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Don't link against iconv on apple targets when used by std #2944

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merged 1 commit into from
Oct 9, 2022
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Don't link against iconv on apple targets when used by std #2944

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5 changes: 4 additions & 1 deletion src/unix/bsd/apple/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -5873,7 +5873,10 @@ cfg_if! {
}
}

#[link(name = "iconv")]
// These require a dependency on `libiconv`, and including this when built as
// part of `std` means every Rust program gets it. Ideally we would have a link
// modifier to only include these if they are used, but we do not.
#[cfg_attr(not(feature = "rustc-dep-of-std"), link(name = "iconv"))]
extern "C" {
pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
pub fn iconv(
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