#8259 induced a regression, causing Meson 0.57.0 and upward to
stop printing outputs of scripts added using `meson.add_*_script()`.
This makes _find_source_scripts() mark executables as verbose
in meson_exe.
This is generally a good idea, and the tempfile is already instructed to
not auto-delete on close. It also fixes a bug on PyPy, where the file
isn't valid because it's not explicitly closed. This is probably due to
the garbage collection modes -- in CPython, the object goes out of scope
and gets automatically closed before we actually attempt to unpack it.
Fixes#11246
This solves rebuild issues when e.g. importing a .pxd header from a .pyx
file, just like C/C++ source headers. The transpiler needs to run again
in this case.
This functionality is present in the 3.0.0 alphas of cython, and is also
backported to 0.29.33.
Fixes#9049
We want to use as much default ninja behavior as we can, so reuse $out
instead of repeating the output file as a string in $ARGS, and raise
that into the build rule so it is only listed once.
If someone specifies a binary in a machine file, but the resulting
prog.found() is false because it doesn't actually exist on disk, then
the user was probably trying to disable finding that program. But
find_program() currently doesn't distinguish between a machine file
lookup returning a not-found program, and returning a dummy program
because there's no entry at all.
Explicitly check for a dummy program, rather than checking if the
program was found, before deciding whether to discard the lookup results
and continue trying other program lookup methods.
This was causing a ninja issue where the native headers were always
being generated because io.github.hse-project.hse_Hse.h was being
expected, but io.github.hse_project.hse_Hse.h was actually generated.
Eventually we would probably be better served (to avoid unnecessary
copies) to use the ImmutableListProtocol here, but for the moment this
is effective, it's also what we do in every other case.
We assume /utf-8 for all C builds unless /source-charset or
/execution-charset is specified, but then this will cause trouble for
Visual Studio 2013 or earler since the /utf-8 flag is only supported
since Visual Studio 2015. Specifically, if we try to check whether
compiler flags are supported, those checks will fail since /utf-8 is
never supported on these older Visual Studio versions.
Drop /utf-8 from get_always_args() if we are using Visual Studio 2013
or earlier.
Include a frivolous error message too. We never see it, but if someone
reads the code and wonders why on *earth* there's a DSL function to
raise a RuntimeError, the message string will clue them in.
Given the construct `foo = (bar == baz)` some people like parentheses
and some do not. They're pointless and don't mean anything, though. I
don't feel this is particularly helpful to code clarity, tbh, and pylint
now notices this and warns about it in our current pylint config.
I think this is reasonable, so let's remove the odd parens.
In commit 4e4f97edb3 we added support for
runpython to accept `-c 'code to execute'` in addition to just script
files. However, doing so would mangle the sys.argv in the executed code
-- which assumes, as python itself does, that argv is the stuff after
the code to execute. We correctly handled this for script files, but the
original addition of -c support pushed this handling into a script-file
specific block.
We have functionality to squelch logging, and we use this for situations
where we run a fake interpreter and then emit output. e.g. `introspect`.
It's reasonable to avoid logging your bog-standard noisy `mlog.log()`
here, but unfortunately, we also avoided logging the output of
`mlog.exception()` followed by `sys.exit(2)`, because that went through
mlog! :P Special-case this to keep on printing, even if mlog.disable()
was used -- in such a case, we really do want to emit log output no
matter what. Users need this info to ensure they have any clue why Meson
returned a non-zero exit code.
llvm-config is unsuitable for standard cross-compile,
because we need to build llvm especially for it, which
is not done is almost any distros, so, for example,
standard bootstrap chroot will be unsuitable.
This patch is trying to acheive feature parity between
config-tool searching of LLVM and CMake-based one,
which is arch-agnostic.
Signed-off-by: Konstantin <ria.freelander@gmail.com>
Partial rollback of commit b7a5c384a1. The
rationale was based on a confusing wording of the TAP14 spec, which is
under discussion for clarification / amendment.
TAP14 doesn't (shouldn't) really say that missing a version line is
potentially an error. Rather, this is the correct way to denote TAP12,
which a TAP14 harness may not understand or try to parse. The intention
was never to suggest that harnesses "should" take exception to the
missing version line on the grounds that one should really add a version
line.
So, stop emitting an annoying warning for something that's valid usage.
Meson understands TAP12 and that's okay.
However, we do need to keep the part of that commit which set the
version to 12 if it was otherwise unspecified. But instead of
distinguishing between None and a version, just default to 12.
This reverts commit 79d7891746.
This debug print probably should not have ended up live. Moreover, the
function it debugs is, surprisingly, called rather often. Adding I/O to
it causes it to begin to noticeably lag, on the scale of adding actual
*minutes* to a setup run.
Fixes#11322
Currently Meson allow the following (Muon does not):
```meson
option('foo', type : 'boolean', value : 'true')
option('bar', type : 'integer', value : '42')
```
This is possibly a holdover from very old code, but it's a bad idea and
we should stop doing it. This deprecation is the first stop on that
journey.
We make use of allow_unknown=True here, which allows us to only look at
the common arguments in the main option parser, and then look at the
specific options in the dispatched parsers. This allows us to do more
specific checking on a per overload basis.
Currently in our deprecated/new feature printing we carefully sort all
of the values, then put them in a set to print them. Which unsorts them.
I'm assuming this was done because a set looks nice when printed (which
is true). Let's keep the formatting, but print them in a stable order.
Instead of setting it to `Optional[bool] = None`, and then in the
initializer replacing `None` with `DEFAULT_YIELDING`, just set to to
`bool = DEFAULT_YIELDING`
We shouldn't be hardcoding library dirs anyway. And we usually get this
from the compiler.
This function has been unused since its users were moved to use the
compiler method, in the following commits:
- a1a4f66e6d
- a3856be1d5
- 08224dafcb
Xavier Claessens
Charles Brunet
Simon McVittie
Dylan Baker
Eli Schwartz
Tristan Partin
Chun-wei Fan
Peter Urban
Dudemanguy
David Seifert
Konstantin
Thibault Saunier
X512