Allow macro_name to be speficied as a parameter to configure_file().
This allows C macro-style include guards to be added to
configure_file()'s output when a template file is not given. This change
simplifies the creation of configure files that define macros with
dynamic names and want the C-style include guards.
A standard C library may not exist for cross-compile
environments, thus the existence of <stdio.h> cannot be
guaranteed.
Use <stddef.h> instead, this header contains compiler-specific
defines thus it usually comes from the compiler.
You cannot listdir() a directory that doesn't exist. This header
directory may not exist if suitable devel packages in distros with
split devel packages, aren't installed.
In theory we could raise a suitable error here. But it would be
inconsistent -- we don't otherwise validate that the Qt include
directories exist, usually just assuming they do because the dependency
was found. And this is niche code inside a non-default special kwarg.
At least for pkg-config, it's probably a bug in the distro if pkg-config
files exist but the headers don't. The qmake status is less clear.
Avoiding a crash means that at the very least, if those headers are in
fact directly used by the project, an obvious compiler error occurs
instead of a noisy meson traceback.
Fixes#12214
- On Windows, it was not detected if include directory was an absolute
path to source directory, because of the mis of path separators.
- In the edgecase the include directory begins with the exact same
string as the source directory, but is a different directory, it was
falsely reported as an error.
Fixes#12217.
Update builtin function list using the refman
python docs/genrefman.py \
-g vim \
-o data/syntax-highlighting/vim/syntax/
This also drops gettext() and find_library() from the list of builtin
functions that have been deprecated since 2016.
Changes are squashed here because test_vim_syntax_highlighting() would
validate the file against the list of builtin functions that no longer
matches the yaml documentation.
Signed-off-by: Liam Beguin <liambeguin@gmail.com>
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.
Nomura
Nicholas Vinson
Moody Liu
Eli Schwartz
Nirbheek Chauhan
Charles Brunet
Liam Beguin
Xavier Claessens
Marvin Scholz
Jussi Pakkanen
Luke Elliott
Ailin Nemui
Dylan Baker
Michael Gene Brockus (Dreamer)
Filipe Laíns
Bruce Merry
Tristan Partin
Peter Hutterer
David Seifert