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Define Android API level needed for AArch64.

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Pietro Monteiro 2017-05-26 11:16:57 -07:00 committed by Brian Smith
parent 06da374f66
commit 759f1cc51f
1 changed files with 6 additions and 1 deletions
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7
build.rs
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@ -614,7 +614,12 @@ fn cc(file: &Path, ext: &str, target: &Target, warnings_are_errors: bool,
// Define __ANDROID_API__ to the Android API level we want.
// Needed for Android NDK Unified Headers, see:
// https://android.googlesource.com/platform/ndk/+/master/docs/UnifiedHeaders.md#Supporting-Unified-Headers-in-Your-Build-System
let _ = c.define("__ANDROID_API__", Some("18"));
if target.arch() == "aarch64" {
// Minimum API level where AArch64 is available is 21.
let _ = c.define("__ANDROID_API__", Some("21"));
} else {
let _ = c.define("__ANDROID_API__", Some("18"));
}
}
let mut c = c.get_compiler().to_command();