-- SPIR-V Headers location is not specified. Will try to download
spirv.hpp from https://github.com/KhronosGroup/SPIRV-Headers into
/wrkdirs/usr/ports/devel/spirv-llvm-translator/work-llvm13/.build/SPIRV-Headers
CMake Error at /usr/local/share/cmake/Modules/ExternalProject.cmake:2650 (message):
error: could not find git for clone of spirv-headers-populate
Call Stack (most recent call first):
/usr/local/share/cmake/Modules/ExternalProject.cmake:3700 (_ep_add_download_command)
CMakeLists.txt:22 (ExternalProject_Add)
This reverts commit 1b058e5769.
Disable LTO.
On riscv64:
Hard-float 'd' ABI can't be used for a target that doesn't support the D instruction set extension (ignoring target-abi)
ld: error: lto.tmp: cannot link object files with different floating-point ABI
cc: error: linker command failed with exit code 1 (use -v to see invocation)
On powerpc64, LTO is broken with LLVM.
After working on (and largely maintaining) our GCC ports for more than
19 years, time has come to hand over the baton. Sadly despite multiple
requests nobody stepped up, so return this port to the pool.
Still happy to provide guidance and a helping hand, for example working
with upstream or on how to operate the (crucial) nightly testers.
libsanitizer brought in improved support for FreeBSD, alas in
conflict with one of GCC's headers file (md5.h); add a temporary
hack via files/patch-libsanitzer-buildfix .
- Update C-Kermit to version 9.0.305 Alpha.04 which integrates both
modern and legacy OpenSSL support (thus drop our local patch)
- Do not install essentially empty dot-files as examples; they also
contain references to full *.ini files which are no longer shipped
as part of the C-Kermit distribution
- The only useful documentation now is README.TXT, install it in the
dedicated option helper target
Switch to author's provided src tarball instead of GitHub auto-generated.
Changes since -rc1:
* Don't silently fall back to unencrypted client/core communication if certificate cannot be loaded
* Properly escape LDAP usernames to prevent injection or bypassing authentication
* Strip format codes in ignore list rules (this might affect pre-existing rules)
* Improve window handling under Wayland
* Update bundled iconsets and application icons
* Update default network and documentation to point to our new home Libera IRC (since Freenode killed itself)
During an exp-run for llvm 13 (see bug 258209), it turned out that
java/openjdk11 through openjdk13 fail to build with clang 13:
=== Output from failing command(s) repeated here ===
* For target jdk__packages_attribute.done:
These crashes are all caused by the markOop/markOopDesc classes, which
are used to keep track of objects, and which are 'marked' using the low
few bits. (See
https://github.com/openjdk/jdk13u/blob/master/src/hotspot/share/oops/markOop.hpp
).
After some laborious bisecting, I found out that these crashes start
occuring after the upstream commit https://github.com
/llvm/llvm-project/commit/16d03818412 (Return "[CGCall] Annotate this
argument with alignment").
What happens afterwards, is that clang considers the "this" pointer to
always be aligned to the alignment of the actual object, and then
masking or adding a few low bits is not working as expected.
The reason openjdk14 and higher work fine with clang 13, and don't crash
similarly, is that the OpenJDK people completely redid the
markOop/markOopDesc classes in
ae5615c614
("8229258: Rework markOop and markOopDesc into a simpler mark word value
carrier"). E.g, the markOopDesc class was renamed to markWord, and
*stores* a pointer-like value instead of *being* a pointer-like value.
This is a much safer way of handling things.
However, this upstream commit is *very* large, as are a few of its
follow-ups, which is probably the reason why it has not been backported
to JDKs <= 13. I tried manually backporting it, but got lost in many
nasty patch conflicts and problems.
As a workaround, build openjdk8 through 13 with clang12 from the
devel/llvm12 port, for the time being.
In addition, allow openjdk14 through 17 to be built with clang 13, by
adding -Wno-unused-but-set-parameter to the compilation flags.
PR: 258954
Approved by: maintainer timeout (2 weeks)
MFH: 2021Q4
User-visible changes:
- ignore unversioned files while aborting rebase, histedit, merge or operations
- let 'got fetch' send all references to the server to avoid redundant downloads
- add support for multiple path arguments to 'got diff'
- fix merging of lines inserted at the top of a file
- implement 'got diff -c' for diffing commits with optional filtering by path
- fix merging of files which contain a dot on a line by itself
- sort and de-duplicate work tree path command line arguments
- do not skip ignored directories in 'got status' if they contain tracked files
