This allows specifying either a commit or a branch in the same
field, allowing simplifying both the workflow inputs, and
the expressions for passing commit/branch to both
dawidd6/action-download-artifact and actions/checkout.
This new option is available since
https://github.com/dawidd6/action-download-artifact/pull/329.
As the branch field has a default value "master", this default
not only applies when the dialog box for starting the manual
workflow is presented. But even if the prefilled branch field
is cleared, the default value also gets substituted when submitting.
In this case, when the commit and branch fields are mutually
exclusive, we can't easily have a default. Instead change the
uses of the fields, ignoring the branch field if the commit field
is filled.
If the dawidd6/action-download-artifact action would support
specifying either a commit or a branch in the same field, like
actions/checkout does, we wouldn't need this distinction at all;
this request is tracked upstream at
https://github.com/dawidd6/action-download-artifact/issues/242.
Clang expects the aarch64 compiler-rt name on ARM64EC. While this could be adjusted
in Clang, the current approach mirrors MSVC, where the core CRT is provided as
archives containing both EC and native support. Ideally, the LLVM build system would
handle this automatically, but for now we can merge it here.
This requires setting CMAKE_CXX_COMPILER_TARGET manually; the LLVM
build system infers the wrong architecture when CMake is an
x86_64 binary.
(The wrong inferred architecture doesn't affect building libcxx,
but the wrong architecture gets passed as --target= parameter
when running the tests.)
Since 9c67ae861ccb0312fc680414a8441892d169d14a in llvm-project
(May 9th), these tests should pass on aarch64 too.
Co-authored-by: Jeremy Drake <github@jdrake.com>
Currently, "macos-latest" gets "macos-14", while there also are
"macos-15" runners available. Switch back to the latest variant
in preparation for that being updated at some point.
This reverts 7bd4b284f9.
As the preinstalled CMake on the windows-11-arm runners currently
is an x86_64 build, we need to explicitly specify
CMAKE_SYSTEM_PROCESSOR, and CMAKE_SYSTEM_NAME to make CMake
consider it a cross compilation (otherwise CMAKE_SYSTEM_PROCESSOR
gets overridden by CMAKE_HOST_SYSTEM_PROCESSOR, which gets influenced
by the x86_64 as CMake is running emulated).
We also need to set LLVM_HOST_TRIPLE, as the autodetection of
it relies on CMAKE_HOST_SYSTEM_PROCESSOR. The host triple needs
to be in normalized form with "-windows-gnu", otherwise a couple
dozens of tests fail.
We also include the AArch64 target, to make sure the built compiler
can generate code for the host.
Since 07bc54bf4554398b199f4dc849e5193b98422f23 in llvm-project
(May 5th), these tests should pass on aarch64 too.
Since 3e56f5f41843204b6e612362542b77110f8f8188 in llvm-project,
this should pass for all 4 architectures. (This doesn't pass
in the pinned release version right now.)
This avoids relying on finding these dependencies in $PATH while
running the tests. Some tests may set PATH="" while executing them,
which previously caused those tests to fail in this build setup.
The same is not an issue with MSVC builds with
-DCMAKE_MSVC_RUNTIME_LIBRARY=MultiThreadedDLL, because those
DLLs are also available in global system directories (including
DLLs such as msvcp140.dll and vcruntime140.dll).
When removing them, also accept that they are missing to begin
with.
Since 655933070219f2b6f3a457c7e5af7edd4b5291b4 in llvm-project
(Apr 25th), asan only gets built for x86.
While msys2 itself may be x86_64 running emulated, it still does
indicate whether the host machine runs ARM64 (since recent
changes in https://github.com/msys2/msys2-runtime/pull/244 and
https://github.com/msys2/msys2-runtime/pull/245).
The msys2 uname command also exposes the Windows build number,
which allows determining whether armv7 and/or x86_64 binaries
can be executed.
This matches what 28851edf164a337c334755ae33fd58f03cffd5a2 in
llvm-project did.
When setting up the built libcxx files for testing, the built
files are installed into a temporary test root, and the install of
them litters the build log with mostly uninteresting output.
This was not converted in 5fe2e05419,
probably because those (automake based) makefiles work fine with
BSD make.
Use $MAKE here anyway, for consistency.
As the releases are built (without a surrounding extra container)
on GitHub Actions these days, we don't need to hold the docker
images back to an old version for the sake of compatibility;
instead, updating to a newer version provides more modern tools
for users of the docker image.
The script release.sh, which earlier was used for building releases,
uses docker for doing clean isolated builds, and thus needs to be
updated with the distro version used in the dockerfiles.
Martin Storsjö