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Pin libc to exact 0.2.186 for QNX8 compatibility #60

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Merged
LittleHuba merged 1 commit into from
Jul 24, 2026
Merged

Pin libc to exact 0.2.186 for QNX8 compatibility #60

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11 changes: 10 additions & 1 deletion MODULE.bazel
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Original file line number Diff line number Diff line change
Expand Up @@ -70,7 +70,16 @@ crate.spec(
)
crate.spec(
package = "libc",
version = "0.2.186",
# Exact pin (not a caret/minimum requirement): libc versions >= 0.2.187
# introduced an io_pkt/io_sock cfg_if split in src/unix/nto/mod.rs that
# has no arm for `target_env = "nto80"` (QNX SDP 8), causing
# `panic!("Unsupported arch")` at compile time for QNX8 targets whose
# rustc still reports `target_os = "nto"` (see rust-lang/libc#5241 and
# rust-lang/rust#158449 for the eventual upstream QNX8 target rename
# that this crate expects). Keep this an exact pin so a routine
# crate_universe re-resolution can't silently pick up a newer, broken
# libc release again.
version = "=0.2.186",
)
crate.spec(
features = ["derive"],
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