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I would like to verify that a program fails with a specific error message when presented with specific input. The obvious solution would be to wrap program execution in another...

test targets

**Describe the bug** When using `configure_file` with `configuration_data` objects, it is possible to include paths to other targets. However, there seems no way to also declare a dependency between `configure_file`...

enhancement

Hi, When trying to build GLib with clang-cl (against Visual Studio 2019 with its default Windows SDK), I have false positives for stpcpy(), strcasecmp() and strncasecmp(), which will result in...

compilers
OS:windows

https://testanything.org/tap-specification.html#todo-tests says "Should a todo test point begin succeeding, the harness should report it as a bonus." Meson chooses to treat that as a form of failure. The Perl modules...

test targets

**Describe the bug** A clear and concise description of what the bug is. I build postgres v16 with meson.pyz and I get the following error: ``` Program f:\USERS\myuser\app\bin\meson.pyz found: NO...

OS:windows

When installing the `mingw-w64-x86_64-vulkan` and `mingw-w64-x86_64-vulkan-loader` packages but forgetting the `mingw-w64-x86_64-vulkan-headers` package, meson will behave as if Vulkan is available but then the build will fail because it can't `#include...

OS:windows

PR https://github.com/mesonbuild/meson/pull/11730 recently added CMake wraps. Still, meson is missing a way to provide default options to the CMake subproject. This is required quite frequently, for example to disable tests...

subprojects/wraps
module:cmake

When using `capture: true` on `custom_target` or `generator`, [both the `stdout` and `stderr` are captured](https://github.com/mesonbuild/meson/blob/e991c4d45460c09e5eaee6cb1041edb95d1e990e/mesonbuild/scripts/meson_exe.py#L58) and `stdout` is redirected to a file. However, I'm running a program that outputs useful...

**Describe the bug** If you run `ninja -C build clang-tidy` it will not work if you are using pch files if you have not run a full build yet, particularly...

bug
backend:ninja

/Users/dufangyi/dufangyi/qianxin/otherLib/ish/app/xcode-meson.sh [binaries] c = 'clang' ar = 'ar' [host_machine] system = 'darwin' cpu_family = 'aarch64' cpu = 'aarch64' endian = 'little' [built-in options] c_args = ['-arch', 'arm64'] [properties] needs_exe_wrapper =...

compilers
cross
OS:macos
needs-info