Installing python sources causes the python module to call
create_install_data() before Ninja backends adds extra outputs to Vala
targets.
Target objects are supposed to be immutable, adding outputs that late is
totally wrong. Add extra vala outputs immediately, but be careful
because the main output is only added later in post_init(). Luckily
the base class already puts a placeholder item in self.outputs for the
main filename so we can just replace self.outputs[0] instead of
replacing the whole list which would contain vala outputs at that stage.
This is surprisingly what SharedLibrary was already doing.
Coredata is where all option handling is done so it makes sense there.
It is a view on a list of options for a given subproject and with
optional overrides. This change prepare for using that view in a more
generic way in the future.
Adds a new method to the compiler object, has_define.
This makes it possible to check if a preprocessor macro/define
is set or not.
This is especially helpful if the define in question is empty,
for example:
#define MESON_EMPTY_DEFINE
This would yield the same results as a missing define with
the existing get_define method, as it would return an empty
string for both cases. Therefore this additional method is
needed.
This forces the use of the Apple archiver, since that archiver doesn't
add extern'd variables to the symbol table automatically, and instead
requires that ranlib be used. A native file is used to ensure that
Apple's ar is used even in the presence of llvm or gcc in the path with
their superior archivers.
Co-authored-by: Dylan Baker <dylan@pnwbakers.com>
Apple's AR is old, and doesn't add externed symbols to the symbol table,
instead relying on the user calling ranlib with -c. We need to do that
for the user
Allow packagecache to contain already extracted directory to match what
some distro does with Cargo source packages in /usr/share/cargo/registry.
Note that there is no need to lock the cache directory because we
download into a temporary name and atomically rename afterward. It means
we could be downloading the same file twice, but at least integrity is
guaranteed.
Fixes: #12211
Prior to Windows 10, libfoo.a were usually not usable with MSVC. This is
not true any more since Autotools projects built with UCRT produce
libfoo.a that are compatible with MSVC.
This is another reason for using that naming convention in Meson.
`meson setup -Dfoo=bar builddir` command was returning success ignoring
new option values.
This now also update options. It is useful because it means
`meson setup -Dfoo=bar builddir && ninja -C builddir` works regardless
whether builddir already exists or not, and when done in a script,
changing options in the script will automatically trigger a reconfigure
if needed. This was already possible by always passing --reconfigure
argument, but that triggers a reconfigure even when options did not
change.
Move this message up before we attempt to change anything in the file
system (in this case creating the directory structure).
If an error occurs it will thus occur immediately after the message,
allowing us to debug what failed to install.
Github Actions supports this fine, but is misdetected by flake8/mypy.
Even though pylint defaults to text instead of colorized, we might as
well do the right thing here though.
This allows verifying that meson is type-safe under older versions of
Python, which it currently is. Different versions of Python sometimes
have different supported types for an API.
Verify this in CI.
(We flush output to ensure CI prints lines in the right order.)
And in fact *use* typing_extensions, which is sometimes the only way to
get access to TypedDict.
Mostly, reindent almost but not quite an entire file to only define
annotation classes under TYPE_CHECKING.
Xavier Claessens
Marvin Scholz
Jussi Pakkanen
Luke Elliott
Ailin Nemui
Dylan Baker
Charles Brunet
Michael Gene Brockus (Dreamer)
Eli Schwartz
Filipe Laíns
Bruce Merry
Tristan Partin
Peter Hutterer
David Seifert
Benoit Pierre
Eli Schwartz