting this. It's a valid choice
because pybind11 is a header-only C++ library.
In #11761 it turned out that we failed to correctly handle all
compiler.sizeof API changes in an old commit, breaking use of the
module. And mypy could have caught this for us, except that the module
is neither typed nor checked in CI. Partially solve this by adding lots
of type annotations, greatly reducing the number of mypy errors in this
file from 35 down to 12.
This doesn't accept a dict, only an actual ConfigurationData object. Due
to the way we poke at it, a dict can sort of work anyway, but might not
if the internal layout isn't exactly correct. This is evidenced by the
way we make the dict values be hard-to-read tuples containing emptiness,
because that's how ConfigurationData objects handle descriptions.
Simplify and make the seed dictionary readable, then actually convert it
into a real ConfigurationData. Bonus: this now passes type checking.
It's shorter and more descriptive. Although we always enforce the same
rules either way, a unified decorator is one less line of code for each
location, and also tells you how many "too few" arguments you *did*
pass.
For all source `*.py` files installed via either py.install_sources() or
an `install_dir: py.get_install_dir()`, produce `*.pyc` files at install
time. Controllable via a module option.
We may want to do things like update install scripts as well, which have
to happen before generating the backend. Instead of adding one module
method per thing to do, use a single function that allows for modifying
the Build object directly.
This is useful for internal scripts that want to know about something
other than MESON_INSTALL_PREFIX and MESON_INSTALL_DESTDIR_PREFIX, which
is very specific to the prefix.
In commit 808d5934dd, compiler.sizeof was
refactored to introduce caching, but cmake subprojects did not adapt to
that API change and ended up embedding the python repr of a tuple as a
cmake variable.
patch on Windows is provided by MSYS, which only understands POSIX
paths, with `/`. Using Windows paths with `\` results in a "file not
found" error.
We got a little lucky here because the path is relative, so the drive
letter difference doesn't affect us.
MIPS64 can run MIPS32 code natively, so there is a chance that a mixture
of MIPS64 kernel and MIPS32 userland exists. Before this Meson just
treats such mixture as mips64, because uname -m returns mips64.
So in this case we have to check compiler builtin defines for actual
architecture and CPU in use.
- Also fixes mips64 related detection tests in internaltests:
Normalize mips64 as mips first, then if __mips64 is defined, return
mips64 for mips64* machines.
This is a bit confiusing because normally one would detect if a flag
of 32-bit target is defined while running on a 64-bit machine. For
mips64 it is almost just the other way around - we need to detect if
__mips64 is set to make sure it is a mips64 environment.
Co-Authored-By: Jue Wang <maliya355@outlook.com>
Replace illegal characters when reading gtest generated xml file,
to prevent a ParseError and a stacktrace.
catch et.ParseError, just in case, to prevent stopping other tests
if the xml file was malformed.
On Windows, the SDL2 library is generally provided with only CMake config
files. This commit allows meson to fallback on CMake as a last resort to
find the SDL2 library.
import('python').find_installation('python').version() causes exception
because of a missing initialization, when `find_installation()` receives
a name or a path.
This allows changing the crate name with which a library ends up being
available inside the Rust code, similar to cargo's dependency renaming
feature or `extern crate foo as bar` inside Rust code.
Eli Schwartz
Nirbheek Chauhan
Charles Brunet
Volker Weißmann
Xavier Claessens
Remi Thebault
Nomura
Radek Bartoň
Ralf Gommers
Renan Lavarec
MaxHearnden
Cyan
Jakob Widauer
L. E. Segovia
Matthieu Bouron
Sebastian Dröge