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Revert "gcc: gcc_13 → gcc_14"

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This reverts commit e9cdb22741.

We've encountered multiple GCC 14 internal compiler errors on aarch64.
If we wanted to keep it as the default compiler, we'd either have to
track the 14.x release branch, or backport about half of it.  One
Bugzilla thread mentions six patches that should be backported.  This
doesn't feel good to have as the default compiler.  Let's stick with
13 for now until 14.3 is released, hopefully with all the fixes.
This commit is contained in:
Alyssa Ross 2024-09-24 15:02:37 +02:00
parent bcd5388d39
commit 1ec3f1dbbf
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2 changed files with 1 additions and 3 deletions
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2
nixos/doc/manual/release-notes/rl-2411.section.md
View file

@ -17,8 +17,6 @@
[2.24](https://nix.dev/manual/nix/latest/release-notes/rl-2.24).
Notable changes include improvements to Git fetching, documentation comment support in `nix-repl> :doc`, as well as many quality of life improvements.
- GCC now defaults to major version 14 from previous 13. ([GCC Porting Guide](https://gcc.gnu.org/gcc-14/porting_to.html))
- Convenience options for `amdgpu`, open source driver for Radeon cards, is now available under `hardware.amdgpu`.
- [AMDVLK](https://github.com/GPUOpen-Drivers/AMDVLK), AMD's open source Vulkan driver, is now available to be configured as `hardware.amdgpu.amdvlk` option.

2
pkgs/top-level/all-packages.nix
View file

@ -14695,7 +14695,7 @@ with pkgs;
gbforth = callPackage ../development/compilers/gbforth { };
default-gcc-version = 14;
default-gcc-version = 13;
gcc = pkgs.${"gcc${toString default-gcc-version}"};
gccFun = callPackage ../development/compilers/gcc;
gcc-unwrapped = gcc.cc;