M-Labs/compiler-builtins-zynq
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Define VISIBILITY_HIDDEN when compiling objects

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Apparently compiler-rt passed this and we just forgot to. Fixes visibility of
some symbols on 32-bit Linux.
This commit is contained in:
Alex Crichton 2016-11-18 09:40:20 -08:00
parent 40637abb5a
commit 24d49071e5
1 changed files with 1 additions and 0 deletions
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build.rs
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@ -78,6 +78,7 @@ fn main() {
cfg.flag("-fvisibility=hidden"); cfg.flag("-fvisibility=hidden");
cfg.flag("-fomit-frame-pointer"); cfg.flag("-fomit-frame-pointer");
cfg.flag("-ffreestanding"); cfg.flag("-ffreestanding");
cfg.define("VISIBILITY_HIDDEN", None);
} }
// NOTE Most of the ARM intrinsics are written in assembly. Tell gcc which arch we are going to // NOTE Most of the ARM intrinsics are written in assembly. Tell gcc which arch we are going to