Backports for 1.12.3 #60225
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Backports for 1.12.3 #60225
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…e now stdlibs (#60061) This helps handling manifest from earlier julia versions. This is kind of the `locate` version of the `identify` fallback in #56148. Need to write a test when this happens (and verify that this fix works). Noted in a slack #gripes comment. --------- Co-authored-by: KristofferC <[email protected]> Co-authored-by: Max Horn <[email protected]> (cherry picked from commit 6fddac8)
When starting julia, `Base.Filesystem.TEMP_CLEANUP` should be empty, but is being left with these two files. The proposed fix is to set up temporary files created by function `generate_precompile_statements` in `contrib/generate_precompile.jl` to have no automatic cleanup. This won't do harm since they will be removed by the cleanup of the temporary directory created by the call to `mktempdir` in function `generate_precompile_statements` (see the call `rm(tmpdir, recursive=true)` in `base/file.jl`). These should be removed by the atexit hook, but we didn't run `Base.__init__` or `Base.Filesystem.__postinit__` hooks to re-register this cleanup handler in the sys.so generation process (only in sysbase.so). To test this issue, one can do: `$ mkdir $TMPDIR/JuliaBuild` `$ OLDTMPDIR=$TMPDIR` `$ export TMPDIR=$TMPDIR/JuliaBuild` `$ cd <julia's build root>` `$ <build julia>` `$ strings usr/lib/julia/sys.dylib|less # shows that the temp. dir. JuliaBuild is hardcoded in the binaries` `$ TMPDIR=$OLDTMPDIR` `$ chmod u-x $TMPDIR/JuliaBuild` `$ <run the built julia with ./julia and exit> # should try to use $TMPDIR/JuliaBuild which is now inaccessible` Without the fix, the last step triggers the infinite loop of ``Failed to clean up temporary path''. With the fix, one can see that the binaries (`usr/lib/julia/sys.dylib`) do not contain the temp. dir. anymore, and the infinite loop of errors is not triggered. Or simply by observing that `./julia -E 'Base.Filesystem.TEMP_CLEANUP'` is not empty. Fix #60078 (cherry picked from commit 1eea4b6)
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Should this PR be renamed to something indicating this is a general backport PR? |
KristofferC
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Thanks, sometimes it auto populate the title with the first commit or something and I didn't notice. |
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But for 1.12.3, right? |
This PR addresses an issue with `IOError` not being exported from `Base` and therefore being unavailable within `Random` if not fully qualified. I'm not entirely certain which branch to make this PR to: `release-1.12` or `backports-release-1.12`. Please change the target branch to the appropriate one if necessary.
Backport of PR #60215.
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Can I help with #59991? For some reason it didn't make it into 1.12.2 and I kind of need it. |
Not sure if this is the best approach but seemed to allow Mmap test to pass. Seems the pagesize was being set to value at build-time rather than being re-evaluated at runtime. Running Mmap tests on system with 64k pagesize, Mmap would still think its on a system with 4k pagesize and therefore fail. --------- Co-authored-by: Jameson Nash <[email protected]> (cherry picked from commit db003be)
Fix #59786 Many of these links do not even exist and are broken. But even then, it is simply not the right place for such deep dive content. Co-authored-by: Viral B. Shah <[email protected]> (cherry picked from commit 6d6224d)
Thanks to PermutationGroups.jl for dog-fooding our typos! This now matches the runtime implementation in datatype.c (setonce_bits) and ensures that we properly compute the success bit. The test that was intended to check for this is now written to inline that struct and thus actually test for this (undef fields are not eligible for inlining). Fix #59883 (cherry picked from commit c5553c9)
(cherry picked from commit 8795edd)
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…57143) Now that JuliaLang/JuliaSyntax.jl#525 has been merged, also add it to the flisp parser and REPL, and document it!
The `.size` of an array might be getting set too early; before the memory is actually allocated, resulting in larger race windows for inconsistencies (in particular, during finalizers on this thread) to manifest. This helps keep those instructions more nearly consecutive to each other so there is a smaller window for races to be visible, in typical non-adversarial situations.
Current code fails when using custom paths. Save directory where Julia source is stored during build in `SOURCEDIR` instead of assuming it can be computed from `BINDIR` (new name chosen to avoid confusing with `build_dir` which is different). Use `DATAROOTDIR` and `DATAROOT` instead of hardcoding `usr/share/` and `share/`. Fix/continuation of #56601, #56627.
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Backported PRs:
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Non-merged PRs with backport label:
inline_cost_threshold == typemax(Int)#60121Core._apply_iterate#60062