Repository navigation
Conversation
zanieb
added
arch:aarch64
arch:x86_64
libc:gnu
platform:linux
zaniebot
force-pushed
the
fix-linux-float16-libgcc
branch
from
October 21, 2026 18:59
a6165c2 to
885ef60
Compare
Contributor
|
A better solution to including these is to avoid the GCC installation that comes in the LLVM bundle and use the sysroot, adding Otherwise we need to watch for all new instances where newer symbols are used. |
Contributor
|
#1391 address this by statically linking the required symbols. Using the fall-back function comes with a performance cost. |
This branch has not been deployed
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
The Python 3.16.0a1 GNU/Linux builds require
GCC_12.0.0symbols fromlibgcc_son x86-64 andGCC_11.0symbols on AArch64, preventing startup on systems whose runtimes lack them. CPython's native_Float16conversions introduce these dependencies. Setac_cv_float16_supported=nofor GNU/Linux builds of Python 3.16 and newer to use CPython's portable half-float implementation.