Added to existing '/I' and '-I' extraction with '-isystem', '/clang:-isystem', '/imsvc', '/external:I', which are forms of 'system' header include search path options for gcc, clang, clang-cl, and cl (msvc).
Factored 3 separate 'extract_...(...)' functions into one since they were always called together on the same args; a new combined '_extract_nmake_fields(...)' func avoids repeated iterations and checks.
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
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.
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
`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.
The most notable problem this causes is that when running `meson setup
--reconfigure` the build.ninja file is erroneously seen as out of date,
so ninja immediately tries to regenerate it again as it didn't see the
file get updated.
There are two problems.
The first problem is that we looked for the wrong file. Ninja creates a
few internal files, and one of them is the one we care about:
`.ninja_log`, which contains stat'ed timestamps for build outputs to aid
in checking when things are out of date. But the thing we actually
checked for is `.ninja_deps`, a file that contains a compressed database
of depfile outputs. If the latter exists, then the former surely exists
too.
Checking for the wrong file meant that we would restat outputs, but only
when some build edges were previously built that had depfile outputs.
The second problem is that we checked for this in os.getcwd() instead of
the configured build directory. This very easily fails to be correct,
except when reconfigure is triggered directly by ninja itself, in which
case we didn't need the restat to begin with.
Every time I update meson, I spend about 20 minutes on frustrated googling
to figure out how to update my build directory to work with the new version.
I'm forgetful, okay? Ease this pain point by suggesting a potential fix in
the error message.
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.
Charles Brunet
JCWasmx86
Dan Hawson
Xavier Claessens
Nomura
Nicholas Vinson
Moody Liu
Eli Schwartz
Nirbheek Chauhan
Liam Beguin
Marvin Scholz
Dylan Baker
Filipe Laíns
Peter Hutterer
David Seifert
Benoit Pierre
Eli Schwartz
Tristan Partin
M Henning
Andrew McNulty