Subprojects that use the CMake PCH feature will cause
compilation/linker errors. The CMake PCH support
should thus be disabled until this can be properly
translated to meson.
There really isn't any reason to not always create missing
include directories inside the build dir. Just restricting
this to generate generated sources should work in an ideal
world, however, there exists lots of suboptimal CMake code
where this assumption is not always true.
* depenencies/llvm: Handle llvm-config --shared-mode failing
Fixes: #7371Fixes: #7878
* test cases/llvm: Refactor to use test.json
Instead of trying to cover everything internally
This fixes glib-2.0-uninstalled.pc file.
GLib does `extra_cflags : ['-I${libdir}/glib-2.0/include']` because some
of its headers gets installed there. But when used uninstalled that path
makes no sense and pkg-config aborts because ${libdir} is not defined.
This cannot be worked around by GLib because Meson does not allow
setting different `extra_cflags` for -uninstalled.pc, and does not allow
setting libdir in `uninstalled_variables`.
The deprecation message for "gui_app" is appearing for every target
rather than just once, and even if the required version is older
than 0.56.0. Use @FeatureDeprecatedKwargs to fix both issues.
If static_library is used as a convenience library (e.g. for link_whole)
it should in principle not need position independent code.
However, if the executables that the libraries is linked to are PIE,
the non-PIC objects in the static library will cause linker errors.
To avoid this, obey b_pie for static libraries if either b_staticpic=false
or they use "pic: false".
Without this patch, QEMU cannot use b_staticpic, which causes a slowdown
on some QEMU benchmarks up to 20%.
When glib is a subproject we should use glib-compile-resources it
overrides using find_program() in the case it is not installed on the
build machine. With old glib version we have to run
glib-compile-resources at configure time to generate the list of
dependencies, but not when glib is recent enough.
This fixes a regression introduced by
https://github.com/mesonbuild/meson/pull/7488.
InternalDependency's ext_deps previously where simply ignored, but that
PR has effect to add many more public Requires in generated pc files.
This is consistent with c_args in machine file overriding CFLAGS from
env. This also spotted an issue where in a native build this resulted
in pkg_config_path being /bar instead of /foo:
`-Dpkg_config_path=/foo -Dbuild.pkg_config_path=/bar`
Fixes: #7573
It is much easier to not try to parse options into complicated
structures until we actually collected all options: machine files,
command line, project()'s default_options, environment.
- Log the message before raising the exception.
- Add a reason when the dependency is not found because the subproject
failed to configure, because it was not obvious in the case the
subproject failed to configure earlier while looking for an optional
dependency.
- Avoid double message when the subproject has overriden the dependency
and we provided the fallback variable as well.
wraps from subprojects are now merged into the list of wraps from main
project, so they can be used to download dependencies of dependencies
instead of having to promote wraps manually. If multiple projects
provides the same wrap file, the first one to be configured wins.
This also fix usage of sub-subproject that don't have wrap files. We can
now configure B when its source tree is at
`subprojects/A/subprojects/B/`. This has the implication that we cannot
assume that subproject "foo" is at `self.subproject_dir / 'foo'` any
more.
dirname is confusing because the name of a subproject does not always
match its directory name, the wrap file can define another directory.
For example foo.wrap will often extract the subproject into foo-1.2
directory, in that case the subproject name is 'foo' and the subproject
directory is 'foo-1.2'.
You could always specify a list of tests to run by passing the names as
arguments to `meson test`. If there were multiple tests with that name (in the
same project or different subprojects), all of them would be run. Now you can:
1. Run all tests with the specified name from a specific subproject: `meson test subprojname:testname`
1. Run all tests defined in a specific subproject: `meson test subprojectname:`
Also forbid ':' in test names. We already forbid this elsewhere, so
should not be a big deal.
Jussi Pakkanen
Daniel Mensinger
Dylan Baker
Danilo Spinella
Xavier Claessens
Paolo Bonzini
Ken Cunningham
Carlos Bederian
mimi89999
Peter Harris
Nirbheek Chauhan