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author | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
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committer | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
commit | a990de90fe41456a23e58bd087d2f107d321f3a1 (patch) | |
tree | 15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/serde/build.rs | |
parent | 3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff) | |
download | fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip |
Deleted vendor folder
Diffstat (limited to 'vendor/serde/build.rs')
-rw-r--r-- | vendor/serde/build.rs | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/vendor/serde/build.rs b/vendor/serde/build.rs deleted file mode 100644 index fe5486a..0000000 --- a/vendor/serde/build.rs +++ /dev/null @@ -1,96 +0,0 @@ -use std::env; -use std::process::Command; -use std::str::{self, FromStr}; - -// The rustc-cfg strings below are *not* public API. Please let us know by -// opening a GitHub issue if your build environment requires some way to enable -// these cfgs other than by executing our build script. -fn main() { - println!("cargo:rerun-if-changed=build.rs"); - - let minor = match rustc_minor_version() { - Some(minor) => minor, - None => return, - }; - - let target = env::var("TARGET").unwrap(); - let emscripten = target == "asmjs-unknown-emscripten" || target == "wasm32-unknown-emscripten"; - - // TryFrom, Atomic types, non-zero signed integers, and SystemTime::checked_add - // stabilized in Rust 1.34: - // https://blog.rust-lang.org/2019/04/11/Rust-1.34.0.html#tryfrom-and-tryinto - // https://blog.rust-lang.org/2019/04/11/Rust-1.34.0.html#library-stabilizations - if minor < 34 { - println!("cargo:rustc-cfg=no_core_try_from"); - println!("cargo:rustc-cfg=no_num_nonzero_signed"); - println!("cargo:rustc-cfg=no_systemtime_checked_add"); - println!("cargo:rustc-cfg=no_relaxed_trait_bounds"); - } - - // f32::copysign and f64::copysign stabilized in Rust 1.35. - // https://blog.rust-lang.org/2019/05/23/Rust-1.35.0.html#copy-the-sign-of-a-floating-point-number-onto-another - if minor < 35 { - println!("cargo:rustc-cfg=no_float_copysign"); - } - - // Current minimum supported version of serde_derive crate is Rust 1.56. - if minor < 56 { - println!("cargo:rustc-cfg=no_serde_derive"); - } - - // Support for #[cfg(target_has_atomic = "...")] stabilized in Rust 1.60. - if minor < 60 { - println!("cargo:rustc-cfg=no_target_has_atomic"); - // Allowlist of archs that support std::sync::atomic module. This is - // based on rustc's compiler/rustc_target/src/spec/*.rs. - let has_atomic64 = target.starts_with("x86_64") - || target.starts_with("i686") - || target.starts_with("aarch64") - || target.starts_with("powerpc64") - || target.starts_with("sparc64") - || target.starts_with("mips64el") - || target.starts_with("riscv64"); - let has_atomic32 = has_atomic64 || emscripten; - if minor < 34 || !has_atomic64 { - println!("cargo:rustc-cfg=no_std_atomic64"); - } - if minor < 34 || !has_atomic32 { - println!("cargo:rustc-cfg=no_std_atomic"); - } - } - - // Support for core::ffi::CStr and alloc::ffi::CString stabilized in Rust 1.64. - // https://blog.rust-lang.org/2022/09/22/Rust-1.64.0.html#c-compatible-ffi-types-in-core-and-alloc - if minor < 64 { - println!("cargo:rustc-cfg=no_core_cstr"); - } -} - -fn rustc_minor_version() -> Option<u32> { - let rustc = match env::var_os("RUSTC") { - Some(rustc) => rustc, - None => return None, - }; - - let output = match Command::new(rustc).arg("--version").output() { - Ok(output) => output, - Err(_) => return None, - }; - - let version = match str::from_utf8(&output.stdout) { - Ok(version) => version, - Err(_) => return None, - }; - - let mut pieces = version.split('.'); - if pieces.next() != Some("rustc 1") { - return None; - } - - let next = match pieces.next() { - Some(next) => next, - None => return None, - }; - - u32::from_str(next).ok() -} |