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use crate::spec::TargetOptions;
use Arch::*;
#[allow(non_camel_case_types)]
#[derive(Copy, Clone)]
pub enum Arch {
Armv7,
Armv7s,
Arm64,
I386,
X86_64,
X86_64_macabi,
Arm64_macabi,
}
fn target_cpu(arch: Arch) -> String {
match arch {
Armv7 => "cortex-a8", // iOS7 is supported on iPhone 4 and higher
Armv7s => "cortex-a9",
Arm64 => "apple-a7",
I386 => "yonah",
X86_64 => "core2",
X86_64_macabi => "core2",
Arm64_macabi => "apple-a12",
}
.to_string()
}
fn link_env_remove(arch: Arch) -> Vec<String> {
match arch {
Armv7 | Armv7s | Arm64 | I386 | X86_64 => vec!["MACOSX_DEPLOYMENT_TARGET".to_string()],
X86_64_macabi | Arm64_macabi => vec!["IPHONEOS_DEPLOYMENT_TARGET".to_string()],
}
}
pub fn opts(os: &str, arch: Arch) -> TargetOptions {
TargetOptions {
cpu: target_cpu(arch),
dynamic_linking: false,
executables: true,
link_env_remove: link_env_remove(arch),
has_elf_tls: false,
eliminate_frame_pointer: false,
..super::apple_base::opts(os)
}
}
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