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Switch dynamic musl cross compilation to using an `abilists` file #30939

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opened 2026年01月22日 20:07:50 +01:00 by alexrp · 0 comments

alexrp commented

2026年01月22日 20:07:50 +01:00

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https://github.com/ziglang/zig/issues/23881

The current libc.S is fairly big by virtue of being text, and does not allow tracking the musl version that a symbol was introduced in. We should just switch to an abilists file via libc-abi-tools.

When doing this, we should collect symbol lists going back to musl 1.2.0 if possible.

https://github.com/ziglang/zig/issues/23881 The current [`libc.S`](https://github.com/ziglang/zig/blob/bc2f7c7547dce95dfd1aa00e377ae9f366825177/lib/libc/musl/libc.S) is fairly big by virtue of being text, and does not allow tracking the musl version that a symbol was introduced in. We should just switch to an `abilists` file via [libc-abi-tools](https://github.com/ziglang/libc-abi-tools). When doing this, we should collect symbol lists going back to musl 1.2.0 if possible.

alexrp added this to the Urgent milestone

2026年01月22日 20:07:50 +01:00

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2026年01月22日 20:07:50 +01:00

alexrp modified the milestone from Urgent to 0.17.0

2026年03月23日 21:13:21 +01:00

alexrp modified the milestone from 0.17.0 to 0.18.0

2026年04月21日 23:02:08 +02:00

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Switch dynamic musl cross compilation to using an abilists file #30939

Switch dynamic musl cross compilation to using an `abilists` file #30939