This patch overhauls how we pick up the ABI library. Instead of setting
ad-hoc flags, it creates interface targets that can be linked against by
the rest of the build, which is easier to follow and extend to support
new ABI libraries.
This is intended to be a NFC change, however there are some additional
simplifications and improvements we can make in the future that would
require a slight behavior change.
Differential Revision: https://reviews.llvm.org/D120727
This patch writes the full -cc1 command into the resulting .OBJ, like MSVC does. This allows for external tools (Recode, Live++) to rebuild a source file without any external dependency but the .OBJ itself (other than the compiler) and without knowledge of the build system.
The LF_BUILDINFO record stores a full path to the compiler, the PWD (CWD at program startup), a relative or absolute path to the source, and the full CC1 command line. The stored command line is self-standing (does not depend on the environment). In the same way, MSVC doesn't exactly store the provided command-line, but an expanded version (a somehow equivalent of CC1) which is also self-standing.
For more information see PR36198 and D43002.
Differential Revision: https://reviews.llvm.org/D80833
Reapply 5692ed0cce, but with the ORC runtime disabled explicitly on
CrossWinToARMLinux to match the other compiler-rt runtime libraries.
Differential Revision: https://reviews.llvm.org/D112229
---
Enable building the ORC runtime for 64-bit and 32-bit ARM architectures,
and for all Darwin embedded platforms (iOS, tvOS, and watchOS). This
covers building the cross-platform code, but does not add TLV runtime
support for the new architectures, which can be added independently.
Incidentally, stop building the Mach-O TLS support file unnecessarily on
other platforms.
Differential Revision: https://reviews.llvm.org/D112111
Parametrize the cache file with TARGET_TRIPLE parameter. Normalize
the target triple to follow the runtime library installation directory.
Explicity enable LLVM_ENABLE_PER_TARGET_RUNTIME_DIR option.
Updated cross Win-x-ARM Linux toolchain cmake cache file in according of
the following changes: https://reviews.llvm.org/D100869
Stop using use c++ subdirectory for libc++ library
Since RPATH initialization was disabled for the runtime libraries to
avoid overwriting RPATH unconditionally we need to explicity set up it
for the Win to Arm Linux cross builds.
See some details here: https://reviews.llvm.org/D91099
Use LLVM/utils/remote-exec.py to run compiler-rt tests remotely on the target.
Reviewed By: vvereschaka
Differential Revision: https://reviews.llvm.org/D90054
Since 9b40ee8eb0, new/delete must be requested explicitly during the
CMake configuration if one wants these definitions to appear in libc++.
Differential Revision: https://reviews.llvm.org/D89793
This patch adds the missing information to the LF_BUILDINFO record, which allows for rebuilding a .CPP without any external dependency but the .OBJ itself (other than the compiler).
Some external tools that we are using (Recode, Live++) are extracting the information to reproduce a build without any knowledge of the build system. The LF_BUILDINFO stores a full path to the compiler, the PWD (CWD at program startup), a relative or absolute path to the TU, and the full CC1 command line. The command line needs to be freestanding (not depend on any environment variables). In the same way, MSVC doesn't store the provided command-line, but an expanded version (somehow their equivalent of CC1) which is also freestanding.
For more information see PR36198 and D43002.
Differential Revision: https://reviews.llvm.org/D80833
In order to support the libcxx new format changes SSHExecutor was
replaced with ssh.py script in the following way:
LIBxxx_EXECUTOR="<llvm-root>/libcxx/utils/ssh.py --host <username>@<host>"
See 96e6cbbf94 commit for details.
Summary: Now that D72687 has landed, we can enable this setting in our cache file.
Reviewers: vvereschaka
Reviewed By: vvereschaka
Subscribers: mgorny, kristof.beyls, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D76774
Summary:
D69169, which was necessary for running libc++ tests on remote host, got reverted. I couldn't think of a less invasive way to achieve this behavior but specify libc++abi paths in our cache file.
Reviewers: vvereschaka, aorlov, andreil99, EricWF
Reviewed By: vvereschaka
Subscribers: mgorny, kristof.beyls, ldionne, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D74347
It was reverted in 35367e06b8
because it broke the buildbot due to missing libc++abi headers.
https://reviews.llvm.org/D75991 improves the diagnostics, so I hope
the build log will be more informative.
Summary:
D69169, which was necessary for running libc++ tests on remote host, got reverted. I couldn't think of a less invasive way to achieve this behavior but specify libc++abi paths in our cache file.
Reviewers: vvereschaka, aorlov, andreil99, EricWF
Reviewed By: vvereschaka
Subscribers: mgorny, kristof.beyls, ldionne, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D74347
Summary:
Now that D71894 has landed, we're able to run libc++abi tests remotely.
For that we can use the same CMake command as before. The tests can be run using `ninja check-cxxabi`.
Reviewers: andreil99, vvereschaka, aorlov
Reviewed By: vvereschaka, aorlov
Subscribers: mgorny, kristof.beyls, ldionne, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D72459
Added two confguration argument to provide a host name and SSH user name
to run the tests on the remote target host.
* REMOTE_TEST_HOST - remote host name or address.
* REMOTE_TEST_USER - passwordless SSH account name.
Differential Revision: https://reviews.llvm.org/D71625
Louis Dionne