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