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- update to 8.10.7
- drop 4134.patch and refresh ghc-pie.patch
* portabilit yfixes
* Export some RTS symbols required for static builds of GHC
* Fix LLVM version checking logic so it no longer complains
about supported LLVM versions.
* Fix some RTS crashes on Darwin due to mixing up the closure
sizes of the aarch64 and x86-64 backends.
* Fix a crash on the non-moving GC due to incorrect logic
for calculating the header size for array write barries
* Fix a bug in base leading to a high likelihood of space
leaks when using lazy bytestrings
* Fix some timer races in the RTS possibly manifesting in #18033 and #20132
* Fix a number of bugs affecting the RTS m32 allocator
* Fix a bug where code may be unloaded prematurely
when using the parallel garbage collector
* Fix a bug where the linker may during shutdown unload code before
libraries’ atexit handlers have a chance to run
* Improve code layout by distiguishing conditional and unconditional branches
* Add hs-boot file support for -ddump-minimal-imports
* Ensure hs-boot files are built before source files in GHCs -M mode
* Fix a long standing GHC API bug affecting clients like HLS where
async exceptions used to cancel threads during typechecking would be
caught by the Template Haskell evaluator and reported as compile errors
* Improve error messages when looking up packages fails
* Fix a number of quirks in GC accounting
* Fix a code generation bug which could result in entry of unlifted
objects in some programs using unboxed sums
* Ensure that POSIX signals are not delivered to the ticker thread