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mercurial: add patch to fix the libc buffer type for aarch64-linux

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This commit is contained in:
Luke Granger-Brown 2022-03-14 14:08:25 +00:00
parent 1a268c42c8
commit e2d6f416d5
2 changed files with 17 additions and 0 deletions
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5
pkgs/applications/version-management/mercurial/default.nix
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@ -28,6 +28,11 @@ let
sha256 = "sha256-hvmGReRWWpJWmR3N4it3uOfSLKb7tgwfTNvYRpo4zB8=";
};
patches = [
# Fix the type of libc buffer for aarch64-linux
./fix-rhg-type-aarch64.patch
];
format = "other";
passthru = { inherit python; }; # pass it so that the same version can be used in hg2git

12
pkgs/applications/version-management/mercurial/fix-rhg-type-aarch64.patch Normal file
View file

@ -0,0 +1,12 @@
diff --git a/rust/hg-core/src/lock.rs b/rust/hg-core/src/lock.rs
--- a/rust/hg-core/src/lock.rs
+++ b/rust/hg-core/src/lock.rs
@@ -145,7 +145,7 @@ lazy_static::lazy_static! {
/// Same as https://github.com/python/cpython/blob/v3.10.0/Modules/socketmodule.c#L5414
const BUFFER_SIZE: usize = 1024;
- let mut buffer = [0_i8; BUFFER_SIZE];
+ let mut buffer = [0 as libc::c_char; BUFFER_SIZE];
let hostname_bytes = unsafe {
let result = libc::gethostname(buffer.as_mut_ptr(), BUFFER_SIZE);
if result != 0 {