Nvcc doesn't support `-MQ` flag, so we have to manually escape cuda
target name.
This commit escape `$out` to `$CUDA_ESCAPED_TARGET`, so now we can just
use `-MT` flag in nvcc to generate header dependencies.
This reverts commit 53ea59ad84.
This breaks at least:
- frameworks/17 mpi
- frameworks/30 scalapack
The problem is that openmpi's pkg-config emitted link arguments
includes:
```
-Wl,-rpath -Wl,/path/to/libdir
```
The deduplication logic in meson doesn't contain sufficient information
to tell when the compiler is passing an argument that requires values,
and definitely cannot tell when that argument is split across argv. But
for arguments that *can* do this, it is not possible to deduplicate a
single argument as standalone, because it is not standalone.
The argument for deduplicating rpath here was that if you have multiple
dependencies that all add the same rpath, the Apple ld64 emits a
non-fatal warning "duplicate -rpath ignored". Since this is non-fatal,
it's not a major issue. A major issue is when builds fatally error out
with:
```
FAILED: scalapack_c
cc -o scalapack_c scalapack_c.p/main.c.o -Wl,--as-needed -Wl,--no-undefined -Wl,--start-group /usr/lib64/libscalapack.so /usr/lib64/liblapack.so /usr/lib64/libblas.so -Wl,-rpath -Wl,/usr/lib64 -Wl,/usr/lib64 -Wl,--enable-new-dtags /usr/lib64/libmpi.so -Wl,--end-group
/usr/libexec/gcc/x86_64-pc-linux-gnu/ld: error: /usr/lib64: read: Is a directory
```
git worktrees are frequently a handy tool to use. This glob pattern
asserts an error if the same named directory appears more than once,
which it will -- once per worktree -- but only because it is globbing
the entire project root, even though it should always only exclusively
care about files in `test cases/`. So just glob correctly, and then I
can run the testsuite locally again.
Fixes crash when running the tests and yasm is installed, but nasm is
not. When printing the compilers at early startup in
run_project_tests.py, we try to detect the nasm compiler, which in this
case turns out to be yasm, and its exelist assumes that the meson
command is set.
Fixes#12662
Anywhere we have that, we also have the Environment object, which is
just wrapped by the Interpreter methods anyway. This avoids inderections
that are unnecessary.
We're getting errors that we don't care about on the CI like:
```
==> Pouring node@18--18.19.0.monterey.bottle.tar.gz
The formula built, but is not symlinked into /usr/local
Error: The `brew link` step did not complete successfully
Could not symlink lib/node_modules/npm/docs/content/commands/npm-sbom.md
Target /usr/local/lib/node_modules/npm/docs/content/commands/npm-sbom.md
already exists. You may want to remove it:
rm '/usr/local/lib/node_modules/npm/docs/content/commands/npm-sbom.md'
```
We don't care about node, the only reason it's getting updated is
because it's already installed on the image and brew is auto-updating
it. So let's disable auto-update.
This should have been done in my earlier fix, but kinda forgot to test and
fix it there as well.
See https://github.com/mesonbuild/meson/pull/11733 for the discussion.
Fixes: 8284be813 ("dependencies/llvm: strip default include dirs")
Signed-off-by: Karol Herbst <kherbst@redhat.com>
This replaces all of the Apache blurbs at the start of each file with an
`# SPDX-License-Identifier: Apache-2.0` string. It also fixes existing
uses to be consistent in capitalization, and to be placed above any
copyright notices.
This removes nearly 3000 lines of boilerplate from the project (only
python files), which no developer cares to look at.
SPDX is in common use, particularly in the Linux kernel, and is the
recommended format for Meson's own `project(license: )` field
This properly sets the project version in projects meson generates from
cmake projects. This allows dependency fallbacks to properly check the
version constraints in dependency calls when falling back to a cmake
subproject. Before this would fail, because the project version was
undefined.
The unit test infrastructure hardcodes the architecture as x86_64. On
macos, the test_pkgconfig_parse_libs() test creates a few libraries
for testing using clang. This leads to the test failing on arm based
macs, as darwin_get_object_archs() will skip over these libraries,
which then leads to the test failing because of using -l instead of
referencing the libraries by their full path.
I am not at all sure this is the best approach.
I am also somewhat confused why nobody else has encountered this? CI
apparently just runs on x86_64 macs?
CC: @tristan957
mypy will complain if backends.Backend has a lru_cache wrapped method,
but it is overridden in XCodeBackend with a method that isn't cached.
This is almost certainly a sign that we should be caching it here too
anyway. The generic backend cache was added years ago via an
intimidating commit f39d2cc3bf which
claims that it reduced call time from 60s to 0.000435s and that this was
specifically due to getting a coredata option every single time. This is
probably workload dependent, but getting an option is *not* nearly as
cheap as a throwaway function call.
Xcode does not recognize our private directories, nor does it ever
try to generate them. Instead, just import the build directories
for each swift dependency.
This fixes linking between swift targets when they are in their own
subdirectories, as they will have different build directories in that
case.
When generating aggregated targets, custom targets were not being
checked for dependencies when they should have.
Fixes passing swift test case 4 (generate).
This must be explicitly set in Xcode or it will not be able to compile
mixed targets successfully. This is not needed for pure Swift targets.
Set a new variable "is_swift" so finding the bridging header does not
take O(n^2) time.
Fixes passing swift test case 5 (mixed) with Xcode backend.
The former has rust dependencies, which lead to max capping on Cygwin
since there is no rust compiler there. But it turns out there are other
disadvantages of jsonschema:
- it involves installing 5 wheels, instead of just 1
- it is much slower
To give some perspective to the latter issue, this is what it looks like
when I test with jsonschema:
```
===== 1 passed, 509 deselected in 3.07s =====
Total time: 3.341 seconds
```
And here's what it looks like when I test with fastjsonschema:
```
===== 1 passed, 509 deselected, 1 warning in 0.28s =====
Total time: 0.550 seconds
```
I cannot think of a good reason to use the former. Although in order to
work on old CI images, we'll support it as a fallback mechanism
Meson supports other transpilers generating source code for which
compilation rules need to be generated other than Vala. Reflect this
in variable names and comments to avoid confusion.
Currently in cross-compilation mode the --host is set to x86-linux-linux,
which results in an error.
Change the code so that for x86 and x86_64 the second part is 'pc',
and 'unknown' for the rest.
Use cpu model instead of cpu family for the first part, as suggested
by @dcbaker
As the result, we get: i386-pc-linux on my setup.
Fixes#12608
This commit modifies the get_target_filename_for_linking function to
always return POSIX-style paths, even on Windows systems. This is
necessary because the Ninja generator can have issues with Windows-style
paths when using the `/WHOLEARCHIVE:` flag.
This is consistent with the syntax accepted by the cl and clang-cl
compilers, as documented in the Microsoft documentation:
https: //learn.microsoft.com/en-us/cpp/build/reference/cl-filename-syntax?view=msvc-170
Fixes: 12534
Version 2.0 of lcov triggers an error when an exclude pattern is unused. This
can happen when the project has subprojects, but no code in them ends up
covered:
lcov: ERROR: 'exclude' pattern '/[...]/subprojects/*' is unused.
(use "lcov --ignore-errors unused ..." to bypass this error)
So, simply do as it says. Unused patterns doesn't seem problematic (or even
interesting) here, so I don't think there's any risk in simply turning this
off, which matches what happened with earlier versions of lcov anyway.
Emitting -undefined,error was correct,, but starting with Xcode 15 / Sonoma,
doing so triggers "ld: warning: -undefined error is deprecated". Given that
"-undefined error" is documented to be the linker's default behaviour, this
warning seems ill advised. However, it does create a lot of noise. As
"-undefined error" is the default behaviour, the least bad way to deal with
this seems to be to just not emit anything. Of course that only works as long
as nothing else injects -undefined dynamic_lookup, or such. Complain to Apple.
Fixes: https://github.com/mesonbuild/meson/issues/12450
wrvsrx
Eli Schwartz
Sergey Vlasov
Charles Brunet
Denis Drakhnia
Dylan Baker
Nirbheek Chauhan
Karol Herbst
Michael Gene Brockus (Dreamer)
Alyssa Ross
Vincent Torri
Nicolas Werner
Andres Freund
H. Vetinari
Albert Tang
arch1t3cht
Daniele Nicolodi
Stas Sergeev
Erwin Jansen
David Robillard