38 lines
1.1 KiB
Rust
38 lines
1.1 KiB
Rust
// SPDX-License-Identifier: Apache-2.0
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macro_rules! test {
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() => (cfg!(test) && ::std::env::var("_CLANG_SYS_TEST").is_ok());
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}
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macro_rules! target_os {
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($os:expr) => {
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if cfg!(test) && ::std::env::var("_CLANG_SYS_TEST").is_ok() {
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let var = ::std::env::var("_CLANG_SYS_TEST_OS");
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var.map_or(false, |v| v == $os)
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} else {
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cfg!(target_os = $os)
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}
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};
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}
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macro_rules! target_pointer_width {
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($pointer_width:expr) => {
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if cfg!(test) && ::std::env::var("_CLANG_SYS_TEST").is_ok() {
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let var = ::std::env::var("_CLANG_SYS_TEST_POINTER_WIDTH");
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var.map_or(false, |v| v == $pointer_width)
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} else {
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cfg!(target_pointer_width = $pointer_width)
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}
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};
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}
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macro_rules! target_env {
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($env:expr) => {
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if cfg!(test) && ::std::env::var("_CLANG_SYS_TEST").is_ok() {
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let var = ::std::env::var("_CLANG_SYS_TEST_ENV");
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var.map_or(false, |v| v == $env)
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} else {
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cfg!(target_env = $env)
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}
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};
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}
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