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chore(xtask): add size-optimized apple-release profile #6714

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chore(xtask): add size-optimized apple-release profile #6714

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chore(xtask): add size-optimized apple-release profile
stefanceriu Jul 3, 2026
b557f3d
chore: Use the size-optimised apple-release profile when passing --re…
pixlwave Jul 8, 2026
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6 changes: 6 additions & 0 deletions Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -221,6 +221,12 @@ lto = true
# Use binary size optimization, since this is intended for distributed copies of the SDK
opt-level = "s"

# Profile for the distributed Apple framework. `opt-level = "s"` measured ~33%
# smaller linked code than `release`.
[profile.apple-release]

@pixlwave pixlwave Jul 8, 2026 •
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Maybe we should call this swift-release given it will be used by the swift xtask?

inherits = "release"
opt-level = "s"

[profile.profiling]
inherits = "release"
# LTO is too slow to compile.
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2 changes: 1 addition & 1 deletion xtask/src/swift.rs
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Expand Up @@ -91,7 +91,7 @@ impl SwiftArgs {
// The dev profile seems to cause crashes on some platforms so we default to
// reldbg (https://github.com/matrix-org/matrix-rust-sdk/issues/4009)
let profile =
profile.as_deref().unwrap_or(if release { "release" } else { "reldbg" });
profile.as_deref().unwrap_or(if release { "apple-release" } else { "reldbg" });
build_xcframework(
profile,
targets,
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