[flang][driver] Support Makefile dependency generation (#209379)
Implement the GCC/Clang dependency-file flags for flang, which it
previously rejected as unknown arguments: -M, -MM, -MD, -MMD, -MF,
-MT and -MQ.
Feature:
- -MD/-MMD : write a .d file alongside a normal compile
- -M/-MM : run through semantics; emit deps to stdout by default
- -MF : dependency-file path
- -MT/-MQ : target name (verbatim / Make-quoted)
(-M==-MM and -MD==-MMD; Fortran has no system/user header split.)
Design:
- `-M`/`-MM`: driver passes `-fsyntax-only -dependency-file - -MT
<target>` to `-fc1`. Running through semantics resolves USE
statements so module file dependencies are captured in the output.
This deviates from clang's prescan-only behaviour for -M, but is
intentional: unlike C/C++ #include, Fortran's USE statement is
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cut.1 & paste.1: add HISTORY and AUTHORS
Sourced from OpenBSD and FreeBSD, which both reference the same post[1]
for part of it. They differ in certain details.
FreeBSD puts the additional credit to Marciano Pitargue in the wrong
utility, going by the source code credits (and what OpenBSD has). There
is discussion in the FreeBSD review[2] about which originating release
is relevant for cut(1) (32V vs. System III), as both BSDs referenced
32V for paste(1). This was perhaps confused in the FreeBSD review,
which talks directly about cut(1), but was applied also to paste(1). An
earlier FreeBSD commit specifically lists 32V for paste(1)[3]. (I don't
have 32V to examine.)
These histories could be subject to further cut and paste...
1. https://www.tuhs.org/pipermail/tuhs/2020-January/019955.html
2. https://reviews.freebsd.org/D36048
3. https://github.com/freebsd/freebsd-src/commit/30f8b6c18279162a2f4efdc9e85a49683a8aafbf
[libclc] Add initial support for libclc execution conformance tests (#214072)
Summary:
This uses the `llvm-gpu-loader` tool to invoke OpenCL test kernels. This
routes OpenCL through the standard compute runtimes, which aren't
exactly 1-to-1 with OpenCL, but it's close enough. Obviously, the best
solution would be to have a real OpenCL host library that can launch
these, but this is the best we can get in-tree and is very sipmle, write
kernel, test kernel.
The goal is to have a lot more tests run here, but this just gets the
basic infrastructure in place. We won't be able to do full conformance
like external suites, like exhaustive math, but I think its' a step in
the right direction. It looks like this on my side:
```console
$ ninja check-libclc-amdgpu-amd-amdhsa-llvm
```
This requires building with the LLVM `offload/` runtime enabled for the
source compiler.
fusefs: fix error handling when reading a directory's sticky bit
When trying to delete or rename a file, fuse_vnop_lookup must check
whether its parent directory's sticky bit is set. Realistically, the
parent directory's attributes will almost always be cached. But it's
possible that they won't be, and in that case we must send a new
FUSE_GETATTR request to the server. If that request fails for some
reason, then we must fail the lookup. Prior to this change fusefs would
ignore failure of that request.
Reported by: Yuxiang Yang, Yizhou Zhao, Ao Wang, Xuewei Feng, Qi Li,
and Ke Xu of Tsinghua University
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D57588
(cherry picked from commit b4af6a4cccc3b4b0ea461463196c258eb92ad2e5)
[RISCV][MC] Add experimental Smijt, Ssijt, Smehv, and Ssehv support (#213431)
Add support for version 0.19 of the Smijt, Ssijt, Smehv, and Ssehv
extensions from the RISC-V fast interrupt specification.
[ExpandVariadics] Don't lower unmangled C printf on SPIR-V (#206998)
An unmangled C `printf` declaration demangles to bare `printf` (no
argument list), so `SPIRV::ignoreFunction`'s `printf(` prefix check
missed it and ExpandVariadics packed its arguments into a vararg buffer;
the SPIR-V backend then passed the buffer pointer as printf's first
variadic operand, so device printf printed pointer values instead of the
actual arguments. Match the bare name too so OpenCL/HIP printf (emitted
unmangled) is left as a variadic call for the backend's OpenCL.std
printf lowering.
(cherry picked from commit b1d21c6d3121898dc13c0df8cf9e4410bee75cfb)
Reapply "Skipping host target exports during cross-compilation" (#210… (#210496)
This reverts commit 42eb7db188f23625872b6f1d722979a3100d170e. This
reland 3fbb037d03e7ff1ef1cd9156363e895af7caaf98 (#209922).
Under CMake 4+, calling add_library(... SHARED IMPORTED) on a target
platform that lacks dynamic linking support triggers a fatal error. This
becomes an issue when building LLVM and runtimes for baremetal targets
like armv6m-none-eabi. This patch adds the option
"LLVM_OMIT_EXPORTS_FROM_CONFIG" in LLVM. When used in sub builds like
LLVM runtimes, it makes CMake to skip including the LLVM and Clang
exports. This mitigates the CMake 4 errors on baremetal runtimes.
42eb7db188f23625872b6f1d722979a3100d170e originally
apply this flag on all runtimes build and causing issues on runtimes
like intel-sycl-gpu, amdgpu-offload-ubuntu-22-cmake-build-only.
This PR only set this flag when the target platform lacks shared library
support.
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py-fastjsonschema: updated to 2.22.1
2.22.1 (2026-07-27)
* Fixed min Python version
2.22.0 (2026-07-25)
* Fixed IPv4 validation (rejecting leading zeros)
* Fixed empty items and patternProperties
* Fixed protection from deeply nested schemas potentially causing denial of service
* Fixed comparing values for enum and const validations
* Fixed resolving plain-name ref fragments
* Fixed not throwing when unknown format is used
* Fixed compilation of not, if/then/else, items, additionalItems, propertyNames and schema dependencies when a subschema generates no validation code
* Added option to get all the errors (set `fast_fail` to `False`)
* Added basic type hints
* Added support of duration and uuid formats from draft-2019
security/vuxml: Fix affected port version of mail/thunderbird by CVE-2026-6778
Although mail/thunderbird does not actually have PORTEPOCH, one is included in vuxml.
As a result, even fixed versions were still incorrectly reported as vulnerable.
The incorrect report was as follows:
===> thunderbird-153.0.2 has known vulnerabilities:
thunderbird-153.0.2 is vulnerable:
Mozilla -- Invalid pointer
CVE: CVE-2026-6778
WWW: https://vuxml.FreeBSD.org/freebsd/5124ce36-430a-11f1-a627-b42e991fc52e.html
[LoongArch] Use unsigned vector extract for zero extension
Add patterns to select VPICKVE2GR_BU/HU and [X]VPICKVE2GR_WU for vector
extraction followed by zero extension, eliminating redundant masking
instructions.
fusefs: only search for FREAD fufh in readdir
The extra search for an FEXEC fufh shall be removed, since readdir
is only supposed to be called on a directory opened with FREAD. The
sole exception is NFS, which will call VOP_READDIR with directories that
aren't open at all. fuse already has special code to handle that.
Also remove the fuse_filehandle_get_dir() function, since it's not
used anywhere else.
Signed-off-by: CismonX <admin at cismon.net>
Reviewed by: asomers
Pull Request: https://github.com/freebsd/freebsd-src/pull/1729
(cherry picked from commit 4179f1d9deed83977f159c8afea204293ef4c7d7)
